Title: The Washington Aqueduct and the effects of its discharge on the C&O Canal National Historic Park and the endangered shortnose sturgeon
Subjects: Shortnose sturgeon, Water, Pollution, Endangered species, Water, pollution, Chesapeake and ohio canal (md. and washington, d.c.)
Places: Chesapeake and Ohio Canal National Historical Park, D.C.) Washington Aqueduct (Md. and Washington, Washington Aqueduct (Md. and Washington, D.C.), Washington Region