On a blue bird day in Church Creek, Maryland, a white pickup truck bounces down a dirt driveway, splashing through fresh mud puddles and leaving ripples in its wake. The low whirring of female Northern pintail ducks in the middle of their courtship is exuberant, and there is excitement in the air – it is almost time for the birds to make their long migration north.
The truck rounds a bend and hundreds of waterfowl take flight, seeking solace in the nearby Honga River. Landowner Jerry Harris steps out of the truck, his two hunting dogs, Bo and Maddie, in tow. Jerry has owned Mallard Haven River Farm for nearly 20 years and has transformed it from an open pasture to an ideal stopover site for thousands of waterfowl migrating along the Atlantic Flyway.
Harris recounts purchasing the farm as an open pasture with a ditch down the center in the late ‘90s. Initially, he battled saltwater intrusion and high-tide floods of the Chesapeake Bay. His solution involved closing off the connection between the ditch and the Bay and creating a freshwater storage area that can now hold up to 6.5 million gallons of water. With financial assistance from the state of Maryland, Ducks Unlimited and North American Wetlands Conservation Act Grants (NAWCA), he built berms to create a series of separate water impoundments for use by waterfowl across 80 acres of the 230-acre farm.
Harris has hired two full-time employees to help maintain the property. “We’ve tried to do everything to improve the efficiency of our work,” Harris said. “We have pipes in all the impoundments that lead to a main water storage ditch, so we can connect our portable pumps right to the pipes and drive the water wherever we would like. If we’re irrigating this field during a dry period we don’t have to hook hoses up or anything.”
Because his land is privately owned, Harris has the freedom to experiment with unconventional conservation practices. His latest endeavor? Moist soils management, or the slow draw down of water from the impoundments to foster the growth of wetland plants like smartweed, fall panicum and fox tail. “As the water gradually comes down, it will support different kinds of weeds, and if you are good enough at it you can have a whole platter of foods that fulfill the ducks’ dietary needs,” Harris said. Moist soils management is good for the wildlife and the farmer: it cuts fertilizer use, and mechanical tilling is only needed about once every five years.
In the past, Harris grew corn on his farm to provide high-energy food for visiting waterfowl. Harris admits that deer and their affinity for corn have presented a challenge to his habitat management practices. For this reason, he plans to grow rice instead. “It’s literally the same kind of high-carbohydrate food that corn is,” Harris said. “The big advantage is that the deer don’t eat rice. In some fields, nearly half of the corn crop gets eaten by the deer.”
Harris has been an avid hunter since he was a young boy; growing up hunting with his grandfather on the bays north of San Francisco cultivated his passion for conserving wildlife habitat. He now owns three farms in Maryland and one in Montana, all under conservation easements through Ducks Unlimited, the largest land conservation owner in the United States, of which he sits on the board.
“The farm is big enough that on a windy day you can be shooting on the farm and the upwind birds will still be there. With the wild ducks, the thing you want to do if you want to keep them is not disturb them too much, otherwise they find another place to go,” Harris said. He has even calculated exactly how many ducks he and his guests can harvest in a year without negatively impacting waterfowl populations, setting the limit at 175 ducks from all four farms.
Harris designates 20 percent of his time to sitting on the board of Ducks Unlimited and of Waterfowl Chesapeake, a Maryland-based non-profit whose mission is to create, restore and conserve waterfowl habitat in the Chesapeake Bay Region. Together they help draw awareness to protecting area wetlands.
Judy Price, the executive director of Waterfowl Chesapeake, has helped the organization raise more than $5 million for habitat restoration and conservation education projects. Waterfowl Chesapeake, the umbrella organization of the annual Waterfowl Festival, held in November in Easton, Maryland, recently created an alliance for waterfowl conservation that consists of a panel of scientific experts that offer advice to current and prospective habitat restoration initiatives. They have also created a restoration project registry, expanding the visibility of high-value projects to the public and potential funders.
When asked why protecting waterfowl habitat is a priority, Price responded, “The annual migration of waterfowl truly enhances our lives throughout the Chesapeake region and, in particular, the Eastern Shore. Not only do we gain ecological benefits, but also significant economic value, from a healthy waterfowl community. By focusing on maintaining strong habitat, hopefully, we can avoid people, years from now, saying, ‘I remember seeing ducks and geese in the skies. Whatever happened to them?’”
Images by Steve Droter. To view more photos, visit the Chesapeake Bay Program Flickr page.
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.
Garden beds filled with native plants, parking spots reserved for fuel-efficient vehicles and plant-covered roofs that trap rainfall before it runs into storm drains: these simple steps to “go green” have turned a Southern Maryland community college into a model of conservation.
Located less than five miles from the Patuxent River, the College of Southern Maryland’s (CSM) Prince Frederick campus has become home to a green building that shows students and citizens alike the benefits of green infrastructure.
Indeed, green building has become the norm for new facilities in a state that has long championed smart growth and all that it entails, from funding development inside of existing communities to protecting rural areas from suburban sprawl. Maryland legislation passed in 2008 even requires building projects of a certain size to be certified as green, whether it is through the Leadership in Energy and Environmental Design (LEED) Green Building Certification program or the Green Globes system. At 30,000 square feet, the academic building in Prince Frederick fit the bill of needing to be green.
“[Earning green certification] was a mandate from the state,” said Richard Fleming, CSM vice president and dean of the Prince Frederick campus. “It’s a laborious process, but it has also been exciting, because I had never worked with [a green building] before.”
Fleming has worked with community colleges for 35 years, and was until 2009 the vice president for academic affairs at Thomas Nelson Community College in Hampton, Va. The chance to construct a new building on the fastest-growing campus in the CSM network attracted him to this new position at his sixth college in as many states.
Opened in September and funded in part by the state, the Prince Frederick building is the second LEED-certified building in Calvert County. According to the U.S. Green Building Council, which operates the LEED certification program, green buildings can lower energy use and operational costs; reduce waste and carbon emissions; and provide healthy indoor spaces for building occupants. These are all benefits that Fleming hopes to see.
“The goal behind LEED is to one, reduce water consumption, and two, reduce energy consumption,” Fleming said. “We should, after a period of time… start to see some kind of gas savings, electrical savings, energy savings.”
To earn LEED certification, building projects collect points based on different aspects of their construction. The higher their final score, the higher the certification level earned. Fleming hopes that the Prince Frederick building will reach gold status, and gave us a tour of some of the items on its green building checklist: large windows that flood the space with natural light; green roofs that capture rainfall; bike racks that encourage public transportation; bio-retention cells that collect stormwater from sidewalks and parking lots; and native, drought-tolerant plants—like black-eyed Susans, American beautyberry and Joe-Pye weed—that fill up garden beds.
Students and faculty “are all very pleased with [the new building],” Fleming said. But it is not just the campus that will benefit.
“This is a building that’s open to the public,” said Dorothy Hill, lead media relations coordinator for CSM. The campus has hosted film festivals and concert series, and the new building’s 3,000-square-foot meeting space has been called the best in Calvert County.
“At the dedication, people were very interested in learning what LEED certification was all about,” Hill said. “The community comes here, and will be able to see… that we’re stewards of the environment, and we care about the community.”
Photos by Jenna Valente.
How poor are they that have not patience! What wound did ever heal but by degrees?
William Shakespeare, Othello, Act II, Scene 3
Between fast food restaurants and speed-of-light cell phones, we live in a culture of instant gratification. But the environment around us doesn’t operate that way. Instead, it is slow to respond to changes—like the upsets or imbalances created by human activity.
Scientific evidence shows that many of the pollution-reducing practices we are placing on the ground now may take years to show visible improvements in water quality. One reason? Pollutants can be persistent. French and Canadian researchers, for instance, tracked the movement of fertilizer through a plot of land over the course of three decades. While more than half of the fertilizer applied to the land in 1982 was absorbed by agricultural crops like wheat and sugar beet, 12 to 15 percent remained in the soil. The researchers predicted it would take an additional 50 years before the fertilizer fully disappeared from the environment.
Much of the farmland in the Chesapeake Bay watershed sits over groundwater, now contaminated with high levels of nitrates following years of fertilizer applications above ground. Work by the U.S. Geological Survey (USGS) has shown that it will take a decade for this nitrogen-laden groundwater to flow into rivers, streams and the Bay. On the Delmarva Peninsula, where deeper, sandy aquifers underlie the Coastal Plain, this so-called “lag-time” could take 20 to 40 years.
So what implications could lag-times have for the Bay restoration effort? Last year, the Chesapeake Bay Program’s Scientific and Technical Advisory Committee (STAC) released a report about the lag-time phenomenon. The team of experts concluded that lag-times will affect public perception of our progress toward meeting the pollution diet set forth by the Chesapeake Bay Total Maximum Daily Load (TMDL).
The TMDL requires the six Bay states and the District of Columbia to implement their proposed pollution-reduction measures by 2025. There may be an expectation on the part of the general public and our elected officials that once these measures are fully implemented, the Bay will have met its water quality goals. But now we know that it may take some time before we can make that claim. As 2025 approaches, we must remind the public that lag-times exist and ask for their patience in seeing a healthy Bay. Because through patience—and vigilance—the Bay will be restored.
Note: The opinions expressed above are those of the author and do not necessarily reflect U.S. EPA policy, endorsement, or action.
Three watershed organizations are marking three decades of Chesapeake Bay restoration with an initiative that links tree plantings, rain garden installations and other “green” events to encourage people to reflect on the Bay’s past and take steps toward securing its future.
The Alliance for the Chesapeake Bay, the Choose Clean Water Coalition and the Chesapeake Bay Foundation have named their initiative “30 Events for 30 Years: Planting Seeds for the Future.” It marks the thirtieth anniversary of the signing of the first Chesapeake Bay Agreement—which in 1983 established the Chesapeake Bay Program—and expresses gratitude toward citizens, educators, officials and others who have been part of Bay restoration ever since.
But above all, the initiative celebrates the hard work of the watershed’s volunteers. “Ordinary citizens… have volunteered their time in so many ways,” said Al Todd, executive director of the Alliance, in a media release. “Picking up trash, planting trees, restoring streams and monitoring water quality are just some of the ways that volunteers can ensure the health of our rivers and streams.”
More than a dozen organizations have joined the initiative, with more than 30 restoration events scheduled for the fall. Among them? An urban tree planting in Harrisburg, Pa.; a creek-side tree planting in Berkley Springs, W.Va.; and a rain garden installation in Baltimore. Find an event near you with this interactive map.
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.”
Restoration partners across Maryland have set a national record: for the first time, an oyster hatchery has produced more than one billion spat in a single season.
Image courtesy U.S. Army Corps of Engineers Norfolk District/Flickr
The Horn Point Laboratory Oyster Hatchery is the largest hatchery on the East Coast and raises spat, or oyster larvae, for use in research, restoration, education and aquaculture. The lab produced 634 million spat last year, but a boost in spat production is a critical step in Maryland’s plan to expand oyster populations in the Chesapeake Bay.
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, forming aquatic reef habitat and feeding countless watershed residents.
According to a media release from the Maryland Department of Natural Resources (DNR), 60 percent of the spat produced this season went into Harris Creek. The Choptank River tributary was declared an oyster sanctuary in 2010, and is the first target of the tributary-based oyster restoration strategy set forth by Chesapeake Bay Program partners. As of this month, half of the reef construction and seed planting in the creek is complete.
The rest of the season’s spat went toward local conservation efforts, a citizen oyster growing program and aquaculture businesses and training programs.
Protecting undeveloped land, planting native trees and monitoring forests for insects and disease: each of these actions can conserve critical forest habitat, and each has been put into practice across the region by this year’s Chesapeake Forest Champions.
A researcher, a forester, a teacher and a regional water provider were among the four award-winners in the annual contest sponsored by the U.S. Forest Service (USFS) and the Alliance for the Chesapeake Bay.
“The need for local champions of trees and forests has never been greater,” said USFS liaison to the Chesapeake Bay Program Sally Claggett in a media release.
Across the watershed, forests are disappearing at an average rate of 100 acres per day, which can mean less habitat for wildlife and more pollution flowing into rivers and streams. But the examples set by these Chesapeake Forest Champions are a “continual reminder of the positive local action and careful land stewardship that is taking place to restore our treasured natural resources,” said Alliance for the Chesapeake Bay Executive Director Al Todd.
Newport News Waterworks was named an Exemplary Forest Steward. The regional water provider serves 400,000 Virginia residents and manages 12,000 acres of land, more than half of which has been a certified American Tree Farm since 1947. Here, farm fields have been reforested, stands of timber have been improved and insects, disease and invasive plants have been monitored and controlled.
Maryland middle school teacher John Smucker was commended for Greatest On-the-Ground Impact in light of his talent as a volunteer organizer and environmental educator. Smucker grows trees and shrubs from seed in a Frederick County nursery, which he and his volunteers plant across the region. Smucker also remains involved in forest maintenance, watering trees throughout the summer, mowing tall grasses and replanting trees that have died.
Pennsylvania Department of Conservation and Natural Resources (DCNR) District Forester Roy Brubaker was named Most Effective at Engaging the Public. Brubaker manages 85,000 acres of land and water at Michaux State Forest, where he engages stakeholders to resolve issues related to public use. As owner and operator of a grass-fed livestock farm, Brubaker is also involved in sustainable agriculture in the state, and has helped promote forest management to the region’s farmers.
Stroud Water Research Center President and Director Bern Sweeney received the Lifetime Achievement Award for his research and writing about the environmental impact of streamside forests. For more than two decades, Sweeney has worked to demonstrate the link between healthy forests and healthy streams.
The Chesapeake Forest Champions were celebrated at the Chesapeake Watershed Forum in Shepherdstown, W.Va. The eighth annual conference also commemorated the three decades of restoration work in which so much of the conservation community has been engaged. Learn more about the winners.
It is said that the environmental movement began with the first Earth Day. Four decades later, we have seen signs of environmental improvement: rivers no longer catch fire, chemical dumps have been cleaned up and we are breathing cleaner air. But even as we solve past environmental problems, we place renewed pressure on our ecosystem.
In the Chesapeake Bay watershed, our population has doubled over the past 60 years, reaching almost 18 million people. With that population increase comes a rise in polluted runoff from roads, parking lots and farm fields and more discharges from septic systems and wastewater treatment plants. These non-point sources of pollution push nutrients and sediment into our waterways, where they create algal blooms and low-oxygen dead zones, smother our underwater grasses and reduce fish habitat. Our actions on land continue to impact our environment, creating an ecosystem that is dangerously out of balance. Now, pollution is much more insidious.
When we look at the efforts made to restore the Bay and its watershed, we can see what works and what doesn’t. We know that technological upgrades to wastewater treatment plants can lower nitrogen and phosphorous discharges, improving water quality and, in some cases, boosting the growth of underwater grasses. We know that controls on power plant and vehicle emissions can reduce the atmospheric deposition of nitrogen, lowering nutrient pollution in the Bay. And there is evidence that planting cover crops, controlling fertilizer applications and restricting livestock from streams can reduce agricultural runoff and restore local waters.
While these actions demonstrate success, there are other actions that have not led to such improvements. But these experiences are equally important. The environment is a complex system, and what works in one location might not work as well in another. The same practice implemented in the Piedmont, for instance, will not create the same results as that practice implemented on the Coastal Plain. And some areas experience “lag-times” between the implementation of conservation practices and an improvement in water quality. Knowing what factors may cause these differences is important, so we can adjust our behavior and adapt our approaches to local conditions. As we work to restore the watershed, we must constantly ask ourselves, “What have we learned?” And we must know that how we apply these lessons will provide the key to restoring rivers, streams and the Bay.
Note: The opinions expressed above are those of the author and do not necessarily reflect U.S. EPA policy, endorsement, or action.
Along the developed waterfront of Baltimore’s Inner Harbor sits a 16-acre marina complex known as Lighthouse Point. The Canton business rents slips to hundreds of people each year, and has become a hub for eco-conscious boaters who want to dock their craft with a staff who works hard for clean water.
Lighthouse Point is managed by Baltimore Marine Centers, which operates four other marinas in one of the busiest harbors in the Chesapeake Bay. Each of their facilities is a certified Clean Marina, and the business has worked to promote green practices throughout Baltimore.
Lighthouse Point was named a 2012 Clean Marina of the Year as part of a Maryland Department of Natural Resources (DNR) initiative that recognizes marinas that adopt pollution prevention practices. From picking up trash along shorelines to containing dust and debris from boat repair and maintenance, close to 25 percent of the state’s 600 marinas are practicing Clean Marinas or Clean Marina Partners, and the designation has borne benefits for businesses and the Bay alike.
According to the DNR, a number of Clean Marina operators have experienced reduced insurance rates, improved relationships with inspectors and an ability to attract customers and charge competitive rates for slips and other services.
“[The Clean Marina program] is not only good for the environment. It’s a great marketing tool,” said Jessica Bowling, Director of Sales for Baltimore Marine Centers. “Boaters that value clean water and responsible businesses can come here, and we take pride in that.”
Baltimore Marine Centers hopes that taking part in the Clean Marina program will help spread this Bay-friendly mindset among its customers. Educating boaters in clean boating practices is a critical component of Clean Marina certification, and a responsibility the business looks forward to fulfilling.
“We have to educate boaters,” Bowling said. “We see that as a responsibility. [We have] to say, these things aren’t right, you shouldn’t be doing them. If you care about our water, you need to take care of it.”
So Baltimore Marine Centers shares clean boating tips in its electronic newsletter, which is sent to 6,000 boaters each week. And at Lighthouse Point, staff make their pollution prevention practices known.
On a recent tour of the marina, marina manager Kevin McGuire showed us what the business has done to protect clean water. He pointed out the fuel absorbencies that boaters use while pumping their gas and the pump-out facilities that ensure waste ends up at local treatment plants rather than in rivers and streams. He showed us the large recycling cans that are emptied up to three times each week and the signs that encourage boaters to pick up after their pets. He told us that staff scoop litter out of the water each morning and encourage boaters to avoid tossing their soda cans, snack packaging and other trash overboard. And he pointed out the shorelines that could soon be home to wetland plants, which would turn an empty space into a beneficial one.
“You don’t want a dirty marina,” McGuire said. “You want a green and clean facility.”
Bowling agreed. “Boaters love to be on their boats,” she said. “But they want swimmable water, too. And they recognize that they play a role in making that happen.”
Images by Jenna Valente
An online mapping tool is now available to help resource managers and restoration partners rebuild oyster reefs in the Chesapeake Bay.
Released this month by the National Oceanic and Atmospheric Administration (NOAA), the Oyster Decision Support Tool displays a range of information relevant to oyster restoration, from historic reef boundaries and maps of the seafloor to the rate of oyster disease, death and spatfall on bars in Maryland waters.
Over the past two centuries, native oyster populations have experienced a dramatic decline as habitat loss, disease and historic over-harvesting have taken their toll. But by filtering water, forming aquatic reefs and feeding countless watershed residents, the bivalves are an essential part of the Bay’s environment and economy.
But a new report from the University of Maryland Center for Environmental Science (UMCES) indicates that reef restoration could be more effective if paired with stronger harvest limits.
“Oysters should be able to come back if we help them out by reducing fishing pressure and improving their habitat,” said Michael Wilberg, Associate Professor at the UMCES Chesapeake Biological Laboratory, in a news release.
Dredging and tonging for oysters can damage reefs, pushing oysters onto unsuitable soft-bottom habitat or making them more vulnerable to suffocating sediment. According to the Wilberg-led study, if oysters were allowed to reproduce naturally and fishing were halted, it would take just 50 to 100 years for oyster abundance to reach as high a level as the Bay could support.
Learn more about the oyster population study.
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.
Cover crops, streamside trees and nutrient management plans: all are exceptional ways to reduce nutrient pollution in the Chesapeake Bay. And for father and son duo Elwood and Hunter Williams, restoring the Bay begins with conservation practices and a shift in mentality.
“We knew coming down the road that we needed to do a better job with keeping the water clean,” Hunter said. “We decided that if there was going to be a problem with the streams it wasn’t going to be us.”
Excess nutrients come from many places, including wastewater treatment plants, agricultural runoff and polluted air. When nitrogen and phosphorus reach waterways, they can fuel the growth of large algae blooms that negatively affect the health of the Bay. In order to reduce these impacts, the U.S. Environmental Protection Agency (EPA) has implemented a Bay “pollution diet,” known as the Total Maximum Daily Load (TMDL).
Since the passing of the TMDL, many farmers in the watershed have felt the added pressure of the cleanup on their shoulders, but for the Williams family, having the foresight to implement best management practices (BMPs) just seemed like the environmentally and fiscally responsible thing to do.
”We don’t want to get to a point where regulations are completely out of control,” Hunter explained. “Farmers know what they’re putting on the ground so we have the ability to control it. Most people who have yards don’t have a clue what they’re putting on the ground when they use fertilizer. The difference has to be made up by the farmers because we know exactly what is going on to our soil.”
The Williams family began implementing BMPs on Misty Mountain Farm in 2006 by teaming up with the Potomac Valley Conservation District (PVCD). The government-funded non-profit organization has been providing assistance to farmers and working to preserve West Virginia’s natural resources since 1943.
The PVCD operates the Agricultural Enhancement Program (AgEP), which has steadily gained popularity among chicken farmers and livestock owners located in the West Virginia panhandle and Potomac Valley. While these two districts make up just 14 percent of West Virginia’s land mass, these regions are where many of the Bay’s tributaries begin—so it is important for area landowners to be conscious of pollutants entering rivers and streams.
AgEP is designed to provide financial aid and advice to farmers in areas that the Farm Bill does not cover. PVCD is run in a grassroots fashion, as employees collaborate with local farmers to pinpoint and meet their specific needs.
“It [AgEP] has been very well received,” said Carla Hardy, Watershed Program Coordinator with the PVCD. “It’s the local, state and individuals saying, “These are our needs and this is how our money should be spent.” Farmers understand that in order to keep AgEP a voluntary plan they need to pay attention to their conservation practices.”
Hunter admits the hardest part of switching to BMPs was changing his mindset and getting on board. Originally, Hunter was looking at the Bay’s pollution problems as a whole, but with optimistic thinking and assistance from PVCD, he realized that the best way to overcome a large problem was to cross one bridge at a time.
It wasn’t long before the Williams family started to see results: fencing off streams from cattle led to cleaner water; building barns to overwinter cows allowed them to grow an average of 75 pounds heavier than before, making them more valuable to the farm.
By using BMPs, the Williams family has set a positive example for farmers across the watershed, proving that with hard work and a ‘sky is the limit’ mentality, seemingly impossible goals can be met.
Hunter points out, “We are proud to know that if you are traveling to Misty Mountain Farm you can’t say, “Hey these guys aren’t doing their part.”
Video produced by Steve Droter.
An investment in habitat conservation could be a smart one for fisheries and the economies that depend on them, according to a new report.
In More Habitat Means More Fish, released this week by Restore Americas Estuaries, the American Sportfishing Association and the National Oceanic and Atmospheric Administration, the link between healthy habitats and strong fisheries is made clear: without feeding or breeding grounds, fish cannot grow or reproduce, which means fewer fish and a decline in fisheries-dependent jobs, income and recreational opportunities.
Most of the nation’s commercial and recreational fish depend on coastal and estuarine habitats for food and shelter. Investments and improvements in these habitats can have immediate and long-lasting effects on fish populations.
The construction of an oyster reef, for instance, can provide food and shelter to a number of aquatic species. The conservation of marshes and underwater grass beds can boost the number and diversity of fish and their prey. And the restoration of fish passage to once-blocked rivers can open up new habitat to those species that must migrate upstream to spawn.
“Investing in coastal and estuarine habitat restoration is essential… for the long-term future of our fisheries,” said Restore Americas Estuaries President and CEO Jeff Benoit in a media release. “In order to have fish, we have to have healthy habitat. If we want more fish, we need more healthy habitat.”
Read more about More Habitat Means More Fish.
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.
According to the results of a survey conducted by the Maryland Department of Natural Resources (DNR), oyster abundance has increased in state waters for the second consecutive year and more of the bivalves are withstanding pressures from pollution and disease.
The 2012 Fall Oyster Survey, which has monitored the status of the state’s oyster population since 1939, found a 93 percent oyster survival rate—the highest since 1985—and a lower-than-average prevalence of MSX and dermo, two diseases that have decimated the Chesapeake Bay’s native oysters in recent decades.
In a news release, DNR Fisheries Service Director Tom O’Connell attributed these successes to the establishment of oyster sanctuaries, which are closed to harvest and which could allow oysters to build up a natural disease resistance.
Maryland is currently restoring oyster reefs in the Harris Creek and Little Choptank River sanctuaries, as part of a federally mandated effort to restore oyster populations in 20 Bay tributaries by 2025.
Read more about the 2012 Fall Oyster Survey results.
Owning and maintaining waterfront property can be an expensive commitment. Residents across the Chesapeake Bay watershed must contend with shoreline erosion and rising sea level, while adapting to environmental regulations that protect water quality. One strategy for tackling all of these issues has gained increasing popularity: living shorelines that not only protect human property, but also utilize and even enhance the Bay’s unique natural habitat.
Scott Hardaway and Karen Duhring are marine scientists and living shoreline experts at the Virginia Institute of Marine Science (VIMS), which sits at the mouth of the York River in Gloucester Point, Va.
Scott Hardaway began working for VIMS in 1979, and is now the director of the Shoreline Studies Program. He is a leading authority on the design and implementation of “headland breakwaters,” a living shoreline technique that creates protected “pocket beaches” like those constructed at VIMS in 2010.
Headland breakwater systems are built using large stone structures called “headlands,” which sit offshore and disrupt the incoming waves that can cause shoreline erosion. Mathematical formulas determine the necessary angle, shape and placement of each headland. Wider gaps between breakwaters create long, narrow pocket beaches, while narrow gaps create wide, circular beaches.
Their wave-blocking action creates a calm, shallow lagoon between the breakwaters, which are connected to shore by a sandbar called a “tombolo.”
Additional sand must be brought in to form the tombolo and stabilize the beach. This raises the cost of these projects, but is critical to the final phase of construction: planting native beach and dune vegetation.
Karen Duhring is an educator and researcher at the VIMS Center for Coastal Resources Management (CCRM), where she helps manage and monitor living shoreline projects.
According to Duhring, on-shore plantings serve key ecological functions that enhance the effectiveness of living shorelines. On sandy beaches, plant roots stabilize loose material and improve water quality, as they filter pollutants from upland runoff.
Living shorelines use native plants—smooth and saltmeadow cordgrass here in the Bay—that have adapted to thrive and reproduce in a specific environment. Once established, cordgrass recruits naturally along the beach, dispersing seeds and rhizomes that spread horizontally beneath the sand to establish new plants in empty areas.
Beach plantings are susceptible to damage from foot traffic, so precautions should be taken to prevent the trampling of plants. Access restrictions allowed for more expensive plantings on the VIMS western shore, while heavy use from research activities limited plantings on the other.
During high tides, organic material washes onto the beach and provides nutrients for the growing plants, which in turn provide habitat and food for native wildlife.
Headland breakwaters themselves also provide habitat for crabs, mollusks and other aquatic species that thrive on underwater reefs. Along the VIMS shoreline, oysters have settled on the granite rocks to form the beginnings of a complex reef community.
According to Hardaway, headland breakwaters are not always the perfect solution for every sandy shoreline. Whenever possible, existing habitat for submerged aquatic vegetation and shellfish should remain undisturbed. While the costly structures do come with some tradeoffs, they also offer invaluable protection for human infrastructure. The once-vulnerable VIMS shoreline, for instance, has withstood Hurricanes Irene and Sandy—thanks to its headland breakwaters.
As the living shorelines at VIMS demonstrate, projects such as these—which successfully address the needs of both humans and nature—are critical to Bay restoration. Through the work of experts like Hardaway and Duhring, these living shorelines continue to serve both practical and educational purposes, teaching the public how we can responsibly manage our natural resources today in order to preserve them long into the future.
View full-resolution photos on the Chesapeake Bay Program Flickr page.
The federal agencies leading the watershed-wide effort to restore the Chesapeake Bay have released a progress report highlighting the work that was completed last year.
Federal agencies and state and local partners have added 20 new monitoring stations to the Bay and its tributaries, expanding their ability to track changes in water quality and pollution. They have established conservation practices across Bay farms and forests, installing streamside fencing to keep livestock out of waterways and planting cover crops to reduce the need for nutrient-laden fertilizers. And they have planted close to 100 acres of oyster reefs in a Maryland tributary and opened more than 30 miles of Virginia and Pennsylvania streams to eels, shad and other diadromous fish, restoring habitat for some of the watershed’s most critical critters.
But much remains to be done, and the Federal Leadership Committee for the Chesapeake Bay has outlined future work in a 2013 action plan.
“EPA and our other federal partners are pleased to report the tangible progress we’ve made over the past year, which will inform, guide and accelerate our collective actions going forward,” said EPA’s Nick DiPasquale, Chesapeake Bay Program Director. “The federal agencies and our partner jurisdictions are accountable to the citizens living near the local rivers and streams that also stand to benefit from this critical restoration work. Through our commitments, the prospects for increased momentum and improvements to the Bay’s health should be encouraging to everyone.
Harris Creek is a tributary of the Choptank River. Located on Maryland’s Eastern Shore, the waterway has been thrust into the spotlight as the first target of the oyster restoration goals set forth in the Chesapeake Bay Executive Order: to restore oyster populations in 20 Bay tributaries by 2025. Existing reefs will be studied, bars will be built, larvae will be raised and spat-on-shell will be planted in this federally mandated attempt to boost populations of the native bivalve.
Already home to productive and protected oyster reefs, Harris Creek’s good water quality and moderate salinity should allow for high rates of reproduction and low rates of disease—both critical factors in ensuring oyster survival. Indeed, natural “spat set,” or the settling of wild oysters on reefs, was observed in Harris Creek last year, and continued natural spat set could reduce the number of hatchery-raised oysters that are needed to complete the restoration plan.
Over the past two centuries, oyster populations across the Bay have experienced a dramatic decline. Habitat loss, disease and historic over-harvesting have taken their toll, and populations now stand at less than one percent of historic levels. But as filters of water and builders of reef habitat, oysters are critical to the health of the Bay.
As of December 2012, reef construction and seeding for more than a quarter of Harris Creek’s 377 targeted acres were complete, and partners project that more than half of the construction and seeding for the rest of the creek’s reefs will be complete by the fall of 2013.
But it will take a lot for a reef and a tributary to be deemed “restored.” Partners will look not just for the presence of oysters, but for the expansion of oyster populations in the years following restoration efforts. The goal is an ambitious one, but many believe the Harris Creek project will serve as a model for the restoration of other tributaries in support of the Executive Order goal.
Video produced by Steve Droter.
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 private piers up and down Harris Creek, hundreds of metal cages hang from ropes into blue-green water. Inside each cage are countless little oysters, which will grow here, safe from predators and sediment, during their first nine months of life. Once the spat are large enough, they will be pulled out of their short-term shelters and put onto boats to be replanted on protected reefs just a few short miles away.
The cages—along with the bivalves inside them—are cared for by volunteers with the Tilghman Islanders Grow Oysters (TIGO) program, itself a local branch of the Marylanders Grow Oysters program that is managed by the Phillips Wharf Environmental Center (PWEC).
Now in its second season, TIGO has recruited more than 80 volunteers across the so-called “Bay Hundred” region—from Bozman and Neavitt to Wittman and Tilghman Island—to further oyster restoration efforts in the Chesapeake Bay.
Over the past two centuries, native oyster populations have experienced a dramatic decline, as habitat loss, disease and historic over-harvesting have taken their toll. But programs like this one give hatchery-grown oysters a head start before they are put into the Bay to replenish critical underwater reefs.
The TIGO program has attracted a wide range of restoration enthusiasts, from the middle-school student who has tracked her oysters’ growth for a science fair project to the neighbors who have competed against each other to grow more and bigger oysters. The main draw? What little effort is involved.
“Growing oysters is an effort, but it’s a really easy effort,” said TIGO coordinator Carol McCollough. “And we remove as many of the roadblocks as we possibly can for people who want to do this.”
Aside from a promise to keep cages free of excess sand and silt, the program doesn’t ask too much of its volunteers—and this has worked to its advantage.
H. Truitt Sunderland is a Wittman resident whose cages are filling up fast after six months of growth. The oysters have gone from mere millimeters to one and two inches in size, and a host of other critters—like grass shrimp and gobies, mud crabs and skillet fish—have taken up residence on this makeshift reef just as they would do on oyster bars in the Bay.
Sunderland’s home sits on Cummings Creek, and Sunderland has used the ease of the work involved—“I don’t even know how they can call this volunteer work,” he laughed—to involve his neighbors. Now, there are 24 cages on 12 piers in this single stretch of water.
Tilghman Island resident and fellow volunteer Steve Bender has had a similar experience. “The process is simple,” Bender said, standing on a wooden pier that juts into Blackwalnut Cove. “It’s not that demanding. It’s not that difficult to care for [the oysters].” And in response to his encouragement, Bender’s neighbors have been “glad” to join.
While projects like this one are a small drop in the restoration bucket, McCullough hopes that TIGO can cast a personal light on conservation for all those who are involved.
“We [at PWEC] inform, inspire and involve,” McCullough said. “We’re all about getting people to commit to [changes in] behaviors. It’s very easy to give money. It’s less easy to write letters. And I think in many ways, it’s even less easy to do something personal—to do restoration work on your own.”
But for McCullough, it’s possible that the simple act of caring for a cage of oysters could act as a stepping stone toward further involvement in the Bay.
“Oysters have become very exciting to people,” McCullough said. “They recognize that every single additional oyster in the Bay is a positive thing. That oyster restoration is something that’s bigger than they are.”
For more photos, visit the Chesapeake Bay Program Flickr page.
Photos by Multimedia Coordinator Steve Droter.
On a winter morning in Annapolis, Md., a snow-covered truck pulls into the parking lot of a local seafood restaurant. A man in white boots and rubber gloves steps out of the cab, a metal door swings open behind the building and plastic trash cans full of oyster shells are exchanged between restaurant chef and shell recycler.
The trade is just one stop on a route that connects the 130 members of the Shell Recycling Alliance: a group of restaurants, caterers and seafood wholesalers that save their unneeded shells—some in five-gallon buckets, some in 14-gallon trash cans, some in 55-gallon wheeled bins—for pick up by Tommy Price.
Price is a Special Programs Specialist with the Oyster Recovery Partnership, a conservation group that has for two decades worked to restore oysters in the Chesapeake Bay. As a driver in the partnership’s fleet of trucks—which are complete with shell recycling logos and oyster-themed license plates—Price has watched the Shell Recycling Alliance grow, generating more than 1,000 tons of shell that are an integral piece in the oyster restoration puzzle.
Sent to an environmental research lab and oyster hatchery on Maryland’s Eastern Shore, the shells are cured, power-washed and put to work as settling material for the billions of oyster larvae that are planted to replenish reefs across the Bay.
Over the past two centuries, native oyster populations have experienced a dramatic decline as habitat loss, disease and historic over-harvesting have taken their toll. But by filtering water, forming aquatic reefs and feeding countless watershed residents, the bivalves have become an essential part of the Bay’s environment and economy.
It is this link between businesses and the Bay that inspired Boatyard Bar and Grill to sign on to the Shell Recycling Alliance.
“The Bay is a huge economic engine for this area,” said restaurant owner Dick Franyo. “Look at what we do here—it’s all about fishing, sailing, ‘Save the Bay.’ It’s where we come from. It’s what we think about.”
Franyo, who sits on the Chesapeake Bay Foundation’s board of trustees, has upheld a conservation ethic in much of what his restaurant does. It donates at least one percent of its annual revenue to environmental organizations; it composts all of its food waste; it recycles oyster shells alongside glass, metal and plastic; and it spreads the word about the restoration efforts that still need to be made.
All Shell Recycling Alliance members are given brochures, table tents and “Zagat”-style window stickers to use as tools of engagement, teaching customers and clientele about the importance of saving shell.
“Shell is a vital ingredient in oyster restoration,” said Stephan Abel, executive director of the Oyster Recovery Partnership. “It’s like flour in bread.”
Indeed, it has become such a valuable resource that a bill has been proposed that would give individuals and businesses a $1 tax credit for each bushel of shell recycled.
“The Bay, restoration and oysters—it’s all one story,” Abel said. And without oyster shells, the story would be incomplete.
After eleven years, $40 million and more than 16,000 linear feet of pipe, West Virginia is set to bring a new wastewater treatment plant online and make huge cuts to the pollution it sends into the Chesapeake Bay.
Under construction in West Virginia’s Eastern Panhandle, the Moorefield Wastewater Treatment Plant will replace four existing plants with one new system, marking a significant milestone in the headwater state’s efforts to curb pollution and improve water quality. Expected to go into operation this fall, the plant will remove 90,000 pounds of nitrogen and 93,000 pounds of phosphorous from West Virginia wastewater each year.
Funded by a range of sources—including the West Virginia Economic Development Authority, the West Virginia Department of Environmental Protection and the U.S. Environmental Protection Agency (EPA)—the new plant is heralded as evidence that thoughtful planning and forward-thinking—especially where pollution regulations are concerned—can help a community move toward conservation and environmental change.
In the 1990s, the hundreds of wastewater treatment plants that are located across the watershed could be blamed for more than a quarter of the nutrient pollution entering the Bay, as the plants pumped water laden with nitrogen and phosphorous into local rivers and streams. Such an excess of nutrients can fuel the growth of algae blooms that block sunlight from reaching underwater grasses and, during decomposition, rob the water of the oxygen that aquatic species need to survive.
But in the last decade, technological upgrades to wastewater treatment plants have surged, and the pollution cuts that result mean these plants now contribute less than 20 percent of the nutrients still entering the Bay.
According to Rich Batiuk, Associate Director for Science with the EPA, the uptick in upgrades can be attributed to a number of factors.
“Wastewater treatment plants have always been regulated,” Batiuk said. “But [until the last decade], there wasn’t the science or the political will or the … water quality standards that could drive the higher levels of wastewater treatment that result in lower levels of nitrogen and phosphorous flowing into the watershed.”
As the science behind wastewater engineering has improved and the incentives for implementing upgrades have grown, more plants have begun to make changes. Some implement a “zero discharge” plan, using nutrient-rich effluent to feed agricultural crops rather than excess algae. Others—like the Moorefield plant—expose wastewater to nutrient-hungry microbes that feed on nitrogen and phosphorous; the resulting sludge, modified without the addition of chemicals, can be turned into compost rather than fodder for the local landfill.
Such modern upgrades to otherwise aging infrastructure have been celebrated as a boon for local communities and the wider watershed. While the Moorefield plant will, in the end, curb pollution into the Bay, it will first curb pollution in the South Branch of the Potomac River, into which it sends its effluent.
"The South Branch of the Potomac is a unique place,” Batiuk said. “People fish there, they swim there. This new plant helps more than the Chesapeake Bay.”
And Moorefield residents—including the Town of Moorefield Public Works Director Lucas Gagnon—plan to witness this local change firsthand.
“The residents in this area are aware of the Chesapeake Bay and its needed [nutrient] reductions,” Gagnon said. “But the biggest benefit for the local folks will be the reduction of nutrients in local waterways.”
“There are many people that fish and boat the South Branch,” Gagnon continued. “When this plant goes online, the water quality will be greatly enhanced, and they will have a much cleaner, better river to enjoy.”
The federal agencies leading the watershed-wide endeavor to restore the Chesapeake Bay have outlined next year’s cleanup and restoration efforts in a 2013 action plan.
The work that the Federal Leadership Committee for the Chesapeake Bay has set out for fiscal year 2013 will build on established projects and begin new initiatives to restore clean water, recover habitat, sustain fish and wildlife, and boost land conservation and public access across the watershed. Supporting efforts will also expand citizen stewardship, respond to climate change and strengthen science.
The 2013 action plan includes a list of tangible efforts that federal agencies and state and local partners have pledged to undertake, from monitoring the return of migratory fish to streams in which passage barriers have been removed to helping landowners implement conservation practices on farms and in forests.
The action plan is meant to meet the goals set forth in the federal Strategy for Protecting and Restoring the Bay, which in 2009 called for the restoration and protection of the watershed. Close to half a billion dollars has been requested for the work outlined in the plan; the plan will be followed this spring with a progress report.
The federal agencies leading the watershed-wide endeavor to restore the Chesapeake Bay are seeking feedback on a draft action plan that outlines next year’s cleanup efforts.
From increasing public access to the Bay and its rivers to boosting conservation practices on farms and private lands, the action plan is meant to meet the goals set forth in the federal Strategy for Protecting and Restoring the Bay, which in 2009 called for the restoration and protection of the watershed.
Some of the proposed restoration plans are extensions of established projects, while others are new initiatives.
The action plan is open for public comment through November 27. Comments can be submitted through an online feedback form.
Restoration partners in Maryland have put more than 600 million oyster spat into the Chesapeake Bay in the largest targeted restoration effort the watershed has ever seen.
While habitat loss, disease and historic over-harvesting have contributed to a dramatic decline in native oyster populations, the peculiar bivalves that filter water, form aquatic reefs and feed countless watershed residents are critical to the Bay’s environment and economy.
According to a report from the Oyster Recovery Partnership, a portion of the 634 million oyster larvae that partners planted in 2012 went into the Upper Bay, where last year an influx of fresh water from spring rains and late-summer storms led to widespread oyster death.
But most of the “spat on shell”—or young oysters “set” onto large oyster shells—went into Harris Creek, a tributary of the Choptank River that was declared an oyster sanctuary in 2010. There, partners hope to restore 360 acres of oyster reef, constructing new reefs and seeding this habitat with spat; close to one-third of this goal has been planted so far.
To fuel restoration efforts, the Horn Point Laboratory Oyster Hatchery produced a record-breaking 880 million spat in 2012, marking the fifth year in a row that spat production has exceeded half a billion. The largest hatchery on the (east coast), the Cambridge, Md., lab produces disease-free oyster larvae for use in research, restoration, education and aquaculture.
Horn Point Laboratory will host an open house on Saturday, October 13.
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.
Farmers, foresters and an active coalition of landowners and citizens have been honored for their efforts to conserve, restore and celebrate Chesapeake forests.
From planting native trees and shrubs to engaging students in forest conservation, the actions of the winners from across the watershed crowned them Chesapeake Forest Champions in an annual contest sponsored by the U.S. Forest Service and the Alliance for the Chesapeake Bay.
Image courtesy Piestrack Forestlands LLC
Three farmers were named Exemplary Forest Stewards: Ed Piestrack of Nanticoke, Pa., and Nelson Hoy and Elizabeth Biggs of Williamsville, Va. Ed Piestrack and his wife, Wanda, manage 885 acres of forestland and certified Tree Farm in Steuben County, N.Y. The Piestracks have controlled invasive plants and rebuilt vital habitat on their property, installing nest boxes, restoring vernal pools and planting hundreds of trees on land that will remain intact and managed when it is transferred to their children.
Image courtesy Berriedale Farms
Close to 400 miles south in the Cowpasture River Valley sits Berriedale Farms, where Nelson Hoy and Elizabeth Biggs manage land that forms a critical corridor between a wildlife refuge and a national forest. Hoy and Biggs have integrated their 50-acre Appalachian hardwood forest into their farm operation, protecting the landscape while finding a sustainable source of income in their low-impact horse-powered forest products business.
Image courtesy Zack Roeder
Forest Resource Planner Zack Roeder was named Most Effective at Engaging the Public for his work as a forester in Pennsylvania’s largely agricultural Franklin and Cumberland counties. There, Roeder helped farmers manage and implement conservation practices on their land and helped watershed groups plant streamside forest buffers. Roeder also guided a high school in starting a “grow out” tree nursery and coordinated Growing Native events in local communities, using volunteers to collect native hardwood and shrub seeds for propagation.
Image courtesy Savage River Watershed Association
The Savage River Watershed Association in Frostburg, Md., was commended for the Greatest On-the-Ground Impact. In a watershed whose streamside trees have shaded waterways and provided critical habitat to Maryland’s rare reproducing brook trout fisheries, the organization has worked to conserve area forests, removing invasive plants and putting more than 4,000 red spruce seedlings into the ground.
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:
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.
More from Minebank Run:
The above 1913 photograph depicts rows of American lindens planted along Washington D.C.’s Massachusetts Avenue, west of Dupont Circle. The “double rows” of trees were planted in the 1880s, but many disappeared as the street was developed, new embassies were built, and utility lines installed. As a street that has historically been an international relations hub (it is home to major embassies), the loss of trees along Massachusetts Avenue seemed to represent the worldwide preference of commercialism over nature.
(Image courtesy Restore Mass Ave/Washingtoniana MLK Library)
Today, the climate has shifted, and politicians jump at the chance to get their photo taken in front of a newly planted tree; but long before the diplomats grabbed their shovels (and press staff), Deborah Shapley was walking up and down Massachusetts Avenue, knocking on her neighbors’ doors, and asking them how far their hoses could stretch to water parched trees in the sidewalk.
Washington’s D.C.'s Department of Transportation's Urban Forestry Administration has taken the important step of planting trees along streets throughout the city, but it did not have the resources to water them. For young trees, lack of water lowers their chances of survival in Washington’s hot summers. Instead of complaining, Deborah encouraged her neighbors to take on the responsibility of watering their nearest city sidewalk tree as if it were their own.
“I started Restore Mass.Ave to be a model of how to get local property owners excited about taking care of the city trees near them.”
But convincing property owners to take care of a tree that isn’t technically in their yard is not so easy.
“People tend not to care about the landscape that is more than a house or two away,” explains Deborah. “So the cry for them to take care of trees beyond a certain distance, that’s just not practical to them.”
But since Deborah began Restore Mass Ave in 2007, more and more residents and embassies along the street have come to understand that these trees are dually beautifying their community and helping to absorb stormwater runoff.
(Image courtesy Restore Mass Ave)
In addition to caring for the 100 sidewalk trees installed by the city, Restore Mass has worked with Casey Trees to plant 125 new trees since 2007. Most of the 225 total trees are large shade trees, which absorb stormwater and lessen pressure on the neighborhood's combined sewer system.
Like most of downtown Washington D.C., Massachusetts Avenue has a combined sewer system (css), which collects water from both stormwater runoff and household’s sanitary sewage. The CSS conveys this to treatment plants to be cleaned before it flows into the Chesapeake Bay.
But during heavy rain events, the combined sewer system often overflows; the stormwater and sanitary wastes flow directly into the Anacostia or Potomac River. This can cause an excess of bacteria and other pollutants in Washington D.C.’s tributaries, rivers and the Chesapeake Bay.
While it is always important to find ways to decrease the amount of stormwater runoff flowing into storm drains, it is particularly crucial in neighborhoods with combined sewer overflows (roughly one-third of the District of Columbia).
“The city is under requirements from the EPA to rebuild the underground tunnels and pipes” associated with the combined overflow system, explains Deborah. “They’re only able to do a certain amount per year of underground infrastructure. But large trees naturally conduct precipitation down into the soil and lowers the burden the underground pipes.”’
Stormwater will instead be absorbed by trees, and help to recharge the groundwater so more plants can grow.
“If you have a continuous line of shade trees alongside of a gutter, less water flows into that storm drain, and less water is barreling around in the tunnels of the combined stormwater system,” Deborah says.
While trees help to absorb stormwater during rain events, they do need to be watered when it is not raining. Droughts and heat waves make it difficult for young trees to survive on their own. Luckily, Restore Mass Ave’s volunteers, known as “Treekeepers,” make sure care is given to every sidewalk tree.
Since roughly one-third of Mass Ave properties are foreign-owned, the organization works with embassies to plant trees on their grounds.
While it was once typical for embassies’ groundskeepers to maintain flowers the colors of the nations’ flags, it is now popular for embassies to also maintain the surrounding trees. Governments relate the activity to their climate change agendas. Groundskeepers become, in effect, "Treekeepers."
“They have a sense of ownership that they didn’t have before,” says Deborah. “When you give people who care for plants the chance to grow nearby sidewalk trees, they are delighted.”
As Restore Mass Ave encourages private homeowners and embassy staffs to care for trees in public space, the sense of shared community and stewardship multiplies.
“As in many neighborhoods, we found that the embassies don’t often talk to each other, but when you point out the common trees, and you engage all the staff, it becomes their common garden,” explains Deborah.
While Restore Mass Ave may have found a way to create a sense of an international environmental stewardship, Deborah, founder and president of the all-volunteer organization, concedes that the nonprofit would like to expand its influence, but not its area.
“The idea is to not take over a bigger and bigger area, but to get other people to start their own groups, such as Restore Georgia Avenue or Restore Connecticut Avenue. Only as more people here understand the importance and fun of growing trees, will DC become the ‘City of Trees’ as it was known a century ago."
(Image courtesy Restore Mass Ave)
For more information on how you can get involved with Restore Mass Ave or start your own “Restore” on your street, visit the Restore Mass Ave Volunteer page.
Restore Mass Ave is trying to spread the word, via their Tree Care Blog (http://blog.restoremassave.org) and their Facebook and Twitter (#restoremassave).
The U.S. Environmental Protection Agency has released its evaluations of the final Phase II Watershed Implementation Plans (WIPs) from Pennsylvania, West Virginia, Delaware, Maryland, Virginia and the District of Columbia. The evaluations are available online at the EPA’s Chesapeake Bay TMDL website.
Each state and the District of Columbia developed its own cleanup plan, in collaboration with local governments and conservation districts. The plans outline steps each jurisdiction will take toward restoring the thousands of streams and rivers that make up the Chesapeake Bay watershed.
“The Phase II WIPs represent a transition from planning to implementing the necessary practices at the local level,” said EPA mid-Atlantic Regional Administrator Shawn M. Garvin.
Through the Chesapeake Bay Program partnership, state and federal officials have committed to having all of the needed pollution control measures in place to fully restore the Bay no later than 2025.
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.”
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)
Nutrient credit trading could significantly trim the cost of cleaning up the Chesapeake Bay, according to a new study released by the Chesapeake Bay Commission.
Nutrient credit trading is a system that enables one pollution source to meet its pollution reduction goals by purchasing those reductions from another source.
The economic analysis showed that nutrient credit trading could save 20 percent to as much as 80 percent of costs to meet pollution reduction goals called for in the Chesapeake Bay TMDL, the federal “pollution diet” to clean up the Bay. State and local governments must reduce nitrogen and phosphorus pollution from farms, wastewater treatment plants, stormwater systems and other sources to meet these goals by 2025.
The study recommends that governments define trading rules and protocols, provide information and technical assistance, and ensure compliance and enforcement to maximize cost benefits and guarantee trading programs actually deliver pollution reductions.
To date, four Chesapeake Bay watershed states – Maryland, Pennsylvania, Virginia and West Virginia – have initiated water quality trading programs.
Visit the Chesapeake Bay Commission’s website to learn more about the study and download the full analysis.
The Chesapeake Bay’s blue crab population increased 66 percent in 2012 to its highest level since 1993, according to the annual blue crab winter dredge survey conducted by Maryland and Virginia.
The enormous increase was fueled by a “baby boom” – an almost tripling of the juvenile crab population, from 207 million last year to 587 million. This figure smashed the old record of 512 million juvenile crabs set in 1993.
Overall, the Bay’s crab population has risen to 764 million, more than triple the record low of 249 million set in 2007. That deep decline set in motion four years of concentrated efforts to rebuild the stock.
“Just a few short years ago, the future did not look bright for our blue crab population,” said Maryland Gov. Martin O’Malley. “Our female crabs were being overfished, and our fishery was at risk of complete collapse. We teamed up with our neighbors in Virginia and at the Potomac River Fisheries Commission to make the tough choices, guided by science, to reverse that population decline.”
Bay-wide, the crab harvest has increased substantially since 2008, when 43 million pounds were caught. In 2011, an estimated 67.3 million pounds of crabs were harvested from the Bay.
Not all news from the survey was bright: the number of spawning-age females dropped by roughly 50 percent to 97 million. However, this figure is still above the health threshold. Maryland and Virginia will work together to produce a management strategy to avert another stock decline for this segment of the crab population.
Visit the Maryland Department of Natural Resources’ website for more information about the winter dredge survey and the 2012 blue crab figures.
Seven federal agencies involved in Chesapeake Bay restoration have released a progress report and action plan that detail achievements and initiatives toward the goals outlined in the federal Strategy for Protecting and Restoring the Chesapeake Bay.
The federal government releases a progress report and action plan each year as part of the strategy, which was developed in response to President Obama’s May 2009 Chesapeake Bay Executive Order.
The fiscal year 2011 progress report details the steps federal agencies took toward achieving strategy goals. Although much of the year focused on setting a “road map” for the future, federal agencies also collaborated to eliminate duplication of efforts, enable best use of resources, and bring each agency’s unique skills to restoration projects.
The fiscal year 2012 action plan includes a list of tangible efforts federal agencies will tackle to improve the Bay’s health. Some of these initiatives are continuations of projects stared the previous year, whereas others are new initiatives that build on the past.
The seven federal agencies included in these reports are the Environmental Protection Agency and the departments of Agriculture, Commerce, Defense, Homeland Security, Interior and Transportation.
Visit the Chesapeake Bay Executive Order website to read the progress report and action plan.
“Everything you film today, everything on camera, everything you walk on, was created. None of it was here in 1998. We’d be in several feet of water right now a little more than a decade ago.” – U.S. Fish and Wildlife Service Biologist Chris Guy
It’s warm for a January morning. But out of habit, the team from the U.S. Fish & Wildlife Service Chesapeake Bay Field Office (FWS) is armed with coffee thermoses and dressed in construction-orange floatation gear. The hot coffee and “survival suits” gain importance as the winter wind stings our faces on the hour-long boat ride from Annapolis to Maryland’s Eastern Shore. The team embarks on this trip most mornings throughout the year, even in the coldest months.
In fact, today’s task must be completed in the first weeks of the new year. We’re hauling discarded Christmas trees to build waterfowl habitat on Poplar Island, a place where, ten years ago, wildlife habitat had nearly disappeared – because the land had disappeared. In 1997, just 10 acres of the original island remained.
Today, Poplar Island has grown to 1,140 acres, thanks to a partnership between FWS, the U.S. Army Corps of Engineers, Maryland Environmental Service and Maryland Port Administration that uses dredge material from the Port of Baltimore to rebuild the island. Many places (such as parts of Washington D.C. and Philadelphia International Airport) have been “built” using this technique, known as “fast-landing.” But Poplar Island is distinctive: it’s being constructed not for human use, but to provide the Chesapeake Bay’s wildlife with island habitat, a rarity in an era of quick-sinking shorelines and rising sea levels.
“What's unique about this project is the habitat aspect,” says FWS biologist Chris Guy, who’s helped run the project since 2005. “It's a win-win, because you get a dredge disposal site, which is hard to come by in the Chesapeake Bay, and it's long term, and you're getting much-needed habitat restoration.”
According to FWS biologist Peter McGowan, who began working on the project in the mid 1990s, wildlife are now flocking to Poplar Island. “Back in 1996, we had ten documented bird species using the island,” he says. “Now we have over 170 species that have been documented, and over 26 nesting species.”
Every January since 2005, residents of Easton, Maryland, have put their old Christmas trees on the curb for trash pickup, unaware of the fact that their discarded holiday greenery will soon become shelter and nesting habitat for black ducks, snowy egrets, red-winged blackbirds and diamondback terrapins.
Like so many Chesapeake Bay islands before it, Poplar Island fell victim to both rapid sea level rise and post-glacial rebound: the counteraction of glaciers during the last Ice Age that’s making the Bay’s islands sink. The combination of rising water and sinking land caused shorelines to quickly erode, and eventually vanish.
Here’s a summary of Poplar Island’s life, near death and revitalization:
How do scientists and engineers turn open water into land you can confidently step on? With dried and processed dredge material that’s used to build up the land over time.
Dredging is a process of clearing sediment (dredge) out of the bottom of waterways. Dredging is necessary on many rivers leading into major ports because sediment naturally builds up over time. This sediment must be excavated so large ships can pass in and out of ports.
Maintenance dredging of the Port of Baltimore is critical to Maryland’s economy: the port contributes $1.9 billion and 50,200 jobs to the state’s economy. It’s also the number one port in the U.S. for automobile exports.
It also contributes a lot of sediment. The port estimates that maintenance dredging in the next twenty years will generate 100 million cubic yards of sediment – enough material to fill the Louisiana Superdome 25 times. Finding a place to store this massive amount of dredge material has been a problem – that is, until the Poplar Island project came calling, requiring 68 million cubic yards of dredge.
When dredge material arrives at Poplar Island through large pipes, it spends a few years drying. Then bulldozers and heavy equipment move in to dig out channels for wetlands and streams. When the topography is set, the area is planted with grasses, trees and shrubs.
A first time visitor to Poplar Island may be surprised to see bulldozers and pipes gushing black dredge material at a site renowned as a world wonder of habitat restoration. Although it’s necessary to use this heavy equipment to rebuild the island, the staff has found a way to balance these activities and still attract wildlife.
“Let's call it a ‘dance,’” says Guy. “We have to work with the construction, obviously, but we have to be sensitive to the needs of the birds.”
The Christmas trees that Guy and McGowan have been bringing to the island since 2005 give black ducks a place to lay their eggs. Black duck populations have fallen dramatically in the Chesapeake Bay region, causing the bird to be listed as a species of concern.
One reason for the species’ decline is a lack of food, including bay grasses, aquatic plants and invertebrates that have dwindled as pollution increased. Development and other human activities have encroached on its wintering and breeding habitats.
“[When we began the project], we looked at what others around the country used to attract nesting birds,” explains McGowan. “Christmas trees were a good resource. Instead of going into landfills, they could be reused.”
Discarded Christmas trees imitate shrubs that black ducks typically seek out. They’re warm, sheltered spots to raise young. Since the first tree plantings on Poplar Island took place just ten years ago, none are mature enough to provide adequate nesting habitat. So until the real trees grow tall enough, Christmas trees will have to do.
“Black ducks like to nest in thickets in the marshes,” McGowan explains. “Christmas trees help provide the structure they need. It keeps them covered and safe from predators.”
And the trees seem to be working. As we take apart last year’s piles, we find a handful of eggs underneath the dead trees.
“Seeing that we have these leftover eggs demonstrates to us that ducks are using these nest piles successfully,” says Guy. “Just about every one of them we find a few eggs, so we think they’re having multiple clutches.”
The eggs we find in the six or seven piles that we disrupt belong to mallards, but McGowan and Guy claim that black ducks are nesting on Poplar Island as well.
“We've had six or seven black ducks nesting on the island,” says Guy. “You may say six or seven isn't a big deal, but when you're down to the last few hundred black ducks nesting in the Bay, going from 0 to 6, where they're used to be thousands, that's a big success story. That's not the only thing that these trees do, but it's one of the main drivers to get these trees out here.”
Guy and McGowan have long envisioned Poplar Island as prime habitat for black ducks.
“Back [in 2005], we went around the curbs in Anne Arundel County and threw the trees in the back of my pickup,” Guy tells me. It took the pair the entire month of January to collect the trees and transport them to Poplar Island.
Seven years later, the project is finished in just one day with help from Easton Public Works and volunteers and employees from FWS and Maryland Environmental Service.
Black ducks aren’t the only critters on Poplar. The island is home to hundreds of birds, reptiles and other species that now rely on the restored landmass for food and shelter.
For more information about Poplar Island and other wildlife habitat restoration projects around the Chesapeake Bay region, visit the U.S. Fish and Wildlife Service’s Chesapeake Bay Field Office website.
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.
Delaware, Maryland, Pennsylvania, Virginia, West Virginia and the District of Columbia are generally on track to meet pollution reduction goals for the Chesapeake Bay and its rivers by 2025, according to the U.S. Environmental Protection Agency’s (EPA) evaluations of the jurisdictions' cleanup plans.
The six Bay states and the District of Columbia recently submitted their Phase II Watershed Implementation Plans (WIPs) and their 2012-2013 pollution reduction milestones. These plans lay out how each jurisdiction will meet pollution reduction goals set by the EPA in the Chesapeake Bay TMDL.
Overall, the jurisdictions built considerably upon their Phase I plans, according to the EPA. The Phase II plans provide more specific cleanup strategies and detail restoration actions on a local level.
EPA evaluations and feedback on each jurisdiction’s cleanup plan are available on the Chesapeake Bay TMDL website. The EPA is still reviewing New York’s plan, which was submitted after the deadline.
The EPA will continue to work with the jurisdictions between now and March 30, when the final Phase II WIPs are due.
From old box springs to blown-out tires, we’ve all had “problem waste” that’s too big and bulky for curbside disposal. The next option is usually to borrow a friends’ pickup truck and drop off your awkward, heavy or disgusting objects at the local dump. But if you live in Fairfax County, Va., there are only two places where you can legally dump your trash (4618 West Ox Road, Fairfax, and 9850 Furnace Road, Lorton).
(Image courtesy Let’s Do It, Virginia)
Maybe it’s the inconvenience of driving across the county to get rid of “problem waste,” or maybe it’s the fee residents must pay to properly dispose of their trash ($6 for five 32-gallon bags, $9 for six to 10). Whatever the case, some residents are illegally dumping their unwanted appliances, shoes, baby clothes and car parts along Accotink Creek, a 25-mile-long Potomac River tributary.
Friends of Accotink Creek is a Fairfax-based volunteer group dedicated to battling illegal dumping. On weekends from March 31 to April 28, Friends of Accotink Creek will be cleaning different sections of the creek as a part of the greater Potomac Watershed Cleanup. The cleanups are much needed: since April 2007, there have been 166 reported illegal dumping acts in the county, and countless others remain unreported. Students, community members, religious organizations, neighbors and nature lovers will come together to drag abandoned dryers up hills and pull embedded tires out of streams. Interested in helping out? Be sure to bring your muscles!
Who knows – someone else’s trash may become your treasure. Volunteer Olivier Giron is building his master’s thesis around taking photographs of the trash – not because he thinks it’s beautiful, but because he believes the dismal juxtaposition of greenery and rusted metal will help influence people’s dumping behaviors. His website, Let’s Do It, Virginia, shows photos of the discarded trash and encourages other organizations to get involved in World Clean Up 2012.
(Image courtesy Friends of Accotink Creek)
Illegal dumping is one of the largest problems that Friends of Accotink Creek tackles. But the group also has its hands in a variety of environmental projects to restore and protect Accotink Creek.
Klub Kudzu is Friends of Accotink Creek’s invasive weed removal project. On Wednesdays, volunteers help remove kudzu, a climbing and coiling vine native to Asia. Kudzu has no predators to control its spread in the United States; as a result, it grows quickly, climbing over trees and shrubs and killing them by blocking out sunlight. If you’re free, join Friends of Accotink Creek to help save the creek’s native plants from this invader!
Volunteers monitor Accotink Creek for macroinvertebrates: worms, clams and other small creatures that live at the bottom of streams. Macroinvertebrate populations indicate the health of streams like Accotink Creek. Join other critter counters at Lake Accotink Park on the second Saturday of March, June, September and December.
(Image courtesy Friends of Accotink Creek)
Friends of Accotink Creek relies on volunteers like you to keep these restoration activities running. So contact the organization today and volunteer your time to a good cause. You can also stay in touch with Friends of Accotink Creek on Facebook.
The Chesapeake Bay Trust, the U.S. Environmental Protection Agency (EPA) and the state of Maryland will award more than $400,000 to cities and towns throughout the Chesapeake Bay watershed through the newly expanded Green Streets, Green Jobs, Green Towns grant initiative.
The Green Streets grants will help communities that want to accelerate greening efforts to improve livability, economic vitality, and protection of local waterways and natural areas. Projects selected will improve watershed protection and stormwater management through low-impact development practices, renewable energy use and green job creation.
“Green streets and green infrastructure are investments that create jobs and save money while also providing multiple environmental and quality of life benefits,” EPA Regional Administrator Shawn Garvin said.
Grant assistance of up to $35,000 is available for infrastructure project planning and design. Grants of up to $100,000 will be awarded for implementation and construction.
Last year, 10 cities and towns in Maryland were awarded grants to fund the planning and design of green infrastructure projects. This year, the program is providing double the overall funding.
The Green Streets grant program is open to local governments and non-profit organizations in urban and suburban areas throughout the Chesapeake Bay watershed, including Delaware, Maryland, New York, Pennsylvania, Virginia, West Virginia and the District of Columbia.
For more information about the Green Streets, Green Jobs, Green Towns grant program, visit the Chesapeake Bay Trust’s website. The deadline to submit proposals is March 9, 2012.
Maryland Gov. Martin O’Malley has proposed more than $52 million for Chesapeake Bay restoration in fiscal year 2013, nearly double last year’s allotted amount. The money would fund the Chesapeake and Atlantic Coastal Bays Trust Fund, which supports projects that reduce polluted runoff and other types of nonpoint source pollution to the Bay and its rivers.
The trust fund provides dedicated funding for the most cost-efficient restoration practices, targeted in areas where pollution reductions will be most effective. It is made up of money generated through motor fuel and rental car taxes.
Since its creation in 2007, the trust fund has provided $58 million for pollution reduction projects throughout Maryland. According to the Maryland Department of Natural Resources (DNR), this funding has prevented more than 3.5 million pounds of nitrogen, more than 330,000 pounds of phosphorus and more than 470 tons of sediment from entering local streams, creeks, rivers and the Bay.
Some restoration highlights for the proposed funding include:
For more information about the proposed funding, including a county-by-county breakdown of funding and a complete 2013 workplan, visit Maryland DNR’s website.
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.
As the sun rises, bald eagles swoop from tree to ground; Canada geese honk happily in a nearby field; and a crew of scientists, boaters and trappers begin a day’s work at Blackwater National Wildlife Refuge in Cambridge, Maryland. The mission? To keep the marshes that fringe the shoreline along this part of the Chesapeake Bay from disappearing.
Although wetland degradation can be attributed to a variety of factors, the field crew at Blackwater is focusing their efforts on one cause they believe can be easily controlled: an invasive rodent called nutria. Native to South America, nutria were introduced to the United States in the early 20th century for their fur, which was thought to be valuable at the time. These 20-pound animals with the build of a beaver and the tail of muskrat may seem harmless, but their effect on marshes across the United States has been devastating.
An overindulgent diet of wetland plants, a lack of natural predators and ridiculously high reproduction rates are characteristics that have led nutria to be labeled as an “invasive species.” Simply put, this means they aren’t originally from here, and they harm the Chesapeake Bay ecosystem.
Nutria eat 25 percent of their body weight in marsh plants per day. Let’s put that into perspective: if you’re a 120-pound woman, you’d have to eat 30 pounds of plants each day to eat like a nutria. And since marsh plants don’t weigh all that much, you’d find yourself eating a lot of vegetation.
To make matters worse, nutria tear up the roots of marsh plants when they eat, making it impossible for new plants to grow. As a result, large areas of marshland erode away to open water.
“One property owner on Island Pond had a 300-acre marsh property. Now there’s about 30 acres left,” describes Stephen Kendrot, who works on the Nutria Eradication Project for the U.S. Department of Agriculture’s Animal and Plant Health Inspection Services (APHIS).
Aerial photographs of Blackwater depict a similar scenario. The refuge has lost 50 percent of its wetlands since nutria were introduced in the 1940s. The photos below depict Blackwater in 1939 (left) and 1989 (right.)
Certainly, this loss is a tragedy for Eastern Shore landowners. And while residents may be disappointed that they can’t look out at a beautiful marsh view or help their children find frogs in their backyard wetland, loss of marshland also results in irreversible ecological consequences.
Marsh plants are incredibly beneficial to the environment because they:
In the early 1990s, U.S. Fish and Wildlife staff fenced off random quarter-acre plots in Blackwater’s marsh, excluding nutria but allowing other animals to enter. After several growing seasons, the marsh plants inside the enclosure began to grow, while the vegetation outside the fencing declined. This finding proved that nutria was the direct cause of marsh loss.
Like most rodents, nutria are prolific breeders. This means that those areas with just one or two nutria won’t stay that way for long. Female nutria are fertile as young as six months old, and they can become pregnant again just 24 hours after giving birth. (Essentially, a lifetime of being pregnant.)
“Sometimes we miss a couple animals and they might find each other and start a new population,” explains Kendrot.
As the nutria problem grew serious, federal and state agencies, universities and private organizations partnered to form the Nutria Eradication Project. The project team is made up of academically trained biologists and Eastern Shore natives who have been trapping nutria since they were kids.
Although nutria have been eradicated from Blackwater since the project took off in 2002, there are still substantial populations in other, less densely populated areas. These are the spots the Nutria Eradication Project is now targeting.
Today, Kendrot and I tag along with the field team to survey for nutria on the Wicomico River, an area where residents have reported nutria.
Mario Eusi, who has been trapping nutria for years, drives our boat down the Wicomico River and turns into a narrow inlet. This area is privately owned, but the landowners have granted the team permission to access their property. This type of support is critical to the project’s success.
“About half the nutria we find are on private property,” Kendrot explains. “And almost all the property on the Wicomico is privately owned.”
Consequently, the team dedicates lots of time to public outreach. Kendrot and other team members make phone calls and sit down at kitchen tables across Wicomico and Dorchester counties to explain the harmful effects of nutria. The team must assure landowners that if they grant access to their land, they are preventing their property from disappearing. From this perspective, the federally funded Nutria Eradication Project is actually a public service to waterfront landowners – the team does their best to prevent residents’ marshland from sinking into the Chesapeake Bay.
Today we are tracking nutria, which means looking for signs such as scat, paw prints, chewed plants, flattened grass beds – anything to prove “a nutria was here.” A good tracker must have both a keen knowledge of what nutria signs look like and the sharp senses to catch them, regardless of weather conditions or the speed of the boat cruising down the river. The team also tracks nutria through other methods, including dogs, radio collars and hidden video cameras.
Finding the “nute” is the bigger half of the battle. “Trapping is the easy part,” the field team assures me. Team members must first find signs of nutria before they can decide where to set traps in the spring. I admit: I’m relieved I won’t have to see any nutria in traps today.
The tide is rising, so we have to be quick; soon, the water will wash away paw prints and make it difficult to identify nesting areas. Eusi points out the difference between nutria and muskrat scat. His eye for detail and ingrained awareness of the great outdoors makes him an excellent tracker.
Suddenly, we find a nesting site: an area of flattened grasses that looks like someone has been sitting in the marsh. The signs multiply, and soon the team is out of the boat, bushwhacking through twelve-foot high cattails. I try to catch up, but my foot gets stuck in the mud, and soon I am up to my hips in wetland!
As we continue through the marsh, we find one of the most conclusive signs of an active nutria population: a 10-foot-wide “eat-out,” or an open area where nutria have eaten all of the grasses and their roots. These bare, muddy areas, stripped of all vegetation, eventually erode away into open water.
When we spot a larger “eat-out” not a few steps away, it occurs to me that the two areas will likely merge into one giant mud flat. The cattails I just bushwhacked and the mud I sank into will soon disappear forever into the Wicomico River.
Since we have successfully tracked nutria on the Wicomico today, the team can now think about how to trap the animals.
When a nutria is trapped, it drowns quickly. Team members record the age and sex of each nutria to determine if it is newly born or if it was missed during the previous round of trapping. One way to estimate a nutria’s age is to weigh its eyeballs, because the lenses grow at a fixed rate throughout its life.
Dead nutria have another benefit: carcasses left in the wild provide food for bald eagles, turtles and other wildlife.
While the term “eradication” may conjure up images of ruthless killers, the field team does not seek to conquer these rodents. Rather, the goal is to preserve the wetlands that support the Chesapeake Bay ecosystem and define the culture and economy of Maryland’s Eastern Shore.
The team’s work also benefits the region’s economy as a whole. It’s estimated that nutria cost Maryland $4 million in lost revenue in 2004 alone. The Bay’s crab and oyster fisheries are just two of countless industries that depend on coastal wetlands. The natural filtering capabilities of marsh plants cost millions of dollars to imitate with wastewater treatment plants. Nutria eradication doesn’t just save our wetlands; it also saves our money.
Nutria are often confused with beavers and muskrats, two native and ecologically important mammals. The Fish and Wildlife Service offers a nutria identification page on its website to help you distinguish the difference between these three similar-looking species.
If you think you may have nutria on your property, you should contact the Nutria Eradication Team.
In Louisiana, the nutria infestation problem is even worse. The current generation is carrying on the traditions of fur-bearing trappers thanks to the state’s Nutria Control Program, which pays trappers per nutria they collect. The state even promotes nutria trapping by providing recipes for dishes such as smoked nutria and nutria chili!
Real fur may no longer be a faux pas for the environmentally conscious fashionista. Coats and hats made from nutria fur are considered by many to be “green and guilt-free.” George Costanza thought so, anyway: in an episode of Seinfeld, he replaces Elaine’s lost sable hat with another made from the fur of this invasive rodent.
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:
Every summer of my childhood, I dug for crayfish, collected rocks and even searched for treasure in Paxton Creek, a stream that ran through my neighborhood park in Harrisburg, Pennsylvania. Little did I know that this stream flowed into the Susquehanna River, a tributary of the nation’s largest estuary. Reflecting on these childhood experiences, I realize that Paxton Creek may have been where I first cultivated my affection for the natural world.
(Image courtesy Artman1122/Flickr)
Soon after beginning at the Bay Program, I discovered the Paxton Creek Watershed and Education Association (PCWEA), a volunteer organization that’s working to restore this stream and cultivate a new generation of environmentalists as they comb its waters for crayfish.
As its name suggests, PCWEA’s mission is more than “science”; the organization places just as much emphasis on creating environmental education opportunities and fostering community relationships.
PWCEA’s projects range from a community-wide Crayfish Crawl to control the invasive rusty crayfish to a tour of stormwater best management practices that neighborhoods, schools and localities have adopted to help reduce pollution. Because Paxton Creek flows from rural areas in the headwaters (near Blue Mountain) to the city of Harrisburg, PCWEA volunteers have the opportunity to work at the interface of urban, suburban and rural environments.
Paxton Creek’s biggest threat is pressures from development, which has inundated the upper portion of the watershed since PCWEA was established in 2001. The creek’s upland portions flow through Harrisburg’s suburbs – areas that were once farms and woodlands. Even since I left the area in 2005, abandoned fields and wooded lots have been converted into gas stations, housing developments and shopping centers. Sure, this means that many of the secret hideouts of my childhood have disappeared, but it also means that there are more roads, parking lots and buildings. These paved, or impervious, surfaces do not allow stormwater to soak into the ground; instead, it flows into storm drains, carrying oil, pet waste and other pollutants along with it.
But just because PCWEA doesn’t like impervious surfaces doesn’t mean that the group is against development. Instead, it views the changing land use patterns and rapidly increasing population as an opportunity to promote sustainable growth and influence new residents to install beneficial landscaping techniques.
“There are modes of development that can achieve satisfactory runoff infiltration with less impervious surface,” E. Drannon Buskirk writes in PCWEA’s latest newsletter.
PCWEA has partnered with the Susquehanna River Basin Commission to showcase best management practices already implemented in the creek’s 27-square-mile watershed. Residents can view rain gardens, rain barrels and conservation landscaping examples, or they can take an online tour of the sites.
In case you’d rather see the other end of the spectrum, PCWEA has compiled a driving and online tour of “hot spots”: streamside areas that are eroding and contributing sediment pollution to the creek.
PCWEA seeks to reduce impervious surfaces and sediment pollution, but it is also interested in involving the community’s 60,000 stakeholders in community greening projects.
My favorite PCWEA project: A streamside tree nursery
PCWEA has a streamside tree nursery in my old neighborhood park, Shutt Mill Park. Community members work together to maintain the nursery.
These trees keep the soil in place, preventing sediment pollution from clouding the creek. Also, their roots absorb rainwater, which reduces flooding and stormwater runoff. And as these trees mature, they will provide habitat for wildlife and shade the creek, keeping water temperatures cool.
Do you live near Paxton Creek? Get involved today!
There are plenty of opportunities for people to help restore and protect Paxton Creek, such as tabling at the Dauphin County Wetlands Festival, leading youngsters in creek explorations, and implementing sustainable landscaping practices on your own property.
(Image courtesy Paxton Creek Watershed and Education Association)
Contact PCWEA for more information on how you can help Paxton Creek.
On a brisk Saturday in October, 160 volunteers collect 3.5 tons of discarded children’s toys, plastic bottles, crushed automobiles, and various other kinds of trash from their local Chesapeake Bay tributary, the Rappahannock River.
The volunteers, many of them students at the University of Mary Washington and Mountain View High School, are participants in a clean-up hosted by Friends of the Rappahannock, a non-profit advocacy, restoration and education organization based in Fredericksburg, Virginia.
Friends of the Rappahannock – also known as “River Friends” or “FOR” – hosts fall and spring clean-ups each year. But its environmental efforts span the entire year. From engaging at-risk youth in streamside restoration activities to helping residents construct rain gardens in their yards, FOR’s volunteers are saving the Chesapeake Bay in a number of ways.
“We give people the chance to make a difference, to go home feeling that whatever they’ve done, they’ve made some type of positive impact,” says John Tippett, FOR’s executive director. “Providing a range of these fulfilling opportunities is what keeps our volunteers coming back.”
FOR’s diverse collection of volunteer programs are critical for a river so geographically expansive: the Rappahannock travels from the Blue Ridge Mountains to the Chesapeake Bay, transecting landscapes that range from agricultural (in the headwaters and tidewaters) to urban (near Fredericksburg).
Along the its course, the river experiences nearly every type of pollution pressure that can be found in Virginia: from livestock manure on farm fields to fertilizer from suburban lawns.
How does FOR help reduce these pollution pressures? The group’s strategy varies from community to community. FOR takes into account the pollution source (anything from animal waste to fertilized lawns), but also considers the interests of residents, the involvement of local governments, and the availability of staff and volunteers.
“We strive to develop a variety of activities and volunteer opportunities to engage our members and other community members,” explains Sarah Hagan, volunteer coordinator at FOR.
Here are a few of our favorite ways you can get involved with FOR:
Contact FOR to get involved today! And if you don’t live near the Rappahannock, don’t worry; there are plenty of small, volunteer-based watershed organizations throughout the Chesapeake Bay region that you can get involved with!
MORE from FOR:
Images courtesy Friends of the Rappahannock
The federal government is looking for feedback on the first set of short-term water quality goals, or “milestones,” as part of the Chesapeake Bay Executive Order.
The “Strategy for Protecting and Restoring the Chesapeake Bay Watershed” calls upon the federal government to join the seven Chesapeake Bay jurisdictions – Delaware, Maryland, New York, Pennsylvania, Virginia, West Virginia and the District of Columbia – in establishing two-year milestones: short-term restoration goals set every two years that lead up to a long-term cleanup deadline.
The draft water quality milestones were selected because they represent activities that can result in large environmental improvements, need significant resources or directly support the states in meeting their Watershed Implementation Plans (WIPs).
You can provide feedback on the draft water quality milestones at the Chesapeake Bay Executive Order website by Nov. 30, 2011.
The final federal water quality two-year milestones will be announced by Jan. 7, 2012, along with the Bay jurisdictions’ 2012-2013 milestones and the federal milestones for the other four goal areas (habitat, fish and wildlife, land conservation and public access, and supporting strategies).
Visit the Chesapeake Bay Executive Order website to learn more about the federal strategy to protect and restore the Bay.
Four projects and individuals in Maryland, Pennsylvania and Virginia have been recognized as Chesapeake Forest Champions for their contribution to Chesapeake Bay restoration through the promotion of trees and forests.
The inaugural Chesapeake Forest Champion contest honored recipients in four categories: most innovative, most effective at engaging the public, greatest on-the-ground impact and exceptional forest steward/land owner.
The "most innovative" award went to Adam Downing and Michael LaChance of Virginia Cooperative Extension and Michael Santucci of the Virginia Department of Forestry for their Virginia Family Forestland Short Course program. The team tackled a critical land conservation challenge: intergenerational transfers of family farms and forests, and the need to educate land owners on how to protect their land. Through the land transfer plans developed in this program, more than 21,000 acres of Virginia forests are expected to remain intact, family-owned and sustainably managed.
The "most effective at engaging the public" champion was ecologist Carole Bergmann from Montgomery County, Maryland. Bergmann created the Weed Warrior program in response to a significant invasive plant problem in the county's forests. To date, approximately 600 Weed Warriors have logged more than 25,000 hours of work removing and monitoring invasive weeds.
The "greatest on-the-ground impact" award went to David Wise of the Chesapeake Bay Foundation for his leadership in restoring riparian forest buffers through the Pennsylvania Conservation Reserve Enhancement Program (CREP) partnership. Since 2000, Pennsylvania CREP has restored more than 22,000 acres of forest buffers -- more than all the other Chesapeake Bay states combined.
The "exceptional forest steward/land owner" champion was Susan Benedict of Centre County, Pennsylvania, for her work running a sustainable tree farm. Benedict has implemented many conservation projects on her family's land, such as planting habitat to encourage pollination in a forested ecosystem.
The Chesapeake Forest Champion contest was sponsored by the U.S. Forest Service and the Alliance for the Chesapeake Bay as part of the International Year of Forests. The four Chesapeake Forest Champions were honored earlier this month at the 2011 Chesapeake Watershed Forum in Shepherdstown, W.Va.
Visit the Alliance for the Chesapeake Bay's website to learn more about the Chesapeake Forest Champions.
Image: (from left to right) Sally Claggett, U.S. Forest Service; David Wise, Chesapeake Bay Foundation; Michael LaChance, Virginia Cooperative Extension; Susan Benedict, land owner, Centre County, Pa.; Carole Bergmann, Montgomery County, Md.; and Al Todd, Alliance for the Chesapeake Bay. Image courtesy Alliance for the Chesapeake Bay.
The Potomac Conservancy is looking for individuals, educators and community groups to help collect native tree seeds during the annual Growing Native season, which begins Sept. 17.
Volunteers participate in Growing Native by collecting native tree seeds across the Potomac River region. The seeds are donated to state nurseries in Maryland, Pennsylvania, Virginia and West Virginia, where they are planted and used to restore streamside forests throughout the 15,000-square-mile Potomac River watershed.
Since Growing Native’s inception in 2001, nearly 56,000 volunteers have collected more than 164,000 pounds of acorns, walnuts and other hardwood tree and shrub seeds. In addition to providing native tree stock, Growing Native builds public awareness of the important connection between healthy, forested lands and clean waters, and what individuals can do to protect them.
Visit growingnative.org to learn more about how you can get involved with Growing Native.
Image courtesy Jennifer Bradford/Flickr.
The Maryland Department of Natural Resources (DNR) and the Chesapeake Bay Foundation have placed 306 reef balls planted with millions of baby oysters in the Choptank River near Cooks Point.
Reef balls are three-dimensional structures that provide habitat for oysters and other aquatic organisms, including worms, mussels, striped bass and black sea bass. Reef ball plantings help restore oyster populations and promote thriving aquatic reef communities. Many reef-dependent species have not been seen in the Choptank River for many years.
Visit Maryland DNR’s website to learn more about the agency’s artificial reef initiative.
More than 1,700 Maryland farmers will plant a record 550,000 acres of winter grains this fall through the state’s Cover Crop Program.
This acreage represents 155 percent of Maryland’s cover crop goal in its Phase 1 Watershed Implementation Plan, which spells out how the state will meet federal pollution reduction requirements. Cover crops are considered one of the most cost-effective ways to reduce pollution and help restore the Bay.
Maryland’s Cover Crop Program provides farmers with grants to plant cover crops on their fields immediately following the summer crop harvest.
Cover crops are grains such as wheat, rye and barley that are planted in the fall. Once established, cover crops recycle unused nutrients, helping to improve the soil for next year’s crop. Cover crops also control soil erosion and reduce the amount of nutrients that run off the land into nearby waterways.
Visit Maryland Gov. Martin O’Malley’s website to learn more about the cover crop enrollment figures.
A new scientific assessment of the Chesapeake Bay blue crab population shows that significantly more work needs to be done to rebuild the stock to sustainable levels.
The assessment, released by the National Oceanic and Atmospheric Administration, reveals that the blue crab stock was more depleted than originally thought and therefore will take longer to rebuild.
However, the stock has increased substantially in response to three years of management actions by Maryland, Virginia and the Potomac River Fisheries Commission, according to the assessment.
“The crab stock is improving throughout the Bay. Collectively, we have made a lot of progress over the past three years. But this new science indicates we still have a way to go to achieve our goal of having a biologically stable stock with a robust harvest,” said Jack Travelstead, Virginia’s Fisheries Chief.
The assessment sets a new healthy abundance level of 215 million female crabs, with overfishing occurring if 34 percent of the female crabs are harvested in a year.
Until now, fishery managers used an interim target of 200 million total adult crabs as the threshold of a healthy stock. Overfishing was considered to be occurring if 53 percent of adult crabs were harvested in a year. Regulations were established to meet these benchmarks, which were based on 2005 data.
For perspective, fishery managers have only come close to achieving the new assessment’s female abundance level three times during the past 22 years: in 2010, 1993 and 1991.
The new, more stringent assessment of the crab stock’s health will allow fishery managers to set more precise female harvest limits to fully rebuild the stock.
“This is a sea-change in how we will manage the fishery," Travelstead said, adding that Virginia is not likely to relax blue crab harvest restrictions in the near future.
“The new safe female abundance level and overfishing threshold will dictate how the fishery is managed in the years to come,” said Tom O’Connell, director of the Maryland Department of Natural Resources Fisheries Service.
The Chesapeake Bay Stock Assessment Committee will meet in September to consider the new assessment, examine data and provide management recommendations to Maryland, Virginia and the Potomac River Fisheries Commission.
The blue crab stock assessment took three years to complete and represents the best available science on the stock’s lifespan, gender, size distributions and reproductive capabilities.
Read and download the full blue crab stock assessment from the University of Maryland Center for Environmental Science’s website.
Ten Maryland communities have been awarded a total of more than $230,000 to design “green streets” that will reduce polluted stormwater runoff to the Chesapeake Bay and local rivers while creating green jobs in urban areas.
Baltimore City, Bladensburg, Capitol Heights, College Park, Colmar Manor, Cottage City, Edmonston, Hyattsville, Mount Rainier, University Park each received grants of $25,000-$35,000 to plan and design “green streets” in their communities.
A “green street” is a street that:
Communities can save $27 for every $1 invested in green infrastructure, according to the U.S. Environmental Protection Agency.
The Green Streets-Green Jobs Initiative grants are funded by the U.S. Environmental Protection Agency and the Chesapeake Bay Trust. For more information, visit the Trust's website.
The number of baby oysters in the Maryland portion of the Chesapeake Bay is at its highest level since 1997, and more young oysters appears to be surviving the effects of diseases, according to a recently completed survey by the Department of Natural Resources (DNR).
Since 1939, Maryland has monitored the status of the oyster population through annual field surveys. The surveys track three critical components of the oyster population: reproduction levels, disease infection levels and annual mortality rates.
The two-month 2010 fall population assessment covered 260 oyster bars and 399 samples throughout the Bay and its rivers. Scientists found 80 baby oysters (called spat) per bushel; about five times the 25-year average of 16.
The increased spat set is an immediate asset to Maryland’s expanded sanctuary program,” said DNR Fisheries Director Tom O.Connell. These protected oysters will grow and reproduce, contributing more oysters to the Bay's sanctuary and surrounding aquaculture and public fishery areas, and providing important ecological benefits such as water filtration and reef habitat.
Oyster spat were also widely distributed throughout the Bay and its rivers. While the largest amounts were in the lower Bay’s saltier waters, where reproduction is typically more successful, a moderate spatfall also occurred in fresher waters that generally have little to no spat sets. Some of these areas included the upper Bay as far north as Pooles Island and the upper reaches of the Chester, Choptank and Patuxent rivers.
Additionally, the frequency and intensity of the oyster diseases MSX and Dermo remains low. Dermo remains below the long-term average for the eighth consecutive year, and MSX has fallen after a spike in 2009. Oyster survivorship, measured by the percentage of living oysters per sample, was 88 percent, the highest level since 1985 and more than double the 2002 level.
"These moderate levels of natural oyster mortalities during recent years may reflect increases in disease resistances among oysters and their progeny that survived the severe disease pressures of the 1999-2002 drought,"said Chris Dungan, manager of oyster disease research at the NOAA Oxford Lab.
Since 2000, DNR, the NOAA Chesapeake Bay Office and the University of Maryland have produced more than 2.5 billion oyster spat in hatcheries and planted then in Maryland waters. The partnership has also reclaimed thousands of acres of buried shells from derelict oyster reefs.
Visit Maryland DNR's website to view the full results of the oyster survey.
Maryland farmers planted a record 398,679 acres of cover crops on their farms last fall, exceeding the state’s cover crop goal by 20 percent, according to the Maryland Department of Agriculture.
Cover crops are considered one of the best and most cost-effective agricultural conservation practices, also known as best management practices (BMPs). Cover crops help protect the Chesapeake Bay and local waterways by controlling soil erosion and reducing nutrient pollution runoff.
Collectively, the 398,679 acres of cover crops will prevent an estimated 2.4 million pounds of nitrogen and 80,000 pounds of phosphorus from potentially polluting the Bay and its rivers.
“Maryland is committed to achieving our Bay restoration goals by 2020, five years ahead of any other state in the watershed,” said Maryland Gov. Martin O’Malley. “The fact that farmers exceeded their goal and helped us get 60 percent of the way toward our overall two-year goal across all sectors shows that we can reach our early target.”
Farmers plant cover crops in the fall after harvesting their summer crops. Rye, wheat, barley and other cereal grains are planted as cover crops because they grow in cool weather.
Visit the Maryland Department of Agriculture’s website to learn more about cover crops.
On Saturday, Nov. 6, 107 volunteers showed up to Bread and Cheese Creek in Baltimore County, Maryland, to clean up the historic War of 1812 site. Through this hands-on restoration event, the “Clean Bread and Cheese Creek” group helped to bring the local community together and teach people about the effect humans can have on the environment.
The 3.5 tons of trash that were collected at the creek included 2.5 tons of metal, 21 tires and 14 shopping carts. Other notable items found in the creek include three bicycles, two boogie boards, a washing machine, a pool table, an industrial warehouse fan, a playpen, a seesaw and a bowling ball.
The group's founder, John Long, planned to recycle all of the metal removed from the creek to raise money to fund the next cleanup, scheduled for April 2, 2011. “I hope that helping to instill pride in the stream and its important past will foster an attitude of stewardship rather than indifference,” Long wrote in an e-mail to volunteers and supporters of the cleanup.
The extent of the trash and debris found in the creek shows that polluted stormwater runoff and dumping of large objects are major problems in the Chesapeake Bay's local creeks and streams. Trash can seriously damage the habitat and wildlife in and around waterways.
To learn more about Clean Bread and Cheese Creek and the fall cleanup, check out the links below:
Shopping cart image courtesy Clean Bread and Cheese Creek.
On June 30, the U.S. Senate Environment and Public Works Committee approved with bipartisan support the Chesapeake Clean Water and Ecosystem Restoration Act of 2009. The bill was introduced last fall by Maryland Sen. Benjamin Cardin and amended to remove provisions that would have codified a Bay-wide “pollution diet,” called a Total Maximum Daily Load (TMDL), for nitrogen, phosphorus and sediment.
The bill now moves on to the full Senate for approval.
The landmark legislation aims to expand federal resources, including funding, authority and enforcement tools, and set a legally binding deadline of 2025 for states to put all necessary measures into place to achieve a healthy, restored Bay. If passed by Congress, it would replace section 117 of the federal Clean Water Act, which authorizes the Chesapeake Bay Program.
The House of Representatives has not yet acted on a similar bill sponsored by Maryland Rep. Elijah Cummings.
Visit the following links to learn more about the Chesapeake Clean Water Act and how it could affect Bay restoration efforts.
Related News Articles:
The federal government will restore clean water in the Chesapeake Bay and its thousands of local waterways, implement conservation practices on four million acres of farmland, conserve two million acres of undeveloped land, and rebuild oysters in 20 Bay tributaries as part of a new strategy for protecting and restoring the Chesapeake Bay watershed.
The federal strategy was developed under President Obama’s Chesapeake Bay Executive Order issued in May 2009, which declared the Bay a national treasure and called on the federal government to deepen its commitment to restoring and protecting the Bay.
Through the new strategy, federal agencies will dedicate unprecedented resources, aggressively target actions where they can have the greatest impact, ensure that federal lands and facilities lead by example in environmental stewardship, and take a comprehensive, ecosystem-wide approach to restoration.
The strategy directly supports restoration activities by local governments, watershed groups, conservation districts, land owners and citizens.
Many actions in the strategy will also have economic benefits for the Chesapeake region, such as conserving working farms, expanding oyster aquaculture, supporting conservation corps programs and green jobs, and developing an environmental marketplace to buy, sell and trade pollution reduction credits.
“This strategy outlines the broadest partnerships, the strongest protections and the most accountability we've seen in decades,” said U.S. Environmental Protection Agency (EPA) Administrator Lisa P. Jackson, who chairs the Federal Leadership Committee for the Chesapeake Bay. The Federal Leadership Committee, established by the Executive Order, includes senior representatives from the departments of Agriculture, Commerce, Defense, Homeland Security, Interior and Transportation.
To increase accountability and accelerate restoration, federal agencies will meet milestones every two years for actions that make progress toward measurable environmental goals. These will support and complement two-year milestones set by the six Bay states and the District of Columbia.
Many actions to protect and restore the Bay will occur in the next few years, another step to accelerate cleanup efforts.
The strategy also outlines federal coordination with state activities, identifies goals for restoring the Bay, creates a process for reporting on progress, and explains how efforts will be adapted based on science and resources.
Read the full federal strategy at the Chesapeake Bay Executive Order website.
To restore clean water, the EPA will:
The U.S. Department of Agriculture (USDA) will:
“We will help the Bay watershed’s farmers and forest owners put new conservation practices on four million acres of agricultural lands so that agriculture can build on the improvements in nutrient and sediment reductions that we have seen over the last 25 years,” said USDA Secretary Tom Vilsack.
To protect priority lands, the Department of the Interior will:
“Our strategy provides the blueprint for finally restoring the Chesapeake Bay to health – its bountiful wildlife, abundant fish and shellfish, beautiful waterways and rich wetlands,” said Secretary of the Interior Ken Salazar.
NOAA and the U.S. Army Corps of Engineers, working closely with Maryland and Virginia, will launch a Bay-wide oyster restoration strategy that:
"It is critical that we apply our best science toward native oyster restoration and habitat protection, as well as toward development of sustainable aquaculture,” said Dr. Jane Lubchenco, Under Secretary of Commerce for Oceans and Atmosphere and NOAA Administrator. “Ecosystem-based approaches to management will enable progress toward a healthy, sustainable Chesapeake ecosystem that will include oysters for generations to come.”
Video From the Release of the Strategy for Protecting and Restoring the Chesapeake Bay Watershed
Council on Environmental Quality Chair Nancy Sutley
U.S. Environmental Protection Agency Administrator Lisa Jackson
U.S. Department of Agriculture Secretary Tom Vilsack
U.S. Navy Secretary Ray Mabus
U.S. Department of the Interior Assistant Secretary for Water and Science Anne Castle and U.S. Department of Commerce Principal Deputy Undersecretary for Oceans and Atmosphere Monica Medina
The Chesapeake Bay Program (CBP) has released the 2009 Bay Barometer, which shows that the Bay continues to be degraded and illustrates a clear need to continue to accelerate restoration efforts across the region. The science behind the Bay Barometer indicates that the Bay remains in poor condition, receiving an overall average health score of 45 percent, with 100 percent representing a fully restored ecosystem. It also states that the CBP partnership has implemented 64 percent of the needed actions to reduce pollution, restore habitats, manage fisheries, protect watersheds and foster stewardship.
At a more detailed level, the Bay Barometer presents some slight improvements for specific health indicators such as water clarity, deep-water habitat, blue crabs and bay grasses. While these upticks are important, they must be considered in the context of the Bay health overall. Water quality, for example, is only at 24 percent of its goals. The Bay’s poor condition is not surprising given that it will take time for the Bay’s water quality and living resources to respond to ongoing restoration efforts. Bay Barometer also shows that much more progress is needed to reduce nonpoint source pollution from agricultural, suburban and urban runoff.
The CBP’s Bay Barometer: A Health and Restoration Assessment of the Chesapeake Bay and Watershed in 2009 is the science-based annual review of the progress of the CBP partners toward achieving Bay health goals and implementing the needed restoration measures to fully restore the Bay ecosystem. It provides overall scores for both health and restoration efforts as well as scores for individual indicators of the Bay’s condition. In addition to the 12-page Bay Barometer executive summary, a full set of data, charts, graphs and videos about each indicator can be found in our online Bay Barometer section.
Some statistics on the health of the Bay in 2009 include:
Restoration highlights from 2009 included:
Partner restoration highlights were included in the Bay Barometer this year, summarizing efforts by the states, the District of Columbia, the Chesapeake Bay Commission, the U.S. Department of Agriculture and the U.S. Environmental Protection Agency. Bay Barometer also includes a “What You Can Do” section, giving suggestions to the watershed’s nearly 17 million residents for how they can do their part to aid in Bay restoration, such as not fertilizing lawns, picking up after pets, planting native trees and shrubs, and volunteering with local watershed groups.
Because of the influence of the Bay watershed’s 17 million residents, Bay Barometer includes a section that shows seven simple actions people can take to help restore the Bay and its local waterways:
For more information about the data included in Bay Barometer, view a PDF of the full report or see additional details on each indicator in our Bay Barometer section.
On the first Wednesday in December, landowner Ray Lewis proudly looked across one of three recently constructed wetlands on his upstate New York farm. Accompanied by several local organizations involved in the effort, Mr. Lewis explained to Jeff Lape, director of the Chesapeake Bay Program, why he had taken on such a project.
“My wife Loddie and I bought this farm several years ago and we’ve done lots of work to improve it. Building these wetlands will catch sediment and farm-related pollution before it enters our creek.”
Lewis was referring to Carr’s Creek, which borders approximately one mile of his farm before joining the upper Susquehanna River near Sidney, New York.
“These wetlands will also contribute to restoration and protection of the Chesapeake Bay,” Lewis said.
And what compelled Lewis and his wife – who are recent transplants from Philadelphia – to take on such an ambitious project? It started a few years ago, when Lewis attended a meeting of the Sidney Center Improvement Group. There, he learned how landowners could improve local stream conditions through watershed management: conserving and restoring natural areas to protect habitats, the health of local waterways and quality of life in communities.
“It started a couple of years ago when I attended a meeting of the Sidney Center Improvement Group, learned about watershed management and how landowners could improve local stream conditions,” explained Lewis.
After participating in a stream monitoring workshop sponsored by the Improvement Group, Izaak Walton League of America and the National Park Service, Lewis contacted the Delaware County Soil and Water Conservation District and the Upper Susquehanna Coalition. He soon was approving a design for a series of three wetlands financed in part by the Soil and Water District and constructed by the Coalition.
The Chesapeake Bay Program got involved with this project, hundreds of miles removed from the Bay, when the Sidney Center Improvement Group contacted the Bay Program for assistance managing streams, according to the group's president, Joe Lally. The group was referred to the National Park Service, a partner organization with the Bay Program.
“And we have received hands-on assistance from the Park Service’s Rivers and Trails staff ever since,” Lally said.
You could say the weather was against me that day. I woke up in the morning to pouring rain and a temperature in the 50s. Not exactly the best conditions for planting wetland grasses on an island in the Chesapeake Bay. But nonetheless, the Baltimore Aquarium volunteer packet did say RAIN or shine.
So I hopped in the car with some fellow co-workers and began the hour-and-a-half drive from Annapolis to the planting site at Eastern Neck National Wildlife Refuge. I had never been to Eastern Neck before, but I will surely return, preferably on a warm, sunny day! The refuge, located at the mouth of the Chester River on the Eastern Shore, is one of the top five waterfowl habitats in Maryland.
I arrived at the parking lot to find the hardy Aquarium staff ready to load us onto a boat and shuttle us to the planting site. So I suited up in layers and raingear and prepared for an interesting boat ride. The river was a bit choppy, so the ride was a cross between white water rafting and riding a rollercoaster with a bucket of water dumped over your head every five minutes. Taking a ride in a washing machine might be a similar experience.
Thoroughly drenched, I arrived at the planting site ready to get to work. My mission that day was to plant two species of grass on the eroding sandbar separating Hail Creek from the Chester River. We broke into teams and started planting. My team had a diviler, a feeder and a tucker. The diviler dug the hole, the feeder put fertilizer in the hole, and the tucker planted the plug of grass.
We repeated the process over and over and over until half of the sandbar was planted with new grass. The other half would be planted by more volunteers the next day.
After a long day of planting, we boarded the boat back to the mainland. Soaked to the bone, the Aquarium staff was nice enough to give us some trash bags to sit on or in, depending on our preferences. I went home knowing that through the wind and the driving rain, my blades of grass will remain.
Sidney Center is nestled amongst the foothills of the Catskill Mountains in Delaware County, New York. Most may not know it, but this rural community located hundreds of miles from the tidal Chesapeake Bay resides entirely within the Bay’s watershed. Sidney Center lies within the Carrs Creek watershed, a small tributary of the upper Susquehanna River, approximately one hour south of Cooperstown, N.Y.
A very rural area, in recent years this small community has been devastated by catastrophic floods and severe groundwater contamination. “2006 was the worst flood in recent memory,” says Joe Lally, president of the Sidney Center Improvement Group. “Two truck drivers were killed in Carrs Creek when a culvert failed and a portion of Interstate 88 was washed out.” In addition to loss of life, there was destruction of private housing, loss of livestock, and loss of land due to erosion. Most of the community has also been exposed to contaminated groundwater caused by failing septic systems.
Inspired by these issues, Joe, a lifetime resident of the area, and other members of the Community formed the non-profit Sidney Center Improvement Group to address problems in their area. As part of this new effort, the Sidney Center Improvement Group contacted the Chesapeake Bay Program for help dealing with the water resource issues. Joe grabbed the attention of Wink Hastings, who is responsible for assisting local communities in the Chesapeake Bay watershed for the National Park Service Rivers, Trails, and Conservation Assistance Program.
Wink has been working with the Sidney Center Improvement Group for three years now on addressing land use and water quality issues in the Carrs Creek watershed. In 2008, through funding from the National Fish & Wildlife Foundation, Wink and the Sidney Center Improvement Group arranged for the assistance of Leah Miller and Mat Webber from the Izaak Walton League Save Our Streams Program to train the community in conducting stream corridor assessments and monitoring water quality in Carrs Creek and a branch of the creek known as Willow Brook.
The community conducted the first stream corridor assessment in September 2008. Local citizens chose various segments of Carrs Creek and Willow Brook and assessed conditions in these segments. The group looked for erosion, cows in streams, trash dumping, fish barriers, and other signs of poor land stewardship. This data was then placed into two GIS databases. The first was an ArcGIS database that can be used for writing a watershed management plan. The second was an online database, designed using Bing Maps, that can be easily accessed by the public. Because of these efforts, the group was featured in an article in the January 2009 edition of Outdoor Life.
The group will begin quarterly water quality sampling in 2010. They have mapped out their sample sites and are looking at engaging local schools and colleges to assist with collecting and organizing the data. They are also looking for funding for resources to purchase monitoring supplies. This fall, at the request of the Improvement Group, the Upper Susquehanna Coalition plans to begin restoration of wetlands within the Carrs Creek watershed to help mitigate flooding problems.
While still very far away from the Chesapeake Bay, it is no less important to engage local communities like Sidney Center. Archaic land use practices (e.g. drainage tiles and ditching in crop fields) are highly prevalent in the watershed. Many landowners are losing large segments of land at an alarming rate due to erosion exacerbated by flooding.
“The beauty of a project like this is that the community is able to meet several objectives through a single, coordinated approach. By helping to improve conditions in the watershed, we are helping improve the quality of life for local citizens, and improving water quality in the Chesapeake Bay watershed,” Wink says. “Community residents are also learning how to work more effectively with local leaders and institutions; it’s the equivalent of a Civics 101 course.”
With the inevitability of larger, potentially more damaging rainstorms caused by climate change, small watersheds such as Carrs Creek couldexperience higher sedimentation and nutrient loading. However, engaging local communities on how to “hold the line” and maintain healthy conditions in their watershed can help ensure that conditions in the watershed and the Bay are improved and sustained.
The community of Sidney Center still has a long way to go to “fix” the problems in their watershed. Funding is very scarce right now, and they have had difficulty getting noticed by many potential funders. Nevertheless, the group is determined to continue pushing forward to find a solution to their problems. “For the Sidney Center Improvement Group to work on this project, and with help from the Chesapeake Bay Program, we’re not only improving environmental conditions in our watershed but we’re increasing our ability to work as a community,” Joe says. “Thanks to this project, the community has strengthened its relationship with elected officials, Delaware County, and the local school system.
The Sidney Center Improvement Group is made up of an executive board and several workgroups that meet on a monthly basis. The Water Quality workgroup currently meets the third Thursday of every month from 6:30pm-8:00pm in the Sidney Center Library (contact Joe Lally, firstname.lastname@example.org, for more information). The group invites non-profits and government program representatives to come and talk to them about opportunities and partnerships that could help them meet their goals.
It was a Saturday morning at 9:00 a.m., and already it was in the mid-70s and humid. After getting lost, I arrived at the Magothy River Day and Watershed Clean Up, an event organized by the Magothy River Association (MRA) to celebrate John Smith’s discovery of the Magothy River on June 12th more than 400 years ago.
Once I arrived -- 15 minutes late -- the 25+ volunteers that had gathered at Chelsea Beach in Pasadena, Maryland, were already working hard and craving the water cooler and ice that I was in charge of bringing. The enthusiastic, hard-working (and sweaty!) volunteers, who ranged in age from 7 to 70, were helping to clean up Indian River Creek, which was riddled with hundreds of tires and other debris from more than 25 years of neglect. The creek was at the bottom of a steep ravine, and rolling huge truck tires up the hill was a muddy and sweaty challenge for many of us (including me!!!!). But over the next couple of hours we managed to nearly fill two 20-foot-long dumpsters with old tires, rims, rusty lawnmowers, water heaters (???) and other “junk.”
MRA President Paul Sparado was there and working as hard as anyone. But the real organizers for the day were Juliet Page and Tom Hampton of the MRA Stormwater Committee, of which I am a member. Along with other members of the committee, they worked with Anne Arundel County to identify sites along the Magothy River in need of clean-up and restoration. These before and after photos show what a difference this small band of people made that morning and the value of citizens and government working together to achieve a common goal.
I just recently joined the Chesapeake Bay Program Office as its deputy director after more 20 years of working for the EPA in Washington, D.C. Not only has my carbon footprint become smaller, but my professional and personal worlds have become one. I have done volunteer work for many years with MRA, the Chesapeake Bay Foundation and the Earth Conservation Corps, and now Bay-related work is my everyday job, too. But I am only one of the nearly 17 million people who live in the Bay watershed. It will take efforts from each and every one of us to restore the Bay we all know and love.
President Obama and his family of five (remember, his mother-in-law lives with him!) are among the newest residents of the Bay watershed, and it did not take him long to embrace his new home and recognize the Bay as a national treasure by issuing an Executive Order. It charges the EPA to lead a renewed federal effort to restore the Bay by working with its state and local partners and others throughout the watershed. But it is important to remember that the government can’t do it all. The MRA cleanup and its volunteers are a prime example of that. So lets each do our part…one by one….it’s a new day for the Bay!
The rain was falling heavy all through Tuesday night and things had not changed much when the alarm went off the next morning, signaling the new day. The Chesapeake Bay Forestry Workgroup had a meeting scheduled at Banshee Reeks Nature Preserve in Loudoun County, Virginia.
Hearing and seeing the rain and knowing the schedule of the day brought back memories from my past life. For years, the month of April had a pretty profound impact on my life. One of the duties as an employee working for the Virginia Department of Forestry was to plant tree seedlings with volunteer groups. The best planting months are March, April, November and December, but April was extremely busy with plantings because of Earth Day and Arbor Day. You can plant trees during other months, but for “bare root” seedlings with no soil on their roots, months with high precipitation and cooler temperatures are the best.
The Banshee Reeks Manor House sits on the top of a hill and Goose Creek winds through the rolling farmland and forest. The “Banshee” was with us that Wednesday because of the pouring rain; the misty spirit hung over the reeks (rolling hills and valley). But hardy as the Forestry Workgroup members are, they hopped on a wagon and rode down the hills -- in the pouring rain -- to Goose Creek to see the task before them.
The heavily grassed floodplain had bare areas that were prepared for a riparian buffer planting. Our hosts from the Virginia Department of Forestry had planting bars, tree seedlings, gloves, tree shelters and all of the equipment needed to get the trees in the ground; the Workgroup members were the muscle. The group planted approximately 125 sycamore, black walnut, river birch, hackberry and dogwood shrub seedlings -- again, in the pouring rain -- in a little over an hour.
As we road the wagon back up the hill -- still in the pouring rain -- and looked back at the newly planted floodplain, the enthusiasm was hard to contain. There was a special warm feeling that drifted over me, reminiscent of my days of planting with volunteers: the feeling of knowing you just did something special that will last far into the future. For the Forestry Workgroup members who promote riparian forest buffer plantings in the Bay watershed, this was a “lead by example” exercise.
As everyone got into their cars to return to their home states of Maryland, Pennsylvania, West Virginia and other parts of Virginia, yes, they were cold, they were wet, but they were proud of their work.
Despite increased restoration efforts throughout the watershed, the Chesapeake’s health did not improve in 2008, according to the Bay Program’s annual report, Bay Barometer: A Health and Restoration Assessment of the Chesapeake Bay and Watershed in 2008.
Due to its polluted waters, degraded habitats and low populations of key fish and shellfish species, the Bay’s health averaged 38 percent. 100 percent represents a fully restored ecosystem.
Some statistics on the health of the Bay in 2008 include:
“While there are small successes in certain parts of the ecosystem and specific geographic areas, the sobering data in this report reflect only marginal shifts from last year’s results,” said Bay Program Director Jeffrey Lape.
Bay Barometer also reviews restoration efforts that took place across the Chesapeake’s 64,000-square-mile watershed. As of 2008, Bay Program partners had put into place 61 percent of efforts needed for a restored Bay.
One restoration goal that was met in 2008 was land preservation. Bay Program partners have exceeded their goal to permanently protect from development 7.3 million acres of land – which is 20 percent of the combined watershed land area in Maryland, Virginia, Pennsylvania and the District of Columbia.
“Preserving more than 7 million acres of land is a tremendous success for the partners of the Chesapeake Bay Program and the citizens of the region,” said Virginia Gov. Timothy Kaine, chairman of the Chesapeake Executive Council.
Other restoration highlights from 2008 included:
One of the Bay’s greatest challenges is population growth and development, which destroys forests, wetlands and other natural areas. The impacts of human activity are offsetting efforts to clean up the Bay.
Because of the influence of the Bay watershed’s 17 million residents, Bay Barometer includes a section that shows seven simple actions people can take to help restore the Bay and its local waterways:
For more information about the data included in Bay Barometer, view a PDF of the full report or see additional details on each indicator in our Bay Barometer section.
On Maryland’s Eastern Shore, pollution from development and agriculture are much-debated issues affecting the Chesapeake Bay's health. But one of the region's most destructive forces is unseen by many: a large, beaver-like rodent that digs out and feeds on the roots of marsh grasses.
Nutria are an invasive species that live in the Delmarva Peninsula's marshes and wetlands. Since their introduction in the 1940s, nutria have eaten through thousands of acres of marshland on the Eastern Shore. Blackwater National Wildlife Refuge in Dorchester County has been especially hard-hit: nutria have destroyed more than half of the marshes there -- nearly 7,000 acres.
Marshes and wetlands are important because they protect clean water by filtering out pollutants and reducing shoreline erosion. They also provide opportunities for outdoor nature activities such as paddling, hiking, hunting and bird-watching.
Additionally, wetland destruction by nutria costs Maryland’s economy $4 million per year in lost environmental services from the degradation of farmland, property, water quality, commercial fisheries and outdoor activities. Recent reports estimate that figure will increase to $30 million per year by 2050 if nutria are left unchecked.
To combat nutria’s destruction of valuable marshland, a group of federal, state and local organizations has come together to eradicate the invasive rodent from the Eastern Shore.
The Maryland Nutria Project began in the late 1990s as the Maryland Nutria Project Partnership, a group of 22 organizations that joined together to investigate the potential to eliminate nutria from Eastern Shore marshes. In 2000, the U.S. Fish and Wildlife Service received federal funding to develop a strategy to eradicate nutria in Maryland.
Today, the Maryland Nutria Project is one of a small handful of highly successful invasive species programs in the United States. Since its work began in 2002, the Project has removed nutria from almost 150,000 acres of wetlands in Caroline, Dorchester, Somerset, Talbot and Wicomico counties.
The Maryland Nutria Project’s trapping efforts were originally concentrated in a 95,000-acre “nutria eradication zone,” which included Blackwater, the state-owned Fishing Bay Wildlife Management Area, the privately owned Tudor Farms, and other nearby private lands.
“Except for monitoring activities, the Project is finished in the nutria eradication zone,” said Dan Murphy, program supervisor with the U.S. Fish and Wildlife Service Chesapeake Bay Field Office. “We are continuing to expand out of Dorchester County into nutria-infested marshes in Caroline, Somerset, Talbot and Wicomico counties.
Marshes have shown a remarkable ability to recover once nutria are removed from an area. But without a continued effort to eradicate them, nutria will re-infest and once again destroy wetlands. The Project must expand its efforts into the remaining five southern Maryland Eastern Shore counties and the Delaware and Virginia portions of Delmarva -- a total of more than 400,000 acres of wetlands.
“The challenge ahead is for the Project to continue to expand into surrounding marshlands while preventing re-infestation of previously trapped habitats on state, federal and private lands,” Murphy said. “This will require the trapping team to work in much larger areas and expand the trapping zone on a much broader front.”
Based on current staffing, progress and field efforts, the Maryland Nutria Project estimates that it will eradicate nutria from the Eastern Shore by 2013. After that time, Project members will continue to monitor marshes and remove any nutria they find.
The Nutria Management Team, led by the U.S. Fish and Wildlife Service Chesapeake Bay Field Office, oversees the nutria eradication project. Other members of the Maryland Nutria Project include:
Learn more about nutria and the Maryland Nutria Partnership from the U.S. Fish and Wildlife Service and the Maryland Department of Natural Resources.
A new wetlands restoration partnership in Maryland will bring corporations, government agencies and nonprofits together to help improve and restore the state’s aquatic wildlife habitats.
The Maryland Corporate Wetlands Restoration Partnership (CWRP) is an innovative, public-private initiative created to restore and create wetlands and oyster reefs, enhance fish passage, and control invasive species at sites throughout the state.
The Maryland CWRP is a chapter of the national CWRP, which began in Massachusetts and now includes chapters across the United States and the world.
So far, three corporations -- The Brick Companies, Constellation Energy and Biohabitats -- have signed on to the Maryland CWRP. In addition, nonprofits such as Ducks Unlimited, Maryland state agencies like the Department of the Environment and the Department of Natural Resources, and federal agencies such as the U.S. EPA and the U.S. Fish and Wildlife Service are joining in.
“It is essential that we work together with government agencies and non-government institutions to propagate new ideas and find innovative solutions,” said Paul Allen, senior vice president and chief environmental officer at Constellation Energy and vice-chair of the Maryland Corporate Wetlands Restoration Partnership. “That’s why this partnership is so important.”
Currently, Maryland CWRP has proposed seven restoration projects throughout the state, four of which are in the Bay watershed.
At Eastern Neck, the proposed project by Maryland CWRP would protect the shoreline around Hail Cove, which is eroding by 7 feet per year. Hail Cove is an important wintering area for black ducks and other migratory waterfowl, shielding them from prevailing winds as they roost and feed. In addition, reducing erosion would stop sediment from flowing to the Chester River and protect underwater bay grasses growing in Hail Cove.
The Maryland CWRP is looking for other corporations to join the partnership and new potential restoration projects, particularly involving oyster habitat restoration and projects in urban areas. For more information about CWRP, visit the partnership’s website at www.cwrp.org.
Eighty-five percent of the Chesapeake Bay’s shoreline is privately owned, and often lined with hardened bulkhead or riprap to protect the land from erosion and sea level rise. But scientists throughout the Bay region are giving waterfront property owners an alternative option to shoreline hardening that protects properties while also preserving habitat and clean water in the Bay.
Hardened edges along the Bay and its rivers reduces natural shoreline habitat that fish and other marine animals depend on for food and shelter.
To counter this trend, shoreline restoration efforts have moved towards the use of “living shorelines,” which use natural habitat elements like marsh grasses and oyster reefs instead of hardened structures to stabilize and protect shorelines. Popularity of the term “living shorelines” and its technique has now spread to coasts and estuaries throughout the country.
Living shorelines have been installed for more than 20 years in the Chesapeake region because they provide habitat and protect clean water. Today, research continues into how quickly living shorelines assume the “natural” ecological functions of marshes.
In 2006, scientists with the Chesapeake Bay Trust and NOAA Restoration Center began a study on the Severn, South and West/Rhode rivers near Annapolis, Maryland, and the Miles River on Maryland's Eastern Shore, to assess the ecological impacts of installing living shorelines.
"One of the reasons we conducted this study was to help determine how using living shorelines, instead of armor, would impact fish, crabs, and other wildlife in these tributaries and the Bay," said Dr. Jana Davis, chief scientist with the Chesapeake Bay Trust. "We think there is going to be a positive impact, both when living shorelines are used in new shoreline protection and in replacement of existing armor with greener techniques."
In one part of the study, scientists sampled fish, crabs and shrimp, as well as sediment grain sizes and water depths, at two sites on College Creek: a bulkhead slated to be turned into a living shoreline, and a natural marsh located nearby.
At the bulkhead, 14 different species were collected, while at the marsh, 18 species were collected. Not only were there more types of different species at the marsh, but they were present in larger numbers. In particular, spot, mummichogs and grass shrimp populations were much higher at the marsh.
Two months after the sampled bulkhead was removed and a living shoreline was installed, scientists found that densities of mummichogs and grass shrimp, as well as pumpkinseeds, had increased at the living shoreline site.
“The results of the College Creek study showed that certain species are able to respond almost immediately to the installation of living shorelines,” Davis said.
Results of another part of this study, which compared five different habitat types at two locations in the Rhode River, suggested that living shoreline designs should include multiple habitat elements to maximize the number of different species that can use the area. For instance, oyster reefs served as the greatest refuge for molting blue crabs, while vegetation was used as a nursery area more than the other habitat structures monitored.
These and other studies on living shorelines were presented at the December 2006 Living Shoreline Summit, which brought 10 organizations together for two days to discuss what is known and what still needs to be learned about living shoreline science, management and policy in the Chesapeake region.
Participants at the Living Shoreline Summit developed nine major recommendations for living shoreline research, management tools, planning and policy. These include using social marketing concepts to promote living shorelines; identifying financial incentive opportunities for property owners; and encouraging governments to install living shorelines on their lands.
For more about living shorelines and the findings of the Living Shoreline Summit, visit the Chesapeake Bay Trust’s website.
If you’re at the National Conference on Coastal and Estuarine Habitat Restoration in Providence, you can see the presentation “Next Steps in Living Shoreline Restoration: Taking Lessons from North Carolina, Virginia, Maryland and Florida to the National Level” on Monday, Oct. 14 at 1:30 a.m. in room 553, and the presentation “Moving Living Shoreline Policy Forward: A Panel and Audience Discussion” the same day at 3:30 p.m. in room 553.
Waterfront property owners on Maryland’s Tred Avon River have a new way to become involved in the Bay restoration effort through a pilot oyster-growing program set up by several Maryland state agencies and Bay Program partners.
Marylanders Grow Oysters invites residents along the Tred Avon River, a tributary of the Choptank River in Talbot County, to grow oysters from their piers using cages filled with young oysters provided by the Oyster Recovery Partnership.
Oysters are vital to the Bay because they filter algae and pollutants out of the water and form reefs that provide habitat for underwater life. (See an oyster reef’s amazing filtering abilities in this video from the Maryland Department of Natural Resources.)
The state hopes to enlist 250 homeowners in the program by the end of October. Each homeowner will place four oyster cages off their pier. After a nine- to 12-month growing period, the oysters will be planted in a protected sanctuary in the Tred Avon River, adding to the more than 1.4 billion oysters that have been planted by the state throughout Maryland waters since 2000.
For more on this pilot program, visit the Marylanders Grow Oysters website. If you do not live on the Tred Avon River but would like to participate in the program in the future, you can sign up to receive information from the Department of Natural Resources when the program expands to other Maryland tributaries.
Learn about more things you can do to help the Bay at home, in your backyard and on your boat.
When it comes to cleaning up the Bay, partnerships among state agencies and non-profit organizations give restoration efforts the most “bang for the buck” by coupling funding opportunities with unmatched expertise. This is evident at the 950-acre Jean Ellen DuPont Shehan Audubon Sanctuary, where Maryland DNR, the Maryland-DC Audubon Society, Ducks Unlimited and the Waterfowl Festival have teamed up to restore and enhance vital wildlife habitat.
The property, located in Bozman, Md., on a peninsula surrounded by three creeks, includes over 200 acres of grass meadows, 300 acres of woodlands, 8 miles of shoreline and 10 miles of walking trails. The Sanctuary is used for scientific research, outdoor science-based education and wildlife and habitat conservation. Nearly 200 bird species frequent the Sanctuary's diverse habitats throughout the year.
Ducks Unlimited, the nation's largest wetlands and waterfowl conservation group, is leading the effort to restore 63 acres of wildlife habitat at the Sanctuary: 25 acres of shallow water and emergent wetlands, 19 acres of forested buffers, 12 acres of wildlife food plots and 7 acres of warm season grass buffers. In addition to the water quality benefits that the project will provide, the site will also be used to demonstrate and showcase the effectiveness of partnerships in Bay restoration.
The importance of the wetlands restoration at the Sanctuary cannot be overstated. Wetlands account for only about 4 percent of the 64,000-square mile Bay watershed, but they are vital to the health and productivity of the Bay and its tributaries. Wetlands improve and protect water quality by:
Wetlands also help prevent flooding by temporarily storing floodwaters, and help prevent erosion by acting as a buffer between larger bodies of water and the land.
The wetland restoration project at the Jean Ellen DuPont Shehan Audubon Sanctuary is part of the Bay Program's current strategy committing partners to the restoration of 25,000 acres of wetlands by 2010. Between 1998 and 2005, 10,463 acres of tidal and non-tidal wetlands were established or reestablished in Maryland, Virginia, Pennsylvania and the District of Columbia. (Establishment is creating a wetland that did not previously exist; reestablishment is restoring the historic functions of a former wetland.) * Note: Current status is based on cumulative voluntary efforts through 2005 in Maryland, Virginia and the District of Columbia, and through 2004 in Pennsylvania.
Those wishing to view the restored wetlands can participate in one of the guided tours planned for each day of the 2007 Waterfowl Festival in Easton, Maryland.
When someone mentions the Department of Defense (DoD), one of the last things that might come to mind is Chesapeake Bay restoration. But the DoD is actually the second largest landholder in the watershed (657 square miles), after the USDA Forest Service (3,757 square miles). The DoD has been working to improve the Bay since 1984, when it was the first federal agency to become formally involved in Bay restoration.
The DoD recently published Defending Our National Treasures: A Department of Defense Chesapeake Bay Restoration Partnership 1998-2004, a report that describes the agency's restoration initiatives over the past 10 years.
Defending Our National Treasures also presents four case studies, one of which details DoD's restoration effort along the Elizabeth River in Hampton Roads, Virginia. The Elizabeth River watershed includes nearly 200 square miles of the cities of Norfolk, Portsmouth, Chesapeake and Virginia Beach. Ninety percent of this area is developed and highly industrialized. Since 1944, half of the river's wetland habitat has been lost. The Elizabeth River is home to the world's largest naval base and one of the busiest ports in the world. With all this development, the health of the river has gone by the wayside. The Bay Program has designated the river as an “area of concern” due to high levels of contaminants in the water and bottom sediments.
The DoD has set up restoration efforts at two locations along the Elizabeth River: Paradise Creek and the Norfolk Naval Shipyard. The Navy received the 2004 Coastal America Spirit Award for its Elizabeth River restoration projects.
Paradise Creek is the site of the New Gosport landfill, which contains over 55,000 tons of contaminated soil. The Navy formed a partnership with government and nonprofit organizations to formulate a cleanup plan. The restoration plan saved the state millions of dollars while restoring 1.9 acres of tidal wetlands and 1.1 acres of upland habitat.
Similarly at the Norfolk Navy Shipyard, DoD restored a site with 44,000 tons of contaminated soil by establishing an agreement and restoration partnership with local organizations. They restored 1.3 acres of tidal wetlands and 1.6 acres of riparian forest buffers.
Because of the DoD's large land stake in the Bay watershed, the agency will continue to be a vital partner for future restoration efforts throughout the region. Only by establishing and maintaining partnerships can we hope to make the waters of the Chesapeake a little clearer for all.
View the full report at the Integration and Application Network website.
The U.S. Environmental Protection Agency, Office of Inspector General (IG) released on Sept. 10 an evaluation report stating that development growth in the Bay watershed is outpacing Bay restoration efforts. The report was written in response to Congressional requests to evaluate how well the EPA is assisting its Chesapeake Bay partners in restoring the estuary.
The Bay watershed's population is over 16.5 million and growing by more than 170,000 residents annually. The rapid rate of population growth and related residential and commercial development means that this is the only pollution sector in the Bay watershed that is still growing.
In the Bay Program's 2006 Bay Health and Restoration Assessment, it was estimated that increases in pollution due to development have surpassed the gains achieved to date from improved landscape design and stormwater management practices. This estimation from Bay Program scientists has now been corroborated by the IG report.
To combat the increase in pollution from development in the Bay watershed, Bay Program partners are focusing restoration efforts on reducing nutrient and sediment runoff from new development.
Pennsylvania and Virginia have been revising their stormwater regulations.
Maryland Gov. Martin O'Malley recently signed a new stormwater law, and the Maryland Department of the Environment is now working on regulatory actions it will need to put in place to comply with the new Maryland law.
The IG report listed two main recommendations for reducing nutrient and sediment loads from developing lands.
The Chesapeake Bay Program Office director should prepare a strategy to:
Download the full IG evaluation report from the EPA website.
Since 2004, the Maryland Department of Natural Resources (MD-DNR) has been developing and applying large-scale bay grass restoration techniques at its Piney Point Aquaculture Center on the Potomac River in St. Mary's County.
Bay grasses, also known as submerged aquatic vegetation or SAV, once grew in abundance in the shallows of the Bay and its tributaries. The underwater grasses are vital to a healthy Bay ecosystem because they provide protection and nursery habitat for fish and blue crabs, filter and oxygenate the water, and help reduce shoreline erosion.
Currently, there are about 32,000 acres of bay grasses in the Maryland portion of the Chesapeake - approximately 30 percent of the state's 114,000-acre restoration goal. Progress toward the bay-wide goal of 185,000 acres of grasses is similar, at about 32 percent.
While the best way to restore bay grass populations is through water quality improvements, bay grass restoration activities also play an important role. Since 2004, MD-DNR has seeded nearly 70 acres of suitable, unvegetated habitat to help jumpstart natural, established bay grass beds.
MD-DNR staff are currently working to restore bay grasses—specifically eelgrass, a particularly beneficial species—by collecting seeds from healthy eelgrass beds in the spring and distributing them in promising areas of the lower Potomac River.
Each May, scientists and volunteers collect seed-bearing shoots from eelgrass growing in Tangier Sound, near Crisfield on Maryland's Lower Eastern Shore. The seed material is then transported by boat across the Bay to the Piney Point Aquaculture Center to be processed, stored and distributed.
MD-DNR staff members at Piney Point are currently evaluating two eelgrass seed dispersal methods to determine the most cost-effective way to re-establish eelgrass beds.
The first takes place almost immediately following the late spring seed collection, using seed bags.
While this technique is similar to the way eelgrass seeds naturally drift and scatter, the seeds distributed in the spring won't turn into seedlings until the fall. That's because eelgrass is a cool-water species that typically does not thrive during the Chesapeake 's hot summer months. However, many things can happen to the seeds over the summer while they are not growing—including natural predation, burial by sediments and being carried away from favorable areas.
The MD-DNR staff also works actively with researchers from the Virginia Institute of Marine Science (VIMS) and St. Mary's College of Maryland to refine a second method for seed processing, storing and distribution. This method was originally developed by VIMS and is now being carried out on a large scale at the Piney Point facility.
Seed processing begins once seed material is brought from Crisfield in May. Seed shoots are processed to separate the seeds, then stored for the summer. Distribution takes place in the fall, when natural eelgrass seed germination occurs.
The collected material is placed in several 20,000-gallon aerated holding tanks. The eelgrass seeds grow into grasses, then die and decay.
Over a period of about a month, the seeds separate from the grasses and non-seed material and sink to the bottom of the tanks. The seed slurry—a muddy substance—is then pumped through a series of settling tanks and filter screens to remove the non-seed material.
The eelgrass seeds are placed in small temperature- and salinity-controlled tanks until fall, when they are distributed (by hand and mechanically) in suitable areas of the lower Potomac River.
MD-DNR scientists monitor the seeding sites throughout the eelgrass growing season (March through November) to determine the effectiveness of both distribution techniques. In addition, nearby water quality monitoring information is also collected to help explain changes in the overall health of eelgrass beds.
Scientists at VIMS are conducting similar restoration efforts in Virginia waters.
The Chesapeake Bay 2006 Health and Restoration Assessment reports show that the Bay's overall health remains degraded, despite significant advances in restoration efforts by Bay Program partners through newly focused programs, legislation and/or funding.
“While much has been accomplished, there is still much work left to be done,” said Jeff Lape , director of the Bay Program Office. “Restoring the Chesapeake Bay cannot be done with government support alone. It is up to every citizen living in the Bay watershed to become a steward of our nation's largest and most cherished estuary.”
The annual Health and Restoration Assessment reports give watershed residents a clear and concise synopsis of Bay health and on-the-ground restoration efforts in key areas including:
Read or download the full report.
Centuries of population growth and landscape changes have taken their toll on the Bay's water quality, according to the recently released Chesapeake Bay 2006 Health and Restoration Assessment.
Part Two of the assessment, Restoration Efforts, explains that “progress” toward the Bay Program's goal to reduce nutrient and sediment pollution from urban/suburban lands and septic systems is negative due to the rapid rate of population growth in the watershed—and the residential and commercial development that has come with it. About 16.6 million people are estimated to live in the Bay watershed, with an additional 170,000 people moving in each year.
The pollution increases associated with land development—such as converting farms and forests to urban and suburban developments—have surpassed the gains achieved from improved landscape design and stormwater management practices. Pollution from urban and suburban lands is now the only pollution sector in the Bay watershed that is still growing.
Population growth and related commercial and residential developments cause significant amounts of nutrients, sediment and chemical contaminants to make their way into the Bay and its rivers, degrading water quality.
Homes, roads, parking lots and shopping centers cover once-natural lands with impervious—or hardened—surfaces, which prevent water from entering the ground. During the 1990s, the amount of impervious surface in the Bay watershed grew by 41 percent—but the population during that same time period only grew by about 8 percent.
When it rains or snows, stormwater runs across roads, rooftops and other hardened surfaces, carrying with it the harmful pollutants we contribute to the environment—from driving our cars to fertilizing our lawns to not picking up pet waste. All of this is washed into our nearest stormwater drain or stream, and eventually to the Bay.
Once in the water, excess nutrients fuel the growth of algae, which deplete the water of oxygen that all of the Bay's living things need to survive.
Excess nutrients and sediments also cloud the water, which decreases the amount of sunlight that reaches bay grasses. These underwater grass beds provide vital food and habitat for fish, birds, blue crabs and other Bay creatures, and also help oxygenate the water.
Scientists estimate that one-quarter to one-third of the nitrogen reaching the Bay and its rivers comes through the air. One of the primary sources of air pollution are mobile sources, which include vehicles, construction equipment and gas-powered lawn tools. Pollutants released into the air eventually fall onto water surfaces and the land, where they can be washed into local waterways.
Everything we do on the land has an impact on the Bay and the creatures that live in it. By making small changes in the way we live our lives , the Bay watershed's ever-growing population can take part in the Bay restoration effort, helping to reverse the trend of declining water quality to protect all that live in the Bay and preserve the nation's largest estuary for generations to come.