EarthWorks Geospatial Catalog

United States Dams, 2013

Description
This map layer portrays major dams of the United States, including Puerto Rico and the U.S. Virgin Islands. The map layer was created by extracting dams 50 feet or more in height, or with a normal storage capacity of 5,000 acre-feet or more, or with a maximum storage capacity of 25,000 acre-feet or more, from the 79,777 dams in the U.S. Army Corps of Engineers National Inventory of Dams. This is a replacement for the April 1994 map layer.
Publisher
Research and Innovative Technology Administration/Bureau of Transportation Statistics
Year
2014
Held by
Columbia
More details at
Attribute Value
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