73 datasets found
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Federal
Algorithms for model parameter estimation, state estimation, and forecasting applied to a State-Space model coupled with the Kalman Filter for one-dimensional vertical infiltration to fractured rock aquifers
Department of the Interior —
The algorithms and input data included in this data release are used to interpret time-series data (water- table altitude, precipitation, and potential... -
Federal
Algorithms for model parameter estimation and state estimation using the Kalman Filter for forecasting, filtering, and fixed-lag smoothing applied to a state-space model for one-dimensional vertical infiltration
Department of the Interior —
The algorithms in this data release implement a State-Space Model (SSM) of vertical infiltration through the unsaturated zone and recharge to the water table. These... -
Federal
Data for Tritium as an Indicator of Modern, Mixed and Premodern Groundwater Age
Department of the Interior —
Categorical classification of groundwater age based on concentrations of tritium (3H) in groundwater can provide useful information for the assessment and... -
Federal
Central Valley Hydrologic Model version 2 (CVHM2): Climate Data (Precipitation, Evapotranspiration, Recharge, Runoff) from the Basin Characterization Model for water years 1922-2019 (ver. 2.0, June 2023)
Department of the Interior —
This digital dataset consists of monthly climate data from the Basin Characterization Model v8 (BCMv8) for the updated Central Valley Hydrologic Model (CVHM2) for... -
Federal
Soil-Water-Balance model data sets for the Cannon River drainage basin, southeast Minnesota, 1995-2010
Department of the Interior —
A soil-water balance model (SWB) was developed to estimate potential recharge and surface runoff for portions of the Cannon River drainage basin, southeast Minnesota,... -
Federal
Estimates of Baseflow, Runoff, and Ground-Water Recharge Base on Streamflow-Hydrograph Methods: Pennsylvania
Department of the Interior —
The U.S. Geological Survey (USGS) in cooperation with the Pennsylvania Department of Conservation and Natural Resources (PA DCNR), Bureau of Geological Survey,... -
Federal
Geospatial Database of Hydroclimate Variables, Spring Mountains and Sheep Range, Clark County, Nevada
Department of the Interior —
This point feature class contains 81,481 points arranged in a 270-meter spaced grid that covers the Spring Mountains and Sheep Range in Clark County, Nevada. Points... -
Federal
Soil-Water-Balance (SWB) model data sets for the Greater Wake County area, North Carolina, 1981-2019
Department of the Interior —
A Soil-Water-Balance (SWB) model was developed to estimate annual net infiltration below the root-zone for the Greater Wake County area, North Carolina for the period... -
Federal
Digital data sets that describe aquifer characteristics of the Tillman terrace and alluvial aquifer in southwestern Oklahoma
Department of the Interior —
This data set consists of digital polygons of constant recharge values for the Tillman terrace and alluvial aquifer in southwestern Oklahoma. The Tillman terrace and... -
Federal
Digital data sets that describe aquifer characteristics of the High Plains aquifer in western Oklahoma
Department of the Interior —
This data set consists of digital polygons of constant recharge rates for the High Plains aquifer in Oklahoma. This area encompasses the panhandle counties of... -
Federal
Monthly Water-Budget Components for Roi-Namur, Kwajalein Atoll, Republic of the Marshall Islands, 2000-12
Department of the Interior —
The zipped folder (Monthly_water_budget_Roi-Namur_2000-12.zip) associated with this metadata file contains 156 polygon shapefiles. Collectively, the 156 shapefiles... -
Federal
Indian Wells Valley, California, sub-watersheds for the Basin Characterization Model
Department of the Interior —
This data Set includes: 1) A shapefile of the Indian Wells Valley sub watersheds containing 9 sub-watersheds, 2) Geology shapefile of all the watersheds 3) Vegetation... -
Federal
Reanalysis of the Medina/Diversion Lake System Water-Budget, with Estimated Recharge to Edwards Aquifer, San Antonio Area, Texas
Department of the Interior —
In 2004, a hydrologic water-budget analysis was conducted and the results published in the report, Water-Budget Analysis of Medina and Diversion Lakes and the... -
City
Edwards Aquifer Recharge Zone
City of Austin —
Describes regulatory boundaries of Edwards Aquifer Recharge Zone based on the adoption of the Texas Commission on Environmental Quality (TCEQ) Recharge Zone... -
Federal
Hawaii Play Fairway Analysis: Recharge Data for Hawaii Island
Department of Energy —
Recharge data for Hawaii Island in shapefile format. The data are from the following sources: Whittier, R.B and A.I. El-Kadi. 2014. Human Health and Environmental... -
Federal
Estimated Annual Recharge to the Edwards Aquifer in the San Antonio Area, by Stream Basin or Ungaged Area, 1934–2016
Department of the Interior —
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... -
Federal
Soil-Water Balance Model of the Puyallup and Chambers-Clover Basins, Western Washington
Department of the Interior —
This archive documents a Soil-Water Balance (SWB) model of the Puyallup and Chambers-Clover Basins in Pierce and King Counties, Washington. The SWB model used to... -
Federal
Soil Water Balance Model of the White River Basin, Mount Rainier National Park, Washington, USA, 1999-2020
Department of the Interior —
This data release documents a Soil Water Balance (SWB) model of the the White River basin, Washington, and immediate surrounding environs. The SWB model is used to... -
Federal
California Basin Characterization Model Downscaled Climate and Hydrology
Department of the Interior —
The California Basin Characterization Model (CA-BCM 2014) dataset provides historical and projected climate and hydrologic surfaces for the region that encompasses... -
Federal
Mean annual water-budget components for Lānaʻi, Hawaiʻi, for a 2020 land-cover and a set of five climate scenarios
Department of the Interior —
This shapefile represents the spatial distribution of mean annual water-budget components, in inches, for Lānaʻi, Hawaiʻi for a 2020 land-cover and a set of five...
73 datasets found