Click on the image for a larger view. Map showing study area of the Anacostia River Sediment Project. Specific locations (in orange) are also identified for past and ongoing efforts. Provided by Tetra Tech in draft Remedial Investigation Work Plan.
There has been a lot of recent activity on the issue of toxics in the Anacostia River so this is an excellent time to provide updates along with some background information on each of the projects.
Yesterday marked the official start of a 90-day public comment period for a proposed rule on the Clean Water Act (CWA) published by the U.S. Environmental Protection Agency (EPA) and the U.S. Army Corps of Engineers (Army Corps). This proposal more clearly defines which waters are protected under the CWA closing some loopholes in the law for wetlands and streams. For the Anacostia River watershed, this could mean that there would be no doubt that the wetlands and seasonal streams that support the river are protected under the law ensuring smart land use and development near those areas.
By Margie Noonan and Ashley Parker
Tap. Tap. Tap. Tip-tap. Tip-tap tip-tap tip-tap…
Don’t you love those spring mornings when you get up and hear the soft rain pattering down onto the ground, watering all of the flowers and plants that are budding after a cold winter? That sweet smell of the earth waking back up. Looking out your window and watching ephemeral streams meander across the ground. As a child, I used to love splashing in puddles and racing leaves down the asphalt rapids.
Yes, indeed. Even in our highly urban watershed there are still some valuable biodiversity gems in need of conservation. Even though it is evident that a bulk of the species of plants and animals occurring in the Anacostia River watershed are widespread in the region and are “secure” to “apparently secure” according to NatureServe’s conservation status ranking system. But, with a decent area of natural habitats protected as public parks there’s got to be some “valuable” (conservation-wise) species rare species, and there are indeed.
By Margie Noonan and Ashley Parker
You may remember our most recent DNR blog post from December in which we reported on our stream cleanup with GEMS students from William Wirt Middle School, in Riverdale, MD. While winter has slowed down our outdoor restoration efforts, our staff has been hard at work coordinating with engineers and local community members on the process for rebuilding Briers Mill Run and two of its outfalls that have become a danger to the community. The Anacostia Watershed Society selected KCI Technologies to come up with a design that will stabilize the erosion occurring around the outfalls and improve the Briers Mill Run riparian corridor behind William Wirt.
Friend of the Anacostia Watershed Society, Becky Harlan, recently completed a story about the Anacostia River told through her great photographs! Becky grew up in TN, has a BA in Art History from Furman University and an MA in New Media Photojournalism from the Corcoran College of Art + Design in Washington, D.C. She still resides in our nation’s capital, where she can be found telling stories about the interaction between community and environment.
See Becky’s work:
A Briny Challenge to Cleaning the River
By Jorge Bogantes Montero
Natural Resources Specialist
With the exceptional polar surges we had earlier on, and a few significant snowstorms, the road salting season is in full swing. And with it come gargantuan quantities of sand applied to the sidewalks and roadways, often over applied, causing negative impacts on the waterways and the biodiversity of the watershed. This is one of the biggest challenges we face to improving the water quality in the Anacostia River and its tributaries since Sodium Chloride NaCl (aka salt) can affect the soils, water (both surface and ground water), plants and animals. Contamination of sodium in drinking water has been an issue in other areas of the country which is a concerning public health issue.
A new study shows that Washington DC’s Bag Law is working for both consumers and businesses. That’s the conclusion of a study commissioned by the District Department of the Environment (DDOE) that surveyed residents and businesses to measure the impact of the law that was implemented four years ago to reduce plastic bag litter, especially in streams and the Anacostia and Potomac Rivers. Across the District there has been a significant reduction in disposable bag use: businesses have reduced their use of bags by 50% on average, and four in five DC residents now carry reusable bags when shopping, with 58% stating that they carry them “most of the time” or “always.”
Of the 600 randomly surveyed DC residents –
By Ashley Parker and Alecia Donaldson
The Washington Post, District of DeBonis
By: Mike DeBonis
"Since July, a 442-foot-long machine named “Lady Bird” has been chewing through clay deep underneath the Blue Plains sewage treatment plant in Southwest Washington. It’s the first segment of 13 miles of 26-foot-wide tunnels set to be bored underneath the Anacostia River to keep sewage and storm runoff out of the waterway..."
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