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Federal
USGS Water-Quality Data for the Nation - National Water Information System (NWIS) 115 recent views
Department of the Interior —
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the... -
Federal
Map of Arsenic concentrations in groundwater of the United States 45 recent views
Department of the Interior —
The map graphic image at https://www.sciencebase.gov/catalog/file/get/63140561d34e36012efa2b7f?name=arsenic_map.png illustrates arsenic values, in micrograms per... -
Federal
USGS Groundwater Data for the Nation - National Water Information System (NWIS) 19 recent views
Department of the Interior —
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the... -
Federal
Public-supply water service areas within the conterminous United States, 2017 14 recent views
Department of the Interior —
This data release describes water service areas (WSA) for community water systems (CWS) within the conterminous United States, representing areas of active service... -
Federal
High Plains aquifer (SUPERCEDED) 10 recent views
Department of the Interior —
This data set represents the extent of the High Plains aquifer in the states of South Dakota, Wyoming, Nebraska, Colorado, Kansas, New Mexico, Oklahoma, and Texas.... -
Federal
Temperature and Seepage Data from a Lake-Bottom Permeable Reactive Barrier, Ashumet Pond, Falmouth, MA, 2004-2015 10 recent views
Department of the Interior —
This data release includes geospatial datasets, comma separated values (.csv) files, and associated FGDC-compliant metadata representing data collected between 2004... -
Federal
Groundwater depletion in the United States (1900-2008) 10 recent views
Department of the Interior —
A natural consequence of groundwater withdrawals is the removal of water from subsurface storage, but the overall rates and magnitude of groundwater depletion in the... -
Federal
Water-level change, High Plains aquifer, 2005 to 2009 10 recent views
Department of the Interior —
This raster data set represents water-level change in the High Plains aquifer of the United States from 2005 to 2009, in feet. The High Plains aquifer underlies 112.6... -
Federal
Russian River Integrated Hydrologic Model (RRIHM): Agricultural Fields
Department of the Interior —
This dataset provides a shapefile of the fraction of each Coupled Groundwater and Surface-Water Flow Model (GSFLOW) grid cell covered by agricultural fields. -
Federal
GIS shapefile: Hardee County, Florida irrigated agricultural land-use for the 2018 growing season
Department of the Interior —
This data set consists of a detailed digital map of the areal extent of fields and a summary of the irrigated acreage for the 2018 growing season developed for Hardee... -
Federal
Lower Claiborne Confining Unit: Alabama, Arkansas, Louisiana, Mississippi 2006-2008
Department of the Interior —
Digital hydrogeologic surface of the Lower Claiborne Confining Unit in Alabama, Arkansas, Louisiana, Mississippi. The hydrogeologic unit dataset contains 414 rows and... -
Federal
Geochemical and Geospatial Data for Per- and Polyfluoroalkyl Substances (PFAS) in Groundwater Used as a Source of Drinking Water in the Eastern United States
Department of the Interior —
Concentrations of inorganic constituents, dissolved organic carbon (DOC), tritium, per- and polyfluoroalkyl substances (PFAS), volatile organic compounds (VOCs), and... -
Federal
2013 Potentiometric-surface contours of the Lower Potomac-Raritan-Magothy Aquifer, New Jersey
Department of the Interior —
This dataset contains 10-foot contours of the 2013 Lower Potomac-Raritan-Magothy aquifer potentiometric surface in the Coastal Plain of New Jersey. The... -
Federal
Magnetotelluric sounding data, station 1, Taos Plateau Volcanic Field, New Mexico, 2009
Department of the Interior —
This dataset includes the magnetotelluric (MT) sounding data collected in 2009 in and near the San Luis Basin, New Mexico. The U.S. Geological Survey conducted a... -
Federal
Magnetotelluric sounding data, station 27, San Luis Valley, Colorado, 2007
Department of the Interior —
This dataset includes the magnetotelluric (MT) sounding data collected in 2007 in and near the San Luis Valley, Colorado. The U.S. Geological Survey conducted a... -
Federal
Effects of Wetland Management and Associated Abiotic Processes on Rare Plant Communities of Spring-fed Arid Wetlands at Bitter Lake National Wildlife Refuge 2019-2020
Department of the Interior —
This dataset consists of three datafiles: 1) vegetation, 2) abiotic factors, and 3) groundwater levels. Vegetation data were collected twice per month between July... -
Federal
Magnetotelluric sounding data, station 32, San Luis Valley, Colorado, 2007
Department of the Interior —
This dataset includes the magnetotelluric (MT) sounding data collected in 2007 in and near the San Luis Valley, Colorado. The U.S. Geological Survey conducted a... -
Federal
Chicot Aquifer System Extent of southwestern Louisiana, October 2020
Department of the Interior —
The Chicot aquifer system underlies an area of approximately 9,500 mi2 in southwestern Louisiana and is located within the Gulf Coastal Plain physiographic province.... -
Federal
Data from Decadal Change in Groundwater Quality Web Site, 1988-2020
Department of the Interior —
Evaluating Decadal Changes in Groundwater Quality: Groundwater-quality data were collected from 5,000 wells between 1988-2001 (first decadal sampling event) by the... -
Federal
GIS shapefile and summary tables of the extent of irrigated agricultural land use for 11 counties fully or partially within the St. Johns River Water Management District Florida, 2022–23
Department of the Interior —
A Geographic Information System (GIS) shapefile and summary tables of the extent of irrigated agricultural land-use are provided for eleven counties fully or...