Links

Tunnel Under D.C. Will Reduce Flow of Sewage into Local Waters

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Tunnel Under D.C. Will Reduce Flow of Sewage into Local Waters

The Washington Post covered a story in Sunday’s paper on a solution to sewage overflow into local rivers. Workers are constructing a tunnel under Washington D.C., using a machine, “The Lady Bird,” to take up the soil. The end product will be a 13 mile long sewer tunnel, to prevent the flow of untreated sewage to the Potomac and Anacostia River, and to Rock Creek, which frequently occurs with the overburdened combined sewer system in the District.

This tunnel could do a lot to clean up the local rivers, and reduce the flow of polluted water into the Chesapeake Bay. The Post states that all the soil collected by the Lady Bird will be transported to a dumping site in Maryland. My question however, is what happens to all this excess soil? Is there risk of the soil reentering the watershed through runoff, and how much of a risk could this pose?

A Way to Reduce Nitrogen Runoff from Farms in the Chesapeake Watershed?

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A Way to Reduce Nitrogen Runoff from Farms in the Chesapeake Watershed?

The Bay Journal published an interesting article this week, looking at a way to reduce nitrogen from Maryland farms, using a bioreactor to filter runoff. The method has been used in the Midwest, and is currently being tested in the Chesapeake region.

EPA Awards Grants to Research Solutions to Nutrient Pollution

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EPA Awards Grants to Research Solutions to Nutrient Pollution

Today the EPA announced that it would be granting $9 million to 3 universities and the Water Environment Research Foundation to research solutions to nutrient pollution. Stormwater runoff, which has been in the news frequently in the past few weeks (at least in the Chesapeake Bay watershed regions) will be a major focus. One of the schools awarded funds is Pennsylvania State University. Their research will concentrate on Pennsylvania waters and the Chesapeake basin.

2014 Farm Bill con’t

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I’ve posted the link to the 2014 Farm Bill as passed by the House of Representatives (titled the Agricultural Act of 2014).

Agricultural Act of 2014