• Organization: Department of the Interior
• Updated: 2021-07-09T00:00:00Z

The Middle East and North Africa (MENA) region is the most water-scarce region with only two percent of the global average annual rainfall, hence underground aquifers are the major source of...

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• Organization: Department of the Interior
• Updated: 2023-03-30T00:00:00Z

The Trinity River Basin is a major source of water for a large part of Texas that includes the rapidly growing Dallas-Fort Worth and Houston metropolitan areas. An application of the...

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• Organization: Department of the Interior
• Updated: 2023-08-23T00:00:00Z

The agro-hydrologic VegET (VegetationEvapotranspiration) model uses a water balance approach to simulate daily soil moisture (SM), actual evapotranspiration (ETa), and runoff (R). We enhanced the...

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• Organization: Department of the Interior
• Updated: 2023-04-28T00:00:00Z

This data release contains input and output data from hydrologic simulations of streamflow conditions in the Red River Basin (RRB) using the Precipitation-Runoff Modeling System (PRMS). The RRB...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

As part of the Great Lakes Restoration Initiative, the U.S. Department of Agriculture, Natural Resources Conservation Service; U.S. Environmental Protection Agency; and the U.S. Geological Survey...

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• Organization: Department of the Interior
• Updated: 2024-06-27T00:00:00Z

This data release contains two sets of estimated values at selected sites within the Colorado River Basin: 1) daily specific conductance at 143 sites in the Upper Basin and 3 sites in the Lower...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

As part of the Great Lakes Restoration Initiative, the U.S. Department of Agriculture, Natural Resources Conservation Service; U.S. Environmental Protection Agency; and the U.S. Geological Survey...

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• Organization: Department of the Interior
• Updated: 2024-02-15T00:00:00Z

This data release contains the model input and output data, and supporting files, from hydrologic simulations of streamflow conditions in the upper Klamath River Basin using the...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

As part of the Great Lakes Restoration Initiative, the U.S. Department of Agriculture, Natural Resources Conservation Service; U.S. Environmental Protection Agency; and the U.S. Geological Survey...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-01-06T00:00:00.000+00:00

Synoptic sampling including water column profiles and collected surface water samples was conducted on a bi-monthly basis throughout the rainy season(October-May) and on a monthly basis in the dry...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2009-12-11T00:00:00.000+00:00

Synoptic sampling including water column profiles and collected surface water samples was conducted on a bi-monthly basis throughout the rainy season (October-May) and on a monthly basis in the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2010-03-12T00:00:00.000+00:00

Synoptic sampling including water column profiles and collected surface water samples was conducted on a bi-monthly basis throughout the rainy season (October-May) and on a monthly basis in the...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This dataset provides modeled estimates of monthly hydrological fluxes at 0.25-degree resolution over Alaska and Canada for the years 1979-2018. The estimates were derived from the Variable...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-01-06T00:00:00.000+00:00

Synoptic sampling including water column profiles and collected surface water samples was conducted on a bi-monthly basis throughout the rainy season(October-May) and on a monthly basis in the dry...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This dataset provides daily SnowModel simulation outputs on a 3-km grid for the period 1 September 1980 through 31 August 2020, covering the Core ABoVE Domain. The daily outputs include: air...

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• Organization: Department of the Interior
• Updated: 2025-12-22T00:00:00Z

This data release contains 16 variables from the National Hydrologic Model Infrastructure with the Precipitation-Runoff Modeling System (NHM-PRMS) modeling application forced with Daymet version 4...

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• Organization: Department of Agriculture
• Updated: 2025-11-21

Historic data from the Water Resources and Erosion (WRE) watersheds at Grazinglands Research Laboratory (GRL), USDA-ARS, El Reno, OK. The WRE watersheds are eight 1.6 ha experimental watersheds...

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• Organization: Department of the Interior
• Updated: 2020-11-17T00:00:00Z

Recharge in the Death Valley regional ground-water flow system (DVRFS) was estimated from net infiltration simulated by Hevesi and others (2003) using a deterministic mass-balance method. Hevesi...

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• Organization: Department of the Interior
• Updated: 2020-11-17T00:00:00Z

Recharge in the Death Valley regional ground-water flow system (DVRFS) was estimated from net infiltration simulated by Hevesi and others (2003) using a deterministic mass-balance method. Hevesi...

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• Organization: Department of the Interior
• Updated: 2025-06-26T00:00:00Z

This data release contains 16 variables from the National Hydrologic Model Infrastructure with the Precipitation-Runoff Modeling System (NHM-PRMS) modeling application forced with Daymet version 4...

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• xml