-
Airborne electromagnetic and magnetic survey data in Big Cypress National Pre...
Airborne electromagnetic (AEM) and magnetic survey data, a total of 3065 line-kilometers, were collected during October 2001 in two survey blocks and four repeated lines from an... -
SEAWAT model used to evaluate the potential effects of alterations to the hyd...
A three-dimensional, variable-density solute-transport model (SEAWAT) was developed to examine causes of saltwater intrusion and predict the effects of future alterations to the... -
Water level and soil pore water salinity, temperature, and conductivity data ...
Data were collected from coastal wetlands (tidal swamps and marsh) along the Waccamaw and Savannah Rivers in South Carolina and Georgia (See Krauss et al. 2009 for additional... -
SUTRA model used to evaluate long-term groundwater availability in the Waihe'...
Groundwater levels have declined since the 1940s in the Wailuku area of central Maui, Hawaiʻi, on the eastern flank of West Maui volcano, mainly in response to increased... -
Well information and chloride concentration of water samples used to map the ...
This release of data includes the chloride concentration of water samples provided by the USGS or other organizations that were used for this mapping effort. The inland extent... -
SEAWAT model used to evaluate the potential effects of alterations to the hyd...
A three-dimensional, variable-density solute-transport model (SEAWAT) was developed to examine causes of saltwater intrusion and predict the effects of future alterations to the... -
SUTRA model used to evaluate long-term groundwater availability in the Waihe'...
Groundwater levels have declined since the 1940s in the Wailuku area of central Maui, Hawaiʻi, on the eastern flank of West Maui volcano, mainly in response to increased... -
MODFLOW-NWT model with SWI2 used to evaluate the water-table response to sea-...
A three-dimensional groundwater flow model, MODFLOW-NWT with the SWI2 module, was developed to provide a better understanding of the fresh groundwater system of Assateague... -
MODFLOW-2005 model used to evaluate the potential effects of sea-level rise o...
A three-dimensional groundwater flow model, MODFLOW-2005 with the SWI2 module, was developed to provide a better understanding of the geohydrology of the Kirkwood-Cohansey... -
MODFLOW-2005 with SWI2 used to evaluate the water-table response to sea-level...
A MODFLOW-2005 model, using the SWI2 package, was developed for the Sandy Hook Unit, Gateway National Recreation Area (hereafter Sandy Hook) in New Jersey to evaluate the... -
MODFLOW-2005 with SWI2 used to evaluate the water-table response to sea-level...
A MODFLOW-2005 model, using the SWI2 package, was developed for the Sandy Hook Unit, Gateway National Recreation Area (hereafter Sandy Hook) in New Jersey to evaluate the... -
Fine root production in tidally influenced freshwater forested wetlands in So...
This dataset includes fine root productivity data that were estimated via two techniques (serial coring and root in-growth bags) in tidal freshwater wetlands and adjacent... -
Delaware River near Wilmington Floating Electromagnetic Surveys
Electromagnetic (EM) geophysical methods provide information about the bulk electrical conductivity of the subsurface. EM data has been widely used to investigate aquifers and... -
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 and magnetic survey data in Big Cypress National Pre...
Airborne electromagnetic (AEM) and magnetic survey data were collected in Big Cypress National Preserve, Florida as part of a larger survey. Data were collected during October... -
MODFLOW2005 groundwater-flow model used to simulate water-supply pumping scen...
The U.S. Geological Survey, in cooperation with the Town of Barnstable, Massachusetts, modified an existing numerical, steady-state regional MODFLOW-2005 groundwater-flow model... -
Table of Data Pertaining to Mapping the Approximate Inland Extent of Saltwate...
The U.S. Geological Survey (USGS), in cooperation with Miami-Dade County, mapped the approximate inland extent of saltwater intrusion in eastern Miami-Dade County in 2018. This... -
Selected water conductivity profiles, used to evaluate rate of movement of th...
The dataset consists of selected water conductivity profiles in text file format from well Sec34-MW-02-FS, which were used to evaluate the rate of movement of the saltwater... -
Fine root production in tidally influenced freshwater forested wetlands in So...
This dataset includes fine root productivity data that were estimated via two techniques (serial coring and root in-growth bags) in tidal freshwater wetlands and adjacent... -
MODFLOW-2005 and SWI2 models for assessing groundwater availability in volcan...
Steady-state numerical groundwater-flow models were constructed for the islands of Kaua'i, O'ahu, and Maui, Hawai'i. Separate models were created for each island using...