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Nevada Water Science Center

The Nevada Water Science Center is committed to providing reliable and unbiased information on Nevada's water resources to the public, partners, and stakeholders. Our broad data collection network and research provide timely, useful information to keep the public informed, protect life and property, and improve our understanding of water supply and availability across Nevada and adjacent states.

News

Humboldt River Basin Capture Query Tool

Humboldt River Basin Capture Query Tool

2025 in Review: The Saline Lake Ecosystems Integrated Water Availability Assessment

2025 in Review: The Saline Lake Ecosystems Integrated Water Availability Assessment

USGS Water Science Centers Partner at 2025 Lake Tahoe Summit

USGS Water Science Centers Partner at 2025 Lake Tahoe Summit

Publications

Sediment accumulation rates and volume in Pahranagat Wash above Arrow Canyon Dam in northern Moapa Valley, Nevada Sediment accumulation rates and volume in Pahranagat Wash above Arrow Canyon Dam in northern Moapa Valley, Nevada

An evaluation of sediment deposition rates and volume of impounded sediments in Pahranagat Wash behind Arrow Canyon dam in southeastern Nevada was done between 2016 and 2022. Data were collected and interpreted to address concerns by the Moapa Band of Paiutes and local historical preservation groups regarding the burial of culturally important sites by the impounded sediment deposited...
Authors
Jon W. Wilson, Boris Poff, Christopher C. Fuller

Conceptual and numerical groundwater flow model of the Iowa River alluvial aquifer near Tama County, Iowa, 1980 through 2022 Conceptual and numerical groundwater flow model of the Iowa River alluvial aquifer near Tama County, Iowa, 1980 through 2022

The Iowa River alluvial aquifer is an important source of water on the Meskwaki Settlement in Tama County, Iowa, which is land owned by the Sac & Fox Tribe of the Mississippi in Iowa (commonly known as the Meskwaki Nation). The U.S. Geological Survey constructed a groundwater flow model, including a conceptual and numerical model, of the Iowa River alluvial aquifer and underlying...
Authors
Kendall M.F. Goldstein, Kyle W. Davis

Geochemistry and Soils of the Big Smoky Valley Fens, Nevada Geochemistry and Soils of the Big Smoky Valley Fens, Nevada

Fens are groundwater-fed wetlands that can provide habitat for plants and animals. Due to anthropogenic activities and climate change, many fens around the world are at risk. This paper presents the results of a study of the hydrology and geochemistry of fens in Big Smoky Valley, central Nevada to support the Bureau of Land Management’s activities in the area. A water sample from the...
Authors
Sade K. Cromratie Clemons, Geoffrey John Moret, Katherine J. Earp

Science

Evaporation from Lake Mead and Lake Mohave, Lower Colorado River Basin, Nevada and Arizona

Since 2010, the U.S. Geological Survey (USGS) Nevada Water Science Center (NVWSC) has worked with with the Bureau of Reclamation to update evaporation estimates for Lake Mead.
Evaporation from Lake Mead and Lake Mohave, Lower Colorado River Basin, Nevada and Arizona

Evaporation from Lake Mead and Lake Mohave, Lower Colorado River Basin, Nevada and Arizona

Since 2010, the U.S. Geological Survey (USGS) Nevada Water Science Center (NVWSC) has worked with with the Bureau of Reclamation to update evaporation estimates for Lake Mead.
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Amargosa Integrated Monitoring Network

The National Park Service, Nye County, U.S. Fish and Wildlife Service, and USGS Nevada Water Science Center (NVWSC) have established a water-level and spring discharge monitoring network in the southern Amargosa Desert to identify long-term trends and monitor potential impacts of activities on groundwater resources. The Amargosa Integrated Monitoring Network (AIMN) continues the long-term...
Amargosa Integrated Monitoring Network

Amargosa Integrated Monitoring Network

The National Park Service, Nye County, U.S. Fish and Wildlife Service, and USGS Nevada Water Science Center (NVWSC) have established a water-level and spring discharge monitoring network in the southern Amargosa Desert to identify long-term trends and monitor potential impacts of activities on groundwater resources. The Amargosa Integrated Monitoring Network (AIMN) continues the long-term...
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Lake Tahoe Tributary Monitoring

The Lake Tahoe Interagency Monitoring Program (LTIMP) is an essential part of integrated science in the Lake Tahoe Basin and has provided long-term, consistent, reliable, and accessible tributary monitoring data for decades.
Lake Tahoe Tributary Monitoring

Lake Tahoe Tributary Monitoring

The Lake Tahoe Interagency Monitoring Program (LTIMP) is an essential part of integrated science in the Lake Tahoe Basin and has provided long-term, consistent, reliable, and accessible tributary monitoring data for decades.
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