Found 156 datasets matching filters.
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This digital dataset defines the spring 1961 water-table altitude for the California's Central Valley. It was used to initiate the water-level altitudes for the upper zones of the transient...
Search relevance: 1.00 | Views last month: 6 | Published on: 2026-03-07 -
This digital dataset contains the monthly inflows to the surface water network in the updated Central Valley Hydrologic Model (CVHM2) for water years 1922-2019. The surface water inflows are...
Search relevance: 1.00 | Views last month: 5 | Published on: 2026-03-03 -
These data are monthly median observed streamflow from 32 gages in the Central Valley for comparison to the updated Central Valley Hydrologic Model (CVHM2). The locations of these gages are shown...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
This digital dataset defines the well locations for hydraulic-head observations used in the calibration of the transient hydrologic model of the Central Valley flow system. The Central Valley...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-07 -
These data describe differences in percent cover of microhabitats and vegetation types at giant gartersnake locations and random points paired with giant gartersnake locations for use in...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
This digital dataset defines the thickness of the Corcoran Clay Member of the Tulare Formation. The complex hydrologic system of the Central Valley is simulated using the USGS numerical modeling...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-18 -
The updated Central Valley Hydrologic Model (CVHM2) is similar to the original Central Valley Hydrologic Model (CVHM) in terms of the basic units of model discretization. Both versions simulated...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
This digital dataset contains groundwater level observations for 364 wells, in addition to well construction information, from 1916 to 2014 in the Central Valley, California. Groundwater level...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
This digital dataset defines the depth of the Corcoran Clay Member of the Tulare Formation. The complex hydrologic system of the Central Valley is simulated using the USGS numerical modeling code...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-18 -
This dataset is a compilation of ownership rights represented as parcels owned by the Sacramento & San Joaquin Drainage District of the State of California (SSJDD), under the authority of the...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-07-28 -
Mendenhall and others (1916) published depth-to-water data compiled in 1910 for all known wells in the San Joaquin Valley, California. Data for the 3,429 wells having depth-to-water of greater...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
Hand-held hyperspectral spectroscopy data were collected in 2022 in Franks Tract, a flooded area located in the central Sacramento-San Joaquin Delta of California. The data were collected from a...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
This digital dataset contains the name and location for the inflows to the surface-water network for the Central Valley Hydrologic Model (CVHM). The Central Valley encompasses an approximate...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-18 -
Camera traps were deployed at 320 sites across the Mojave Desert ecoregion and 265 sites across the Great Valley ecoregion between March and July of 2016 and 2017. At each survey location, a...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-07-28 -
This digital dataset defines the extent of the alluvial deposits in the Central Valley of California and encompasses the contiguous Sacramento, San Joaquin, and Tulare Lake groundwater basins...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-18 -
The U.S. Geological Survey (USGS) in cooperation with the California State Water Resources Control Board compiled and analyzed data for the purpose of mapping groundwater salinity in selected oil...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
These data show monthly mean sea level for the San Francisco Bay from July 1854 through December 2021. This dataset is a compilation of two locations since one location had a shorter record: the...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This data release provides two example groundwater-level datasets used to benchmark the Automated Regional Correlation Analysis for Hydrologic Record Imputation (ARCHI) software package (Levy and...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This public data release contains two ascii grids comprising predicted nitrate concentrations (as NO3-N, mg/L) at two depth zones associated with private and public drinking water supply wells,...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
The shapefile in this data release is the updated Central Valley Hydrologic Model (CVHM2) model grid cells with yearly land use from 1921 to 2019. Historical land use data shows the Central...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03
