MAKE A MEME View Large Image Rock Creek - step pool 2013a.jpg Rock Creek Potomac River Rock Creek Washington D C as part of a stream restoration project The pools raise the water level and allow fish blueback herring and alewife to swim over a partially-submerged sewer ...
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Keywords: Rock Creek - step pool 2013a.jpg Rock Creek Potomac River Rock Creek Washington D C as part of a stream restoration project The pools raise the water level and allow fish blueback herring and alewife to swim over a partially-submerged sewer pipe which crosses the creek Own Moreau1 2013-09-15 Environmental engineering Environmental restoration Rock Creek
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