Place: United States / Subject: Inland Waters / Theme: Structure - University of Texas Libraries GeoData Search Results

Start Over Place United States Subject Inland Waters Theme Structure

1. Major Dams of the United States, 2002-2004

2002, 2003, and 2004. 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.).

2. Waterway Locks: United States, 2013

2013. Institute for Water Resources (U.S.). Navigation Data Center. This point shapefile contains the locations of waterways locks in the United States. The Navigation Data Center had several objectives in developin... United States. Bureau of Transportation Statistics.