Sediment building up behind Conowingo Dam has almost reached the reservoir’s capacity for storage, according to a report released by the U.S. Geological Survey (USGS). The reservoir is considered at its limit for holding sediment when it is half full—at present, it is 92 percent of the way toward this maximum.
Since its construction in 1929, the Conowingo reservoir, along with the reservoirs behind the Holtwood and Safe Harbor dams, has trapped sediment and nutrients as they flow down the Susquehanna River—which provides nearly half of the fresh water that flows into the Bay. According to the report, the ability of these reservoirs to trap pollutants has been steadily declining.
“Storage capacity in Conowingo reservoir continues to decrease, and ultimately that means more nutrients and sediment will flow into the Bay,” said Mike Langland, author of the study, in a release. “Understanding the sediments and nutrients flowing into the Bay from the Susquehanna River is critical to monitoring and managing the health of the Bay.”
Excess sediment can cloud the water and harm underwater grasses, fish and shellfish, while nutrients can fuel the growth of harmful algae blooms and the creation of low-oxygen “dead zones,” which suffocate underwater life. Reducing the amount of pollutants in local waterways is integral to Bay restoration efforts, including the Chesapeake Bay Total Maximum Daily Load (TMDL), or “pollution diet,” which Bay Program partners recommitted to achieving as part of the Chesapeake Bay Watershed Agreement. In anticipation of a decline in Conowingo reservoir’s ability to trap sediment, the TMDL includes a mechanism for addressing any increases in nutrient and sediment pollution caused by a full reservoir.
The report from USGS reiterates the findings of a study by the Lower Susquehanna River Watershed Assessment (LSRWA) team, released in November 2014, which found that the once-effective “pollution gate” is trapping smaller amounts of sediment and nutrients and, during large storms, sending more of these pollutants into the Susquehanna River more often. The team found that reducing pollution loads upstream of the dam would pose a more effective solution that dredging, bypassing or other operational changes, which would come with high costs and low or short-lived benefits.
The USGS report, Sediment Transport and Capacity Change in Three Reservoirs, Lower Susquehanna River Basin, Pennsylvania and Maryland 1900–2012, is available online.
The tale of Harriet Tubman and the Underground Railroad is revered as one of the most influential moments in the emancipation of slaves in the United States. As the birthplace of Tubman, the Eastern Shore of Maryland holds a rich history in its expansive farm fields, quaint settlements and wetlands that nestle into the crooks and creeks of the Chesapeake Bay. Many individuals, municipalities and organizations have learned the stories of those that traversed the trail, risking their lives for freedom, and have collaborated to permanently preserve important landmarks along the Underground Railroad.
The Harriet Tubman Underground Railroad Byway spans 125 miles through Caroline and Dorchester Counties in Maryland. Along it, visitors can explore the secret network of trails and buildings of the Underground Railroad, a path forged by freedom-seeking slaves and abolitionists in the 19th century. It does not take long for those on the trail to learn the trials, tribulations and successes that occurred along the way - all because a few people decided to band together to overcome adversity and do extraordinary things.
To view more photos, visit the Chesapeake Bay Program’s Flickr page.
Images by Will Parson
Captions by Jenna Valente
Nearly 18 million people reside in the Chesapeake Bay region, with more moving to the area each year. Growing disputes over land use have conservationists working hard to protect the robust natural resources that can be found within the Bay region. A significant part of these efforts include developing and improving public access points as means for people to experience, explore and develop connections to the land, water and wildlife.
Nestled in between Accokeek Creek and Potomac Creek, Crow’s Nest Natural Area Preserve in Stafford, Virginia serves as one of the state’s highest land conservation priorities in the past 10 years. “This is a priority site because it’s such a large intact ecosystem. You have thousands of acres of mature hardwood forest on the coastal plain in Virginia,” explained Michael Lott, Crow’s Nest Manager and Northern Region Steward for the Virginia Department of Conservation and Recreation (DCR).
In addition to around 2,200 acres of mature hardwood forest, the site boasts 750 acres of nearly pristine wetlands and more than 10 miles of hiking trails, and it acts as a safe haven for wildlife and countless viewing opportunities for critters such as migratory waterfowl, white-tailed deer, river otters and beavers.
The preserve and those who manage it have faced many obstacles over the past few decades, including population growth and development encroaching on the area. “In the 1970’s, there were around 30,000 people in Stafford County; a few of the subdivisions were vacation homes for people in D.C. Now, the population is about 130,000. This is the best remaining tidal marsh in Stafford County, so our priority here is conservation,” said Geoff Austin, Northern Region Operations Steward with DCR.
Despite the vastness of the preserve and the great potential it holds for environmental education and recreational opportunities, the property is largely closed to the public until further operational resources can be effectively implemented.
The dynamic duo of Lott and Austin dedicate 90 percent of their working hours toward maintaining the preserve and trying to make it accessible to the public, but one major hurdle stands in their way – a mile-and-a-half long access road. “The big obstacle is the access road to the [completed] parking lot. We need to raise the money to fix that road. That road has been there since the colonial era, it’s been dug down and needs a lot of work before it’s passable for cars,” explained Austin. The team – with help from volunteers - keeps the trails clear, maintains the parking lot and plans to install proper trail signage once the road is completed.
Lott and Austin measure their success one victory - no matter the size - at a time, their latest being the installation of a handicap-accessible boat ramp to be opened to the public within the next couple of months. The ramp overlooks acres of tidal marsh, provides access to Accokeek Creek and lays adjacent to a half-mile trail complete with benches for wildlife observers. “It’s a great birding spot,” said Austin. The launch is part of a larger plan to connect a water trail system along the Potomac River.
DCR wants the public to be able to experience the preserve’s natural wonder. “In the past, this landscape did not lend itself to farming very well, and so a lot of the soil we have out here is still very much intact. Researchers have said that throughout the mid-Atlantic and East Coast, you can’t find soil like this in very many places anymore, which is why the forest out here is so productive,“ explained Lott. “A lot of the forest, particularly in the ravines, hasn’t been logged intensively since the Civil War, so it’s trending back toward mature forest. [For this reason] we keep the trails clear and have been holding open houses twice a year for five years now, so people have had the opportunity to see it and enjoy the trails.”
Tending to nearly 3,000 acres of forest and wetlands is no simple task for two people, but the work is done out of a place of deep caring and passion for protecting and sharing the special places in life with the public. “I grew up in this area and it’s nice to have an intact piece of hardwood [forest] that is going to be preserved in the area for years to come. It’s great to be able to walk out there when I’m working or hunting and see the big trees; you don’t see that in many other places in this area. As stewards of the land year-round you spend a lot of time here – it means a lot to be able to take care of this place.” said Austin.
To view more photos, visit the Chesapeake Bay Program’s Flickr page.
Researchers have measured marked improvements in the health of the Elizabeth River – most notably in the “notoriously polluted” Southern Branch – earning the waterway an overall “C” in the latest State of the Elizabeth River report.
Image courtesy U.S. Army Corps of Engineers Norfolk District/Flickr
The report, compiled by a team of scientists convened by the Virginia Department of Environmental Quality and the Elizabeth River Project, evaluates river health by using bacteria levels, algae, dissolved oxygen, diversity of bottom-dwelling species, nutrient concentrations and the presence of chemical contaminants such as polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs).
Image courtesy U.S. Army Corps of Engineers Norfolk District/Flickr
Improvements in river health are due in part to local restoration efforts, including establishing wetlands, building oyster reefs, and dredging contaminated sediment. Between 2009 and 2013, the Elizabeth River Project helped to remove more than 36 million pounds of sediment contaminated with PAHs – a legacy of four wood treatment facilities once situated on the shore – from the river bottom near Money Point, a peninsula on the Southern Branch of the waterway. Since then, the report states, cancer rates in mummichog fish have declined six-fold, and the number of fish species observed in the area has risen from four to twenty-six.
Despite significant progress in many regions of the waterway, much remains to be done. According to the report, upcoming river recovery projects will focus on the Eastern Branch, where the Broad Creek and Indian River tributaries both received “F” grades, and on reducing the high levels of PCBs found in fish and shellfish throughout the river.
When thinking of wine, Maryland may not be the first state that comes to mind, but for the Deford family, the artful pairing of responsible land management and master craftsmanship at Boordy Vineyards has put the Free State on the wine aficionado map.
Nestled in the rolling countryside of Long Green Valley in Hyde, Maryland, a mere 30 minutes outside of Baltimore, the 240-acre property provides solace to visitors, melting away the stressors of daily life with views of rich vegetation, historic farmland and 25 acres of intricately arranged rows of grapevines.
The family strives to develop a lasting connection with the community and welcomes visitors year-round by regularly hosting events. “Everything we do here has an educational component to it because wineries are unusual in Maryland, farming is increasingly rare and we are constantly competing with other views of how the countryside around Baltimore County should be managed,” said Robert Deford, President and owner of Boordy. “We really want farming to succeed here.”
To Deford, a twelfth generation Marylander and the fourth generation to be raised on the farm, success and sustainability go hand-in-hand. In 2000, the family placed the property under permanent conservation easement through Maryland Environmental Trust, allowing the farm to proceed without having to compete with development money by taking the option to sell the land to developers off the table. “We look at land not as an empty resource to be built on, but as something to be tended to and taken care of. For me, sustainability means the ability to realize the dream of continuing to live and work here,” explained Deford.
The 25 full-time and 75 part-time employees have adopted the Defords’ mission of sustainability and assist in the efforts to be as efficient as possible. “If we are not sustainable by definition, we are going to go out of business at some point. The land is what sustains us, so if we treat it badly the system is going to crash,” said Deford.
A number of best management practices have been implemented on the vineyard to reduce the establishment’s energy demands and impact on the environment. Staff hand-pick the fruit – avoiding the use of machinery – to ensure only the highest-quality grapes end up in the wine; the rest are left for wildlife, like birds, to scavenge. Grass grows freely in between the vines to stabilize the soil and mitigate runoff of sediment into the adjacent stream on the property. Additionally, all stems and pomace are composted post-production and returned to the fields as fertilizer.
A wetland was created at the head of the stream to catch any residual runoff before it enters the waterway, eventually making its way to the Gunpowder River and ultimately the Chesapeake Bay. The wetland serves not only as a pollution buffer but also as habitat to countless species of wildlife such as beavers, ducks, white-tailed deer and raptors. “Another thing that is great is we have excluded all livestock [from the stream], and it is astounding the fish people are finding down there, especially the American eel. I think it is a great model for what can be done to a stream that was really in distress,” said Deford.
The family is mindful of their greenhouse gas emissions and works to reduce their outputs by using the carbon dioxide created in the fermentation process to stir their red wine tanks. The carbon dioxide is collected, builds up and eventually erupts through the tank – stirring the wine and saving electricity. “There is an interesting concern over the fact that when you make wine you emit carbon dioxide into the atmosphere; however, what I always point out to people is that just up the hill is the other end of it – those vines take in carbon dioxide, so really it’s just a cycle,” notes Deford.
Helpful for Boordy has been the advent of the local food movement, a developing culture focused around locally-produced food and the process of getting it from the farm to the table. With the movement comes a growing consumer demand to meet the farmer and know where food comes from. “This isn’t just liquid in a bottle,” said Deford. “A lot more goes into it.”
To view more photos, visit the Chesapeake Bay Program's Flickr page
A team of scientists has found that reducing pollution in the Susquehanna River watershed—which includes portions of New York, Pennsylvania and Maryland—could ease the environmental effects of an “essentially full” reservoir behind the Conowingo Dam, whose pollution-trapping capacity has diminished in recent years.
The reservoir behind the Conowingo Dam—as well as those behind the Holtwood and Safe Harbor dams—has for decades trapped particles of sediment flowing down the Susquehanna River, as well as the nutrients that are often attached. But according to research from the Lower Susquehanna River Watershed Assessment (LSRWA) team, this reservoir is full. The once-effective “pollution gate” is trapping smaller amounts of sediment and nutrients and, during large storms, sending more of these pollutants into the Susquehanna River more often.
While researchers explored strategies for managing sediment at the dam, the team found that reducing pollution loads upstream of the dam would pose a more effective solution to the “full reservoir” problem. Indeed, dredging, bypassing or other operational changes would come with high costs and low or short-lived benefits. But adhering to the Chesapeake Bay’s “pollution diet”—and taking additional steps to reduce pollution where possible—would offer management flexibility and environmental benefits.
The Chesapeake Bay Total Maximum Daily Load (TMDL) was established in 2010 to reduce nutrient and sediment loads across the watershed. Lowering these pollutants is integral to restoring the health of the Bay: excess sediment can cloud the water and harm underwater grasses, fish and shellfish, and nutrients can fuel the growth of harmful algae blooms. While the LSRWA team did find that the effects of the sediment that “scour” from the Conowingo reservoir cease once it settles to the bottom of the river, the effects of nutrient pollution linger. Green infrastructure, forest buffers and sound farm and lawn management can help businesses, landowners and individuals contribute to a restored Chesapeake.
Researchers from the National Centers for Coastal Ocean Science (NCCOS) surveyed three rivers in the Chesapeake Bay region to examine how variations in land use and development impact the health of the Bay, finding that water quality and aquatic animal health could help gauge the overall well-being of coastal regions.
The NCCOS assessment, conducted from 2007 to 2009, explored linkages between land use, water quality, and aquatic animal health along the Corsica, Magothy, and Rhode Rivers. Researchers measured water quality for dissolved oxygen, nutrient concentrations and water clarity, and based aquatic animal health on the growth, disease rates and diversity of fish and shellfish stocks.
As the population of the Chesapeake Bay region grows from 17 million to a predicted 20 million residents by 2030, an increasing number of people will rely on the Bay for their food, recreation and livelihoods. The assessment results suggest that environmental pressure from development could both weaken the capacity of the Bay to provide these services and counteract the benefits of current restoration efforts.
“Luckily, ecosystems tend to be resilient; many are able to maintain a state of relatively strong health when faced with environmental stress,” the report states. However, it also clarifies that if the health of coastal waters is pushed beyond a point of recovery, it could affect the ability of the Bay to cope with “environmental stress”—including increased rainfall related to climate change.
“The science challenge, going forward, is in identifying and communicating where systems fall relative to some threshold or tipping point,” the report states. Results of the assessment can be used to inform “smart development plans” that can balance the effects of human activities with better support of Chesapeake Bay’s resiliency.
Rapid population growth and development remain the top threats to the health of the Potomac River Watershed, according to the Potomac Conservancy’s eighth annual State of the Nation’s River report. But the advocacy group hopes implementing smart growth strategies will help the waterway withstand pressure from a growing community.
Despite being listed as the nation’s most endangered river by American Rivers in 2012, the Potomac River’s overall health has improved in recent years. In 2013, the Potomac Conservancy raised the waterway’s grade to a “C” after giving it a “D” grade in 2011. Now, with an estimated 2.3 million new residents expected to move into the communities along its shores by 2040, the Conservancy fears a rapidly changing landscape could undo years of progress toward restoring the Potomac.
“Population growth is likely to bring positive changes to our region including more jobs, higher home values, and a more robust local tax base,” the report states. “But, left unplanned, that growth could also spell disaster for the health of our lands, waterways, and drinking water sources.”
With the region facing forest loss, polluted rivers and streams and an aging water infrastructure, the report offers a range of “smart planning opportunities” as strategies to meet the needs of a growing population without further harming local waters. The Conservancy hopes approaches including forest buffers, mixed-use communities and rain gardens, along with a focus on redevelopment in existing areas rather than new development on untouched lands, will allow for the continued improvement of the Potomac River’s health.
For the uninitiated, paddling the Anacostia River in Washington, D.C., provides an opportunity to discover a hidden natural gem. Paddling away from the riverbank on an early fall evening, we quickly begin to slide past egrets hunting in the shallows and turtles diving deep to avoid our canoe. Joining them is a kingfisher, chattering as it circles before landing on a branch, and a bald eagle, following the course of the river upstream and disappearing around a bend. Moments like this are why the Anacostia Watershed Society (AWS) hosts free paddle nights like the one at Kenilworth Park in D.C. — to change perceptions of a river with a reputation of being heavily polluted.
“From the perspective of someone who’s heard about the river but never been there, I think the most surprising thing is that there’s a whole lot of nature,” says Lee Cain, Director of Recreation at AWS. “When you get out there, there’s some places where you’re there and you think, ‘Am I in the middle of West Virginia?’”
Cain says he heard many negative stories about the Anacostia River before visiting it for the first time, but his perceptions changed after experiencing it up close. The Anacostia is indeed still plagued by trash, sewage, toxins and runoff. But it is also a place where Cain has seen fox and deer swimming across the river, where egrets aggregate by the dozens at nighttime, and where bald eagles and osprey lay their eggs in March so their fledglings can feed on shad. In June, the 9-mile Anacostia Water Trail officially opened, featuring many natural areas and recreation sites along the river.
“You’re probably going to see a higher density of wildlife on this river than you might in even the Jug Bay wetlands,” says Cain.
Cain says the Anacostia is better than it was 25 years ago, when cars, refrigerators and tires were the big items being pulled from the river. Positive signs of change have come in the form of a plastic bag fee passed by the D.C. Council in 2009, and a ban on plastic-foam food containers that passed in June. A group called Groundwork Anacostia River DC has implemented litter traps in several tributaries, and AWS operates a trash trap study as well. The Anacostia Revitalization Fund, established in 2012, has provided funding for local initiatives aimed at restoring the river’s health. DC Water’s $2.6 billion Clean River Project will remove 98 percent of combined sewer overflows to the Anacostia by 2022, keeping 1.5 billion gallons of diluted sewage from entering the Anacostia every year. And the Pepco Benning Road Power Plant, which ran on coal then oil for over a century, sits quietly near the Anacostia, shuttered since 2012 and slated for demolition.
“If [the power plant] has some source of PCB contamination then at least that source is gone and now, when we clean out the soil, we’ll have a pretty clean space,” says Cain.
He says it has been a big year for toxins in the river, with the District of Columbia taking core samples along the river to assess what is down there and what it will cost for removal.
“One thing that’s encouraging is that it took us a couple centuries to sort of destroy this river, and then it’s only taken us about 25 years to get it to where it is now,” says Cain. “So you can imagine in another 25 years where it will be.”
In the meantime, AWS will continue working toward the goal of a fishable and swimmable Anacostia by 2025. Getting people on the Anacostia on paddle nights is just one effort to let people see firsthand what it already has to offer. The hope is that some of those visitors might become volunteers with AWS’ or their partners’ trash, stewardship, education and other programs.
“There’s a lot of the Anacostia that’s not exactly accessible to people, and in order to have all of these things and these efforts continue we need the support of the public,” says Cain. “We need people to recognize that this is a resource worth saving.”
To view more photos, visit the Chesapeake Bay Program Flickr page.
The history of the Anacostia and Patapsco rivers is similar to that of countless other mid-Atlantic waterways. At one time, these rivers served as sources of power that fueled industrialization and as sewer lines that removed human and industrial wastes from urban areas. Over time, these rivers lost their identities as “natural resources” and the values placed on them for food and spiritual renewal.
Image courtesy eutrophication&hypoxia/Flickr
Rivers were our early highways, transporting people and goods from one place to another. They bound communities together, giving people a common experience. Earlier this month, community representatives, academics and activists came together at the Smithsonian Institution’s Anacostia Community Museum to share their experiences in trying to reclaim the original values of these resources for local residents.
Image courtesy Mr. T in DC/Flickr
Historian and University of Maryland Eastern Shore Professor Emeritus John Wennersten has studied and written about the Anacostia River for decades. At this talk, he discussed the ethical responsibility we have to remedy the environmental burdens that have been disproportionately placed on low-income and minority communities. Indeed, restoring urban waterways is an important step in this process. Both the Anacostia and Patapsco rivers have legacies of industrial development and pollution, and Dan Smith with the Anacostia Watershed Society and Joe Stewart with the Baltimore Historical Society described efforts to engage the community in reclaiming and restoring waterfronts. As part of this work, Christina Bradley from Baltimore’s Parks & People Foundation described efforts to improve the grounds of city schools. By replacing pavement with plants, her organization gives students, teachers and community members the opportunity to experience the value of urban green space.
There is power in encouraging students to experience the environment. Dennis Chestnut, Director of Groundwork Anacostia River DC, has returned to the neighborhoods of his childhood to reconnect both youth and adult residents to their river. And Tony Thomas, the museum’s “Science Guy,” framed the evening’s discussion by describing his experience as a science teacher and the thrill he would feel when the “light bulb” went on for one of his students to illuminate a concept or idea.
Image courtesy Mr. T in DC/Flickr
The turnout for this event was at a disadvantage, thanks to beautiful weather and a Washington Nationals baseball game. But for those who spoke and those who attended, it offered a valuable time to share our experiences and learn from each other, driven by a common passion to reclaim, reconnect and restore our communities and our natural resources. It was a wonderful thing to witness.
Note: The opinions expressed above are those of the author and do not necessarily reflect U.S. EPA policy endorsement or action.
The R/V Rachel Carson is docked on Solomons Island. At 81 feet long, the red and blue research vessel stands out against the deadrise workboats that share the Patuxent River marina. Her mission today is to lead researchers from the University of Maryland Center for Environmental Science (UMCES) to the Chesapeake Bay’s dead zone.
Every summer, this so-called “dead zone” forms in the main stem of the Bay. The area of low-oxygen water is created by bacteria as they feed on algae blooms growing in nutrient-rich water. The dead zone persists through the warm summer months because the Bay is stratified into two layers: a surface layer of lighter, fresher water that mixes with the atmosphere, and a bottom layer of denser, saltier water, where oxygen depletion persists. These layers won’t mix until the cooler temperatures of autumn allow the surface waters to sink.
To find the dead zone, Director of Marine Operations and Rachel Carson Captain Michael H. Hulme takes us to one of the deep troughs that run down the center of the Bay. Geologic remnants of the ancient Susquehanna River, these troughs can reach up to 174 feet deep in an estuary whose average depth is just 21 feet. Hulme anchors offshore of Calvert Cliffs State Park.
The boat is equipped with a dynamic positioning system, which holds it in place regardless of wind or waves. This allows the captain to step away from the helm and offer his hands on deck. “Being able to hover over that [specific] latitude and longitude is what makes the Rachel Carson so unique,” said Hulme. It’s also one of the reasons the vessel is so useful to scientists, who often return to the same sampling site again and again over time.
UMCES Senior Faculty Research Assistant David Loewensteiner drops a CTD overboard. The oceanography instrument takes eight measurements per second, tracking conductivity, temperature and depth as it is lowered through the water. Connected to the ship with a cable, the CTD sends data to a laptop in the boat’s dry lab. We measure 2.04 mg/L of dissolved oxygen in surface water, and just 0.33 mg/L at 98 feet deep. Critters need concentrations of 5 mg/L or more to thrive; these are “classic dead zone” conditions.
Dead zones are bad for the Bay. Like animals on land, underwater critters need oxygen to survive. In a dead zone, immobile shellfish suffocate and those fish that can swim are displaced into more hospitable waters. “If you were a self-respecting fish and oxygen was [low], what would you do?” asked Bill Dennison, Vice President for Science Applications and Professor at UMCES. “Swim away.”
First reported in the 1930s, the appearance of the dead zone in the Bay is linked to our actions on land: as we replace forests with cities, suburbs and farms, we increase the amount of nutrients entering rivers and streams. This fuels the growth of algae blooms that lead to dead zones. “Hypoxia [or low-oxygen conditions] is driven by what we do on the watershed,” said UMCES Assistant Professor Jeremy Testa. “The Bay is naturally set up to generate hypoxia because of that [stratification] feature. That said… when there were no people here, there was not much hypoxia.”
While it is our actions on land that created the dead zone, it is our actions on land that can make the dead zone go away. Research has shown that certain pollution-reducing practices—like upgrading wastewater treatment plants, lowering vehicle and power plant emissions and reducing runoff from farmland—can improve the health of local rivers and streams. Scientists have also traced a decline in the duration of the dead zone from five months to four, which suggests that conservation practices gaining traction across the watershed could have very real benefits for the entire Bay.
To view more photos, visit the Chesapeake Bay Program Flickr page.
Images by E. Guy Stephens/Southern Maryland Photography. Captions by Catherine Krikstan.
It is a refreshing June morning as the sun shines down on Solomons, Maryland, causing the Patuxent River to sparkle in its reflection. A crew of four Washington, D.C., area chefs stands on a wooden dock alongside Steve Vilnit, the Director of Fisheries Marketing at the Maryland Department of Natural Resources (DNR), eagerly awaiting the arrival of our captain, Bruce Abbott, and his fishing vessel.
Vilnit coordinates educational trips intended to connect local chefs with living resources. By creating these experiences, he is able to spread the word about the importance of buying local seafood and illustrate the hard work that goes into moving fresh seafood from the ocean to the dinner table.
The O’Dark Thirty appears in the distance and sidles up to the dock for the crew and guests to climb aboard. Once everyone is situated, Abbott heads east, out of the mouth of the Patuxent and into the main stem of the Chesapeake Bay. About 20 minutes go by before the boat comes to a halt next to one of roughly 1,500 pound nets in the Bay. Pound nets are used by watermen to harvest large quantities of a specific fish species, like perch, menhaden, croaker or striped bass. Vilnit describes the net and why it is so popular: “The way a pound net works is by playing off of a fish’s natural instinct to head to deeper water when they feel threatened. The net funnels them into the center where they are trapped,” he said.
Image courtesy Jay Fleming/DNR
Vilnit explained that, from a sustainability standpoint, pound nets are a great fishing method. Despite its high bycatch rate, the majority of the fish in the net are kept alive. “The fish are just swimming around in the net until the fishermen come. What they’ll do when they pull the net is, they start cinching it up so it pulls all the fish together and congregates them and then they scoop them out one-by-one with a dip net and release all the bycatch.”
The journey continued towards Maryland’s Eastern Shore, stopping next for a live demonstration of trotlining. Trotlines are a favored method for catching blue crabs in the Bay, but can only be used in its tributaries, as they can pose a navigational hazard for boats; crab pots are standard gear for those harvesting crabs in the main stem.
Image courtesy Jay Fleming/DNR
After the demonstration, Vilnit passed around the clawed critters for an up-close-and-personal anatomy lesson. “The apron—or [flap] on the belly—of the female crab is rounded like the Capitol dome and the apron on the male looks like the Washington Monument. You can also see a difference in the claw color: the females have what they call fingernail polish—it’s the red tips on the claws—versus the males that have blue claws,” Vilnit said.
Image courtesy Jay Fleming/DNR
The final leg of our trip took us to Barren Island Oysters, a sustainability-minded, high-end oyster company based out of Hoopers Island, Maryland. Owner and founder Tim Devine launched the farm slightly more than a year ago and has already seen tremendous success.
Image courtesy Jay Fleming/DNR
Devine’s company is an authentic example of the power of proper research and collaboration. “I had a lot of time to do some market research as I waited the 18 months to get my permits for this business,” Devine said. “In the meantime I was shooting photography for a magazine that took me around to different restaurants, so I would ask the chefs, ‘Hey, what do you want?’” What he found was a high demand for the disease-resistant, triploid oyster.
Listening to the calls from the chefs, Devine began to grow triploid oysters in an unorthodox fashion: chipping off new shell growth forced the oysters to not only grow stronger but also develop a deep, uniform, cup-shaped shell. “I think my biggest advantage is that I didn’t know anything coming into this, so I had no history as to how all these people [watermen] do this. Because this is such a new industry and there are many new markets for a premium oyster, I wasn’t stuck in any old ways of farming,” Devine explained.
Image courtesy Jay Fleming/DNR
By openly communicating with chefs, Devine was able to discover a niche market for premium oysters that would meet these chefs’ requests. Vilnit hopes his educational tours will create more relationships of this kind. And for those who cannot get out on the water, signing onto the True Blue and Oyster Pledge programs is a positive way that chefs and restaurateurs can show their establishment’s commitment to fresh, locally harvested seafood.
Four organizations in the Chesapeake Bay watershed will receive more than $230,000 to restore portions of the Anacostia and Patapsco rivers.
Image courtesy Tommy Wells/Flickr
In the District of Columbia, two organizations will connect students to the Anacostia in an effort to boost local stewardship. Living Classrooms of the National Capital Region will put third and fifth graders onto canoes, kayaks and an educational vessel, while the Smithsonian Anacostia Community Museum will turn at-risk high school students into citizen scientists to monitor water quality along Watts Branch.
In College Park, the University of Maryland will design low-impact development solutions to lower the amount of polluted stormwater running off of schools and into the Anacostia. And in Baltimore, the University of Baltimore will monitor fecal bacteria in a portion of a Patapsco River tributary to help two blue collar neighborhoods reduce pet waste and prioritize infrastructure repairs.
Image courtesy Zach Karpinski/Flickr
The funding has been granted through the U.S. Environmental Protection Agency’s (EPA) Urban Waters Small Grants program, which supports the restoration of urban rivers and streams in 18 geographic regions.
Healthy and accessible urban waters can improve economic, educational, recreational and social opportunities in nearby communities.
“People, buildings and businesses are all concentrated in urban areas, making it even more important to protect waterways from pollution,” said EPA Administrator Gina McCarthy in a media release. “These communities will receive grants, allowing them to help turn these waterways into centerpieces of urban renewal, spurring economic development and job creation.”
In addition to the four projects inside the Bay watershed, the Urban Waters Small Grants program will fund 32 projects in 15 other states and Puerto Rico.
Across the Chesapeake Bay, strong waves crash into shorelines, pulling sand into the water and causing beaches to disappear. In recent decades, scientists have turned to living shorelines and stone reefs to slow this process—known as erosion—and create critical habitat for wildlife. On the Eastern Neck National Wildlife Refuge, one such project has proven successful on both counts.
The 2,285-acre island refuge in Rock Hall, Maryland, is part of the Chesapeake Marshlands National Wildlife Refuge Complex and has long offered feeding and resting grounds to songbirds, shorebirds and waterfowl. When a narrow piece of land at its southern point—the highest priority habitat at the refuge—proved in danger of washing away, the U.S. Fish and Wildlife Service (USFWS), the Maryland Department of Natural Resources (DNR) and several other partners came together to slow the disappearance of the shoreline.
In June, USFWS Biologist Dave Sutherland—along with staff from the Maryland Artificial Reef Initiative (MARI) and Coastal Conservation Association Maryland, both of which are partners in this effort— took our team to the refuge to see the living shoreline and underwater reefs that made it a model of climate resiliency. Five years after construction on these projects began, pieces of land do still break off of the island’s long peninsula that separates Hail Cove, Hail Creek and the Chester River. But the goal was never to stop erosion: it was to slow it down without using the manmade structures that block critters from reaching the beach.
While shoreline erosion is a natural process, sea-level rise has amplified the impacts of wind and wave energy across the watershed. “I look at sea-level rise as a human-induced issue that’s exacerbating what used to be a slower, natural process,” said USFWS Fisheries Biologist John Gill. “Not to say it wasn’t happening before. Just that its rate has increased. And it’s tougher for marshes to keep up.”
For Gill, the Hail Cove restoration project achieves “a nice balancing act” in its use of manmade infrastructure and the natural environment. The essential elements? Headland breakwaters, underwater reefs and a living shoreline. “You’re working with Mother Nature, but still providing erosion control,” Gill said.
Low headland breakwaters placed at each end of Hail Cove maintain the pocket beach, blocking wave energy that might otherwise destroy the shore. A long ribbon reef deemed the “arc of stone” stretches across the cove, offering further protection for the beach and vital habitat for fish, shellfish and invertebrates.
Hooked mussels colonized the ribbon reef soon after it was built, and eastern oysters that were planted there with volunteer help continue to thrive. Algae grow on the granite rocks, small fish live in the reef’s tiny crevices and waterfowl find a source of food on their migrations over the Bay. “A lot of species are habitat-starved, and this [arc of stone] provided a lot of what they need,” Sutherland said. “It’s well-populated with cobies and blennies and worms and macroalgae. It’s really a fantastic habitat.”
Sutherland and his team soon recognized the benefits of installing infrastructure that allowed access to the beach: three weeks after sand was put down, engineers discovered nine diamondback terrapin nests on the shore, proving just how “habitat-starved” these native turtles were.
The Hail Cove project was completed this spring when 11 patch reefs—using one acre of material in all—were laid down over the two and a half-acre cove. The reefs will expand the underwater habitat that is so important to so many critters but has been lost with the decline of the Bay’s native oyster. For Sutherland, these reefs were “the icing on the cake. If the arc of stone is good, the patch reefs are going to be even better,” he said.
DNR Fisheries Biologist and MARI Coordinator Erik Zlokovitz echoed Sutherland’s satisfaction with the project. “This is a multipurpose shallow-water reef system. It’s not just an oyster reef or a fish reef. It’s a multipurpose reef for mussels, oysters and other invertebrates, which provide forage for fish and waterfowl,” he said.
The reef has also attracted recreational anglers to the area, who fish from kayaks and small boats for white perch and striped bass. Coastal Conservation Association Maryland, whose members are recreational fishermen, was a strong supporter of the Hail Cove project. For Sutherland, the cove’s restoration wouldn’t have been a success without the “great partners” that made it possible.
“Living shoreline science is really in its infancy, and every project is an experiment,” Sutherland said. But bringing partners together to strike a balance between manmade infrastructure and natural processes allowed this project to work, and Hail Cove now serves as “a starting point for reef construction in the Chester River,” said Sutherland. Indeed, relief funds for Hurricane Sandy recovery will soon finance further shoreline protection in the same area of the refuge.
“This project is a testament, to a certain extent, that if you build it, they will come,” Sutherland said. “We got to Hail Cove in the nick of time.”
To view more photos, visit the Chesapeake Bay Program Flickr page.
Images by Alexander Jonesi and Jenna Valente. Captions by Catherine Krikstan.
Fisheries experts have recommended a “risk-averse” approach to managing blue crabs in the Chesapeake Bay, following poor harvests and a dramatic decline in the abundance of adult female crabs.
Image courtesy bionicteaching/Flickr
In its annual evaluation of the Bay’s blue crab fishery, the Chesapeake Bay Stock Assessment Committee (CBSAC) urged the Maryland Department of Natural Resources (DNR), the Virginia Marine Resources Commission (VMRC) and the Potomac River Fisheries Commission (PRFC) to protect female and juvenile crabs in an effort to rebuild the overall population. The committee, which is made up of scientists, academics and government representatives and housed under the Chesapeake Bay Program’s Sustainable Fisheries Goal Implementation Team, also recommended establishing sanctuaries to protect females and improving data related to crab harvests and winter death rates.
According to the 2014 Chesapeake Bay Blue Crab Advisory Report, the start of the 2014 crabbing season saw 68.5 million adult female crabs in the Bay. This marks a 53 percent decline from last year’s abundance of adult females. This number is based on the results of the winter dredge survey, and is tracked by the Bay Program as an indicator of Bay health. It is below the 215 million target abundance and the 70 million threshold, indicating adult females are in a depleted state.
“The poor performance of the Bay’s 2013 blue crab fishery—the lowest reported harvest in the last 24 years—combined with the winter dredge survey results that indicate a depleted female population warrants management actions to conserve both females and juveniles,” said CBSAC Chair Joe Grist in a media release. “The cold winter and other environmental factors affected the crab population, and we expect that conservative regulations will help females and juveniles—the future of the blue crab population—rebound.”
Earlier this month, The Capital reported that Maryland, Virginia and the PRFC have promised to cut harvests of female crabs by 10 percent. Virginia announced its plans in June, while Maryland and the PRFC are expected to release their regulations soon.
Scientists have found intersex fish in three Pennsylvania river basins, indicating hormone-disrupting chemicals are more widespread in the Chesapeake Bay watershed than once thought.
Image courtesy RTD Photography/Flickr
Intersex conditions occur when pesticides, pharmaceuticals or other chemicals disrupt the hormonal systems of an animal, leading to the presence of both male and female characteristics. The presence of intersex conditions in fish, frogs and other species is linked to land use, as the chemicals that lead to these conditions often enter rivers and streams through agricultural runoff or wastewater.
Previous samplings of fish in the region have found intersex conditions in the Potomac, Shenandoah and Susquehanna rivers, as well as lakes and ponds on the Delmarva Peninsula. On samplings conducted at 16 sites between 2007 and 2010, researchers with the U.S. Geological Survey (USGS) found intersex fish in the Susquehanna, Delaware and Ohio river basins.
According to the USGS, freshwater fish called white suckers from sample sites in the Delaware and Susquehanna river basins had a yolk precursor in their blood. Male smallmouth bass from all sample sites had immature eggs in their testes. The prevalence of intersex fish was highest in the Susquehanna river basin, which researchers attribute to the higher rate of farms—and related herbicides, pesticides and hormone-containing manure—in the area. While scientists found no relationship between the number of wastewater treatment plants in an area and the prevalence of immature eggs in fish, the severity of intersex conditions did rise at sites downstream from wastewater discharge points.
“The sources of estrogenic chemicals are most likely complex mixtures from both agricultural sources, such as animal wastes, pesticides and herbicides, and human sources from wastewater treatment plant effluent and other sewer discharges,” said fish biologist Vicki Blazer in a media release.
At the Alice Ferguson Foundation, an object as small as a piece of Styrofoam poses a big problem. Because whether it can be held in a volunteer’s hand or just fits into the bed of a truck, litter is at the center of the non-profit organization’s work.
Founded in 1954, the Alice Ferguson Foundation has an office in Washington, D.C., and an historic farmhouse-turned-workspace in southern Maryland. Whether it is through teacher trainings, field studies or volunteer clean-ups, the organization works to promote the sustainability of the Potomac River watershed. And one of the biggest issues facing the Potomac River is trash.
Most of what the Alice Ferguson Foundation does touches on litter: its danger is discussed with students on field studies; programs, events and meetings are often trash-free; and the office culture is one of low- to no-waste. You won’t find disposable plates or cups in the kitchen, and cloth napkins are washed, dried and reused on-site. Food waste is given to the pigs on Hard Bargain Farm, and bathrooms are equipped with hand-dryers. Clara Elias, Program Manager for the Trash Free Potomac Watershed Initiative, puts it simply: “We’re committed to reducing trash.”
Image courtesy kryn13/Flickr
In the Potomac River watershed, there are two kinds of trash. First, Elias explained, there is the new litter that is generated on a regular basis, like the plastic bags, cigarette butts and beverage bottles found on streets and sidewalks. Second, there is the legacy litter left behind long ago at a particular site, like a pile of old tires sitting on the edge of a parking lot. Across the watershed, trash is both an urban and rural issue, although it differs between regions. While bottles and cans often float down the river from urban centers, rural areas that are without strong recycling programs face issues with illegal dumping of appliances, cars and even deer carcasses.
Over the 26 years that the Alice Ferguson Foundation has hosted the Potomac River Watershed Clean Up, the trash in the Potomac has changed. Volunteers used to pick up a lot of plastic bags, but after bag fees were passed in the District of Columbia, plastic bags in District waters dropped 50 percent. Similar legislation passed in Montgomery County caused this number to drop 70 percent. There was a change, too, in the plastic bags themselves, as volunteers now find more pet waste and newspaper bags than the shopping bags that carry the five-cent fee. Even so, Elias noted that at least half of the trash picked up along the Potomac is recyclable, which indicates more must be done to slow the flow of pollution into our rivers and streams.
“In American culture, we’re so used to having so many disposable things. We’re not taught how much energy it takes to dispose of [all of] it,” Elias said. So the Alice Ferguson Foundation teaches people just that.
On a Bridging the Watershed field study, students play a game of Trash Tag and learn about street sweepers, trash traps and other litter-reducing best management practices. On the Hard Bargain Farm, students sprinkle a shower curtain with food coloring, sand and pieces of paper. When the curtain gets wet, the pretend fertilizer, sediment and trash are washed downstream. And before their visit to the site, students are given a guide to packing a trash-free lunch. After their meal, students weigh the paper napkins, straw wrappers and other leftover trash and compete with other school groups to produce the least amount.
In addition to its field studies, the Alice Ferguson Foundation has also had success with its Trash Free Schools initiative, which helps students teach their peers, lead their own cleanups and change their school’s culture to produce less waste.
Trash is “tangible and physical, unlike energy or [stormwater] runoff, which are things you can’t see or touch or smell,” Elias said. “It builds momentum among students. Trash is a great issue for students to learn about.”
A habitat is the natural environment in which plants, animals and other organisms live, feed and breed. Many habitats are shared by numerous living things, forming what is called an ecosystem. Ecosystems range in size and can be as tiny as a patch of dirt or as large as the Chesapeake Bay watershed.
Sometimes, different species within the same ecosystem are forced to compete for resources like food, water and shelter. Dominant species and environmental stressors can take their toll on lesser plants and animals.
Rapidly increasing human development contributes to this environmental stress: as our population rises, so does our demand for the same resources that many plants and animals also depend on to survive. We build dams to control stream flow and capture energy, develop wilderness into urban hubs and use our finite freshwater resources at an alarming rate.
Migratory fish are particularly sensitive to ecosystem changes because they rely on certain migration routes between connected habitats to reach their breeding grounds. Dams, road culverts and other blockages that fragment waterways can act as barriers to fish passage.
In an effort to better understand the effect that dams and other manmade structures have on fish passage, Steve Minkkinen, project leader at the U.S. Fish and Wildlife Service (USFWS) Maryland Fisheries Office, has teamed up with the U.S. Geological Survey (USGS) and the U.S. Army Corps of Engineers to conduct a 10-year survey of American eel populations in the Susquehanna River.
“We learned quite a bit in 2013. We collected 300,000 juveniles [eels] and transported them above the [Conowingo] Dam. The dam has been blocking the [eels’] migration up the Susquehanna River,” Minkkinen explained. “There has been a lot of work [to open] upstream passage for shad and river herring,” Minkkinen continued. But that work has only focused on adult fish, and as Minkkinen pointed out, the dam’s flow is too fast for younger eels to travel through.
Monitoring American eels is important: at historic levels, they made up 20 percent of the freshwater biomass along the Eastern seaboard. However, the introduction of dams and other structures has blocked eel populations from important migration routes, changing eel populations.
Researchers capture and inject chips known as passive integrated transponders, or PIT tags, into the eels. These tags can be detected in future surveys and help the team track eel populations by letting them know if they are encountering a new eel or one that was caught during a previous survey.
The American eel is the only catadromous fish in the Bay region, which means they spend most of their lives in fresh water but migrate to the ocean to spawn. Spawning takes place in late January when the fish swim out of the Bay and into the Sargasso Sea, a portion of the Atlantic Ocean east of the Bahamas.
Eel larvae drift in ocean currents for nine to 12 months before reaching fresh water and swimming upstream. Monitoring allows scientists to study the migration habits of juvenile eels and learn how to aid their upstream journey.
Minkkinen and his team believe that if fish passage to the upper Susquehanna opens, both American eels and freshwater mussels would thrive. This bivalve relies on fish to store their eggs in their gills until the mussels turn into microscopic juveniles and drop off. Mussel populations in the upper Susquehanna are, for the most part, comprised of older, larger individuals. Because mussels are natural filter feeders, Minkkinen’s team believes that a rise in freshwater mussels will lead to cleaner water and a healthier ecosystem.
“Our hopes are that we can develop passage and restore eel and mussel habitat to that [upper Susquehanna] portion of the watershed,” Minkkinen said.
To view more photos, visit the Chesapeake Bay Program Flickr page.
Images by Steve Droter. Captions by Jenna Valente.
Last year, Chesapeake Bay Program partners opened 36 new public access sites along rivers and streams in the watershed, bringing the total number of access sites in the region to 1,208. In fact, more public access sites were opened in 2013 than in previously tracked years, as states work to meet the public’s high demand for ways to get on the water.
State, federal and local governments are often the guardians of public access sites, providing opportunities for people to swim, fish and launch their boats into the Bay. But because physical access to the Bay and its tributaries remains limited—with real consequences for quality of life, the economy and long-term conservation—Bay Program partners set a goal in 2010 to add 300 new public access sites to the watershed by 2025. As of 2013, partners have added 69 sites, meeting 23 percent of this goal.
From floating canoe launches to bank fishing opportunities, increasing public access to open space and waterways can strengthen the bond between people and place, boosting local tourism economies and creating citizen stewards who are engaged in conservation efforts.
“Having public access to enjoy and learn about the value of nature is important,” said Bay Program Director Nick DiPasquale in a media release. “I believe that you value what you know, and you are motivated to protect what you value. Whether it’s a relaxing trip along a shoreline or a paddle on a pond or stream, when more people get to know and value the Chesapeake Bay and its rivers and streams, more people will be driven to protect it.”
For close to 50 years, Nick Carter has owned 33 acres on Maryland’s Eastern Shore. Aside from a house, a few sheds and a trail or two, much of this land has returned to its natural state: former farm fields have become bogs, wetlands and forests, pushed along by natural growth and Carter’s deep-seated desire to create healthy habitat and clean water.
Carter’s property runs next to the Choptank River, which flows into the Chesapeake Bay. Close to one-third of the Choptank watershed is forested, covered with the tree-and-shrub-filled habitat considered the most beneficial land use for the Bay. Forests absorb airborne pollutants, keep nutrients and sediment from entering our rivers and streams, and provide food, shelter and safe migration paths for wildlife. It is for these reasons that Carter has allowed forests to dominate his land.
“I’d like to see this little bit of property go back to old growth,” Carter said, referring to a type of forest that has evaded unnatural changes for a century or two. Carter and his wife purchased their property when he finished graduate school in 1966. For 35 years, Carter worked as a fish biologist with the Maryland Department of Natural Resources (DNR). Now, he offers informal tours to naturalists, native plant societies and school groups, carrying along a walking stick that effectively points out the things visitors might not notice.
Take the plants, for example. There are 250 species on Carter’s property, and in one two-hour walk it seems he can point out most of them. There are spring ephemera like jack-in-the-pulpit and pink lady’s slipper, the latter of which has a relationship with underground fungi that make them almost impossible to transplant. There are cinnamon ferns and sphagnum moss in a bog that Carter is particularly proud of because he created it with the simple act of laying down a few logs to form a makeshift dam. And there are the pine and oak trees that dominate the upland woods, including the willow oak whose acorns are so small that blue jays can pick them up and carry them in their beaks.
Then there are the reptiles and amphibians. Carter has counted 30 species of these, from the tree and wood frogs that favor damp habitat to the broad-headed skink and Eastern fence lizard that like forests with abundant leaf litter. Leaves that litter the ground conserve water, recycle nutrients and offer shelter to small critters. Its presence on Carter’s land can be felt as soon as you step from the hard pavement of Draper’s Mill Road to the soft, spongy forest floor.
Carter’s woods are home to charismatic fauna, too, including 30 species of mammals and 85 species of birds. Because so much of the property is forested, it serves as suitable habitat for “forest interior dwelling” birds, or those birds that need the moderate temperatures and light levels found deep within the woods. Carter has spotted pine warblers, prothonotary warblers and ovenbirds, but on our walk we spotted a bird that was much bigger and a little less particular about its habitat: a female wild turkey on her nest in a grove of skunk cabbage.
These critters flourish here because Carter has done so little to disrupt the natural processes of the world around him, aside from building the dam that led to the bog and managing some invasive species. While Maryland’s white-tailed deer often chew up low-growing plants, changing the structure of area forests, Carter’s dogs have warded them off with their loud howls. And when invasive plants like autumn olive, oriental bittersweet, English ivy and bush honeysuckle start to grow, Carter steps in to exert control. “Some I spray, some I cut, some I pull,” he said.
The changes that have taken place on Carter’s land present a classic case of succession: disturbed ground is replaced by shrubs, shrubs are replaced by pines and pines are replaced by hardwoods. In other words, this land works “the way it ought to work,” Carter said. And it reminds us of the habitats the Maintain Healthy Watersheds Goal Implementation Team is working to preserve in order to demonstrate the challenge of protecting streams.
Carter’s work to bring people onto his property could help further this goal, as he shares knowledge that can inform and inspire his visitors. “Here’s a little piece of land on which I can make all the rules,” Carter said. “Here, I can make this land good for the Bay and its rivers. And I can show people what’s good for the Bay and its rivers.”
To view more photos, visit the Chesapeake Bay Program Flickr page.
Images by Steve Droter and Jenna Valente. Captions by Catherine Krikstan.
The blue crab population in the Chesapeake Bay has dropped, due to a range of factors that include weather patterns, coastal currents and natural predators.
According to scientists with the Maryland Department of Natural Resources (DNR), the long, cold winter and resulting low water temperatures killed an estimated 28 percent of adult crabs in state waters. This marks one of the worst “cold-kill” events since the state started tracking blue crab populations in 1990.
Both Maryland and Virginia measure the Bay’s blue crab population by conducting an annual winter dredge survey. Over the course of three and a half months, scientists visit 1,500 sites around the Bay, using metal dredges to pull up the crabs that are over-wintering in the mud.
Results of the most recent winter dredge survey show that the Bay’s total blue crab population fell from 300 million to 297 million between 2012 and 2013; the number of spawning-age females fell from 147 million to 69 million, passing the minimum threshold that managers adopted in 2011. The Chesapeake Bay Program tracks this latter number as an indicator of Bay health, and a decline could be a factor in determining blue crab management methods.
Indeed, Maryland, Virginia and the Potomac River Fisheries Commission (PRFC) have committed to collaborating on a two-pronged management approach to conserve adult female crabs: first, the groups will work to protect adult females that will be spawning this summer. Second, the groups will work to protect the current population of juvenile females through next spring, in order to build up the population of females that will spawn next year.
“Even though our 2008 conservation measures were designed to allow for naturally occurring fluctuations in crabs, these results are not what we had hoped to see,” said DNR Fisheries Director Tom O’Connell in a media release. “What is most important here is that the structure we put into place to cooperatively manage this fishery is strong, and that we continue to work with our partners and stakeholders to initiate a new stock assessment that could help evaluate our current management framework.”
The Chesapeake Bay Stock Assessment Committee (CBSAC) is expected to release their 2014 Blue Crab Advisory Report this summer.
Raising oysters along the bed of the Potomac River could lower pollution and improve water quality, according to new findings that show “farm-raised” shellfish are a promising method of managing nutrients.
Image courtesy Robert Rheault/Flickr
Nutrient pollution from urban, suburban and agricultural runoff has long plagued the Potomac, whose watershed spans four states and the District of Columbia and has the highest population in the Chesapeake Bay region. Excess nutrients like nitrogen and phosphorous can fuel the growth of algae blooms, which block sunlight from reaching underwater grasses and create low-oxygen dead zones that suffocate marine life. While filter-feeding oysters were once plentiful in the river—capable of removing nutrients from the water—their numbers have dropped due to overfishing and disease.
In a report published in Aquatic Geochemistry, scientists with the National Oceanic and Atmospheric Administration (NOAA) and the U.S. Geological Survey (USGS) show that cultivating shellfish on 40 percent of the Potomac’s bottom would remove all of the nitrogen now polluting the river. While conflicting uses—think shipping lanes, buried cables and pushback from boaters and landowners—mean it is unlikely that such a large area would be devoted to aquaculture, putting even 15 to 20 percent of the riverbed under cultivation would remove almost half of the incoming nitrogen. The combination of aquaculture and restored reefs could provide even greater benefits.
Image courtesy Virginia Sea Grant/Flickr
Shellfish aquaculture could also have benefits outside the realm of water quality: the shellfish could serve as a marketable seafood product, while the practice could provide growers with additional income if accepted in a nutrient trading program. Even so, the report notes that aquaculture should be considered “a complement—not a substitute” for land-based pollution-reducing measures.
“The most expedient way to reduce eutrophication in the Potomac River estuary would be to continue reducing land-based nutrients complemented by a combination of aquaculture and restored oyster reefs,” said scientist and lead study author Suzanne Bricker in a media release. “The resulting combination could provide significant removal of nutrients… and offer innovative solutions to long-term persistent water quality problems.”
At present, there are no aquaculture leases in the Potomac’s main stem. But in 2008, Maryland passed a plan to expand aquaculture in the region, and in 2009, NOAA launched an initiative to promote aquaculture in coastal waters across the United States.
Over the last decade, American shad abundance in the Potomac River has continued its consistent rise, driving the overall upward trend of shad abundance in the Chesapeake Bay.
Image courtesy MTSOfan/Flickr
While shad spend most of their adult lives in the ocean, the anadromous fish migrate into freshwater rivers and streams to spawn. Since 2000, shad abundance in the Bay has increased from 9 percent of the goal to 41 percent of the goal, with the Potomac seeing the most consistent rise in returning shad. Between 2000 and 2013, shad abundance in the Potomac rose from 12.4 percent to 129.4 percent of the target. Scientists attribute this increase to a series of factors, including improvements in water quality; a resurgence in underwater grass beds; the installation of a fish passageway at Little Falls Dam; a moratorium on recreational shad harvest; stocking efforts that reprinted fish to the river and kick-started the population; and the overall suitability of the Potomac as shad habitat.
“While there are several factors behind the shad recovery in the Potomac River, improved water quality is the cornerstone,” said Jim Cummins, director for living resources at the Interstate Commission on the Potomac River Basin (ICPRB) and co-chair of the Chesapeake Bay Program’s American Shad Indicator Action Team. “Without cleaner waters in the Potomac River, we would never have seen such a boost in returning shad. We’ve reached the sustainable fishery target for the river, but we are still working to achieve a more robust goal: to see the shad population healthy and fit, and to see the river run silver again. That’s not a ‘pristine river’ goal—that’s a goal we can achieve.”
The Bay Program tracks the abundance of shad in the James, Potomac, Rappahannock, Susquehanna and York rivers as an indicator of watershed health. Collectively, these five waterways account for about 90 percent of the Bay’s shad population, and each has its own population target.
While shad abundance is relatively high in the Rappahannock River—reaching 92.7 percent of the target in 2012 but falling to 88.9 percent of the target in 2013—abundance remains negligible in the upper James and Susquehanna and variable in the lower James and York. Some variability is natural, but the continued scarcity of shad in the upper James and Susquehanna can be attributed to large dams that block fish passage and mute some of the natural cues that send migratory fish upstream.
Once one of the most valuable fisheries in the Bay, shad populations have declined in recent decades due to pollution, historic overfishing and the construction of dams that block the fish from reaching their spawning grounds. Commercial shad harvest is now closed across most of the region, and Bay Program partners are working to remove dams, install passageways that allow shad to reach upstream habitats and restock waterways with hatchery-raised fish. In addition, students in Maryland, Virginia and the District of Columbia are raising shad and releasing them into the Potomac River, bringing public attention to the importance of the once-forgotten fish.
Overall, shad abundance in the Bay has increased from 8 percent of the goal in 2000 to 41 percent of the goal in 2013.
The Maryland Department of Natural Resources (DNR) has launched a state-wide campaign to teach citizens about the impact of blue and flathead catfish and encourage anglers to remove the invasive species from local rivers and streams.
Native to the Mississippi, Missouri and Ohio river basins, blue catfish were introduced to the James, Rappahannock and York rivers in the 1970s and ‘80s as a sport fish. Flathead catfish were introduced to the James in the 1960s for the same reason. Over time, the natural movement and purposeful introduction of the fish into new waters have hastened their establishment in Chesapeake Bay tributaries.
This concerns scientists, who fear the fast-growing and long-lived blue catfish, in particular, could impact the region’s ecologic and economic resources. Because of its opportunistic feeding habits, the blue catfish has become an apex predator, disrupting the structure of the Bay ecosystem and eating up critical aquatic species.
Indeed, “gut content analyses” of the fish have found American shad, Atlantic menhaden, freshwater mussels and blue crabs in their stomachs. Peyton Robertson, director of the National Oceanic and Atmospheric Administration’s Chesapeake Bay Office and chair of the Chesapeake Bay Program’s Sustainable Fisheries Goal Implementation Team, compared the blue catfish to a Bengal tiger, noting that the fish eats “just about anything.”
“If left unchecked, [blue catfish] could, as top predators, start to impact other parts of our ecosystem,” Robertson said.
But its eradication isn’t feasible, and experts believe the invasive fish is here to stay. So managers hope to mitigate their spread and minimize their impact on native fish.
With support from the Bay Program, DNR has established more than 150 signs at water access points and kiosks around the state to help anglers identify, catch and keep the species, while Maryland Seafood has escalated its efforts to market the fish to restaurants and boost consumer demand.
“[Humans] are great at overfishing things,” said Maryland Seafood Marketing Director Steve Vilnit. “And [the blue catfish] is a species that we want to overfish.”
Upgrading wastewater treatment technologies has lowered pollution in the Potomac, Patuxent and Back rivers, leading researchers to celebrate the Clean Water Act and recommend continued investments in the sewage sector.
Introduced in 1972, the Clean Water Act’s National Pollutant Discharge Elimination System permit program regulates point sources of pollutants, or those that can be pinpointed to a specific location. Because wastewater treatment plants are a point source that can send nutrient-rich effluent into rivers and streams, this program has fueled advancements in wastewater treatment technologies. Biological nutrient removal, for instance, uses microorganisms to remove excess nutrients from wastewater, while the newer enhanced nutrient removal improves upon this process.
Researchers with the University of Maryland Center for Environmental Science (UMCES) have linked these wastewater treatment technologies to a cleaner environment. In a report released last month, five case studies show that wastewater treatment plant upgrades in Maryland, Virginia and the District of Columbia improved water quality in three Chesapeake Bay tributaries.
The link is clear: excess nutrients can fuel the growth of algae blooms, which block sunlight from reaching underwater grasses and create low-oxygen dead zones that suffocate marine life. Lowering the amount of nutrients that wastewater treatment plants send into rivers and streams can reduce algae blooms, bring back grass beds and improve water quality.
In New Insights: Science-based evidence of water quality improvements, challenges and opportunities in the Chesapeake, scientists show that new technologies at Baltimore’s Back River Wastewater Treatment Plant led to a drop in nitrogen concentrations in the Back River. Upgrades at plants in the upper Patuxent watershed led to a drop in nutrient concentrations and a resurgence in underwater grasses in the Patuxent River. And improvements at plants in northern Virginia and the District lowered nutrient pollution, shortened the duration of algae blooms and boosted underwater grass growth in the Potomac River.
Image courtesy Kevin Harber/Flickr
The Chesapeake Bay Program tracks wastewater permits as an indicator of Bay health. As of 2012, 45 percent of treatment plants in the watershed had limits in effect to meet water quality standards. But a growing watershed population is putting increasing pressure on urban and suburban sewage systems.
“Further investments in [wastewater treatment plants] are needed to reduce nutrient loading associated with an increasing number of people living in the Chesapeake Bay watershed,” New Insights notes.
After almost a decade of confusion about just what waters the Clean Water Act protects, the U.S. Environmental Protection Agency (EPA) and the U.S. Army Corps of Engineers have clarified that most seasonal and rain-dependent streams are guarded under the law.
While these streams might only flow during certain times of year or following a rainstorm, they are connected to downstream waters that offer habitat to wildlife and drinking water to communities.
The federal agencies’ proposed rule also protects wetlands near rivers and streams. But it does not expand the scope of the Clean Water Act, and it preserves existing exemptions for building irrigation ponds, maintaining drainage ditches and other agricultural activities. In other words, protection for ponds, lakes and other “stand-alone” waters will be determined on a case-specific basis, and those agricultural activities that do not send pollutants into protected waters will still not require a permit.
The proposed rule will be open for public comment for 90 days after its publication in the Federal Register.
A new report from the University of Richmond School of Law calls on Virginia to better protect its residents from chemical contaminants, millions of pounds of which are released into the environment each year by industries across the state.
Image courtesy gac/Flickr
The report, authored in part by Noah M. Sachs, director of the law school’s Center for Environmental Studies, examines the sources of chemical contaminants in Virginia and concludes that the Commonwealth should expand its existing toxic chemicals program, empower the Department of Environmental Quality (DEQ) to clean up more contaminated sites and enact legislation and permit conditions more stringent than federal standards.
According to the report, Virginia’s industries released almost 40 million pounds of toxic chemicals into the air, water and land in 2011. While this represents a drop in releases compared to 2010, the discharge of chemicals into rivers and streams remains significant and, in some cases, could impact in the Chesapeake Bay.
The report notes that more than 250 facilities are allowed to send toxic chemicals into Virginia waters, and the state’s tributaries rank the second worst in the nation as measured by the amount of contaminants discharged into them. While some of the worst-ranking tributaries—like the New and Roanoke Rivers or Sandy Bottom Branch—do not drain into the Bay, the James River ranks forty-fifth in the nation for total toxic discharges and ninth in the nation for the discharge of toxics that affect human development.
Contaminants on the state’s land have also had an effect on water: a number of the 31 sites listed as contaminated under the federal Superfund program involve contaminated drinking water, surface water and groundwater.
Virginia is not the sole watershed state that faces contaminated rivers and streams. According to 2012 assessments, 74 percent of the Bay’s tidal tributaries were partially or fully impaired by chemical contaminants.
In a January 2014 editorial published in the Richmond Times-Dispatch, Sachs recommended putting toxic chemical regulation “at the forefront of Virginia’s environmental agenda.” He wrote, “Our report recommends a comprehensive program to protect Virginians, beginning with strict permitting, increased inspections, new state authority to remediate contaminated sites and more funding and personnel.”
At sunrise, the Roughwater heads out of its Solomons Island harbor and onto the Patuxent River. Driven by a captain who has worked the Chesapeake Bay for two decades, the boat stops over an unseen reef. Simon Dean and his crew—Brian Elder and Jason Williams—are wearing waterproof bibs and white rubber boots, and are ready to bring in oysters.
Known as patent tonging, the work that takes place on the Roughwater moves in one fluid motion: hydraulic tongs enter the water, grab a mess of oysters and dump them with a crash onto a metal culling table. Three-inch grooves built into the table’s edge help the crew cull, or sort the oysters by size. Good oysters are tossed into a plastic basket, while too-small bivalves and empty shells go back overboard.
The patent tongs are controlled by foot pedals: one pushes the tongs up and down, while the other swings them open and closed. “At the end of the day, your feet are more tired than your hands,” Dean said.
As a waterman, Dean’s work is dependent on the seasons. During the winter, he oysters. During the summer, he crabs and takes fishing parties out on the Bay. He bought the Roughwater in 2009, and was “running everybody else’s boat before that.”
Wooden-handled culling hammers help Dean and his crew knock undersized oysters off of bigger bivalves. Young oysters attach themselves to adults in order to grow, forming dense reefs that offer habitat to fish, crabs and other critters. While concrete is often used to construct artificial reefs, shell makes the best substrate for spat.
Watermen must work to “get as much shell off as you can,” Dean said. In part, this is because buyers prefer the look of a clean oyster. And in part, it is because shell must go back into the Bay, where it will provide a new place for young oysters to settle.
In an effort to restore natural oyster populations to the Bay, shell recycling programs have popped up across the region and lawmakers have established oyster sanctuaries and strengthened harvesting restrictions. But this seems to have fueled tension between states and the industry and fed the belief that watermen often work in conflict with the law.
Dean and his wife, Rachel, are working to change this oft-held perception, using heritage tourism to teach both children and adults about estuarine life and the role that watermen play in the region’s history and economy. “We’re not poachers. We’re not outlaws. We’re not thieves,” Dean said. And he hopes that Solomons Island Heritage Tours will “break down that stigma that watermen have [against them].”
Dean and his crew don’t have time for conversation while the tongs are running. Dean thinks about how he will sell his oysters, and how he will compete with other watermen. By the end of the day, they have reached their patent tonging limit: 15 bushels per license, with two licenses per boat. Dean will sell some of these to restaurants and some to individuals. But will he ever keep any for himself? “I like them,” Dean said. But when it comes to eating them, “I just don’t have time.”
To view more photos, visit the Chesapeake Bay Program Flickr page.
Images by E. Guy Stephens/Southern Maryland Photography.
Captions by Catherine Krikstan.
More than 100,000 tons of fossilized oyster shell will be shipped from the Gulf Coast to Baltimore on CSX Corporation trains, thanks to a new partnership between the Maryland Department of Natural Resources (DNR) and the Jacksonville, Fla., transportation company.
Image courtesy James Butler/Flickr
The shell will be used to restore reefs in Harris Creek and the Little Choptank River, both of which flow into the Choptank on Maryland’s Eastern Shore. The waterways are the first two sites of a National Oceanic and Atmospheric Administration (NOAA) and U.S. Army Corps of Engineers-led strategy meant to restore oysters to 20 Chesapeake Bay tributaries by 2025.
The 377-acre Harris Creek site was chosen because its water quality, salinity and protected status point to a high likelihood of restoration success. While granite will be used to build some of Harris Creek’s reefs, shell is the best material for oyster larvae to settle on, and a lack of natural shell in the region posed a restoration roadblock. The state met the challenge by spending $6.3 million on shell from Gulf Coast Aggregates.
The National Fish and Wildlife Foundation (NFWF) helped negotiate the state’s agreement with CSX, which will transport 50 train cars filled with Gulf Coast shell at cost to Curtis Bay two to three times each month over the next nine months. The shell will then be transported by barge to the Eastern Shore sanctuaries.
“This collaboration is monumental, as it allows us to complete the substrate construction of the largest tributary-focused oyster reef restoration project on the East Coast,” said Stephan Abel, executive director of the Oyster Recovery Partnership (ORP), in a media release. ORP will help build the oyster reefs, seed them with baby oysters and monitor planting success. “In all, more shell will be placed in Maryland waters over the next nine months than in the past decade—enough to cover 80 football fields with shell 12 inches deep.”
Habitat loss, disease and historic over-harvesting have contributed to a dramatic decline in native oyster populations. But the bivalves play a critical role in the Bay’s environment and the region’s economy, filtering water and feeding countless area residents.
The Potomac Conservancy has reported an improvement in the Potomac River’s health for the third year in a row, giving the waterway a “C” in its seventh annual State of the Nation’s River report.
The Potomac Conservancy, an advocacy group that fights for the health of the waterway, has an optimistic outlook for the river’s future. “After suffering the effects of historical overfishing, pollution and habitat destruction, it is no wonder that the Potomac River’s recovery is a slow one,” the report states. “We believe the river is on its way back to full health.”
In 2012, the Potomac topped American Rivers’ list of the nation’s most endangered waterways, the biggest threat a combination of agricultural and stormwater runoff. With continued population growth in the Washington, D.C., area, human development has increased the amount of impervious surfaces that cannot absorb polluted rainfall traveling across the land and into storm drains, rivers and streams.
“Going forward, when it comes to cleaning up the Potomac, public enemy number one is polluted runoff,” said Hedrick Belin, Potomac Conservancy president. “That is the single largest threat to the full recovery of the Potomac, in that it is the only source of pollution that we see growing.”
The Conservancy plans to take a “three-pronged” approach to reducing polluted runoff, strengthening regulatory frames at a local level, increasing funding for clean water programs and creating incentives and assistance programs for property owners to make it easier for them to contribute to a healthy waterway.
Belin stresses the importance of protecting both the river and the land that surrounds it. ”As we peek around the corner or over the horizon, we see some troubling trends if we don’t change how we treat the land that surrounds the Potomac,” he explained.
The Chesapeake Bay watershed is home to more than 17 million people, each of whom is reliant on water. But as populations grow and communities expand, we send pollutants into our rivers and streams, affecting every drop of water in the region. How, then, do so many of us still have access to clean water? The answer lies within wastewater treatment plants.
One plant, in particular, plays a pivotal role in the region’s water quality. Located in Washington, D.C., the Blue Plains Wastewater Treatment Plant has served the D.C. metropolitan area since 1983. The plant receives 40 percent of its flow from Maryland, 40 percent from the District and 20 percent from Virginia. With the capacity to treat 370 million gallons of sewage each day, it is the largest wastewater treatment plant in the world and the only one in the nation to serve multiple states.
Recently, the District of Columbia Water and Sewer Authority—also known as DC Water—made technological upgrades to Blue Plains. Evidence shows these upgrades have already accounted for reductions in nutrient pollution and a resurgence in the upper Potomac River’s bay grass beds. Indeed, putting new wastewater treatment technology in place is a critical step toward meeting the pollution limits established in the Chesapeake Bay Total Maximum Daily Load. As of 2012, 45 percent of the watershed's 467 wastewater treatment plants had limits in place that met water quality standards.
Because of spatial constraints, many of upgrades planned for Blue Plains will focus on intensifying the wastewater treatment process. According to Sudhir Muthy, innovation chief for DC Water, the more concentrated the purification process is, the more energy efficient the plant can be.
For decades, the philosophy behind wastewater treatment plants has been to imitate those clean water processes that you might see in natural systems. Lately, there has been a shift in thinking about how wastewater is treated. Murthy explains: “Now, more attention is given to using the energy created within the treatment process to run the plant. [For example,] carbon has a lot of energy and is created during the treatment process. We are trying to harness [carbon’s] energy to help the plant run in a more energy-efficient way. We are now asking: How do we optimize the use of energy within the wastewater treatment process?”
Blue Plains hopes to become energy neutral in 10 to 15 years, and upgrades to reduce pollution and save energy will continue for years to come. A new tunnel will allow both sewage and wastewater to flow from the District to the plant, where it will be treated to reduce the flow of polluted runoff into the Potomac River. And a new process will recycle “waste” heat to “steam explode” bacterial sludge, turning it into a biosolid that can be mixed with soil, used as fertilizer and generate extra revenue.
“All processes use energy,” Muthy said. “But if you can find ways to offset or recycle that energy use, then you can move towards being more efficient.”
The James River Association has measured a slight improvement in James River health, giving the waterway a “C” in its latest State of the James report.
Image courtesy tvnewsbadge/Flickr
The river’s score of 53 on a one-to-100 scale marks a two percent increase since the report was last issued in 2011, but continued problems with sediment pollution overshadow progress made elsewhere.
While sediment is a natural part of the environment, excess particles of sand, silt and clay can cloud the water, harming underwater grasses, fish and shellfish. According to the State of the James report, sediment pollution in the James has shown no improvement over the past two decades, indicating that stronger measures should be taken to restore streamside forests and other buffers that can filter runoff before it enters rivers and streams.
Virginia has made strides, however, in reducing nutrient pollution, as it works to meet limits set by the Chesapeake Bay Total Maximum Daily Load or “pollution diet.” The Commonwealth has invested in wastewater treatment, increased funding toward agricultural conservation and focused attention on controlling stormwater runoff.
Last month, I had the chance to attend the two-day Mid-Atlantic Volunteer Monitoring Conference in Shepherdstown, West Virginia. The conference was hosted by the West Virginia Department of Environmental Protection, and brought volunteers, environmental organizations and governmental agencies together to discuss the ins and outs of water quality monitoring, from sample collection and analysis to the management, presentation, visualization and communication of data.
Water quality monitoring is at the heart of Chesapeake Bay restoration. This critical data helps us determine how well our pollution control measures are working. Chesapeake Bay Program partners collect a huge amount of water quality data from nearly 270 tidal and non-tidal monitoring stations across the watershed. The cost of this work—approximately $10 million each year—is borne by federal agencies, watershed states, local jurisdictions and organizations like the Susquehanna River Basin Commission and the Interstate Commission on the Potomac River Basin.
While this monitoring network is extensive and the data it generates is rich, it can’t tell us what water quality is like in some of our smaller creeks and streams. But this gap has been slowly filled over the past 30 years, as non-profit organizations have grown in size and sophistication and have developed their own water quality monitoring capabilities. Some of these volunteer monitoring groups, along with a growing number of counties and municipalities, have even established sample collection and analysis procedures comparable to those used by state and federal agencies.
Local citizens want to know what water quality is like in the creeks, streams and rivers that run through their own communities. Many want to know what’s going on—sometimes literally—in their own backyards. And government can’t do it all. So we have come to recognize the value of volunteer-collected local monitoring data, and we use this data to supplement our own. Last month’s volunteer monitoring conference convinced me that we must continue to encourage these local efforts if we are to succeed in restoring the Chesapeake Bay watershed.
More than 40 miles of the Patapsco River will be opened to the annual migrations of herring, alewife and American shad once the waterway’s lowermost dam is removed.
Bloede Dam has blocked the passage of migratory fish for close to a century. It has also posed a public safety hazard, creating strong currents that have killed a number of swimmers. Its removal is the next step in the Patapsco River Restoration Project, and will be funded by a $3.57 million grant from the National Oceanic and Atmospheric Administration (NOAA)’s Restoration Center to American Rivers.
American Rivers has worked on the Patapsco project for the past five years with NOAA, the Maryland Department of Natural Resources (DNR) and the Friends of the Patapsco Valley State Park. The river’s Union and Simkins dams were removed in 2010 and 2011 in order to create better habitat for fish and a safer swimming hole for people.
“Removing one dam can make a major difference in the health of a river and its fisheries. But removing multiple dams… is really a game-changer,” said Serena McClain, director of river restoration at American Rivers, in a media release.
The Chesapeake Bay Program tracks the opening of fish passage as an indicator of Chesapeake Bay health, and has achieved 91 percent of its goal to open more than 2,800 miles of fish passage by 2014. Because dams, culverts and other barriers can disrupt the natural flow of rivers, their removal can mean a boost in habitat, a drop in pollution and improved protection from flooding.
Learn more about the removal of Bloede Dam.
A virus that can cause disease and death in largemouth bass has been found in otherwise healthy northern snakeheads taken from two Virginia waterways. According to the U.S. Geological Survey (USGS), the finding raises the possibility that northern snakeheads could be carriers of the pathogen, capable of transmitting it to other fish in the Chesapeake Bay.
The pathogen, known as the largemouth bass virus, has been found in bass, sunfish and other members of the freshwater sunfish family, but largemouth bass are the only fish known to develop disease from it.
The largemouth bass virus appears to attack the swim bladder, causing fish to lose their balance and float near the surface of the water. According to the Virginia Department of Game and Inland Fisheries, the virus has been found in waters across the state, but its impacts are often short-lived and largemouth bass can build up resistance to the disease.
While the pathogen doesn’t seem to affect the health of northern snakeheads, the habitat of this invasive fish often overlaps with that of largemouth bass, which may favor transmission of the virus.
Streams across the United States are suffering a decline in health, as human development alters stream flow and pushes pollutants into the water.
Between 1993 and 2005, scientists with the U.S. Geological Survey (USGS) sampled the algal, macroinvertebrate and fish communities in thousands of streams across the nation. According to a report released by the USGS National Water-Quality Assessment Program, the health of at least one of these three aquatic communities was altered in 83 percent of the streams assessed.
Healthy streams are critical to our communities. Streams provide drinking water, control floods, support commercial and recreational fisheries, and bring aesthetic value into our lives. But stream flow that is altered by human activities can impact native fish, and excess pollutants can alter plant and animal communities.
According to the USGS, tens of thousands of dams and diversions have contributed to the modification in stream flow of 86 percent of the waters assessed in this study. Excess nutrients have altered algal communities, while excess pesticides have had an adverse affect on macroinvertebrates, many of which can be harmed by the toxins found in insecticides.
But one in five streams in urban and agricultural areas was found to be in good health. This finding suggests that green development, on-farm conservation and other best management practices can help us maintain healthy streams alongside continued development.
Read more about the The Quality of Our Nation’s Waters.
I enjoy kayaking—a lot. In fact, I like kayaking more than any other outdoor activity. And a recent weekend spent entirely on the water—first on the South River, and later on a tributary to the Nanticoke—felt like heaven.
The weekend started with the South River Days Kayak, Wade-In and Picnic. More than 60 people participated in the celebration of the South River, connecting with the waterway on kayaks, a canoe and a stand-up paddleboard. The colorful regatta and community spirit reminded us that we must continue our work to ensure we have clean water for fishing, swimming and public health and well-being.
Then, I joined a host of Chesapeake Bay professionals—from Nikki Tinsley, former chair of the Chesapeake Bay Program’s Citizens’ Advisory Committee, to Al Todd and Lou Etgen from the Alliance for the Chesapeake Bay—on Chicone Creek, which flows into the Nanticoke River on Maryland’s Eastern Shore. Tom Horton was also on board. The former Baltimore Sun reporter and current Salisbury University professor is an encyclopedia of facts and stories about the Bay. He spoke about the area’s history, its early settlements, its local characters, its plant and animal life and the current state of its environment.
We stopped for a picnic lunch in Vienna, Md., and enjoyed the hospitality of Mayor Russ Brinsfield, who let us use his front lawn and shade tree. In addition to being Vienna’s mayor, Russ is also a farmer, the director of the University of Maryland’s Wye Research and Education Center and a member of the Bay Program’s Scientific and Technical Advisory Committee. Russ has a long and deep history with the Bay.
Later that afternoon, we watched a large barge being pushed downriver by a tug and were reminded that the Nanticoke is a working river. Our waters can serve a variety of purposes—but can do so only as long as we protect them.
A report on the Chesapeake Bay’s blue crab population reveals a stock that is not overfished and within which overfishing is not occurring.
According to an annual evaluation from the Chesapeake Bay Stock Assessment Committee (CBSAC), the start of the 2013 crabbing season saw 147 million adult female crabs in the Bay, which marks a 54 percent increase from last year’s abundance of adult females. The Chesapeake Bay Program tracks this female-specific reference point as an indicator of Bay health. While this number is below CBSAC’s target, it is above the committee’s overfished threshold.
Image courtesy smaneal/Flickr
The 2013 Chesapeake Bay Blue Crab Advisory Report, presented by CBSAC at the June meeting of the Bay Program’s Sustainable Fisheries Goal Implementation Team, is based on the results of the winter dredge survey. This annual estimate of the blue crab population is considered the most comprehensive blue crab survey conducted in the Bay.
To maintain a sustainable blue crab fishery, CBSAC recommends taking a risk-averse management approach and making a 10 percent cut to the 2013 female blue crab harvest. The Maryland Department of Natural Resources (DNR), the Virginia Marine Resources Commission (VMRC) and the Potomac River Fisheries Commission (PRFC) have agreed to pursue the latter recommendation.
CBSAC also recommends better accounting of commercial and recreational harvests and continued efforts to monitor the inactive commercial crabbing licenses in the fishery, which could lead to significant increases in harvest if they were to come into sudden use.
Learn more about the 2013 Chesapeake Bay Blue Crab Advisory Report.
Former Maryland State Senator Bernie Fowler saw his sneakers through 34 inches of water at the 26th annual Patuxent River Wade-In on June 9. This marks a one-inch drop from last year’s “sneaker index,” which is what Fowler has come to call the deepest point at which he can still see his shoes as he wades into the water.
Fowler holds the wade-in each year to bring attention to the polluted waters of the Patuxent River and the Chesapeake Bay. This year marked the fourth wade-in to be held at Jefferson Patterson Park and Museum, after decades on Broomes Island.
In the 1950s, Fowler could wade into the Patuxent up to his chest and still see fish, shellfish and underwater grasses. But as nutrient and sediment pollution are pushed into the river, algae blooms and suspended silt block sunlight from reaching the river bottom and degrade water clarity. The 1950s sneaker index of 63 inches now serves as the benchmark for a restored Patuxent River.
Fowler’s infamous white sneakers were retired before this year’s wade-in, but will be preserved for permanent display at the Calvert Marine Museum.
View more photos on the Chesapeake Bay Program Flickr page.
As we know from our years at school, it is important to measure our progress, whether it pertains to our ability to learn and use information or to our work restoring water quality. Over the past 30 years, many non-governmental organizations, academic institutions and even individuals have used grades to measure how well we are doing in correcting environmental problems. In Maryland, former state Sen. Bernie Fowler uses his annual Paxtuent River Wade-In to bring attention to the need for continued vigilance on cleaning up our waterways. As a youth, Sen. Fowler could wade into the Patuxent up to his chest and still see his sneakers; this is now his modern-day yardstick, known as the “Sneaker Index.”
Each year, Sen. Fowler wades into the Patuxent until he can no longer see his shoes. He comes out of the river and measures the water line on his denim overalls. Over the years, this number has become the “grade” for the river’s water quality. A number of other organizations publish similar report cards for different water bodies. The Chesapeake Bay Foundation, the University of Maryland Center for Environmental Science, Blue Water Baltimore and others have developed sophisticated methods of measuring the health of our waterways, issuing letter grades to show how well or how poorly our efforts are working to improve the environment.
But, just like our report cards from school, water quality report cards don’t tell the whole story. While they can tell us what conditions are right now—whether we did well or poorly in a particular course or over the school year—there are a lot of factors that can influence a waterway’s score from one year to the next. We are making progress, although at times we may see setbacks. And as Sen. Fowler reminds us each year, we must stick to it, redouble our efforts and work even harder if we want to get and keep a passing grade.
For close to a decade, scientists and volunteers have spent their springs at the Nanticoke Shad Hatchery, working to rebuild populations of American shad.
In this small building near Bethel, Del., hundreds of thousands of American shad are raised each year before they are returned to their native spawning grounds in the Nanticoke River. This spring, the hatchery stocked about 558,000 fish to the waterway.
In the early 1900s, excessive commercial harvests took a heavy toll on American shad. Over the past century, poor water quality and the construction of dams that restrict the anadromous fish’s access to upstream spawning grounds have caused shad populations to decline.
Image courtesy Library of Congress
Today, restoration efforts are giving American shad a much-needed population boost. Restocking programs across the Chesapeake Bay watershed—combined with harvest restrictions, improved water quality and the removal of dams—are critical to the re-establishment of the species.
American shad spend most of their lives in brackish and saltwater before returning to their birth waters to spawn. The Nanticoke Shad Hatchery collects its brood stock directly from the Nanticoke River and its Deep Creek tributary to ensure adult fish will return to the waterway and to preserve the genetic integrity of the local shad population.
Throughout the spring spawning season, which runs from mid-March through April, mature shad that are held in the hatchery’s closely monitored, 3,500-gallon spawning tanks periodically release eggs and sperm.
On the morning after an overnight spawning event, pea-sized eggs are filtered into an egg collection tank.
“Bad eggs” are removed from the tank before fertilized eggs are measured by volume and placed in incubation jars to grow.
Eggs that survive to the “eyed” stage are moved to one of four culture tanks, where they will hatch into larval fish within a week.
After a few more days spent in the safety of the culture tanks, the larval fish absorb their nutritive yolk sac and transform into fry that are ready to feed on their own in their natural habitat.
Before the hatchery-produced fish are released into the Nanticoke River, scientists mark them with oxytetracycline. Tracking the fish will allow scientists to gauge their survival and stocking success over time.
Six years of sampling surveys on the Nanticoke River show that adult American shad abundance has increased, while the number of hatchery-produced juveniles has decreased. According to hatchery manager Mike Stengl, this suggests the hatchery is succeeding in its long-term goal: to reduce the percentage of hatchery-grown fish in the river and encourage the wild population to spawn on its own.
Success at the Nanticoke Shad Hatchery and at other hatcheries across the region are giving American shad a second chance at survival in the watershed.
View more photos on the Chesapeake Bay Program Flickr page.
On a quiet cove in Southern Maryland, a series of orange and white markers declares a stretch of water off limits to fishing. Under the surface sits spawning habitat for largemouth bass, a fish that contributes millions of dollars to the region’s economy each year and for whom two such sanctuaries have been established in the state. Here, the fish are protected from recreational anglers each spring and studied by scientists hoping to learn more about them and their habitat needs.
The largemouth bass can be found across the watershed and is considered one of the most popular sport fishes in the United States. While regional populations are strong, a changing Chesapeake Bay—think rising water temperatures, disappearing grasses and the continued arrival of invasive species—is changing bass habitat and could have an effect on future fish.
For decades, scientists with the Maryland Department of Natural Resources (DNR) have collected data on the distribution of largemouth bass, tracking the species and monitoring the state’s two sanctuaries in order to gather the knowledge needed to keep the fishery sustainable. Established in 2010 on the Chicamuxen and Nanjemoy creeks, both of which flow into the Potomac River, these sanctuaries have been fortified with plastic pipes meant to serve as spawning structures. And, it seems, these sanctuaries are in high demand during spawning season.
On an overcast day in April, three members of the DNR Tidal Bass Survey team—Joseph Love, Tim Groves and Branson Williams—are surveying the sanctuary in Chicamuxen Creek. Groves flips a switch and the vessel starts to send electrical currents into the water, stunning fish for capture by the scientists on board. The previous day, the team caught, tagged and released 20 bass; this morning, the men catch 19, none of which were tagged the day before.
“This [lack of recaptures] indicates that we have quite a few bass out here,” said Love, Tidal Bass Manager.
Indeed, the state’s largemouth bass fishery “is pretty doggone good,” Love continued. “That said, we recognize that the ecosystem is changing. And I don’t think anybody wants to rest on the laurels of a great fishery.”
As Love and his team learn how largemouth bass are using the state’s sanctuaries, they can work to improve the sanctuaries’ function and move to protect them and similar habitats from further development or disturbance.
“We can speculate where the best coves are, but this is the ground truthing that we need to do,” Love said.
In the fall, the team will return to the cove to count juvenile bass and report on juvenile-to-adult population ratios. While the assessment of the state’s sanctuaries is a small-scale project, it is one “aimed at the bigger picture,” Love said.
Love’s team is “doing what we can to improve the use of these coves by bass.” And protecting bass habitat and improving water quality will have a positive effect on the coves overall, creating healthier systems for neighboring plants and animals.
“By protecting these important areas, we are also protecting the larger ecosystem,” Love said.
Photos by Jenna Valente. To view more, visit our Flickr set.
Restoring urban streams can help restore urban communities, according to a new analysis from the U.S. Geological Survey (USGS).
In a report released last week, the USGS documents the contributions that the restoration of an Anacostia River tributary made to the Washington, D.C., metropolitan area, from the creation of jobs to the creation of open space for residents. The yearlong restoration of a 1.8 mile stretch of Watts Branch is one in a series of case studies highlighting the economic impacts of restoration projects supported by the Department of the Interior.
Image courtesy U.S. Fish and Wildlife Service Northeast Region
Completed in 2011, the efforts to restore Watts Branch included the restoration of an eroded stream channel and the relocation and improvement of streamside sewer lines. The work—a collaboration between the U.S. Fish and Wildlife Service, the National Park Service, the U.S. Environmental Protection Agency, the District Department of the Environment, the D.C. Water and Sewer Authority and others—reduced erosion, improved water quality and wildlife habitat, and provided local residents with an urban sanctuary where green space is otherwise limited.
The restoration project also accounted for 45 jobs, $2.6 million in local labor income and $3.4 million in value added to the District of Columbia and 20 counties in Virginia, West Virginia and Maryland.
According to the EPA, $3.7 million in project implementation costs were funded by multiple agencies and organizations, including the EPA and National Fish and Wildlife Foundation.
Read more about Restoring a Stream, Restoring a Community.
Tumor rates among catfish in the Anacostia River are down, according to a new report from the U.S. Fish and Wildlife Service (USFWS).
Biologists with the agency’s Chesapeake Bay Field Office have studied the brown bullhead catfish for decades as an indicator of habitat status and the success of cleanup efforts. The bottom-dwelling fish is sensitive to contaminants that accumulate in the mud in which it finds its food, often developing liver and skin tumors after exposure to cancer-causing chemicals.
Image courtesy USDA/Wikimedia Commons
Brown bullheads in the Anacostia River once had the highest rates of liver tumors in North America, but recent USFWS surveys show that tumors in the fish have dropped. While the rate is still higher than the Bay-wide average, this improvement could indicate that exposure to chemical contaminants is on the decline.
Liver tumors in fish are caused by exposure to sediment that is contaminated with polynuclear aromatic hydrocarbons, or PAHs. PAHs can be found in coal, oil and gasoline, and enter rivers and streams from stormwater runoff, waste sites and the atmosphere.
The U.S. Environmental Protection Agency (EPA) and the District Department of the Environment (DDOE) have coordinated a number of recent cleanup efforts to lower PAH contamination in the watershed, from improved stormwater management and more frequent street sweeping to the targeted inspection of local automobile repair shops to lower loadings of oil and grease.
Read more about Tumors in Brown Bullhead Catfish in the Anacostia and Potomac Rivers.
Over the past decade, smallmouth bass in five Chesapeake Bay tributaries have suffered from fish kills and perplexing illnesses—and nutrient pollution could be to blame.
According to a new report from the Chesapeake Bay Foundation (CBF), excess nitrogen and phosphorous in our rivers and streams could be behind two of the leading problems affecting smallmouth bass: first, the rapid growth of fish parasites and their hosts, and second, the expansion of large algae blooms that can lead to low-oxygen conditions and spikes in pH. When paired with rising water temperatures and ever more prevalent chemical contaminants, nutrient pollution seems to have created a “perfect storm” of factors that are making smallmouth bass more susceptible to infections and death.
Image courtesy Mr. OutdoorGuy/Flickr
In a media call, CBF President Will Baker called the smallmouth bass “the canary in the coal mine for the Bay’s rivers.” Because the fish is sensitive to pollution, problems within the population could indicate problems within the Bay.
Smallmouth bass in the Susquehanna, Monocacy, Shenandoah, Cowpasture and South Branch of the Potomac rivers have seen a string of recent health problems, from open sores and wart-like growths to abnormal sexual development. In the Susquehanna, smallmouth bass populations have plummeted so far that Pennsylvania has made it illegal to catch the fish during spawning season.
“Our fish are sick, our anglers are mad and my board and I—protectors of our [smallmouth bass] fishery—are frustrated,” said John Arway, executive director of the Pennsylvania Fish and Boat Commission. “Our bass, and our grandchildren who will fish for them, are depending on us to fix the problem.”
Image courtesy CBF
While specific causes of smallmouth bass fish kills and illnesses remain unclear, CBF has called on state and local governments to accelerate their pollution-reduction efforts in hopes of improving water quality and saving the driving force behind a $630 million recreational fishing industry. The non-profit has also called on the federal government to designate a 98-mile stretch of the Susquehanna as impaired, which would commit Pennsylvania to reversing the river’s decline.
“This is the moment in time to save fishing in our streams and rivers, as well as the jobs and quality of life that are connected to it,” Baker said.
The blue crab population in the Chesapeake Bay has dropped, but a substantial boost in the number of spawning-age females has offered officials a piece of good news in spite of this disappointing decline.
According to the results of the annual winter dredge survey, which measures the blue crab population in Maryland and Virginia, the number of spawning-age females in the Bay has risen 52 percent. The Chesapeake Bay Program tracks this number as an indicator of Bay health, and an increase is a sign that management methods to conserve adult female crabs are working. But an overall decline in the Bay’s blue crabs—from 765 million in 2012 to 300 million in 2013—could lead to the tightening of commercial harvest restrictions.
Image courtesy Benjamin Wilson/Flickr
Scientists have attributed the decline in blue crabs not to overfishing, but to high mortality rates among juveniles. While last year’s winter dredge survey measured an unprecedented number of juvenile crabs in the Bay, last summer and fall saw an alarming loss of blue crab habitat and a large influx of red drum, which often feed on young crabs. Young blue crabs are also known to feed on each other when population densities are high.
“It is important to keep these results in perspective,” said Jack Travelstead, commissioner of the Virginia Marine Resources Commission (VMRC), in a news release. “Five years ago this fishery was declared a federal disaster. That is no longer the case: overfishing is no longer occurring, a good fisheries management framework is in place, the stock is healthy and spawning-age females are doing well. If not for the disappointingly small reproductive year class we would have much to celebrate.”
In an effort to make up for this shift in blue crab abundance, Maryland, Virginia and the Potomac River Fisheries Commission (PRFC) are pursuing strategies to establish a 10 percent cut in the commercial harvest of female blue crabs. Both Maryland and the PRFC will consider adjusting or enacting daily bushel limits, which have been put in place in Virginia. Maryland and Virginia will also consider shortening their crab seasons, and it seems likely that Virginia’s winter dredge fishery will remain closed.
The Chesapeake Bay Stock Assessment Committee (CBSAC) will draft their 2013 Blue Crab Advisory Report over the next few weeks.
Read more about the 2013 winter dredge survey results.
More than half of the nation’s river and stream miles are in poor health, according to a new study from the U.S. Environmental Protection Agency (EPA).
The latest National Rivers and Streams Assessment, a sampling effort conducted during the summers of 2008 and 2009, found that 55 percent of the nation’s rivers and streams are in poor condition and 23 percent are in fair condition, their health impaired by nutrient pollution, a loss of streamside vegetation and bacterial and chemical contaminants.
These same stressors have impacted the Chesapeake Bay and its tidal waters. Excess nutrients can fuel the growth of algae blooms that suck oxygen from the water, creating “dead zones” within which animals cannot survive. A loss of streamside vegetation can boost erosion and push sand, soil and sediment into waterways, blocking sunlight from reaching underwater grasses and smothering the habitat that some aquatic organisms need to live or breed. And chemical contaminants—like, for instance, mercury—can accumulate in the tissues of fish, leading to fish consumption advisories in polluted waterways.
But rivers and streams are critical to the health of humans and wildlife alike, as sources of drinking water, food and habitat. According to the EPA, this survey suggests the need to better address pollution at its source, whether it is urban, suburban or agricultural runoff or the treatment of wastewater.
Most of us who live in urban or suburban settings really don’t know what a healthy stream looks like. In some cases, we can’t even see the streams that run under our roads and shopping centers because they’ve been forced into pipes; out of sight, out of mind. The remnants of streams we can see have often been filled with sediment and other pollution, their ecology altered. The plants and animals that used to live there have long since departed, their habitat destroyed. This didn’t happen overnight. The environment is suffering “a death by a thousand cuts.”
I recently got the chance to visit the Cabin Branch stream restoration project, not far from my neighborhood in Annapolis, Md. The project is being undertaken by Underwood & Associates on behalf of the Severn Riverkeeper Program, and is one of many stream restoration projects taking place across the Chesapeake Bay watershed.
In 2005, a volunteer cleanup removed 40 tons of tires and debris from Cabin Branch. Image courtesy Severn Riverkeeper Program.
Cabin Branch discharges to the streams and wetlands of Saltworks Creek and the Severn River, which bring water into the Bay. Aerial photos taken after a modest rain are dramatic testament to a severely damaged ecosystem that causes the Severn to run the color of chocolate milk. This same phenomenon—one of sedimentation and stormwater runoff—is repeated in streams and rivers that run through thousands of communities throughout the watershed.
Image courtesy Severn Riverkeeper Program.
It was gratifying to see the Cabin Branch project firsthand—one of many efforts to heal the damage done unknowingly by many decades of development. Like many projects of this nature, the Severn Riverkeeper Program had to overcome some bureaucratic red tape to get the permits they needed, but their perseverance will be worth the impact in helping clean local waters and the Bay.
Image courtesy Tom Wenz/EPA CBPO.
Fortunately, we are learning better ways to manage stormwater runoff through low impact development and the use of green infrastructure, which help to mimic the cleansing functions of nature. It will take some time before this patient is restored to good health, but we are on the mend.
On a cold day in January, I found myself driving down Pennsylvania Avenue in Washington, D.C. Unlike thousands of others, I wasn’t traveling into the District to celebrate our president on Inauguration Day, but to honor another great American: Martin Luther King, Jr., whose work we now commemorate with a national Day of Service. Because while Martin Luther King Day is a national holiday, it is also a day “on”—not a day “off.” And on that day, two conservation organizations—the Sierra Club and the Earth Conservation Corps (ECC)—were sponsoring a small stream cleanup at Pope Branch Park.
Pope Branch is a unique stream. According to Sierra Club field organizer and cleanup host Irv Sheffey, it is the only stream whose headwaters originate in the District and drain into the Anacostia River. So, local District residents have a greater incentive to clean up the waterway—and more control over what goes in it.
The first time I joined a cleanup at Pope Branch was five years ago, with my daughter, who is now in college in Florida. In 2008, we removed massive amounts of trash from the streambed—old appliances, couches, car parts and more—most of it a result of dumping. This time, there was still a fair amount of trash, but most of it was plastic bottles, soda and beer cans and food wrappings, all consequences of stormwater runoff. Local community organizers saw this reduced trash load as a positive sign of progress, and I did, too. But even as the residents who stopped to thank us for our work said they were pleased with the progress that had been made, they reminded us that there is still more work to do.
That same message resonates for both the Anacostia River and the Chesapeake Bay: progress is being made, but there is a lot more work to do. So let’s continue to look for opportunities to help local organizations—like the Sierra Club, the ECC or the countless others across the watershed—in their ongoing restoration efforts. We can do this, but to truly succeed, we must all do our part to once again have clean streams, healthy rivers and a restored Bay.
Chemical contaminants continue to afflict the Chesapeake Bay watershed, raising concern over water quality and the health of fish, wildlife and watershed residents.
Close to three-quarters of the Bay’s tidal waters are considered impaired by chemical contaminants, from the pesticides applied to farmland and lawns to repel weeds and insects to the household and personal-care products that enter the environment through our landfills and wastewater. But so-called “PCBs” and mercury are particularly problematic in the region, according to a report released last week by the U.S. Environmental Protection Agency (EPA), U.S. Geological Survey (USGS) and U.S. Fish and Wildlife Service (USFWS).
Both PCBs—short for “polychlorinated biphenyls”—and mercury are considered “widespread” in extent and severity, concentrating in sediment and in fish tissue and leading to fish-consumption advisories in a number of rivers and streams.
The District of Columbia, for instance, has issued such advisories for all of its water bodies, asking the public not to consume catfish, carp or eels, which are bottom-feeding fish that can accumulate chemicals in their bodies. While the District’s Anacostia and Potomac rivers raise the greatest concern in the watershed when it comes to fish tissue contamination, a November report confirmed that many Anacostia anglers are sharing and consuming potentially contaminated fish, sparking interest in reshaping public outreach to better address clean water, food security and human health in the area.
While PCBs have not been produced in the United States since a 1977 ban, the chemicals continue to enter the environment through accidental leaks, improper disposal and “legacy deposits”; mercury can find its way into the atmosphere through coal combustion, waste incineration and metal processing.
Exposure to both of these contaminants can affect the survival, growth and reproduction of fish and wildlife.
The Chesapeake Bay Program will use this report to consider whether reducing the input of toxic contaminants to the Bay should be one of its new goals.
Nutrient and sediment trends at nine Chesapeake Bay monitoring sites have shown an overall lack of improvement, according to a report released this week by the U.S. Geological Survey (USGS).
As part of the Chesapeake Bay Program’s integrated approach to assess water quality as the Bay “pollution diet” is implemented, the report tracks changes in nitrogen, phosphorous and sediment trends at monitoring stations on the Susquehanna, Potomac and James rivers, as well as six additional waterways in Maryland and Virginia.
Using data from 1985 to 2010, the USGS measured minimal changes in total nitrogen at six out of nine monitoring stations and minimal or worsening changes in phosphorous at seven out of nine monitoring stations. Using data from 2001 to 2010, the USGS measured minimal or worsening changes in sediment at eight out of nine monitoring stations.
But a lack of improvement in pollution trends doesn’t mean that pollution-reduction practices aren’t working.
While nutrient and sediment trends can be influenced by a number of factors—among them, wastewater treatment plant upgrades and changes in land use—there is often a lag time between when restoration work is done and when visible improvements in water quality can be seen. And while the nine stations monitored here are located downstream of almost 80 percent of the land that drains into the Bay, runoff and effluent from three of the watershed’s biggest cities—Baltimore, Richmond, Va., and Washington, D.C.—do not flow past them, meaning that pollution-reduction practices implemented in these areas—or put in place after 2010—are not reflected in the study’s results.
According to the report, the USGS plans to work with partners to help explain the trends and changes described in this report; initial focus will be paid to the Eastern Shore and Potomac River Basin.
Read more about nutrient and sediment loads and trends in the Bay watershed.
Imagine a summer afternoon spent on Tuckahoe Creek. As the waterway narrows, the branches of streamside trees form a canopy over paddlers, painting the sky green from one shore to another.
Image courtesy Serafin Enriquez/Flickr
Located on Maryland’s Eastern Shore, Tuckahoe Creek borders Caroline, Queen Anne’s and Talbot counties. Much of the 21-mile tributary to the Choptank River is bordered by wooded marshland. In Tuckahoe State Park, visitors can launch canoes and kayaks into the creek, hikers and horse-lovers can walk or ride 20 miles of scenic trails and fishermen can press their luck in a 60-acre lake.
Imagine a stretch of water that runs from dense forests to rolling farmland, a riverside town with a rich agricultural and industrial past or a park that was once home to a working mill, but now provides paddlers and picnickers with an outdoor space to relax.
These are just some of the natural, cultural and recreational resources located along the Susquehanna River. The full list is vast, but one Pennsylvania partnership is working to tie them together.
Image courtesy Susquehanna Greenway Partnership/Flickr
A leading champion of one of the largest rivers in the Chesapeake Bay watershed, the Susquehanna Greenway Partnership works with individuals, governments and nonprofit organizations to improve water quality in the Susquehanna while revitalizing the economies of riverside towns.
Curbing environmental problems while curing local economies seems like an ambitious goal, but the partnership has built its forward-thinking work on the solid foundation of local history.
Image courtesy Susquehanna Greenway Partnership/Flickr
In hopes of connecting the Susquehanna with the people on its shores, the partnership has established a River Towns program that provides assistance to communities that want to revitalize and celebrate their river connection. The program ensures that small towns along the Susquehanna retain their sense of community and convenience, which can attract both residents and visitors alike. Walkable neighborhoods and nearby natural areas keep towns connected to the Susquehanna and engaged with each other.
The partnership has also worked to boost the public’s investment in the Susquehanna, increasing public access points, installing informative signs and linking parks, businesses and residential areas with wildlife habitat corridors.
More from the Susquehanna Greenway Partnership:
Plumes of sediment, floating trash and pathogens that make once-swimmable water unsafe: pollution of all kinds continues to plague the Potomac River, as populations grow, pavement expands and stormwater runoff pushes various hazards into the 405-mile long waterway.
But for the Potomac Conservancy, a boost in incentives, assistance and enforcement just might save the nation’s river.
Image courtesy kryn13/Flickr
According to the advocacy group’s sixth annual State of the Nation’s River report, “too many stretches of the Potomac River are still too polluted to allow you to safely swim, boat or fish, or to support healthy populations of fish and other aquatic life.”
The cause? A “pending storm” of population pressure and development, said Potomac Conservancy President Hedrick Belin.
For Belin, more people means more development. More development means more pavement. And more pavement means more stormwater runoff.
The fastest growing source of pollution into the Chesapeake Bay, stormwater runoff is rainfall that picks up pollutants—in the Potomac River’s case, nutrients, sediment, pathogens and chemicals—as it flows across roads, parking lots, lawns and golf courses. It carries these pollutants into storm drains and rivers and streams, posing a threat to marine life and human health.
But cities and towns throughout the Potomac River basin are curbing stormwater runoff by minimizing their disturbances to the land. And it is this local, land-based action—the installation of rain barrels and green roofs, the protection of forests and natural spaces, the passing of pollution permits in urban centers—that the Conservancy thinks will push the river in the right direction.
In the report, the Conservancy calls on state and local decision-makers to strengthen pollution regulations, increase clean water funding and improve pollution-reduction incentives and technical assistance.
“The Potomac Conservancy is advocating for river-friendly land-use policies and decisions, especially at the local level,” Belin said. “Because defending the river requires protecting the land that surrounds it.”
Learn more about Troubled Waters: State of the Nation’s River 2012.
When you think of the Baltimore-Washington corridor, you don’t often think of rock climbing, trout fishing or horseback riding.
But you can find all of that and more in the 1,400 acres that surround Morgan Run, a stream that begins near Eldersburg, Md., and flows into Baltimore County’s Liberty Reservoir.
Image courtesy Evan Parker/Flickr
In the Morgan Run Natural Environmental Area, miles of trails will transport you to a place far from beltways and buses. Be prepared to weave in and out of different habitats, from open fields to aging forests. Birders can spot songbirds and raptors, and climbers can find bouldering opportunities along streamside trails.
Image courtesy Jive/Flickr
Fishing is a popular sport in Morgan Run. The Maryland Department of Natural Resources (DNR) stocks the stream with eastern brook trout to keep the important fish in our tributaries.
Equestrian trails attract solitude-seeking horseback riders. Local riders created these trails in the early 1990s. Today, there are 11 miles of open field and woodland trails to enjoy.
A yearlong survey of anglers along the Anacostia River has confirmed that many fishermen are catching, sharing and consuming contaminated fish.
While fishing advisories in Maryland and Washington, D.C., have been in place for more than two decades, these warnings are often not seen, understood or listened to—and as many as 17,000 residents could be consuming fish caught in the Anacostia.
Image courtesy Len Matthews/Flickr
Located less than one mile from the nation’s capital, the Anacostia River has long suffered environmental degradation. Polluted runoff from urban streets and hazardous waste sites has caused toxic chemicals to build up in the water and in the bodies of fish, which could cause disease or development disorders in those who consume them.
According to the results of a survey that studied the social behavior of Anacostia anglers, a complex set of factors is driving the sharing and consuming of locally caught and potentially contaminated fish: past experience and present beliefs, a lack of awareness of the health risks involved and an overriding desire to share their catch with those who might otherwise go hungry.
Image courtesy LilySusie/Flickr
Research conducted through hundreds of interviews along fishing “hotspots” and a community survey that canvassed the lower Anacostia watershed found that 40 percent of fishermen had never heard that fish from the Anacostia could make them sick. Some anglers thought visual cues—like obvious lesions, cloudiness in the eyes or the color of a fish’s blood—would help them determine the health of a fish, or that related illnesses would soon be apparent rather than chronic or long-term. If a fisherman had not fallen ill from a meal of fish before, then he might perceive the fish to be healthy or think that his preparation methods made it clean.
Research also found that current advisories do not resonate among diverse anglers. Just 11 percent of fishermen had seen a sign or poster, and even fewer had received warning material with a fishing license or reviewed related information online. And English-only outreach is not effective among a population in which one-quarter speaks a language other than English at home.
Image courtesy 35millipead/Flickr
But how can Anacostia anglers be reached?
"The answer to this problem will be far more complex than simply telling anglers not to share their catch,” said Steve Raabe, principal of the Maryland-based research firm that conducted the survey.
The Anacostia Watershed Society, among the partners behind the survey, agrees. While the non-profit’s director of public policy acknowledged this study is not a “silver bullet solution,” he hopes it will bring about positive change.
“We are hoping [the study] will be the catalyst to engage all stakeholders—federal and local governments, food security and hunger organizations, environmental and health organizations, as well as residents—to come up with answers,” Brent Bolin said.
“Through this research effort, we have already begun identifying potential solutions,” Bolin continued, from directing better messaging to affected populations to expanding urban gardens, farmers markets and other programs that will address the long-term challenges of clean water, food security and human health.
True to its name, West Virginia’s “Lost River” disappears.
Lost River begins in West Virginia’s eastern panhandle. But just a few miles downstream, it flows into a series of caves and is carried underground. Known locally as “the Sinks,” these caves shelter the river until it reaches Wardensville, where it emerges under a different name: the Cacapon.
Image courtesy Mark Plummer/Flickr
Looking for Lost River? Catch a glimpse in the 3,700-acre Lost River State Park. And if the weather is hiker-friendly, take a trip up to Cranny Crow Overlook, where, at 3,200 feet high, you will be able to see five counties in two states. The park also offers opportunities for horseback riding and swimming.
Image courtesy vitia/Flickr
Explore the nearby Trout Pond Recreation Area to enjoy the only natural lake in West Virginia, created by a sinkhole that filled with water from a mountain stream. Trout Pond and the neighboring Rockcliff Lake boast sandy mountainside beaches, optimal fishing and challenging hiking trails.
More from Lost River:
Five thousand cubic yards of demolition waste and bricks are scattered around an oil truck that is lodged into a hillside. The mess was left behind long ago, and the Lackawanna River Corridor Association (LRCA) is doing everything it can to clean it up.
The mess sits on land that borders the Lackawanna River, a northeastern Pennsylvania tributary to the Susquehanna. The trash has caused the river’s water quality and wildlife habitat to deteriorate, but a Lackawanna Greenway initiative will clean up this riverside land and open it to the public, giving bikers and pedestrians a chance to enjoy their local waterway.
Trail construction is being managed by LRCA’s partner, Lackawanna Heritage Valley Authority.
“We hope to provide an outlet for recreation for everybody in the community,” explained LRCA Executive Director Bernie McGurl. “It’s a way for people to walk to work, and it also increases property values.”
While two miles of the completed trail run through downtown Scranton, Bernie calls this a “lifelong project.” There is still much work to be done!
Image courtesy Lackawanna Heritage Valley Authority
Northeastern Pennsylvania contains some of the largest anthracite coal mines in the world. While coal once contributed to the economic growth of cities like Scranton, coal mining has also left behind a number of environmental problems. Some of them, like LRCA’s recently acquired coal-dumping ground, are visible; others live out of sight, underground, in abandoned mines.
There, stormwater percolates.
“We have a huge body of water in the abandoned mines underneath Scranton,” said McGurl. “It’s about the size of Lake Wallenpaupack and holds about 100 billion gallons.”
“Imagine Manhattan’s subway system on steroids,” McGurl continued. “It’s 1,100 feet deep… and then filled with water.”
But keeping the water underground is not an option. Trapped, it would be left to flood basements and low-elevation residences in many parts of Scranton. So the mine water is released into the Lackawanna River through this borehole at a rate of 100 million gallons of water per day.
Image courtesy Miguel Angel de la Cueva
The water coming from the coal mines is high in iron; three to four tons are discharged into the Lackawanna River each day from this borehole. Iron robs the water of dissolved oxygen, which fish and other aquatic wildlife need to survive.
Iron forms orange, red and yellow slime on the river’s banks and rocks. Other minerals, like aluminum, are also discharged into the river through the borehole.
While the borehole is necessary to prevent flooding, LRCA and other organizations have long been discussing alternative solutions. Some have considered constructing a mineral harvesting plant downstream of the borehole. This would remove minerals from the water and allow them to be sold to electric-generation and geothermal companies.
While the demise of the coal era has left Scranton and surrounding areas with environmental and economic struggles, Bernie and his team at LRCA remain hopeful.
“I like to use the river and the water that flows through the river as a metaphor, speaking to how we relate to each other and what our values as a community are,” explained Bernie. “It tells everyone downstream what we value and the environment that we live in.”
The organization celebrates its 25th anniversary this year. From working with the Scranton Sewer Authority to revamp the city’s combined overflow system to transforming abandoned coal sites into recreation areas, Bernie and his team have accomplished a tremendous amount in just a quarter-century.
More from the Lackawanna River Corridor Association:
The restoration of forested areas along creeks and streams in the Chesapeake Bay watershed continues to decline.
Called riparian forest buffers, these streamside shrubs and trees are critical to environmental restoration. Forest buffers stabilize shorelines, remove pollutants from contaminated runoff and shade streams for the brook trout and other fish species that thrive in cooler temperatures and the cleanest waters.
While more than 7,000 miles of forest buffers have been planted across the watershed since 1996, this planting rate has experienced a sharp decline. Between 2003 and 2006, Maryland, Virginia and Pennsylvania planted an average of 756 miles of forest buffer each year. But in 2011, the entire watershed planted just 240 miles—less than half its former average.
Farmers and agricultural landowners have been the watershed’s driving force behind forest buffer plantings, using the conservation practice to catch and filter nutrients and sediment washing off their land. But a rise in commodity prices has made it more profitable for some farmers to keep their stream buffers planted not with trees, but with crops. This, combined with an increase in funding available for other conservation practices, has meant fewer forest buffers planted each year.
But financial incentives and farmer outreach can keep agricultural landowners planting.
The Chesapeake Bay Foundation (CBF), for instance, has partnered with the U.S. Department of Agriculture and others to implement conservation practices on Pennsylvania farms. Working to put the state’s Conservation Reserve Enhancement Program (CREP) funds to use, CBF provides farmers across the Commonwealth with technical assistance and financial incentives to plant forest buffers, often on the marginal pastureland that is no longer grazed or the less-than-ideal hayland that is rarely cut for hay.
The CBF Buffer-Bonus Program has encouraged Amish and Mennonite farmers to couple CREP-funded forest buffers with other conservation practices, said Dave Wise, Pennsylvania Watershed Restoration Manager with CBF. The reason, according to Wise? “Financial incentives … make it attractive for farmers to enroll.”
Image courtesy Chesapeake Bay Foundation
For each acre of forest buffer planted, CBF will provide Buffer-Bonus Program participants with up to $4,000 in the form of a “best management practice voucher” to fund conservation work. This comes in addition to CREP cost-share incentives, which fund forest buffer planting, post-planting care and annual rental fees that run from $40 to $350 per acre.
While Wise has witnessed what he called a “natural decline” in a program that has been available for more than a decade, he believes cost-share incentives can keep planting rates up, acting as “the spoonful of sugar" that encourages farmers to conserve in a state with the highest forest buffer planting rates in the watershed.
“There are few counties [in the Commonwealth] where buffer enrollments continue to be strong, and almost without exception, those are counties that have the Buffer-Bonus Program,” Wise said.
In 2007, the six watershed states committed to restoring forest buffers at a rate of 900 miles per year. This rate was incorporated into the Chesapeake Bay Executive Order, which calls for 14,400 miles of forest buffer to be restored by 2025. The Chesapeake Forest Restoration Strategy, now out in draft form, outlines the importance of forests and forest buffers and the actions needed to restore them.
Three Delaware towns have received grant funding and technical assistance to create habitat and improve water quality in Delaware's tributaries to the Chesapeake Bay.
The towns of Greenwood, Laurel and Bethel, located along the Route 13 corridor in Sussex County, have set their sights on curbing stormwater runoff to reduce the flow of nutrients and sediment into the Nanticoke River and Broad Creek.
When rainfall runs across paved roads, parking lots, lawns and golf courses, it can pick up pollutants before washing down storm drains and into local waterways. By using best management practices—think rain barrels, green roofs or forested buffers along the shores of streams and rivers—to target the fastest growing source of pollution into the Bay, these Delaware towns can help position the state to meet its pollution reduction goals.
The Town of Greenwood, for instance, will restore a buffer of native vegetation along a tax ditch that drains into the Nanticoke River, establishing habitat and reducing stormwater runoff from two industrial buildings in the heart of the community.
The neighboring towns of Laurel and Bethel will develop plans to bring green infrastructure to Broad Creek, stabilizing stream banks, reducing stormwater discharge and eliminating local flooding. Bethel might even implement innovative practices in the oldest part of town, bringing permeable pavement and living shorelines to the town's historic district.
"The projects in Greenwood, Laurel and Bethel will improve the water quality of our local streams and rivers, reduce flooding and enhance the quality of life for local communities," said Delaware Department of Natural Resources and Environmental Control (DNREC) Secretary Collin O'Mara. "By ... working together, we are securing resources necessary to ensure that our waterways are safe, swimmable and fishable for current and future generations."
Funding for the Greenwood project, totaling $35,000, was awarded through the National Fish and Wildlife Foundation's (NFWF) Chesapeake Bay Stewardship Fund.Technical assistance for the initiatives in Laurel and Bethel, valued at $100,000, was awarded through NFWF's Local Government Capacity Building Initiative. To learn more about the projects, visit the DNREC website.
The University of Maryland has received close to $700,000 in federal funding to help communities reduce stormwater runoff.
Using a software program to pinpoint pollution hot spots and an innovative brand of social marketing to boost citizen engagement, the university will embark on a multi-year project to increase the adoption of conservation practices in two watershed communities: the Wilde Lake watershed in Howard County, Md., and the Watts Branch watershed in Washington, D.C., whose waters flow into the Patuxent and Anacostia rivers, respectively.
Stormwater runoff, or rainfall that picks up pollutants as it flows across paved roads, parking lots, lawns and golf courses, is the fastest growing source of pollution into the Chesapeake Bay. Best management practices can reduce the flow of stormwater into creeks, streams and rivers, from the green roofs that trap and filter stormwater to the permeable pavement that allows stormwater to trickle underground rather than rush into storm drains.
But best management practices cannot work without the citizens who put them into action.
"We need to work with communities, rather than take a top-down approach [to stormwater management]," said project lead and assistant professor Paul Leisnham. "For the long-term successful implementation of these practices ... we need communities to be involved."
The university has partnered with local schools, religious organizations and grassroots associations (among them the Maryland Sea Grant, the Anacostia Watershed Society and Groundwork Anacostia) in hopes of breaking down barriers to the adoption of best management practices and increasing community involvement—and thus, investment—in local, long-term environmental conservation.
From left, U.S. Senator Ben Cardin, University of Maryland assistant professor Paul Leisnham and U.S. EPA Region 3 Administrator Shawn M. Garvin
U.S. Senator Ben Cardin commended the project at a Bladensburg Waterfront Park event as a creative and results-driven way to reduce stormwater runoff.
"It's going to allow us to make a difference in our [local] watershed, which will make a difference in the Chesapeake Bay," Cardin said.
The funding, which totaled $691,674, was awarded through the Sustainable Chesapeake Grant program administered by the U.S. Environmental Protection Agency.
Imagine walking or paddling along your favorite stretch of marshland and coming across something hiding in the grass. It's three feet tall and its wings, which open when it sees you, span an impressive four feet across.
The creature is an American bittern, a rare heron with distinguishing moustache-like cheek markings and a talent for blending in with marsh grass.
Such a sighting is unusual; the American bittern is listed as endangered in Maryland and Pennsylvania. So we were surprised to hear that these birds were seen along Pierceville Run, a Susquehanna River tributary that was added in 2002 to Pennsylvania's list of impaired waters and removed just earlier this year.
An American bittern on the banks of Pierceville Run. Image courtesy Pennsylvania Department of the Environment
The American bittern's wetland habitats have declined by as much as 50 percent over the last two centuries, due to sediment pollution, development and an excess of man-made pollutants being pushed into the water.
How did Pierceville Run go from an "impaired" waterway to the home of an endangered bird?
Pierceville Run was listed as impaired because it contained an excessive amount of sediment pollution. In other words, there was too much dirt in the water.
Sediment pollution can cloud water and prevent sunlight from reaching aquatic plants and animals. It can even block the flow of creeks, streams and other waterways.
In agricultural areas, like the Pennsylvania county where Pierceville Run is located, livestock can often cause sediment pollution. When cattle are allowed to run through a stream, they can take portions of the stream bank with them. This can lead to the erosion of stream banks and to excessive sediment in the water.
Another source of sediment is the clearing of land for development. When soil is no longer home to trees and plants whose roots can hold it in place, it loosens and can end up in nearby waterways, especially after a severe storm.
To curb Pierceville Run's sediment problems, partners restricted livestock from entering streamside areas and installed trees along the banks to hold the soil in place.
Image courtesy Pennsylvania Department of the Environment
More from Pierceville Run:
Charity walks, charity marathons—and charity paddles? From a nine-day paddle that spotlights the Potomac River to an 11-stop float plan from northeast Maryland to southeast Virginia, more organizations are getting out on the water to fundraise for the Chesapeake Bay.
In one effort to garner grassroots support, the District of Columbia-based Potomac Riverkeeper sent two paddlers down a stretch of the Potomac and documented the nine-day, 150-mile trip online. Joe Hage and Whit Overstreet—one the caretaker of the Sycamore Island Canoe Club, the other a member of the Potomac Riverkeeper staff—used Twitter, Facebook and regular blog posts to publicize their paddle and solicit mile-by-mile donations, raising more than $3,000 for a project that will create a Potomac River water trail designed for people in self-powered crafts.
Image courtesy Potomac Riverkeeper
Hage and Overstreet made their trip along Virginia's shore in red and orange sea kayaks, which held their camping gear, provisions and a couple of good luck charms: for Joe, a stuffed dog, and for Whit, a rubber duck, both found in piles of onshore trash. The trip, started each morning before sunrise, solidified the two paddlers' connection with the Potomac. But, as Overstreet said, it also opened a window for others to experience the river "from the comfort of their PCs."
Image courtesy Potomac Riverkeeper
As Hage and Overstreet paddled down the Potomac, travelers-in-spirit stuck at their desks could also check in with a third paddler: Lou Etgen, making an 11-day charity paddle down the entire length of the Bay. And just as the Internet helped Hage and Overstreet share their stories—a Tweet about the waves and water, a Facebook post signaling their arrival at a campsite—the Internet allowed Etgen to show his friends, colleagues and even complete strangers the sights and sounds of the watershed.
Image courtesy Lou Etgen
The Associate Director of Programs with the Alliance for the Chesapeake Bay made the sojourn from Havre de Grace, Md., to Cedar View, Va., for a number of reasons: to celebrate his 50th birthday, to reconnect with the water and to fundraise, first for the Alliance and second for Autism Speaks. Joined by a gear boat and an ever-changing group of fellow paddlers, each day Etgen spent on the water was a memorable one, whether he was marveling at underwater grasses on the Susquehanna flats or paddling alongside blue crabs and bald eagles. Throughout the trip, Etgen remained impressed with the water's health, while his readers remained engrossed in his writing.
"I spoke with many folks on my return who told me of waking up and going to their computer to check in on the blog from the night before," Etgen wrote in an online epilogue. "The blog comments from friends and folks I did not know were tremendous and helped to spur us on."
For Etgen, this show-and-tell turned out to be an integral part—even his favorite part—of the trip.
"This wasn't my trip," Etgen said. "This was our trip. It became so much bigger than my journey."
Image courtesy Lou Etgen
Overstreet and Hage also garnered online support, amassing countless "likes" and comments on the hundreds of photos taken with a smart phone and posted to their Facebook page from the water.
"We were able to show people that this is a feasible trip, rather than a challenging odyssey," Overstreet said. "People really seemed to enjoy it."
To read more, visit the Potomac Riverkeeper and Alliance for the Chesapeake Bay websites. To get out of cyberspace and into the water, find a public access site near you. Or, join the Waterkeeper Alliance on September 15 for the Rally for Clean Water, where a morning paddle on the Potomac will celebrate the 40th anniversary of the Clean Water Act.
Sediment reservoirs near the mouth of the Susquehanna River are filling up faster than researchers expected, posing a new obstacle for improving water quality in the Chesapeake Bay.
As the holding areas behind the lower Susquehanna's three dams reach capacity, their ability to trap upriver sediment and the phosphorous that is often attached wanes, and the sediment that is held grows more and more likely to flow out of the reservoirs and into the river.
According to a report released by the U.S. Geological Survey (USGS), strong storms, severe flooding and faster-moving water have turned the one-time pollutant blockers into less effective gates.
The Susquehanna delivered more phosphorous and sediment into the Bay last year than it has in more than three decades of monitoring. The past 15 years have seen a 55 percent increase in phosphorous entering the Bay from the river and a 97 percent increase in sediment. And while nitrogen flow has dropped, it shows a jump during large storms--like Tropical Storm Lee in 2011 or Hurricane Ivan in 2004--and the flooding that follows.
Excess nutrients and sediment can harm fish, shellfish and underwater grasses. Nitrogen and phosphorous fuel the growth of algae blooms that rob water of oxygen and, with suspended sediment, cloud the water and block the sunlight that plants need to grow.
A previous USGS report cited improvements in nutrient and sediment trends as a sign of improving Bay health. The USGS has seen significant reductions in nutrient and sediment concentrations upstream of the reservoirs, which reflect the positive impacts of conservation efforts in the Susquehanna watershed. But the filling reservoirs behind the Safe Harbor and Holtwood dams in Pennsylvania and the Conowingo Dam in Maryland overshadow the pollution reduction progress that is being made.
The Lower Susquehanna River Watershed Assessment team, composed of federal, state and regional partners and administered by the U.S. Army Corps of Engineers, is exploring ways to expand the reservoirs' capacity.
The prevalence of intersex fish in the Potomac River basin has raised concerns about river health.
Intersex conditions, the presence of both male and female characteristics in an animal that should exhibit the characteristics of just one sex in its lifetime, occur when chemicals like pesticides, pharmaceuticals or personal care products enter the water and disturb the hormonal systems of fish and other species. Because the hormonal systems of fish are similar to those of humans, anomalies found in fish are an indication these chemicals may also pose a risk to people.
Image courtesy August Rode/Flickr.
According to a report released by the U.S. Geological Survey (USGS), intersex conditions in male smallmouth bass are widespread in the Potomac River basin: 50 to 75 percent of male smallmouth bass collected in the South Branch Potomac River exhibited signs of feminization, as did 100 percent of those collected at sites in the Shenandoah.
In the case of male smallmouth bass, the "intersex condition" reveals itself in the presence of immature eggs in the testes and of a certain protein--vitellogenin, normally found only in egg-laying females--in the circulating blood. Both conditions indicate exposure to chemical contaminants, and can result in reduced reproductive success or, in the case of a shorter-lived species like the fathead minnow, population collapse.
Intersex conditions have been linked to sewage flow from wastewater treatment plants and to runoff from farmland and animal feeding operations.
A popular sport fish, the smallmouth bass experienced spring kills in the Potomac and James rivers. A number of smallmouth bass collected during this survey were also observed with skin lesions, leading researchers to believe the fish may be a sensitive indicator of watershed health.
The USGS and Chesapeake Bay Program partners will use these findings to better identify chemical contaminants and their sources, planning to develop toxic contaminant reduction outcomes by 2013.
Learn more about the hormonal disruption of fish in the Chesapeake Bay watershed.
American eel numbers are up in the headwater streams of Shenandoah National Park, following the 2004 removal of a large downstream dam.
Significant increases in upstream American eel populations began two years after the Rappahannock River's Embrey Dam was removed and have continued nearly every year since, according to a report released last week by the U.S. Geological Survey (USGS), U.S. Fish and Wildlife Service (USFWS) and National Park Service (NPS) researchers.
Image courtesy EricksonSmith/Flickr.
Dams can act as travel barriers to American eels, which undertake long-distance migrations from their ocean spawning grounds to freshwater streams along the Atlantic coast. While American eels can surpass substantial natural barriers--like the rapids of the Potomac River's Great Falls, for instance--dams pose a more difficult obstacle and have contributed to the widespread decline in American eel populations. Dam removal, therefore, could have long-term benefits for eel conservation.
"Our study shows that the benefits of dam removal can extend far upstream," said USGS biologist Nathanial Hitt. "American eels have been in decline for decades and so we're delighted to see them begin to return in abundance to their native streams."
Embrey Dam, which once provided hydroelectric power to Fredericksburg, Va., was breached in 2004 following years of work by nonprofit organizations and city, state and federal government agencies. Its removal was intended to benefit more than the American eel, however, as dams can impact a number of fish that must migrate up rivers to spawn.
"Shad, herring and striped bass are also using reopened habitat on the Rappahannock River," said Alan Weaver, fish passage coordinator for the Virginia Department of Game and Inland Fisheries. "It's exciting to see a growing number of species benefiting from dam removal in Virginia."
Learn more about American eel abundance in Shenandoah National Park.
Take Route 66 west from Washington, D.C. for about one hour, and you’ll find yourself far from the beltways and bypasses, at a place where the Blue Ridge Mountains meet the Shenandoah River, the principal tributary to the Potomac. This is the country for trout fishing, wine tasting, and whitewater rafting.
Flowing through Front Royal, the eight mile long Happy Creek is a lesser known tributary to the Shenandoah that made EPA’s impaired waters list in 2010. But its accessible, yet remote setting and its country charm is sure to put you in a jovial mood.
Image courtesy Suzanne Stout/Flickr
Trout and bass fisherman access the creek at Gertrude Miller Park, maintained by Warren County Parks and Recreation. The local chapter of Trout Unlimited completed a restoration project here, and fishermen often compete for a spot the morning after the creek is stocked.
White water rafting enthusiasts can begin a four mile trip just outside of Winchester. With cool mountain water below, and Blue Ridge Mountains surrounding the stream banks, Happy Creek is a lesser known rafting secret. It also makes a great paddling and kayaking destination.
Whether you’re in the area for extreme whitewater, or a romantic weekend getaway, don’t leave the watershed without hiking along the Dickey Hill Trail, just off of Skyline Drive.
More from Happy Creek:
Merry Christmas in July! If you live in Baltimore, you may remember Hampden's Annual "Miracle on 34th Street" celebration, the few weeks before Christmas when houses in the eclectic Baltimore neighborhood dress up their front yards and porches with everything and anything that is light-up, singing, or just plain funky (think kitschy singing Mickey Mouse figurines and decorative Old Bay cans).
Image courtesy sneakerdog/Flickr
The event is becoming more than a local tradition, attracting thousands of visitors this holiday season and using a lot of electricity.
But one 34th street resident found a way to still "go green" despite high energy consumption; Jim Pollock’s decorations consistent of repurposed and recycled trash. As a fine arts major-turned-environmental writer, I remained fascinated with his hubcap Christmas tree long after the holidays had passed. Pollock makes art out of discarded materials, an idea that the East Baltimore environmental organization, Back River Restoration Committee (BRRC), promotes through their annual TrashArt Auction.
This year, Pollock, along with Towson University and MICA art students and professors, collected trash from Back River and created art that was auctioned off to benefit BRRC.
This year’s $7,000 funded summer stipends for BRRC’s Civic Works summer crew members. These are students who work over the summer to clean Back River; that means dragging tires up stream banks and picking up floating diapers in the summer heat.
“When you pick up all the trash, and another rain storm comes and it's all back again, you have to do something to handle it mentally,” explains Molly Williams, Project Manager for BRRC. “You start to get creative and start to think about all the things you can do with it.”
Image courtesy Save Back River/Flickr
Some of this year’s items include a metal duck hunter made by Pollack, traffic cone jewelry, and various interpretations of tire art. These beautiful items exemplified the old adage, “when life gives you lemons, make lemonade.” Back River may have a lot of trash, but they are making the best of it!
The event also attracted a new crowd to BRRC’s mission, says Molly. “It brought many people out who wouldn't necessarily be at a cleanup.”
Back River’s back story
Located southeast of Baltimore City, Back River is situated between a highly populated urban center and the Chesapeake Bay. That means much of the city’s trash floats into Back River.
"Since we have been working to clean up trash in the river, we have begun to move upstream into the neighborhoods to reduce litter and dumping through campaigns, incentives, and awareness,” says Molly.
Image courtesy Save Back River
While the local group cannot entirely control how much trash upstream residents throw into the river, they can collect it before it goes into the Chesapeake Bay! A “trash boom” is a device that sits across the river horizontally and collects debris from upstream. Volunteers then work to empty the boom as needed. In fact, this summer, BRCC is celebrating its one year anniversary of trash boom maintenance!
The largest “boom” in the “trash boom” is after a rain storm, when a high volume of water quickly enters Back River, carrying trash along with it. (The above photo was taken after a June 1 storm event.)
This video gives you a look at the trash from the water’s angle: http://www.savebackriver.org/?page_id=774
But trash isn’t the only problem; two Superfund sites along the river leak hazardous waste into Back River. The combination of Superfund pollution and incoming trash makes Back River one of the most impaired Chesapeake Bay tributaries.
Under these conditions, it is easy to see why Back River enthusiasts may get discouraged. But a growing, committed volunteer force continues to invent creative ways to keep their community’s river clean.
“We had over 250 volunteers at our last cleanup,” says Molly. “The community is very engaged.”
According to Molly, river residents have reported seeing more wildlife along the water since Back River began cleanup efforts.
“People who live on the water and have lived there forever say they have seen a dramatic increase in that amount of life, and a decrease in amount of trash,” says Molly. “We are getting really positive feedback from all the surrounding communities.”
Image courtesy Save Back River/Flickr
More from Back River Restoration Committee:
In the late 1700s, European and American settlers arrived in the Canisteo watershed in southwestern New York. They cut down nearly 70 percent of the trees in the region and began farming. The Canisteo watershed remained an important region for the nineteenth century early timber industry, but excessive logging and ensuing development drained nearly all of the river’s wetlands.
(Image courtesy mediafury/Flickr)
Today, many hillsides have been reforested, creating a colorful view during peak fall foliage. The few marshes that dot the valley today serve as reminders of the Canisteo of the early 18th century. The river’s beauty still entertains nature photographers, kayakers, whitewater rafters, and hikers alike.
The 61-mile long tributary of the Tioga River gets its name from a Native American word for “head of water,” an appropriate name for this Susquehanna “headwaters” stream. Rising in the hills of northern Allegany County, the Canisteo flows through a valley of steep hillsides and farmland before joining the Tioga just above the New York/Pennsylvania state line.
(Image courtesy Wikimedia Commons)
More from the Canisteo River:
Fifteen years ago, heavy volumes of stormwater runoff from roads, rooftops, and parking lots, carved Minebank Run into a channelized ditch. The Gunpowder River tributary is located just south of the Loch Raven Reservoir near Towson, Maryland (North of Baltimore). An area that has been settled since the early 1700s, the stream's 2,135-acre watershed was once primarily agricultural land. Iron ore mining in the watershed gave the stream its name, with at least four mines along the stream's banks.
(Image courtesy Greg Wassman/Flickr)
As Baltimore became a central port and industrial center, Minebank Run flowed through residential areas, corporate buildings and the Baltimore beltway; fast-paced development increased stormwater runoff flows, which rendered it "highly impaired."
In the 1990s, Baltimore County Department of Environmental Protection and Resource Management (DEPRM) chose to restore the stream, an effort that included the U.S. Geological Survey (USGS), Institute of Ecosystem Studies, and the University of Maryland's Center for Environmental Science.
The 3,000 trees and 6,000 shrubs planted during the 1999-2005 project absorb stormwater instead of allowing it to run off; a reshaped stream slows the runoff to avoid erosion and channelization. This has prevented up to 50,000 pounds of sediment from entering the tributary, and reduced nitrogen in the water by 50 percent.
Today, Minebank Run is a meandering stream that flows from the Lower Gunpowder River, which unlike the Upper Gunpowder, is highly urbanized. However, the various parks along the river and its tributaries give a different impression.
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Just north of the Mason-Dixon line, the North and South branches of the 17-mile-long Muddy Creek transverse farm lands and orchards, and in some places, wild trout flourish. The two forks meet at an old railroad village appropriately named Muddy Creek Forks. The settlement was once a bustling industrial hub along the Maryland and Pennsylvania Railroad, but today, restored general stores and railroad tracks take visitors to a time when “workin’ on the railroad” was a way of life. Take a tour of the town’s historic buildings – structures with names like “milk collection building” and “coal bins” that have escaped the modern vocabulary.
(Image courtesy Bruce E. Hengst, Sr./Flickr)
As the creek flows through York County’s Peach Bottom and Lower Chanceford Township, its character shifts from an agricultural stream to that of a mountain river, decorated with huge boulders, flat pools, mountain laurel, and hemlock groves.
Locals spend hot summer days in the swimming holes along this section of Muddy Creek. Unfortunately, more of these swimming holes are being closed down each year due to illegal dumping violations and the threat this poses to human health.
Other outdoor enthusiasts choose to hike along the a section of the Mason Dixon Trail, which begins at the intersection of Muddy Creek and Paper Mill Road and goes to the Susquehanna River. Paddlers enjoy this section of the creek, particularly in the early spring, when the entire stretch is canoeable.
Trout fishermen from all over the country flock to Muddy Creek. A two-mile Delayed Harvest section between Bruce and Bridgeton is particularly poplar. Still others speak about the scenery between Woodbine and Castle Fin, a section of the creek only accessible via the old railroad bed.
Muddy Creek meets the Susquehanna River north of the Conowingo Dam, shortly before it flows into the Chesapeake Bay.
A year or two ago, the newest addition to a southeast Washington, D.C., stream was not nesting mallards or spring peeper frogs, but cars – abandoned in the creek at the approximate rate of one vehicle per week.
Illegal dumping was just one problem for Watts Branch: the largest D.C. tributary to the Anacostia River, which flows through the District to the Potomac River and into the Chesapeake Bay. Broken sewer lines running through the stream leaked bacteria into the water. During storms, fast-moving water cut into the stream's banks, leaving Watts Branch looking more like a trench than a backyard creek.
When water cuts into stream banks, it carries sediment (dirt) into the stream. Sediment clouds the water, preventing sunlight from reaching important aquatic life, such as amphibians and bay grasses.
This combination of bacteria and sediment pollution left Watts Branch virtually devoid of life. The creek – just blocks away from Marvin Gaye's childhood home – was beginning to mimic the music legend's environmental concerns, expressed most explicitly in his 1971 single Mercy Mercy Me. ("Oil wasted on the oceans and upon our seas/Fish full of mercury/Oh, mercy mercy me/Oh, things ain't what they used to be.")
Today, dumped cars are a rare sight, and spring peepers splash into the water as I walk along the banks of Watts Branch. A stream restoration project completed in fall 2011 by the District Department of the Environment (DDOE) not only corrected the dumping problem, but repaired sewer lines, installed native plants, and transformed the trench into a meandering stream that can healthily withstand storm events.
Slowing down fast moving water
"The project is designed to keep the channel relatively stable," explains Peter Hill, branch chief for DDOE's Planning and Restoration Division. "Before, the stormwater and all the runoff would come rushing through here very quickly. The banks were steep; there was not a lot of biological activity."
In one 2008 storm event, the stream’s water level rose from zero to four feet in just two hours.
(Image courtesy DDOE)
Like all stream restoration projects, the Watts Branch project aimed to slow down stormwater flowing into the stream. When water moves slower, it does not cut into and erode stream banks, carrying sediment into the water. This allows plants and wildlife to flourish both on the banks and in the stream.
"Now, when we have a storm, water will rise up, but it will tend to fall back into the center of the stream... this basically relieves the pressure from the stream banks so you don’t get erosion," explains Hill. "The water falls over stones, (in the center of the creek) as opposed to tearing up this bank."
In addition to redirecting stream flows, DDOE and Anacostia Riverkeeper installed a floating trash collecting device in the water. Groundwork Anacostia empties the device every two weeks, preventing trash from floating downstream.
Parks and People Foundation and other volunteer groups helped install native plants and aquatic grasses, which will help to keep soil on the stream banks in place.
Watts Branch was chosen for restoration because of its severe water quality impairments from sediment and bacteria. But there are hundreds of streams just like it across the Chesapeake Bay watershed.
In Northwest D.C., Milkhouse Ford, a tributary to Rock Creek, also suffered from high volumes of fast-moving stormwater flowing from a nearby residential neighborhood. Today, rocks separate the stream into small pools where tadpoles are hatching, and newly planted trees dot the stream banks. The DDOE and National Park Service project was completed in fall 2011.
"Each pool is a foot drop in elevation," explains project manager and DDOE Environmental Protection Specialist Stephen Reiling. "It's just one way of slowing the stormwater down and letting sediment settle in these pools. That's the simple idea: just slowing the water down."
The pools allow the stormwater to sit long enough to seep into the ground water. This allows many of the pollutants found in stormwater runoff (such as lawn fertilizer, automobile exhaust and bacteria from pet waste) to soak into the ground, instead of making their way into the Chesapeake Bay.
"We have a very impervious residential watershed up here (above the stream), so associated with that, there’s grease and oil from vehicles, sediment, and any kind of fertilizer residents put on their lawns," explains Reiling. "So we’d like to slow that down, and hopefully keep it here before it gets to the bay."
Milkhouse Ford is surrounded by the forests of Rock Creek Park, trees that the project team managed to keep intact. Preserving nearby vegetation is difficult in many stream engineering projects, which require large and heavy equipment to build up banks or replace soils.
"This is pretty unique in terms of how small the footprint is," says Hill.
Rock Creek Conservancy and other volunteer groups planted native trees and shrubs along the banks, which will hold the soil in place and prevent the stream's banks from eroding.
The stormwater story
Since streams, storms and stormwater are natural parts of the water cycle, it may seem strange that stormwater is degrading our streams and contributing to sediment pollution in the Chesapeake Bay. But in many places, stormwater from driveways and lawns flows into a sewer on the street, which connects to a local creek. The problem? These creeks were not meant to hold stormwater from the entire neighborhood – only the water that naturally flowed into them. When too much water flows in at once, the banks wash away, bringing tons of sediment as well.
"When many of these houses (in southeast D.C.) were built, they saw stormwater as a problem, so they piped it out from the streets and sent it to the nearby stream," explains Hill.
While this infrastructure can't be entirely corrected, ensuring that the streams remain stable during storm events will improve water quality in the stream, as well as in the Chesapeake Bay.
Another way to ease pressure on our streams is to keep stormwater onsite. This means reducing runoff from your property by using rain barrels, rain gardens and native plants. In the Bay watershed, local programs such as River Star Homes (Norfolk, Virginia) and River Smart Homes (Washington, D.C.) help local residents implement runoff-reducing practices in their backyards.
More than a stream
Stream restoration project leaders like Hill and Reiling are beginning to notice an unexpected, less measurable outcome of their projects: residents have developed a sense of pride and stewardship for their newly restored neighborhood creeks.
When Watts Branch was transformed from a steep, cloudy channel littered with cars into a meandering creek with sprouting saplings, residents began to spend more time along the streamside pedestrian trail, and dumping stalled.
“Watts Branch was chosen for restoration because...it was an eyesore to the community," says Hill. "The community didn’t see it as an asset, and being D.C.’s largest tributary to the Anacostia, we wanted to fix it up.”
Neighborhoods along the 1.7 mile stretch of restored stream have seen a reduction in crime since the project’s completion, according to Hill.
“Most recently, an older gentleman brought his grandkids here and they were hanging out near the stream; he wanted to show them where he grew up,” explains Hill. “It was really nice that someone would be proud of this, so much that they want to show it to their grandkids.”
The Chesapeake Bay was among the first regions settled by European explorers, and at one point, much of it was up for grabs. In the 1650s, Dutch conquistadors wanted to extend their rule of New Amsterdam (New York) into Maryland. They sent a man named Augustine Herrman to Maryland’s colonial capital, St. Mary’s City, to present their case to the governor. Herrman’s expedition left from New Castle, Delaware, and sailed down the modern day Bohemia River, to the Elk River, and then into the Chesapeake Bay. Although Herrman and his team weren’t able to convince the Maryland governor to allow the Dutch to move east, Herrman was so impressed with the region’s beauty that he himself decided to settle there.
(Image courtesy William Johns/Flickr)
After striking a deal with Maryland leaders, Herrman received 4,000 acres in northeast Maryland, between the Elk River and the Bohemia River (formerly named the Oppoquermine River). Since Herrman was a native of Prague, which was then Bohemia, he named his new home “Bohemia Manor” and renamed the river.
As part of the deal, Herrman agreed to create a map of the Chesapeake Bay. The detailed account of the region was used throughout the next century.
(Image courtesy Maps of Pennsylvania)
Herrman and his surveying crew predicted the concept of the Chesapeake and Delaware Canal, constructed nearly 150 years later. In 1661, he wrote, “the Mingaskil and aforesaid Bohemia River run there within a league [3 miles] from each other from where we shall in time have communication with each other by water."
As Herrman’s reputation and importance grew, he convinced Maryland leaders to make northeastern Maryland its own county; as a result, Cecil County was born, and the region was separated from Baltimore County.
Although the Bohemia was navigable in Herrman’s time, today, the 5-mile tributary to the Elk River in southwestern Delaware and northeastern Maryland has since filled with sediment from agricultural operations, rendering it unsuitable for boat navigation.
A drawbridge, known as the “Bohemia River Bridge,” allowed people and farm goods to cross the Bohemia until the late 1990s, when it was demolished. Today, Maryland Route 213 crosses the river in its place, providing gorgeous views of the meandering river.
More from the Bohemia River:
The National Park Service, with support of five states, has designated four rivers – the Susquehanna, Chester, upper Nanticoke and upper James – as new sections of the Captain John Smith Chesapeake National Historic Trail.
(Image courtesy Michael Land/National Park Service)
Recognition of these connecting waterways adds 841 miles to the 3,000-mile-long trail and underscores their significance to the history, cultural heritage and natural resources of the Chesapeake region.
Joel Dunn, executive director of Chesapeake Conservancy said, “These [connecting] trails provide a focus around which communities can engage in efforts to increase recreational use of the Chesapeake's great rivers and protect the river corridors and landscapes. This kind of conservation helps communities celebrate their history and culture, protect wildlife habitat, and protect lands that have unique ecological values.”
The designation comes after considerable collaboration between the National Park Service, the five states through which these rivers flow, numerous American Indian tribes and strong support of the conservation community. The National Park Service will work closely with these partners to provide technical and financial assistance, manage resources, enhance facilities, and mark and promote interpretive routes along the connecting trails.
Visit the Chesapeake Conservancy’s website to learn more about these new rivers and the entire Smith Trail.
American Rivers has named the Potomac River the nation’s most endangered river on its 2012 list of the top ten most threatened rivers in America.
(Image courtesy Scott Ableman/Flickr)
Although the Potomac is cleaner than it once was, the river is still under threat from development, stormwater runoff from cities and suburbs, and pollution from farms. The Potomac is “emblematic of what’s at state for rivers nationwide,” according to the Potomac Conservancy, a local watershed group working to restore the nation’s river.
Visit the Potomac Conservancy’s website for more information about the Potomac River and its ranking as the most endangered river in America.
A trip down the Manokin River in Somerset County, Maryland, is like taking a trip back in time. Many area residents make a living harvesting and selling fish and shellfish. Restaurants, highways and shopping centers are hard to come by. At least one large property (at the mouth of the river) has been nearly untouched since the 17th century.
(Image courtesy Wayfarer Cruiser/Flickr)
The 17-mile long Chesapeake Bay tributary cuts through farm fields and small towns as it flows southeast from Princess Anne and into Tangier Sound. A large portion of that land is designated as habitat for migratory birds and other wildlife, ensuring that the river remains abundant with critters. On the north side of the Manokin, Deal Island Wildlife Management Area’s 9 miles of trails and scenic roads offer views of great egrets and colorful summer sunsets. To the south, Fairmont Wildlife Management Area is home to waterfowl in the winter and migratory shorebirds in spring and autumn.
At the river’s mouth, historic buildings dating from the early 18th to the mid 20th centuries paint a picture of the Manokin’s past inhabitants. The buildings are located on a property known as the “Manokin Settlement,” and are united by a web of family connections. Added to the National Register of Historic Places in 1976, the Manokin Historic District offers a vista downriver to Tangier Sound and upriver to Princess Anne that’s believed to remain unchanged from the 17th century.
Surrounded by preserved forested marshes, early 18th century town buildings, and residents that understand the tides the way most of us understand a clock or a calendar, the Manokin seems to be a river out of the past. Unarguably, it’s a past worth protecting.
(Image courtesy forest_choir/Flickr)
More from the Manokin River:
When Robbi Savage’s 10-year-old grandson Seth saw a car battery submerged in the Rivanna River near Charlottesville, Virginia, he knew enough not to pick it up. Instead, he asked his dad for help, and with more frustration than curiosity, exclaimed to Robbi, “What are these people thinking, grandma?!”
“Even a 10-year-old knows that throwing car parts into the river is dangerous,” says Robbi, executive director of the Rivanna Conservation Society (RCS), a non-profit watershed group based out of Charlottesville. “And yet some folks still think of a river as a trash dump.”
(Image courtesy Rivanna Conservation Society)
Robbi and RCS’s volunteers are dedicated to cleaning up the Rivanna, a 42-mile-long James River tributary that flows from the Blue Ridge Mountains through the foothills and Piedmont region of central Virginia. It was the first river in Virginia to be designated a “Scenic River.” Although the Rivanna may be “scenic,” RCS understands that maintaining its beauty and enhancing its degrading health requires citizen participation, education and local government involvement.
“One would think that being at the headwaters, we would have close to pristine waterways, but such is not the case,” Robbi explains. “We certainly have our challenges.”
One of the Rivanna’s biggest problems is stream bank erosion, which pollutes the water with too much sediment. Bacteria from pet waste and agricultural manure also threaten swimming areas and drinking water resources; this occurs when residents don’t pick up after their pets, or when farmers allow cattle to enter streams.
RCS’s education and outreach programs have been building awareness of these issues since the group was founded in 1990. But RCS doesn’t forget to have some fun along the way. River paddles, survival workshops and geocaching are just a few outdoor activities the group sponsors.
(Image courtesy Rivanna Conservation Society)
When Robbi moved from Washington to central Virginia in 2006, she brought with her an environmental initiative she conceived while working on national water policy in Washington. The international citizen-led water quality monitoring effort World Water Monitoring Day involved 340,000 people in 77 countries in 2011. When Robbi left the Hill to become RCS’s executive director, she created a local version of the program, “Water Health for the Commonwealth.”
The program allows middle and high schools along the Rivanna and James Rivers to monitor their local water quality and connect with one another to share their results. RCS is in the process of extending this hands-on-learning opportunity to all schools along the James, from the Rivanna watershed to the Chesapeake Bay.
This “in the river” approach not only educates, but creates an appreciation for the “River Anna,” named after Queen Anne of England.
In addition to education initiatives, recreational opportunities such as river paddles and geocaching (a treasure hunt-like activity) allow area residents of all ages to get outside and appreciate the scenic Rivanna.
“Recreation is an important part of what this river is used for,” explains Robbi. “But the more people you bring to the river, which is of course part of our mission, the more attention needs to be paid to keeping it clean. We have a beautiful river here, so people want to paddle, and they want to be on the water.”
For Robbi, RCS represents community collaboration.
Robbi gained experience in environmental issues at the national and international level in her 35 years of working for EPA Office of Water, the League of Women Voters, and the State and Interstate Water Pollution Control Administrators (now Association of Clean Water Administrators).
But when she moved to central Virginia and became involved with RCS, she experienced the challenges and successes of converting Washington’s laws and regulations into local action.
“When you work in Washington, you may come to believe that it is the center of the universe,” explains Robbi. “But when you move to a location like Charlottesville and see what it takes in terms of voter support, local government coordination, and funding decisions, it’s eye-opening. We all know that water quality is important and essential to all living things, but when you actually see the demands for scarce community resources to play out, especially in this zero-based budget economy, you understand that tough choices are being made.”
Although coordinating community leaders, landowners, citizen volunteers, lawmakers and environmentalists is no easy task, Robbi describes it as rewarding. “I would never have said this as a young pup in DC, but I think the real action is at the local level. We are turning words into action.”
(Image courtesy Rivanna Conservation Society)
By the 1760s, the Chesapeake Bay watershed’s first settlers were pushing farther west; they negotiated new lands and redrew the lines between European and Native American territories. But when surveyors visited one of the newly acquired regions – Lycoming County, Pennsylvania – they met a European settler named Larry Burt. Disregarding the “territories” concept, Larry had lived in the area for several years, trading with the Native Americans and marrying a Native American woman. The stream became known “Larrys Creek,” and is the only creek in the county whose Native American name remains unknown.
(Image courtesy AWCattani/Flickr)
For the next few years, this 23-mile-long tributary to the West Branch of the Susquehanna River would become a disputed border between colonial and Native American lands. Settlers living in the area were considered “Fair Play Men.” These residents were not governed or protected by the colonial government of Pennsylvania, and even made their own Declaration of Independence.
The first fork of Larrys Creek begins in northern Lycoming County in Cogan House Township, just south of a stretch of Appalachian Mountains known as Steam Valley.
Flowing southwest, the creek runs through the village of Cogan House and under the Cogan House Covered Bridge. The oldest of Lycoming County’s three covered bridges, the Cogan House Covered Bridge has survived massive floods and storms since its construction in 1877.
(Image courtesy Gregg Obst/Flickr)
Larrys Creek then winds through Pennsylvania State Game Lands Number 114, where a rough trail follows the stream for a few miles. It meets the second (westernmost) fork of Larrys Creek at Salladasburg, and flows south into the mouth of the Susquehanna River at the town of Larrys Creek.
If you travel to Larrys Creek today, you may find it to be a rather remote destination. But just over a hundred years ago, the creek and its watershed were home to 53 sawmills, making Larrys Creek a bustling industrial center. A 1903 newspaper article claimed, “No other stream in the country had so many mills in so small a territory.” As a result, much of the land was clear cut and virtually devoid of forests.
Today, more than 80 percent of the watershed is forested and nearly 9,000 acres of second-growth forest are protected for hunting and trout fishing.
More from Larrys Creek:
Once bustling with flour mills, furniture factories and dye shops, Towanda, Pennsylvania’s industrial feel differs from the quaint, historic atmosphere of Annapolis, Maryland. And with 246 miles between the two cities, it’s easy to forget they’re both part of the same Chesapeake Bay watershed.
(Image courtesy Slideshow Bruce/Flickr)
Towanda, located in northeastern Pennsylvania, is considered the southernmost point of the upper Susquehanna watershed, an area that drains into the headwaters of the Susquehanna River. The 7,500-square-mile region between Towanda and Morrisville, New York, contains more miles of streams than roads.
This is the region where the Upper Susquehanna Coalition (USC) works to enhance water quality and protect natural resources. The 19 soil and conservation districts that make up USC understand that enhancing the Susquehanna’s headwaters (where a stream or river begins) is critical to restoring the Chesapeake Bay. If the water flowing into the Susquehanna River is not clean from the start, it certainly won’t get cleaner as it passes through riverside towns including Binghamton, Scranton, Wilkes-Barre, Harrisburg and Havre de Grace.
What does USC do?
USC is developing environmentally and economically sustainable agriculture projects that empower family farmers while implementing conservation practices such as agricultural fencing that prevents animal waste from entering streams.
Stream corridor rehabilitation
Stream rehabilitation projects improve a stream’s health and habitat potential. Forest buffer plantings along stream banks hold soil in place, keep streams cool and reduce flooding. Stream bank erosion prevention measures reduce the amount of sediment that flows into a stream and eventually the Bay.
Because wetland plants can retain water during heavy rainstorms, restoring and enhancing wetlands is an important step to reduce flooding. Wetlands also provide wildlife habitat and reduce pollution by absorbing and filtering out harmful sediment and nutrients.
(Image courtesy AllianceForTheBay/Flickr)
More from the upper Susquehanna basin:
“The smallest ripples are often the largest fish,” Matt Sell tells me as he waves his fishing line back and forth over a dimple in the water. The scene may seem appropriate for a Saturday afternoon, but it’s actually a Wednesday morning, and Matt is at work as a brook trout specialist for the Maryland Department of Natural Resources’ (DNR) Inland Fisheries Division.
Clad in chest waders and a t-shirt, Matt is armed with a fishing pole and the instincts of someone who’s been angling most of his life. His fishing efforts are rewarded with a 6-inch brook trout – exactly the species he was looking to catch.
In most parts of the state, a brook trout would be a rare catch. More than 55 percent of Maryland’s sub-watersheds have lost their entire brook trout population, and only 2 percent of the state’s sub-watersheds have a healthy population.
Why the sudden and steep population decline? Brook trout have very specific habitat requirements that are threatened by development, urbanization and poor land management.
“Brook trout need cold, very clean water with no sediment,” explains Alan Heft, biologist with Maryland DNR’s Inland Fisheries Division. “They need specific sizes of gravel in certain areas of the stream to reproduce. If they don’t have these conditions, they can’t exist.”
When excess sediment erodes from stream banks and construction sites, dirt gets into the gravel beds where brook trout spawn, hardening the bottom into a concrete-like material. And when water temperatures rise above 68 degrees due to factors such as hot summers and lack of a tree canopy along the edge of a stream, a brook trout’s internal system shuts down.
“Brook trout are kind of like the canary in the coal mine,” Alan says. “When you have a large brook trout population, you know that you have good water, clean water and a protected watershed. When you lose the brook trout, you know that you have problems.”
Because brook trout have such steep habitat requirements, they are used as an indicator species: their presence indicates whether or not a watershed is healthy. By closely monitoring brook trout populations, scientists can learn not just about the fish, but about water quality in a river system.
But monitoring brook trout requires more than just fishing. Although there are many methods used to monitor the fish, Matt and Alan have chosen radio tags, which they insert into each fish’s skin through a quick, painless surgery. The radio tags allow Matt, Alan and other scientists to follow the movements of brook trout for the next year or so.
When I follow Matt and Alan on their Wednesday morning fishing excursion, they bring me to a dense forest of eastern hemlocks. Mountain laurels hug the shallow stream banks, blocking the sun and forming a blanket of shade over the river. With the lush layers of forest, the serenity of fishing and the absence of human influence, it feels as though we’ve traveled back in time. But we’re actually on western Maryland’s Savage River, a 30-mile-long tributary of the Potomac River and the largest remaining native brook trout habitat in the mid-Atlantic.
Although brook trout have been eliminated from the majority of Maryland’s waterways, these fish have remained in the Savage River for a few reasons. With just 1,500 residents, the Savage River watershed has not been subjected to the fast-paced development taking place in other parts of the Chesapeake Bay region. About 80 percent of the watershed is state-owned, meaning that the vast majority of the land around the river is safeguarded from development and managed to enhance water quality and brook trout habitat. (Plus, who wouldn’t want to live in a traffic-free, forested oasis in the Appalachian mountains?)
“Typically with brook trout habitat in the east, outside of Maine and a few places in New York, all of the tributaries are disconnected. There’s damage or dams or pollution, and they can’t go from one spot to another,” Alan explains. “But these fish can go up to 30 miles in one direction. They can go up Poplar Lick six miles; they can go down to the reservoir. It’s incredibly unique and there’s hardly anything like this left. It’s our gem.”
Sure, there’s plenty of room for the fish to travel, but Alan, Matt and others with the Eastern Brook Trout Venture want to know exactly where the Savage River’s brook trout swim throughout the seasons. “In order to answer our questions, we implemented this radio tagging study last year,” Matt tells me. “Last year, we had one fish move about three miles overnight. I had one fish that moved about four miles from where it was tagged.”
These sudden movements tell Matt and Alan that some factor encouraged the fish to move far – and fast. “It seems the impetus for these fish to leave the river in the summer months was an increase in water temperature,” Matt says. “In the winter months, they move back.”
By identifying the fish’s preferred habitats, biologists will be able to manage the land to imitate these favored spots, which will help keep the river’s brook trout population healthy.
The large-scale decline of brook trout is not due to overfishing. However, harvesting these fish certainly won’t help rebuild populations. That’s why Maryland DNR decided to create a special regulation for brook trout harvesting in sections of the Savage River watershed.
“You can fish for brook trout with an artificial lure only, and you can’t keep them,” Alan says. “The result so far has been phenomenal, for both the population and for the quality of the fishing.”
(Image courtesy Jon David Nelson/Flickr)
It may be difficult to understand how Matt and Alan’s brook trout restoration efforts in the Savage River – 200 miles from the shores of the Chesapeake Bay – are connected to the Bay’s health. After all, western Maryland is a far cry from the crabs, oysters and sailboats associated with the nation’s largest estuary.
“Water rolls downhill,” Matt says simply. “It has since the beginning of time and it will continue to do so. If we can protect the water quality here, as it continues to move downstream, it has a better chance as it flows on towards the bay.”
So the restoration efforts Matt, Alan and other brook trout scientists dedicate their careers to aren’t so far removed from the Chesapeake after all. “These streams out here 200 miles from the Bay are vital,” Alan says. “When you add up all the water in these small headwater streams, it’s an amazing amount of water.”
Back when I went to college, and my friends and I thought about spring break, it was mainly to figure out where we could go to have the most fun while spending the least amount of our hard-earned money. Going to school in the northeast, Florida was usually our destination of choice. Our two main challenges were to determine whose car could make the drive back and forth without breaking down and finding the cheapest one-bedroom hotel room that could fit six guys!
But a few weeks ago, I participated in an Anacostia River watershed cleanup event that changed my view of spring break forever. The Washington, D.C.-based Earth Conservation Corps (ECC) and some of its local partners hosted more than 250 college students from an organization called Students Today Leaders Forever (STLF). The students spent their spring break driving across the country to do service work in various locations. They clearly had more meaningful challenges in mind than my friends and I did during our college years!
One of their last stops was in the Washington, D.C. area to partner with the ECC and other local watershed organizations to help clean up one of the Anacostia River’s tributaries – the Lower Beaverdam Creek in Cheverly, Maryland. I was fortunate to have a chance to welcome them, along with the mayors of Cheverly and nearby Bladensburg. (I openly admitted that my spring break activities were quite a bit different than theirs!) I also thanked them for their service to the residents of the Chesapeake Bay watershed. Then, I worked with them and the Friends of Lower Beaverdam Creek for a few hours to try to make the Anacostia and one of its creeks cleaner.
On that day alone, the enthusiastic STLF members (in their bright orange t-shirts) and other volunteers collected 257 bags of trash, 152 tires, 30 water cooler jugs, and an endless pile of furniture, metal and wood scrap. But this was not a one-time effort for these students – in fact, it was the seventh year in a row that STLF members have worked with the ECC in the Anacostia watershed. More than 3,000 STLF members have taken part in this work over that time period.
These young people have much to be proud of for how they have spent their spring breaks. They will surely have lifelong memories of their experiences…certainly far better memories than mine!
Now it’s time for me (and you!) to make new memories this spring by volunteering for a cleanup event in your part of the Chesapeake Bay watershed. There are lots of opportunities coming up over the next few weeks, such as Project Clean Stream and Earth Day activities in communities across the Bay watershed.
Ask any local about the 12 odd-shaped “Lone Star Lakes” in southern tidewater Virginia, and you’re bound to hear some fish stories about crappies, bluegill and catfish. Although these lakes were originally dug out to excavate marl (minerals such as clay and limestone), they now provide abundant fishing for enthusiasts, as well as drinking water for the nearby city of Suffolk.
Crane Lake is rumored to be the most fruitful of the Lone star Lakes, perhaps because it’s connected to Chuckatuck Creek, a 13-mile-long stream that parallels the Nansemond River before flowing into the James River. During high tide, salt water spills into the lake, sometimes sending croaker, big stripers and flounder into the hands of lucky fisherman.
Native Americans also fished in these waters; Chuckatuck Creek was a valuable resource for the Nansemond tribe. But when Englishmen arrived in the early 1600s, they robbed the tribe’s corn and burned their homes and canoes. This was the beginning of hostility between the communities, and resulted in the Nansemond tribe losing its last reservation lands in the late 1700s. Today, most Nansemond Indians still live in the Suffolk/Chesapeake area.
In the first half of the twentieth century, Chuckatuck Creek was packed with boats. Watermen made a living from harvesting oysters, fish and crabs, and taught their sons their craft for generations. Families visited one another via watercraft, depending on each other when there was little to catch.
Today, a decline in oyster populations has left few generational watermen on the Chuckatuck. Nevertheless, the creekside villages of Crittenden, Eclipse and Hobson still possess a small-town ambience, with close-knit residents and colorful local folklore.
(Image courtesy Tom Powell/Flickr)
More from Chuckatuck Creek:
Despite improvements in some key areas, the Anacostia River’s health is still in very poor condition, according to a new report card released by the Anacostia Watershed Society.
(Image courtesy Mr. T in DC/Flickr)
Stormwater runoff is the largest source of pollution to the Anacostia River, which flows to the Potomac River, one of the Chesapeake Bay’s largest tributaries. Runoff carries dirt, oil, trash, fertilizer and other pollutants from the land into the Anacostia, where they smother underwater life and make the river unsafe for fishing and swimming.
The Anacostia River report card uses data on four water quality indicators – dissolved oxygen, water clarity, fecal bacteria and chlorophyll a (algae) – to determine the river’s health. Although this year’s report card showed improvements in fecal bacteria levels, the river’s water clarity is still extremely poor due to continued sediment runoff.
New legislation just passed in Maryland to enact a stormwater fee in the state’s largest counties, combined with funding from a similar District of Columbia fee, will help implement infrastructure repairs that reduce polluted runoff to the Anacostia and other waterways.
Visit the Anacostia Watershed Society’s website for more information about the river’s health and what you can do to help restore it.
Growing up, Carol McDaniel spent a summer or two playing in northeast Ohio’s streams. Catching salamanders and crayfish helped her develop affection for the outdoors. After working 30 years as a nurse in Baltimore, McDaniel is now reliving her childhood in western Maryland, where she monitors streams, searches for macroinvertebrates and mobilizes volunteers with the Savage River Watershed Association (SRWA).
“We were always into the outdoors even though we didn’t work outdoors,” McDaniel says. Her husband, Joe, is a retired scientific computer programmer. “When it got to the point where we were trying to retire, we wanted to pick a place that our kids would want to visit.”
The place they chose was a home on top of a ridge in the Youghiogheny River watershed. The Youghiogheny is not part of the Chesapeake Bay watershed (the “Yough” – pronounced yah-k – flows to the Mississippi River), but it borders the Savage River watershed, one of the most pristine corners of the Chesapeake region.
The Savage River watershed is the largest natural remaining native brook trout habitat in the Mid-Atlantic. Brook trout are able to live in the majority of the 30-mile-long Savage River and its tributaries because the water is highly oxygenated and stays cool (below 68 degrees) year-round. Because brook trout have such steep habitat requirements, they are used as an indicator species. More brook trout in a stream tells scientists that the water is healthy.
But the watershedmay not be healthy much longer. What McDaniel describes as the “inevitable” Marcellus Shale drilling poses a threat to the region. One spill, she says, and the brook trout would be gone.
Another constant issue is landowner habits, such as allowing cows to defecate in steams. Such actions spread beyond private property and into the river system. This problem is particularly serious in rural areas such as Garrett County, where residents may own large parcels of land.
Fortunately, residents involved with SRWA are working together to mitigate and monitor the river system. Since the organization first began (in 2006, with an ad in the local paper calling for “stream monitoring volunteers”), members have grown to include trout fishermen, professors and students at nearby Frostburg State University, part-time residents who vacation in the region, farm landowners, and interested streamside property owners. These diverse perspectives are a tremendous benefit to the organization, as input from every one of watershed's 1,500 residents is essential if the Savage River is to remain healthy.
“We're trying as an organization to walk a delicate line, and not be perceived as a radical tree hugging group,” explains Annie Bristow, SRWA treasurer. “We really want landowners to be on board and for us to be perceived as an organization that can help them.”
Most recently, a couple came to a SRWA meeting asking for the group’s assistance. Their property along the Savage River had begun to rapidly erode due the massive snowmelt during the winter of 2010. SWRA received a grant, and restoration is to begin in spring of 2013.
(Image courtesy Savage River Watershed Association)
“I try to have hope, but everyone keeps telling me that this is going to happen.” Bristow is referring to natural gas extraction from the Marcellus Shale region in western Maryland. “I guess it is inevitable.”
The Marcellus Shale is a sedimentary rock formation in the Appalachian province that contains deep underground deposits of natural gas. Its use is fairly widespread; according to USGS, in 2009, 25 percent of the energy consumed for electricity, cooking and heating the United States came from natural gas.
As the demand for affordable energy sources increases, energy companies have begun to drill through the rock to extract natural gas. Widespread concern about the environmental effects of this “fracking” process has led to regulations against it in Maryland. Although this protects Maryland's water resources, the bordering states of Pennsylvania and West Virginia have fewer natural gas drilling regulations.
“There are sections of Garrett County where there are only nine miles between Pennsylvania and West Virginia, so Maryland (in between) is still affected greatly,” explains Bristow. “There's drilling sites in West Virginia and Pennsylvania that affect our tributaries, and those streams are already being monitored.”
SRWA seeks to monitor the health of streams before drilling occurs to develop a “baseline” for post-drilling comparison. After undergoing rigorous training by the Maryland Department of Natural Resources, Bristow and McDaniel trained SRWA volunteers to measure water quality indicators such as temperature, pH and conductivity on 13 sites along the Savage River and its tributaries.
While SRWA and Maryland DNR have been monitoring streams long before the Marcellus Shale debate began, the potential effects of natural gas drilling serve as a new incentive to keep an eye on the Savage River.
“I think when they do begin drilling, we are going to see people concerned about the watershed coming out of the woodwork,” says McDaniel.
One reason the Savage River's water temperature is cool enough for brook trout is the shade provided by eastern hemlock trees along its banks. But these dense hemlock forests may not survive much longer; a tiny insect known as the hemlock woolly adelgid is sucking sap from hemlock trees and killing them. Just as SRWA is preparing for the inevitable Marcellus Shale development, volunteers are also expecting streamside hemlocks to disappear due to this invasive sap-sucker.
To avoid eroding soil, increased water temperatures and other perils that come with bare stream banks, SRWA has planted 4,000 red spruce trees along the Savage River’s shoreline. This spring, they plan to plant 500 more.
(Image courtesy Savage River Watershed Association)
If you drive on Interstate 68 into Garrett County, you'll see a number of farms, each with its own accompanying man-made pond.
“When this area was turned into farmland after it was logged at the turn of the last century, every farmer dug a pond,” explains McDaniel.
Ponds and other unshaded, open areas quickly heat up in warmer months. When these ponds are attached to the Savage River and its tributaries, they dump warm water into the system. This affects water quality, water temperature, and consequently, brook trout.
“One of the things we would like to start doing is to take these ponds off the stream at no expense to the farmer or landowner,” explains McDaniel.
SWRA supported a project that rerouted a pond belonging to the City of Frostburg. “We turned the pond into a three or four acre wetland and re-routed the stream,” says McDaniel. “Within two or three months, there were baby trout in the stream!”
Like many buildings in Northern Virginia, Fairfax County’s Herrity Building is surrounded by traffic and occupied by government workers. But Herrity also sports a landscaped pond that’s not just a parking lot decoration. It’s the headwaters of Difficult Run, a Potomac River tributary that winds through development-burdened Fairfax County before ending near Great Falls Park, where it’s enveloped in lush vegetation, dotted with boulders and surrounded by scenery that seems straight out of a time period from long ago.
(Image courtesy gawnesco/Flickr)
Difficult Run’s health fluctuates dramatically throughout its 15-mile run. In cities like Reston and Vienna, unsustainable land use practices have led to eroding stream banks and poor water quality. At 58 square miles wide, Difficult Run’s watershed is the largest in Fairfax County, which means the waterway is affected by development and pollution that happens very far away from its banks.
Luckily, in other places, forest buffers hug the stream’s edges, helping to keep soil in place, provide wildlife habitat, and shade and cool the water. These forested areas have become a favorite of locals who enjoy walking through the woods.
For an excellent weekend hike or bike ride, follow Difficult Run on a secluded 12-mile trail from Glade Drive in Reston to Great Falls Park. Will Difficult Run be difficult? Rumor has it that the trail is perfect for intermediate bikers and beginner hikers.
Perhaps the “difficulty” of Difficult Run lies in reversing the effects of development that has led to pollution in many parts of the stream. Fortunately, Fairfax County and others have begun work to restore this important local waterway. In 2008, the Herrity Building installed a green roof atop its parking garage. This colorful garden of native plants prevents stormwater runoff from carrying oil, trash, auto exhaust and other pollutants from the parking lot into Difficult Run.
Image courtesy Capitol Green Roofs
Along Difficult Run’s banks, the Virginia Department of Forestry has conducted streamside restoration projects and an outreach effort that now serves as a model for other local stream restoration initiatives in the state.
When a tornado hit John Long's home in June 2009, the last thing on his mind was the Chesapeake Bay. He lost the entire back half of his home, as well as ten trees on his property. After a few weeks of waiting for insurance proceedings, Long was permitted to pick up the debris scattered across his backyard, which just so happened to border Bread and Cheese Creek, a tributary of the Back River in Dundalk, Maryland.
When Long ventured down to the creek to gather the pieces of his broken home, he found more than he was expecting.
"Beneath my shingles and siding was several years of shopping carts, fast food trash, and just about anything else you can imagine," Long explains.
(Image courtesy Michael Wuyek/Flickr)
The trash wasn’t limited to Long’s property. "As I walked through more of the stream, I discovered it was the same everywhere. I was saddened because the beautiful little stream I remembered from my childhood was gone."
Long transformed his devastation into action. He contacted Baltimore County officials, who repeatedly told him that there was no money for a cleanup operation. But he didn't let that stop him. Eventually, the Baltimore County Department of Environmental Protection and Sustainability loaned him a dumpster, trash bags and a small crew. Clean Bread and Cheese Creek was born.
At the group’s first-ever cleanup, Long and 40 volunteers roamed a small portion of the creek, using their own tools to clear brush and their own bags to collect trash. Long’s parents grilled hamburgers and hot dogs for the hungry workers.
"Since then we have grown to generally draw about 140 people each cleanup, but we are still entirely funded through donations and staffed entirely by volunteers," explains Long.
Clean Bread and Cheese Creek's goal is as simple as its name states. However, funding the cleanups and enforcing illegal dumping policies isn’t quite as easy.
"Garbage bags, tools, first aid kits, flyers, posters, gloves, bottle water, food and other supplies are all from donations," Long explains. "We have the volunteers and the will, but the resources keep becoming more difficult to come by."
The group’s biggest source of funding is bake sales, courtesy of Michelle Barth, the group’s treasure and an acclaimed baker. Gold’s Gym has also been the group’s biggest sponsor, donating bottled water and advertising for cleanups.
While bottled water and bake sale profits may seem insufficient, Long explains that his “Type A thriftiness” allows a little go a long way.
“If I’m not at a cleanup, I’m at a flea market or yard sale, picking up supplies. You can buy shovels for five bucks, instead of thirty at the Home Depot.”
One may think that witnessing the overwhelming amount of trash in Bread and Cheese Creek (and often hauling it up stream banks) would change Long's view of his neighbors. But he does not speak of Dundalk residents as inconsiderate, lazy or lacking in environmental stewardship. Rather, he says that his volunteers' hard work outweighs the illegal dumping activities of others.
(Image courtesy Thomas Schwab/Flickr)
"I have volunteered at other cleanups throughout the state and you will never find people more dedicated and proud of their community," Long says. "I have worked with these people in the heat, the cold, and in the rain and they continue to laugh and joke while digging out shopping carts or pulling plastic bags from briars."
Of course, there’s only so much volunteers can do by themselves. A challenge occurs when the group hauls tires and shopping carts out of a section of the creek on Saturday, only to find a washer and dryer in their place on Sunday.
In addition to cleaning up after dumping events, Clean Bread and Cheese Creek is working to prevent them. "The illegal dumping we encounter seems to be from contractors and businesses more than individuals," Long says. "This dumping occurs primarily at night and behind business bordering the creek. We are currently working with businesses to have cameras installed in areas where the dumping occurs."
(Image courtesy John Long/Flickr)
Another challenge to Bread and Cheese Creek is Dundalk’s stormwater management system. When rain falls on lawns, parking lots, shopping centers and other paved surfaces, it carries trash and toxins (such as oil, gas, antifreeze, pesticides and fertilizer) directly into Bread and Cheese Creek.
"The only way to stop this from occurring is for there to be a complete overhaul of the stormwater managements systems in the Dundalk area so we can meet modern standards," Long says. Sustainable stormwater management techniques such as rain gardens allow stormwater to soak into the soil, rather than running off into streams.
"Unfortunately, every time this problem is addressed with Baltimore County, we are told there is no money for this. However, how much will this cost everyone in our efforts to clean up the Chesapeake Bay?”
The Bread and Cheese Creek of Long's childhood was rarely affected by litter; but its pristine condition in the early 1800s is unimaginable today. British and American troops camped along the creek's banks during the War of 1812's Battle of North Point. The creek got its unusual name from these soldiers, who would sit by the stream as they ate their rations of bread and cheese.
The creek is perhaps best known for the heroic sacrifice of two young American soldiers. In 1814, Daniel Wells (age 19) and Henry McComas (age 18) waded through the stream to sneak up on British General Robert Ross. They shot and killed the general, but were killed with the British's return fire.
"American soldiers died along this creek defending our county in our nation’s second war for independence," explains Long. "This important part of our history should not be left the eyesore it currently is."
Long sees honoring the creek’s past as one way to create hope for the future. To commemorate the stream's significance in the War of 1812, Long and volunteers are attempting to clean the entire length of Bread and Cheese Creek by 2014, just in time for the War of 1812 Bicentennial Celebration.
Because the creek played such a significant role shaping America's history, it will be added to the Star-Spangled Banner National Historic Trail.
Since Long organized the first cleanup in 2009, 608 volunteers have removed a total of 52 tons of trash, including some odd and "vintage" items like bathtubs, part of a tombstone and an unopened bottle of Pepsi from the 1980s.
(Image courtesy John Long/Flickr)
From these numbers, it may seem like Long and his team must work 40 hours a week collecting trash. But like all Clean Bread and Cheese Creek members, Long has a day job.
Clean Bread and Cheese Creek understands that other commitments may prevent residents from thinking they can offer any help.
"Everything makes a difference, no matter how small," Long says. "We have volunteers who call on the phone and say 'I can only volunteer for an hour, is that okay?’ We are happy to have their help for fifteen minutes! During those fifteen minutes they are picking up trash someone else would need to clean up!"
The smallest efforts add up; over the last three years, streamside residents have noticed a significant improvement in Break and Cheese Creek.
"Minnows, crayfish and frogs which were once abundant in the stream are coming back – at night we can hear the bullfrogs singing again," Long testifies.
As wildlife reappears along the creek and eyesore trash is removed, Dundalk residents have come to appreciate the group that tramples through their backyard creek on Saturday mornings. This community support has led Long to transform what was initially a simple cleanup effort into an official 501(c)3 non-profit organization. Long is completing the process in the next few months, and is eager to acquire a label that will enable him to apply for grants.
(Image courtesy John Long/Flickr)
With this potential for additional funding, Long will expand the group’s effort beyond trash pickup. Invasive plant removal and native planting projects are at the top of his list. Such projects will help enhance wildlife habitat and protect water quality along Bread and Cheese Creek.
If you live in the Dundalk area, you’ve probably already seen signs along Merritt Boulevard advertising Clean Bread and Cheese Creek’s April 14th cleanup. If you can’t make that event, the group has several other upcoming cleanups and fundraising events listed on its website.
Don’t want to get dirty? Don’t sweat it. There’s plenty of ways businesses, schools, groups and individuals can help.
If you’re not sure what you’re getting yourself into, be sure to check out Long’s extensive photo library of volunteers, trash and the creek.
Virginia added approximately 840 miles of streams and 2 square miles of estuaries to its list of impaired waters in 2012, according to the state’s latest water quality report, released by the Virginia Department of Environmental Quality (DEQ). Virginia must develop more than 1,000 cleanup plans to restore the health of these and other polluted waterways.
About 260 miles of streams were removed from the list after achieving water quality standards, while another 230 stream miles were partially delisted.
In total, about 13,140 miles of streams and 2,130 square miles of estuaries are listed as “impaired,” which means they do not support aquatic life, fish and shellfish consumption, swimming, wildlife and/or public water supplies. Approximately 5,350 miles of streams and 140 square miles of estuaries are considered in good health.
Every two years, Virginia monitors about one-third of its watersheds on a rotating basis. The state completes a full monitoring cycle every six years. Since 2002, Virginia DEQ has assessed 98 percent of the state’s watersheds.
The full water quality report is available on Virginia DEQ’s website. The public is invited to comment on the report until April 27. Virginia DEQ will host a webinar summarizing the report’s results on April 9 from 10 to noon.
In Maryland’s Washington, D.C. suburbs, Beaverdam Creek flows past agricultural fields, an abandoned airport, the NASA Goddard Space Flight Center and parts of the University of Maryland campus before flowing into Indian Creek, and then the Anacostia River.
(Image courtesy thisisbossi/Flickr)
The diverse suburban surroundings of Beaverdam Creek bring many challenges, including litter, polluted stormwater runoff and eroding stream banks. Luckily, the area’s dense population provides lots of volunteers to plant trees and organize cleanups that help improve habitat and water quality in and around this beautiful stream.
Although Beaverdam Creek may be a lesser-known Anacostia River tributary, it is one of the most scenic. The stream flows through Beltsville Agricultural Research Center, acres of federally owned farm fields used for experimental composting, weed control and honeybee projects. Beaverdam Road, which runs through this facility, offers an excellent view of the area. The road is a favorite of bike commuters traveling between Laurel and Greenbelt.
Beaverdam Creek’s 14-square-mile watershed is home to plants and wildlife you might not expect to see just a few miles outside the nation’s capital. Pitcher plants – large, insect-eating plants – grow in bogs near the creek. You may also see river otters flirting along the banks, great blue herons hunting for fish, and bald eagles swirling overhead.
(Photo courtesy taoboy49/Flickr)
More from Beaverdam Creek:
Don’t go chasing waterfalls along Gwynns “Falls,” the 25-mile-long stream that originates in Reisterstown, Maryland, and empties into the Patapsco River in Baltimore City. You won’t find any. Despite the stream’s name, there are no natural waterfalls along Gwynns Falls’ course.
(Image courtesy Jim Carson/Flickr)
The term “falls” was first used by Captain John Smith, the first known Englishman to navigate the stream. Smith wrote how the stream tumbled over “felles,” or large rocks and boulders. This confusing reference to rocky streams as “falls” was also applied to Baltimore’s Jones Falls and Gunpowder Falls, neither of which have natural waterfalls.
Although Gwynns Falls’ rocky bottom prevented the stream from being used for navigational purposes, its fast-flowing waters powered 26 mills that boosted Baltimore’s industry into the 20th century. Perhaps the most successful of these mill operators was the Ellicott family, which built a series of millraces and a dam that diverted more water towards their mills. Several historic mill sites are located along the Gwynns Falls Trail, one of the largest urban wilderness parks on the East Coast. The 15-mile-long greenway connects 30 Baltimore neighborhoods and transverses five public parks.
(Image courtesy Jim Carson/Flickr)
An afternoon along the Gwynns Falls Trail is a lesson in both history and nature. Go back in time as you explore the site of the historic Windsor Mill; awe at the miniature railroad and Crimea mansion at Leakin Park; look for a waterwheel that pumped water to the Crimea mansion; and walk among tulip poplars, sycamores and sweetgum trees. It’s all just a few miles from the Inner Harbor, but you’ll feel worlds away from urban life.
Gwynns Falls also cuts through Owings Mills, an area that has experienced a high rate of development in recent years. Fortunately, additional public land holdings have allowed a portion of this area to remain forested. Soldiers Delight Natural Environment Area consists of 1,900 acres of unique serpentine habitat that protects rare insects and endangered wildflowers. Soldiers Delight’s seven miles of trails are open to hikers and hunters most of the year.
More to see and learn about Gwynns Falls:
Fisheries scientists with the Chesapeake Bay Program will develop a Chesapeake Bay-wide management plan for blue and flathead catfish, two invasive fish species that pose a significant threat to the health of rivers in Virginia, Maryland and Pennsylvania.
(Image courtesy USFWS Headquarters/Flickr)
Invasive species are animals and plants that are not native to their current habitat and harm the ecosystem they invade. Invasive species are able to thrive in new areas because they lack predators, diseases and other natural controls that keep them in check in their native environment.
Although they are valuable recreational species, blue and flathead catfish are harmful to the Bay ecosystem for several reasons. They grow to enormous sizes, have massive appetites, reproduce rapidly and live for many years. As top-level predators in the Bay food web, blue and flathead catfish prey upon important native species such as American shad and blueback herring.
Both catfish species have been present in Virginia rivers since the 1960s. In recent years, anglers have caught these fish in the Potomac and Susquehanna rivers, as well as the upper Chesapeake Bay. The spread may be due to people moving fish from one river to another, even though this is illegal in Maryland and Virginia.
Scientists will consider a variety of actions to control and lessen the harmful effects of these invasive catfish. For more information, read the Bay Program fisheries team’s Invasive Catfish Policy Adoption Statement.
The Bay Program fisheries team includes experts from the Virginia Department of Game and Inland Fisheries, Virginia Marine Resources Commission, Potomac River Fisheries Commission, D.C. Department of the Environment, Maryland Department of Natural Resources, Atlantic States Marine Fisheries Commission and the National Oceanic and Atmospheric Administration.
Just over the Chesapeake Bay Bridge, residents in Centreville, Md., spent Saturdays building rain gardens, installing native plants and talking to their neighbors about improving the health of the Corsica River, a tributary of the Chester River.
(Image courtesy Corsica River Conservancy)
Volunteers with the Corsica River Conservancy (CRC) are seeking to remove the Corsica from the official list of impaired waterways. This goal requires major pollution reduction and habitat enhancement projects.
Fortunately, there are plenty of ways for Corsica River area residents to help. All watershed residents are eligible to apply for a free rain garden valued at up to $2,000. Volunteers can also get involved with CRC’s oyster gardening and shoreline restoration projects. Take a look at this interactive map to find a project near you.
Check out this blog post from the Chesapeake Bay Trust to learn more about the Corsica River Conservancy.
Agricultural ditches in Kent County, Delaware, flow through farm fields and into Marshyhope Creek, a 37-mile-long tributary of the Nanticoke River. This scenic waterway begins in Harrington, Delaware and runs across the Maryland state line, meandering through Caroline and Dorchester counties before emptying into the Nanticoke River at Sharptown.
(Image courtesy WWJB/Flickr)
Outdoor enthusiasts should explore the 3,800-acre Idylwild Wildlife Management Area, located east of the Marshyhope in Caroline County. A mix of agricultural fields and forests attract red-crested pileated woodpeckers, as well as bluebirds, beavers, wild turkeys, woodcocks, gray foxes and more. Idylwild will please anglers, hunters and wildlife watchers alike. Bring your bike, ATV or hiking shoes and hit the trails.
Marshyhope Creek also winds through Federalsburg, a quaint Maryland town whose slogan is “Pride in the Past, Hope in the Future.” The town’s name comes from a Federalist Party meeting in the early 19th century. If you’re fond of hiking and biking, you’ll want to check out the 2.5 mile Marshyhope Hike and Bike Trail in town. Be sure to cross the Harrison Ferry Bridge to get an excellent view of the Marshyhope.
(Image courtesy of Nathan Bolduc/Bridgehunter)
Have you been to Marshyhope Creek? Tell us what you thought about it!
You may recognize the name “Sideling Hill” from the impressively steep mountainside interrupted by Interstate 68 in western Maryland, about two hours outside of Washington, D.C. If you’re the type that’s impressed by scenery, a westward trip means stopping at the Sideling Hill Rest Stop and Visitors Center to explore the mountainside, which is almost desert-like in its lack of forests.
(Image courtesy dlhdavidlh/Flickr)
Despite its barren appearance, Sideling Hill Creek, which runs through this mountain, is one of the healthiest streams in the entire state of Maryland. With 287 stream and tributary miles and only 2,200 residents in its watershed, this Potomac River tributary is a fortunate one because it suffers from few human impacts.
Here’s a few ways to explore Sideling Hill Creek:
Look out for rare wildflowers
Sideling Hill is so pristine that it supports an endangered wildflower called harperella (Ptilimnium nodosum). In fact, harperella can only be found in ten places in the world! It’s rumored that this flower also grows in West Virginia along Sleepy Creek and a few Cacapon River tributaries.
Trout, turkey and more
The 3,100 acre Sideling Hill Wildlife Management Area provides opportunities for hunters, anglers and anyone else who enjoys beautiful mountain scenery. In the spring, look out for turkey gobblers as they display their colorful feathers. Old logging roads challenge hikers with a variety of terrains. If you love to canoe or kayak, be sure to visit Sideling Hill in spring to explore one of the Chesapeake Bay watershed’s most scenic local waterways.
Learn about what you’re viewing
With its steep ridges and deep valleys, Sideling Hill is home to unique plants, wildlife and geologic formations. So when you visit, take some time to learn about what you’re looking at! The Nature Conservancy offers a Sideling Hill Creek audio tour that will introduce you to the specific types of rocks and plants found in the area. When your trip is over, you’ll not only be refreshed from the beautiful scenery, but also more knowledgeable about the creek’s link to the greater Bay watershed.
(Image courtesy mdmarkus66/Flickr)
Have you been to Sideling Hill? Tell us how you liked it in the comments!
If you think “Conodoguinet” is difficult to pronounce, try “Guiniipduckhanet.” That’s the name Native Americans used for this 90-mile-long tributary of the Susquehanna River. The creek’s 524-square-mile watershed in Cumberland County, Pennsylvania, was home to Native Americans as early as 1,000 B.C. These early inhabitants depended on the creek’s freshwater mussels and fish.
(Image courtesy Steve Cavrich/Flickr)
Today, residents of the area may not associate their dinner plans with casting a line in the Conodoguinet, but the creek’s natural resources are nevertheless vital to a healthy community and functioning ecosystem.
To preserve the history of the creek, enhance its fishing potential and protect its unique geological formations, a group of local citizens formed the Conodoguinet Creek Watershed Association (CCWA). CCWA volunteers work with school groups, streamside residents, local governments and non-profits to clean up the creek and remove invasive plants.
The Conodoguinet Creek Watershed Association offers a number of volunteer opportunities, including:
(Image courtesy Conodoguinet Creek Watershed Association)
Another part of CCWA’s mission is to promote and preserve the recreational quality of Conodoguinet Creek and its connecting streams. If you live in the area, get outside and enjoy all the creek has to offer with one of these great recreational opportunities:
(Image courtesy Jason Trommetter/Flickr)
For more information about the association and Conodoguinet Creek, visit CCWA’s website.
Named after the nearby Catoctin Mountains, Catoctin Creek begins near Myersville, Maryland, and flows south for 28 miles, entering the Potomac River near Brunswick. Frederick County residents and National Park Service employees have dedicated the last few years to restoring bridges and waterfowl habitat in the creek’s watershed.
(Image courtesy Chesapeake Bay Foundation/Flickr)
Little Catoctin Creek converges with Catoctin Creek near Doub's Meadow Park in Myersville, a spot that's a favorite of Little League Baseball teams and residents looking to take a nature walk. Close by, a stream restoration project funded by the National Fish and Wildlife Foundation improved the creek's streamside habitat. The location now serves as a place for local students to learn about stream ecology.
Catoctin Creek transverses the quaint town of Middletown, Maryland, and the new Catoctin Creek Park and Nature Center. The nature center's activities run throughout the year. An upcoming Green Roof Astronomy Series leads visitors in star-gazing and marshmallow roasting. A springtime nature festival celebrates Catoctin Creek with family-friendly activities.
Nearby, you may be able to watch waterfowl thanks to potholes constructed by the Potomac Watershed Partnership. When it rains, the potholes fill with water and provide ducks a place to breed in spring and migratory birds a place to stop for food in winter. Before it was restored as a wetland, the property was a poorly drained agricultural area.
Further south, where the Catoctin flows into the Potomac, the restored 140-year old Catoctin Aqueduct spans the creek. Of the 11 stone aqueducts on the Chesapeake and Ohio Canal, the Catoctin Aqueduct was known to be the most beautiful. It is listed on the National Register of Historic Places.
(Image courtesy Steve 1828/Flickr)
After a series of storms and floods collapsed two of its three arches in October 1973, the aqueduct was replaced by a steel frame bridge that allowed C&O Canal bikers and hikers to cross the creek. The Catoctin Aqueduct Restoration Fund began raising funds to restore the aqueduct in 2006; the aqueduct restoration was completed this past October.
More near Catoctin Creek:
The Elizabeth River, a 6-mile-long tributary of the James River in southeastern Virginia, was named after Princess Elizabeth Stuart. She was the daughter of England's King James I, Jamestown's namesake.
Today, Princess Elizabeth is still around – yes, you heard us right! She often speaks to students in the Hampton Roads community about how people can help restore her river to the way it looked when Captain John Smith first explored it in 1607. The princess's public speaking appointments are arranged by the Elizabeth River Project, a non-profit committed to improving the health of the Elizabeth River through restoration efforts and education programs that celebrate the river's history and natural resources.
(Image courtesy beachgirlvb/Flickr)
Royal advocacy is one of many ways the Elizabeth River Project is achieving its goal of making the river safe for swimming and eating oysters by 2020. Here are some of the Elizabeth River Project's other inspiring programs.
You may have heard that saying, "Those that can't do, teach." But like the many excellent teachers out there, the Elizabeth River Project proves this old adage wrong with its wind-powered, solar-powered, floating environmental classroom, The Learning Barge.
The objective of The Learning Barge is not only to teach visitors how they can help restore the Elizabeth River, but to exemplify these actions on the barge itself. Live floating wetlands demonstrate how these habitats absorb polluted stormwater runoff, composting toilets offer an alternative to flushing, and a rainwater system collects water to reuse. Visitors to this “green barge” can see firsthand how these actions help improve the Elizabeth River’s health.
The Learning Barge's innovation has earned it the 2011 Sea World & Busch Gardens Environmental Excellence Award, which is presented to outstanding grassroots environmental education programs across the country.
(Image courtesy Elizabeth River Project/Facebook)
Since 2009, more than 10,000 students have visited the floating classroom. This year, up to 60 students can set to sea at once on the barge. Three new stations (sun, wind and rain) focus on renewable energy technology.
The barge's field trip education programs were designed by local educators to meet Virginia standards for most subjects (not just science). The Elizabeth River Project even provides pre-and post-field trip activities, including art projects (sending a message in a bottle), journaling exercises (writing a letter to Princess Elizabeth) and more.
The Elizabeth River Project also gets adults involved in stewardship efforts through its River Star brand, a certification that home and business owners can earn after they take seven easy river-friendly steps. Some of the steps are so easy that they actually require you not to do something (such as not feeding geese, not flushing medicines and not dumping grease down the sink). Take a peek at this short video to see some River Stars in action.
The River Star certification is also applied to schools. There are already 128 River Star schools – more than half of the total 200 public and private schools in the Elizabeth River watershed. Students at River Star schools create herb and butterfly gardens, plant marsh grasses, learn how to compost and more.
(Image courtesy Elizabeth River Project/Facebook)
Although the River Star certification is available only to Hampton Roads area residents, the seven easy steps are a great idea for anyone to try.
The Elizabeth River Project offers even more creative ways to help and enjoy the river:
A few miles outside of Scranton, Pennsylvania, stands the 240-foot-tall Tunkhannock Viaduct, a railroad bridge that held the record for the largest concrete bridge in the United States for more than half a century. Today, the structure still draws ooos and ahhs from passersby. But many of them don’t pay mind to the creek that runs below the bridge.
(Image courtesy jasonb42882/Flickr)
That waterway is Tunkhannock Creek, a 40-mile-long tributary of the North Branch Susquehanna River that runs parallel to Pennsylvania Route 92 in Wyoming and Monroe counties. Like many of the streams and rivers in the Chesapeake Bay watershed, "Tunkhannock" has Native American origins. The Lenni-Lenape translations include "wilderness stream" and "meeting of the waters."
Although the industrial coal towns the creek bypasses may not fit a typical expectation of "wilderness," there are places where the Tunkhannock seems relatively remote. The creek is even becoming a whitewater rafting destination. Classified as a Class I-III by American Whitewater, Tunkhannock Creek offers the perfect experience for beginners.
If fishing is your thing, you'll want to check out the creek's East Branch (in Herrick Township) and South Branch (in Scott Township).
Rumors of a swimming hole on the creek near Factoryville sound like trip back in time. But be careful – we're not convinced this recreation area is on public property.
Hikers can sneak views of the creek on Choke Creek Trail, a 6-mile trek through blueberry bushes and the Lackawanna State Forest. The nearby Endless Mountain region is overflowing with recreational opportunities.
(Image courtesy katecav/Flickr)
The health of Tunkhannock Creek, however, remains questionable. Efforts to manage polluted stormwater runoff are attempting to keep up with the effects of sprawling development throughout the South Branch's 100-square-mile watershed.
More to see around Tunkhannock Creek:
West Virginia may be far from the sailboats and blue crabs that we normally associate with the Chesapeake Bay. But folks at the Cacapon Institute in the state’s eastern panhandle are helping students install rain gardens, speaking with local farmers about reducing pollution, and spearheading community education initiatives – all in the name of helping the Potomac River and the Chesapeake Bay.
(Image courtesy mdmarkus66/Flickr)
Founded by a husband and wife team in 1985, the Cacapon Institute was originally known as the Pine Cabin Run Ecological Laboratory. PCREL was established to research and teach Appalachian natural history and water quality issues around the Cacapon River, an 80-mile-long Potomac tributary that is designated by the EPA as an American Heritage River.
The Cacapon Institute’s dual mission of scientific research and education makes it stand out from organizations that emphasize one over the other. Today, the Cacapon Institute continues to balance community education and outreach with science “experiments” such as deer fencing and trout restoration.
Ever get sick of all this environmental talk? Do you think you could stop pollution if you were a county land manager or decision maker? The Cacapon Institute gives K-12 students that opportunity through its interactive Stream Cleaner Environmental Forum.
Stream Cleaner allows users to decide how land is used and see the effects of those decisions on natural resources. It’s an interactive, engaging way for students to learn about water and pollution issues.
The program is part of the greater Potomac Highlands Water School, a website that provides resources for teachers and students seeking to learn about their local environment. Slideshows, interactive games and vocabulary lists make it a hybrid of “old school” and digital learning. No matter what generation you belong to, it's worth a visit.
The Cacapon Institute isn’t just teaching students vocabulary words; it’s challenging them to collaborate on water quality projects.
(Image courtesy Cacapon Institute/Facebook)
Each spring, Cacapon sponsors the Stream Cleaner Environmental Forum, a program in which classes work together to develop solutions to specific, real-world pressures on the Potomac and the Bay.
Participating students learn from the best; collaborators range from local farmers and businesses to state and federal agencies. Projects such as Farmers as Producers of Clean Water hinge on input from local farmers about which best management practices they’d most likely adopt. By understanding the needs of different stakeholders and working with them to develop mutually beneficial solutions, Cacapon is creating a community that’s strengthened by cooperation, rather than oppressed by regulation.
The Cacapon Institute hopes that by starting with the younger generation, it can engage the wider community. This statement on its website says it all:
As educators, we work to create a future where a stream without a buffer looks as out of place as a smoker in a conference room looks today. To foster that vision, our environmental education efforts focus on students first and, through them, the larger community.
(Image courtesy Cacapon Institute/Facebook)
Start in Harrisburg, Pennsylvania’s capital city and home to about 50,000 people, and follow a few winding roads north. Soon, the hustle and bustle dissolves to a typical rural Pennsylvania scene: hardwood and conifer forests, cold-water trout streams, and family farms scattered across the base of the Appalachians.
Take a turn onto Pennsylvania Route 325 and you’ll find yourself traveling parallel to Clark Creek, a 31-mile-long tributary of the Susquehanna River and a popular destination for hikers, hunters, cyclists and fly fishermen alike.
(Image courtesy Chris Updegrave/Flickr)
Clark Creek begins in Tower City, Pennsylvania, a coal town in the Schuylkill Valley. It flows through an area appropriately known as Clark’s Valley in the Blue Mountains, the easternmost range in the Pennsylvania Appalachians. It then runs beneath a highway into the Susquehanna River near Dauphin.
But what’s with all this “Clark,” anyway? William Clark began as a farmer and statesman in Pennsylvania. He then served as treasurer of the United States from Pennsylvania and returned to Dauphin after his stint in Washington.
In the 1940s, the Works Progress Administration dammed Clark Creek to create DeHart Reservoir, which still provides water for Harrisburg residents. The reservoir, which is still pristine today, is a popular destination for cyclists. Many speak of the veil of mountain fog that hovers over the reservoir in the early morning hours.
For fly fishermen, the most interesting part of Clark Creek is the 15 or so miles south of DeHart Reservoir. This 35-foot-wide section of stream is stocked with brook trout. A canopy of thick forest over the stream keeps the water cool year round. Most of the stream is easily accessible from Route 325.
Hikers and hunters will also find this area desirable. The nearby Appalachian Trail goes over Stony and Second mountains, both of which alongside Clark Creek. The trail takes you through an area known as the St. Anthony Wilderness, the largest roadless tract of land in southeastern Pennsylvania. Hikers pass through two ghost towns that were once flourishing mining settlements and report several century-old abandoned coal mines served by the Reading Railroad. Another sight to watch out for? Black bears.
Here are some more great spots on Clark Creek and around Clark’s Valley.
Have you been to Clark Creek or the surrounding Clark’s Valley? Tell us about your adventures!
Spend a Saturday morning walking along the Sligo Creek Trail in Takoma Park, Maryland, and you'll likely see at least one family trekking through the brush with a trash bag, picking up discarded aluminum cans and plastic grocery bags. These are the members of Friends of Sligo Creek (FOSC), a community volunteer organization that has worked since 2001 to clean up this tributary of the Anacostia River. The organization has now swelled to more than 500 members – an impressive figure for a nine-mile-long creek, even in this densely populated Washington, D.C., suburb.
(Image courtesy Mark Ames/Flickr)
Sligo Creek’s watershed is ethnically and economically diverse, encompassing everything from million dollar homes to public housing. This diversity is both a challenge and an opportunity for FOSC, which aims to be an environmental organization that genuinely reflects the interests and values of its eclectic community.
Stormwater Committee Leader Ed Murtagh reveals that although Sligo Creek's watershed is home to a varied population, a number of residents are professional environmental experts. "We have EPA employees, natural history experts, Smithsonian workers living in this area. There's a lot of folks who care about these things."
Also unique to Sligo Creek is its urban setting. Flowing through the D.C. suburbs of Silver Spring, Takoma Park and Hyattsville, the creek faces challenges specific to high-density areas, where human impacts are everywhere. Polluted stormwater runoff, land development, and the spread of invasive weeds are some specific challenges Sligo faces.
"It’s pretty common now to see rain barrels and rain gardens," Murtagh says. But when he started volunteering with FOSC in 2002, stormwater infrastructure wasn't so cool. "We try to make it a social thing," he explains, holding education and outreach activities for the community to learn more about beneficial landscaping.
For example, FOSC has sponsored sustainable gardening tours to showcase rain gardens and native plants that homeowners have planted along the creek. According to Murtagh, it's an excellent opportunity to reach out to friends and neighbors interested in gardening.
Additionally, FOSC’s website provides an excellent description of stormwater basics to explain "what happens when it rains" to those who can’t make an event.
When a developer proposed building a cell phone tower on Sligo’s oak-hickory uplands, FOSC knew the project would not only destroy woodlands, but increase erosion and sediment pollution in the creek. Working with neighbors, FOSC members organized successful protests that led to the project being abandoned in early 2011.
Additionally, the cell phone tower proposal would have contradicted Takoma Park’s interest in increasing wildlife habitat in the community. This year, the city became the first in Maryland to be certified by the National Wildlife Federation (NWF) as a Community Wildlife Habitat.
NWF’s Backyard Wildlife Habitat certifications are popping up across the country (look for these yard signs). A Community Wildlife Habitat certification, however, is a larger undertaking. Food-bearing plants and water sources must be installed throughout the community so critters can travel throughout different neighborhoods, rather than being isolated to small areas.
In Takoma Park, the certification required that four schools, four public spaces and 150 backyards provide native wildlife with food, water, shelter and a place to rear young. FOSC’s Bruce Sidwell worked with the Takoma Horticulture Club and the Takoma Foundation to garner community support and provide technical assistance to participating neighbors.
(Image courtesy Friends of Sligo Creek)
Invasive weeds grow at much higher rates in urban areas (like the Sligo Creek watershed) than in rural areas. That’s because of us: humans spread seeds and disturb soil when we hike and bike through natural areas, allowing harmful weeds to invade new areas.
How is FOSC battling the somewhat overwhelming invasive weed problem? By splitting up the job. The group has designated a "Sligo Steward" for each of the creek’s 15 stream tracts. Sligo Stewards organize invasive weed removal days, as well as litter pickups. It’s each Sligo Steward’s job to make sure his or her section of the creek is in good health. The Sligo Steward program helps build community, gives neighbors a common goal and fosters a sense of ownership of the creek.
But FOSC volunteers know the fight against invasive weeds reaches beyond their organization. That’s why FOSC has joined forces with the Montgomery County Parks Weed Warriors program, which trains volunteers how to properly remove invasive weeds and sponsors group work days in natural areas.
The partnership between FOSC and the Weed Warriors has been successful at teaching members about invasive weeds and increasing participation in weed removals in the community. This November, a record number of volunteers participated in a Weed Warrior work day at Sligo Creek.
What else is special about Friends of Sligo Creek?
With separate committees for stormwater, invasive plants, water quality, litter, outreach and even natural history, Friends of Sligo Creek is structured in a way that covers all "environmental bases."
In addition to its many neighborhood events, FOSC holds a "Sweep the Creek" trash cleanup twice a year. During last fall’s Sweep the Creek, 222 FOSC volunteers collected 167 bags of trash. According to Murtagh, the amount of trash that volunteers have picked up at each event has decreased significantly over the past 10 years, even as the region’s population has grown.
It seems like all the great work FOSC volunteers are doing is making a difference toward a cleaner Sligo Creek, Potomac River and Chesapeake Bay.
(Image courtesy Friends of Sligo Creek)
More from Friends of Sligo Creek: