-
Aquifer test data for multiple-well monitoring site LHSP, Kern County, Califo...
To determine aquifer characteristics, pneumatic slug tests were performed on selected zones and aquifers at a monitoring site near the Lost Hills oil field in the Southern San... -
Borehole hydrogeologic-unit top-surface altitudes, aquifer hydraulic properti...
A hydrogeologic framework was developed by USGS during 2016-19 to describe the groundwater system on the Virginia Eastern Shore. This USGS data release contains text files of... -
Airborne electromagnetic, magnetic, and radiometric survey, upper East River ...
This data release consists of 1,984 line-kilometers of airborne electromagnetic (AEM), magnetic data and radiometric data collected from October to November 2017 in the upper... -
Aquifer test data for multiple-well monitoring site LHSP, Kern County, Califo...
To determine aquifer characteristics, pneumatic slug tests were performed on selected zones and aquifers at a monitoring site near the Lost Hills oil field in the Southern San... -
Pneumatic and physical slug test data, Hinkley and Water Valleys, California,...
Pneumatic and traditional (physical) slug tests are presented for monitoring wells in Hinkley Valley, California, 2015-2017. Data were collected in support of a U.S. Geological... -
Use of dye-tracing to delineate the recharge area of Manitou Cave, Alabama, t...
In 2019, dye tracing investigations were conducted near Manitou Cave in Dekalb County, northeast Alabama. The purpose of the dye tracing was to delineate a recharge area for the... -
Geochemical Data Supporting Analysis of Fate and Transport of Nitrogen in the...
Geochemical data were obtained to investigate the fate and transport of nitrogen in a subterranean estuary near East Falmouth, Massachusetts. The goal of this investigation was... -
Hydrogeologic Framework of the Treasure Valley and Surrounding Area, Idaho an...
A three-dimensional hydrogeologic framework model (3D HFM) of the westernmost western Snake River Plain (WSRP) aquifer system was prepared to represent the subsurface... -
Estimated Annual Recharge to the Edwards Aquifer in the San Antonio Area, by ...
The Edwards aquifer in south central Texas is one of the most permeable and productive aquifers in the United States and is the major source of public water supply for Bexar,... -
Point measurements of temperature and water quality in main-channel and off-c...
Water quality point measurements were collected by the U.S. Geological Survey within the main channel Willamette River and its off-channel features in the summer and autumn of... -
Environmental-tracer modeling to support hydrogeochemical evaluation of the F...
This data release contains environmental tracer concentrations, modeled recharge conditions (water temperature, excess air), and resulting estimated groundwater residence times.... -
Data for the report Hydrogeologic framework and ground-water levels, 1982 and...
This USGS data release represents data from the following publication: Plume, R.W., and Ponce, S.A., 1999, Hydrogeologic framework and ground-water levels, 1982 and 1996, middle... -
Well Point Dataset of the Potentiometric Surface of Groundwater-Level Altitud...
These data include groundwater-level data from 59 wells measured from July to August 2017. Measured groundwater data are also available from the USGS National Water Information... -
Model Inputs and Outputs for Simulating and Predicting the Effects of Climate...
This data release contains model input and output files for simulating and predicting thermal spring flows at Hot Springs National Park (HOSP), Hot Springs, Arkansas. A three-... -
Temperature and Seepage Data from the Nearshore Bottom Sediments of Five Grou...
Hydrologic data were collected in the nearshore lake-bottom sediments of five lakes on western Cape Cod, Massachusetts: Ashumet (Falmouth), Long (Centerville), Santuit... -
Estimated Annual Recharge to the Edwards Aquifer in the San Antonio Area, by ...
The Edwards aquifer in south central Texas is one of the most permeable and productive aquifers in the United States and is the major source of public water supply for Bexar,... -
Geochemical data supporting analysis of geochemical conditions and nitrogen t...
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... -
Geochemical Data Supporting Analysis of Fate and Transport of Nitrogen in the...
Geochemical data were obtained to investigate the fate and transport of nitrogen in a subterranean estuary near East Falmouth, Massachusetts. The goal of this investigation was... -
Seepage meter efficiency in highly permeable settings source data (2020)
Efficiency of seepage meters, long considered a fixed property associated with the meter design, is not constant in highly permeable sediments. Instead, results from this study... -
Background electrical resistivity tomography data, 2019
Electrical resistivity Tomography (ERT) is a direct current geophysical method that is used to estimate the subsurface distribution of the electrical resistivity (measured in...