You searched for: Subject Dams Remove constraint Subject: Dams Place Massachusetts Remove constraint Place: Massachusetts Place United States Remove constraint Place: United States Place Alaska Remove constraint Place: Alaska Format Shapefile Remove constraint Format: Shapefile
2002. Geological Survey (U.S.). This point shapefile portrays major dams of the United States, including Puerto Rico and the U.S. Virgin Islands. The map layer was created by extr... Geological Survey (U.S.).
2006. Rawson, Peg. This point shapefile depicts major dams in the United States, including Puerto Rico and the U.S. Virgin Islands. The map layer was created by extra... United States. Bureau of Transportation Statistics.