Skip to main content

Search datasets

#1 Federal
Select Hydrologic Modification Attributes: National Inventory of Dams (NID) Storage and Construction by Decade, 1930 to 2010
- Organization: Department of the Interior
- Dataset Last Updated: March 26, 2026 at 12:00 AM
This tabular data set contains decadal information on dams compiled for two spatial components of the NHDPlus version 2 data suite (NHDPlusv2) for the conterminous United States; 1) individual...
- xml
- xml
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 07:55 PM

Filter selections are applied on each click

Looking for U.S. government information and services?

Visit USA.gov