Skip to main content
Advanced Search

Filters: Tags: groundwater (X) > Date Range: {"choice":"week"} (X) > partyWithName: U.S. Geological Survey - ScienceBase (X)

2 results (10ms)   

View Results as: JSON ATOM CSV
thumbnail
This data release provides model inputs and outputs for a model that predicts redox conditions in groundwater in the contiguous United States. Input variables describe the hydrology, soils, geology, and hydrologic position of groundwater sample locations. The data release accompanies a journal article that describes model development and applications (Tesoriero_and_others_2023).
thumbnail
This data release consists of a Microsoft® Access database that contains groundwater withdrawal estimates from known and approximate well locations (withdrawal points) in the Death Valley regional groundwater flow system (DVRFS) to support a regional, three-dimensional, transient groundwater flow model (Belcher and others, 2017; Halford and Jackson, 2020). The database provides information for each withdrawal point including estimated location and completion interval (Moreo and others, 2003). Groundwater withdrawal estimates for each withdrawal point have been compiled by water use and year. Uncertainty was assigned to the annual withdrawal values based on the use and method of estimation (Moreo and others, 2003)....


    map background search result map search result map Update to the groundwater withdrawals database for the Death Valley regional groundwater flow system, Nevada and California (ver. 2.0, July 2021) Input and results from a random forest classification (RFC) model that predicts redox conditions in groundwater in the contiguous United States Update to the groundwater withdrawals database for the Death Valley regional groundwater flow system, Nevada and California (ver. 2.0, July 2021) Input and results from a random forest classification (RFC) model that predicts redox conditions in groundwater in the contiguous United States