USGS Groundwater Information
New & Noteworthy
USGS Groundwater WatchUSGS maintains a network of active wells to provide basic statistics about groundwater levels. ![]() USGS in Your StateUSGS Water Science Centers are located in each state. ![]() |
USGS Groundwater DataThe U.S. Geological Survey provides unbiased, timely, and relevant data on the groundwater resources of the Nation:
Groundwater LevelsUSGS Groundwater Watch
USGS Online Groundwater Data (NWIS)
USGS Annual Water Data Reports
Groundwater Level Data by StateSources of groundwater level data, by State: AquifersNational Aquifer Code Reference ListThe National Aquifer Code Reference List provides the National Water Information System (NWIS) codes used for the principal U.S. aquifers and information about the aquifers. Ground Water Atlas of the U.S.
National Atlas - Aquifers
National Cooperative Geologic Mapping ProgramThe National Cooperative Geologic Mapping Program (NCGMP) provides accurate geologic maps and three-dimensional framework models that help to sustain and improve the quality of life and economic vitality of the Nation and to mitigate natural hazards. Water UseWater Use in the U.S.
Groundwater Quality DataUSGS Water-Quality Data for the Nation - National Water Information System (NWIS)The USGS National Water Information System (NWIS) water-quality database is a compilation of over 4.4 million historical water quality analyses across the Nation.USGS Water Quality DataThe USGS collects, analyzes, archives, and disseminates data and information describing the quality of the Nation's surface-water and groundwater resources. Visit the USGS Water-Quality Information web site to find about more about what USGS water-quality data are available. Water-Quality Web ServicesWeb services allow for the automated sharing of USGS and USEPA water-quality monitoring data. GISWater Resources Maps and GIS InformationList of to water resources GIS datasets and related resources. Local Water Data In Your Area
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