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Federal
Potential Explanatory Variables for Groundwater Quality in the Redding-Red Bluff Shallow Aquifer Assessment Study Unit, 2018-2019: California GAMA Priority Basin Project
Department of the Interior —
This data release codifies and attributes explanatory variables that could potentially influence groundwater quality at 50 groundwater wells used for domestic water... -
Federal
Total well depths for water wells overlying and adjacent to oil and gas fields in California
Department of the Interior —
There are 487 onshore oil and gas fields in California encompassing 3,392 square miles of aggregated area. The California State Water Resources Control Board (State... -
Federal
Transboundary Aquifer Assessment Program—Water-Quality Data from Groundwater Wells in the Hueco Bolson near El Paso, Texas, August 2016—June 2017
Department of the Interior —
The Transboundary Aquifer Assessment Act was established to systematically assess priority aquifers along the U.S.-Mexico international boundary. The priority... -
Federal
Utah FORGE: Seismic and Other Shapefiles from the Roosevelt Hot Springs Area
Department of Energy —
Three shapefiles in this submission show the position of proposed seismic line surveys. The mid-crustal velocity anomaly file shows the extent of an anomalously low... -
Federal
Russian River Integrated Hydrologic Model (RRIHM): Groundwater & Streamflow Observations
Department of the Interior —
This data release contains 2 shapefiles used in the Russian River Integrated Hydrologic Model (RRIHM). These shapefiles are: 1) groundwater wells (with measured... -
Federal
Soil-Water-Balance model for the eastern part of the Arbuckle-Simpson aquifer, south-central Oklahoma, 2019–22
Department of the Interior —
The U.S. Geological Survey (USGS), in cooperation with the Oklahoma Water Resources Board (OWRB) and the Oka' Institute, constructed a Soil-Water-Balance (SWB) model... -
Federal
Water-Quality and Depth to Water for Groundwater Wells Primarily Completed in the Ogallala Aquifer within the North Plains Groundwater Conservation District, Texas Panhandle, 2012–13 and 2019–20
Department of the Interior —
The Ogallala aquifer is contained in the Tertiary-age Ogallala Formation in the Texas Panhandle and is the primary water-bearing hydrogeologic unit of the High Plains... -
Federal
Groundwater-level data in support of groundwater- and surface-water-interactions report—Groundwater and Surface-Water Interactions in the Lower Duwamish Waterway, Seattle, Washington
Department of the Interior —
The U.S. Geological Survey (USGS), in cooperation with the Washington State Department of Ecology (Ecology), conducted a study to describe the current understanding... -
Federal
Inorganic chemistry data for groundwater wells near selected oil fields in the southwestern San Joaquin Valley, central California
Department of the Interior —
This digital dataset contains geochemical and other information for 1,209 samples of groundwater from 343 wells located within 3-miles of the Buena Vista, Elk Hills,... -
University
Flathead Lake Biological Station, MT (September 2005)
OpenTopography —
NCALM Project. PI: Mark Lorang, The University of Montana- Missoula. The survey area is an 90 square kilometer box located 40 km northeast of Kalispell, Montana This... -
Federal
National Brackish Groundwater Assessment 2017
Department of Energy —
Brackish groundwater (BGW), defined for this assessment as having a dissolved-solids concentration between 1,000 and 10,000 milligrams per liter, is an unconventional... -
Federal
Metagenomics analysis of groundwater, surface water, and sand samples at Jeorse Park in East Chicago, Indiana, 2017
Department of the Interior —
This dataset provides results of a targeted bacterial community metagenomic analysis of surface water, groundwater, and sand samples at Jeorse Park on Lake Michigan... -
Federal
Langelier Saturation Indices Computed for U.S. Groundwater, 1991-2015; Water Well Data
Department of the Interior —
The occurrence of metals, such as lead and copper, in household drinking supplies can often be a result of the corrosion of pipes and joints in water distribution... -
Federal
Lumped parameter models of groundwater age, Spanish Valley Watershed, Grand and San Juan Counties, Utah
Department of the Interior —
This data release documents two Microsoft Excel tables; one contains data for understanding groundwater ages in the Spanish Valley watershed, and one that describe... -
Federal
Groundwater Well Data and Annual Groundwater Pumpage Data (1984 - 2019) in Altar Valley, Arizona
Department of the Interior —
This data release contains groundwater well data and groundwater pumpage data for Altar Valley. Groundwater Well Data: The following are well attributes that were... -
Federal
Groundwater, surface water, bed sediment, soil, benthic macroinvertebrate taxa, habitat, and biological indices data collected near and at the Open Burning/Open Detonation (OB/OD) Areas at the Letterkenny Army Depot, Chambersburg, Pennsylvania, (ver. 3.0, September 2025)
Department of the Interior —
Groundwater, surface water, sediment and soil sampling was conducted by the U.S. Geological Survey (USGS) at nine groundwater wells, eight surface water sites, three... -
Federal
Langelier Saturation Indices Computed for U.S. Groundwater, 1991-2015; Characteristic Values for States
Department of the Interior —
The occurrence of metals, such as lead and copper, in household drinking supplies can often be a result of the corrosion of pipes and joints in water distribution... -
Federal
Quarterly sample results for per- and polyfluoroalkyl substances (PFAS) for locations in Campbell, Wisconsin, 2021-24 (ver. 2.0, March 2025)
Department of the Interior —
This data release provides the concentration results for per- and polyfluoroalkyl substances (PFAS) collected on French Island, in the town of Campbell, Wisconsin,... -
Federal
Quality-Assurance and Quality-Control Data for Discrete Water-Quality Samples Collected in McHenry County, Illinois, 2020
Department of the Interior —
In June and July of 2020, 45 groundwater wells in McHenry County, Illinois, were sampled for water quality (field properties, major ions, nutrients, and trace metals)... -
Federal
Water-table Elevations and Other Well Construction Data for 2008 and 2016 in Eastern Albuquerque, New Mexico
Department of the Interior —
This metadata describes three separate comma deliminated tables that contain the groundwater well elevations and construction data for 2008 and 2016. Each table has...