Dataset - Catalog

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2 datasets found for "Dams"

Federal

National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Collection NGDA

Department of the Interior —

The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's...
- XML
- XML
Federal

EnviroAtlas - National Inventory of Dams by 12-digit HUC for the Conterminous United States

U.S. Environmental Protection Agency —

This EnviroAtlas dataset is a summary of the National Dams Inventory data from 2009 survey. The file contains counts of inventoried dams by 12-digit hydrologic units...
- ZIP
- ZIP
- HTML
- HTML

2 datasets found for "Dams"

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