• Organization: Department of the Interior
• Updated: 2021-12-13T00:00:00Z

Reliable peak-streamflow information is critical for proper design of stream-related infrastructure, such as bridges, and StreamStats provides a user-friendly interface to estimate peak flows...

• xml
• xml

• Organization: U.S. Environmental Protection Agency
• Updated: 2015-05-07T00:00:00.000+00:00

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 codes (March 2011) and total...

• Organization: Department of the Interior
• Updated: 2021-12-13T00:00:00Z

Reliable peak-streamflow information is critical for proper design of stream-related infrastructure, such as bridges, and StreamStats is a Web-based Geographic Information Systems (GIS)...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2021-12-13T00:00:00Z

Reliable peak-streamflow information is critical for proper design of stream-related infrastructure, such as bridges, and StreamStats provides a user-friendly interface to estimate peak flows...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2023-08-02T00:00:00Z

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

• Organization: Department of the Interior
• Updated: 2023-08-02T00:00:00Z

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

• Organization: Department of the Interior
• Updated: 2024-05-23T00:00:00Z

This data release provides coupling of Conterminous United States and several Canadian operational reservoirs used in recent hydrologic modeling studies to authoritative national hydrographic...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2021-01-15T00:00:00Z

This metadata record describes two metrics that quantitatively measure the impact of reservoir storage on every flowline in the NHDPlus version 2 data suite (NHDPlusV2) for the conterminous United...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2020-11-17T00:00:00Z

This is a point coverage of dams in the United States and Puerto Rico, which originally was derived from the national inventory of dams data base (U.S. Army Corps of Engineers, 1982). The...

• xml
• xml

• Organization: Department of Transportation
• Updated: 2025-10-27T00:00:00.000+00:00

The Dams dataset is a representation of the National Inventory of Dams (NID), maintained and published by the U.S. Army Corps of Engineers, in cooperation with the Association of State Dam Safety...

• html
• html

• Organization: U.S. Environmental Protection Agency
• Updated: 2023-11-13

This dataset represents the dam density and storage volumes within individual, local NHDPlusV2 catchments and upstream, contributing watersheds based on National Inventory of Dams (NID) data....

• api
• comma-separated values (.csv)

• Organization: Department of the Interior
• Updated: 2020-08-18T00:00:00Z

This dataset contains values of normal reservoir storage in units of acre-feet per km2, for three time periods: 1992, 2002, and 2012. Values are derived from a slightly-modified version of the...

• xml
• xml

• Organization: U.S. Environmental Protection Agency
• Updated: 2023-11-13

This dataset represents the dam density and storage volumes within individual local and accumulated upstream catchments for NHDPlusV2 Waterbodies based on the National Inventory of Dams (NID)....

• api
• comma-separated values (.csv)

• Organization: Department of the Interior
• Updated: 2021-11-02T00:00:00Z

This file contains five metrics that were selected to collectively represent the adaptive capacity of each of the 360 HUC-8 watersheds in US Fish and Wildlife Service Region 3 (Illinois, Indiana,...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2021-06-24T00:00:00Z

This database is the result of an extensive literature search aimed at identifying documents relevant to the emerging field of dam removal science. In total the database contains 296 citations...

• xml
• xml

• Organization: U.S. Environmental Protection Agency
• Updated: 2023-11-13

This dataset represents the dam density and storage volumes within individual, local NHDPlusV2 catchments and upstream, contributing watersheds based on the National Anthropogenic Barrier Dataset...

• api
• comma-separated values (.csv)

• Organization: U.S. Environmental Protection Agency
• Updated: 2023-11-13

This dataset represents the dam density and storage volumes within individual local and accumulated upstream catchments for NHDPlusV2 Waterbodies based on the National Anthropogenic Barrier...

• api
• comma-separated values (.csv)

• Organization: Department of the Interior
• Updated: 2025-05-22T00:00:00Z

The U.S. Geological Survey (USGS) Water Resources Mission Area (WMA) is working to address a need to understand where the Nation is experiencing water shortages or surpluses relative to the demand...

• xml
• xml

• Organization: U.S. Environmental Protection Agency
• Updated: 2022-04-28

Lake and landscape data were compiled from the US Environmental Protection Agency National Lakes Assessment 2007 and 2012 surveys and LakeCat geospatial dataset. Additional climate variables were...

• html

• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

This dataset provides compiled and computed data from 1900 through 2017 associated with Streamflow statistics used to perform regional analyses for the Brazos, Colorado, Big Cypress, Guadalupe,...

• xml
• xml