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

This data set reports on dissolved nutrient concentrations, as well as dissolved oxygen, alkalinity, conductivity, turbidity, and pH measured in water samples collected from nine streams located...

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• Organization: Department of the Interior
• Updated: 2023-12-14T00:00:00Z

This data release supports analyses of the relations between monthly average nutrient concentrations in the Herring River on the ebb tide near Wellfleet Massachusetts and monthly average...

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

This data set includes 1 km resolution monthly timescale estimates of the effective recharge component of the water budget over the time period from October 2003 - December 2015. These estimates...

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• Organization: Department of the Interior
• Updated: 2020-08-31T00:00:00Z

This dataset includes 1km resolution monthly timescale estimates of the contributions to the quick-flow runoff component of the water budget over the time period from 1895-2017. These estimates...

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• Organization: Department of the Interior
• Updated: 2025-01-08T00:00:00Z

This data release contains inputs for and outputs from hydrologic simulations for the Hawai‘i (HI) domain using the Precipitation Runoff Modeling System (PRMS) version 5.2.1.1 and the USGS...

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

The model output data provided were generated by the THMB 1.2 (Terrestrial Hydrology Model with Biogeochemistry) model which simulates the flow of water through groundwater systems, rivers, lakes...

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• 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: 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: Department of the Interior
• Updated: 2025-04-14T00:00:00Z

This data release contains 16 variables from the National Hydrologic Model Infrastructure with the Precipitation-Runoff Modeling System (NHM-PRMS) version 1.1 modeling application forced with...

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• Organization: Department of the Interior
• Updated: 2025-09-30T00:00:00Z

This data release contains inputs for and outputs from hydrologic simulations for the Alaska (AK) domain using the Precipitation Runoff Modeling System (PRMS) version 5.2.1.1 and the USGS National...

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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: 2025-07-17

The Water Security Indicator Model - Global Land Data Assimilation System (WSIM-GLDAS) Monthly Grids, Version 1 data set identifies and characterizes surpluses and deficits of freshwater, and 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: 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: Department of the Interior
• Updated: 2026-02-12T00:00:00Z

This data release contains spatially and temporally summarized simulated variables from the National Hydrologic Model infrastructure with the Precipitation-Runoff Modeling System (NHM-PRMS)...

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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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• 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: 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 the Interior
• Updated: 2024-11-06T00:00:00Z

This dataset, VegDischarge v1, represents a significant contribution to the understanding of hydrological dynamics across Africa from 2000 to 2021. It encompasses high-resolution (1km x 1km)...

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