Skip to main content

Search datasets

#1 Federal
Select Hydrologic Modification Attributes: Attributes for Surface Water Impoundments
- Organization: Department of the Interior
- Dataset Last Updated: August 27, 2026 at 12:00 AM
This dataset describes attributes of surface-water impoundments derived from the National Inventory of Dams (NID), National Land Cover Data (NLCD) and the National Hydrography Dataset Plus...
- XML
- XML
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 08:59 PM

Filter selections are applied on each click

Looking for U.S. government information and services?

Visit USA.gov