Major dams of the United States.
This data set portrays major dams of the United States, including Puerto Rico and the U.S. Virgin Islands. The data set 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 mo...
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| Format: | Map Book |
| Language: | English |
| Published: |
Reston, VA :
US Geological Survey,
1999.
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| Subjects: | |
| Online Access: | http://nationalatlas.gov/mld/dams00x.html |
| Summary: | This data set portrays major dams of the United States, including Puerto Rico and the U.S. Virgin Islands. The data set 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 75,187 dams in the U.S. Army Corps of Engineers National Inventory of Dams. |
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| Item Description: | These data are intended for geographic display and analysis at the national level, and for large regional areas. The data should be displayed and analyzed at scales appropriate for 1:2,000,000-scale data. |
| Physical Description: | 1 online resource |