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Location Information, Discharge, and Water-Quality Data for Selected Wells,...
This data release contains five comma separated value (csv) files that describe the location and water-quality data for wells, springs, and streams compiled for the U.S.... -
2021 update to the Database of Groundwater Levels and Hydrograph...
This data release (version 5.0, February 2022) consists of a Microsoft® Access database and Microsoft® Excel workbook that contain water-level data and other hydrologic... -
Physical CPGs -- Probability of Streamflow Permanence (PROSPER) Continuous...
The U.S. Geological Survey (USGS) has developed the PRObability of Streamflow PERmanence (PROSPER) model, a GIS raster-based empirical model that provides streamflow permanence... -
Interpolated groundwater-level surface, spring 2017, Bazile Groundwater...
This data set is a raster that represents the groundwater-level surface within the Bazile Groundwater Management Area (BGMA) in spring of 2017. This raster was created for use... -
Appendixes and Supplemental Data: Hydraulic Characterization of...
This USGS data release presents data used to interpret aquifer tests and ultimately characterize the hydraulic properties of carbonate-rock and basin-fill aquifers near Long... -
Geophysical, geological, hydrological, and geochemical data for aquifer...
The U.S. Geological Survey (USGS) in cooperation with the California State Water Resources Control Board (State Water Board) compiled and analyzed data for mapping groundwater... -
Cottonwood Lake Study Area - Groundwater Elevations
This dataset contains discrete groundwater elevation measurements for wells in the Cottonwood Lake Study Area, Stutsman County, North Dakota. -
Geophysical, geological, hydrological, and geochemical data for aquifer...
The U.S. Geological Survey (USGS) in cooperation with the California State Water Resources Control Board (State Water Board) compiled and analyzed data for mapping groundwater... -
2013 Potentiometric-surface contours of the Englishtown Aquifer, New Jersey
This dataset contains 10-foot contours of the 2013 Englishtown aquifer potentiometric surface in the Coastal Plain of New Jersey. The potentiometric-surface contours show... -
San Pedro River Aquifer Data Release - Transboundary Aquifer Assessment...
This is a release of data presented in the report "Binational Study of the Transboundary San Pedro Aquifer", Callegary and others, 2016: Callegary, J.B., Minjárez Sosa, I.,... -
Probability of Streamflow Permanence (PROSPER) Continuous Parameter Grids (CPGs)
The U.S. Geological Survey (USGS) has developed the PRObability of Streamflow PERmanence (PROSPER) model, a GIS raster-based empirical model that provides streamflow permanence... -
Shapefile of discrete water-level measurements in the South Coast aquifer,...
These data contain groundwater level measurements at 55 locations, used in construction of the potentiometric map of the South Coast aquifer in the Santa Isabel area of southern... -
Groundwater-quality data in the Coachella Valley Domestic Supply Aquifer...
The U.S. Geological Survey collected groundwater samples from 38 wells used for domestic and small system drinking water supply in the Coachella Valley of California in 2020.... -
Geospatial data representing wells open to, and 2013 potentiometric-surface...
This dataset contains the well location, construction information, and water-level measurements for 983 wells measured during a groundwater-level synoptic of 10 confined... -
2021 update to the Database of Groundwater Levels and Hydrograph...
This data release (version 5.0, February 2022) consists of a Microsoft® Access database and Microsoft® Excel workbook that contain water-level data and other hydrologic... -
Saturated Thickness in the Alluvium of the Lower Arkansas Valley, Southeast...
Raster dataset showing saturated thickness (in feet) of the alluvium in the Lower Arkansas River Valley, Southeast Colorado, January 1 - May 31, 2002 and December 1 - 31, 2002... -
Shapefile of the potentiometric contours the South Coast aquifer, Santa...
These data contain the estimated locations of potentiometric contours of the South Coast aquifer in the Santa Isabel area of southern Puerto Rico during March 31 to April 17, 2014. -
Water-level and pumping data, water-level models, and estimated hydraulic...
Aquifer testing was conducted in the Paradox Valley alluvial aquifer in Montrose County, Colorado, including short-term (slug tests) and long-term (pumping tests) stresses on... -
Saturated Thickness in the Alluvium of the Lower Arkansas Valley, Southeast...
Raster dataset showing saturated thickness (in feet) of the alluvium in the Lower Arkansas River Valley, Southeast Colorado, June 1 - November 30, 2008 (hereafter defined as... -
Geochemical data supporting analysis of geochemical conditions and nitrogen...
This data release provides analytical and other data in support of an analysis of nitrogen transport and transformation in groundwater and in a subterranean estuary in the Eel...