Nevada Water Science Center

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Our Nevada Water Science Center priority is to continue the important work of the Department of the Interior and the USGS, while also maintaining the health and safety of our employees and community.  Based on guidance from the White House, the CDC, and state and local authorities, we are shifting our operations to a virtual mode and have minimal staffing within our offices. 

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Current Data Dashboard

Current Data Dashboard

See current streamflow, groundwater, and water-quality conditions with this new map interface to USGS data.

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Featured Science

Featured Science

Nutrient Source Identification in Groundwater and Periphyton Along the Nearshore of Lake Tahoe

Tahoe Nearshore

News

Date published: October 1, 2020

Invasive Mussel Species Impacts the Food Web in Lake Mead

In an article for the journal Science of the Total Environment, USGS scientists and others discuss the impact of invasive quagga mussels on the ecosystem of Lake Mead located on the border of Arizona and Nevada. 

Date published: September 3, 2020

Vacancy: GS-12 Field Office Chief (Supr. Hyd. Tech.), NVWSC Southern Nevada Networks-Henderson, Nevada

The Nevada Water Science Center is pleased to announce an exciting career opportunity: We are seeking a Field Office Chief for the Southern Nevada Networks Unit in Henderson, Nevada.  The position is being advertised as a Supervisory Hydrologic Technician GS-12, and a relocation incentive is being offered.   

Date published: August 25, 2020

USGS Participation in Annual Lake Tahoe Summit

The USGS Nevada and California Water Science Centers participate in annual Lake Tahoe Summit

Publications

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Year Published: 2021

Trends in nitrogen, phosphorus, and sediment concentrations and loads in streams draining to Lake Tahoe, California, Nevada, USA

Lake Tahoe, a large freshwater lake of the eastern Sierra Nevada in California and Nevada, has 63 tributaries that are sources of nutrients and sediment to the lake. The Tahoe watershed is relatively small, and the surface area of the lake occupies about 38% of the watershed area (1313 km2). Only about 6% of the watershed is urbanized or...

Domagalski, Joseph L.; Morway, Eric D.; Alvarez, Nancy L.; Hutchins, Juliet; Rosen, Michael R.; Coats, Robert

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Year Published: 2020

Delineation of flood-inundation areas in Grapevine Canyon near Scotty’s Castle, Death Valley National Park, California

On October 18, 2015, a large flood caused considerable damage in Grapevine Canyon near Death Valley Scotty Historic District, in Death Valley National Park, California. Significant channel changes had limited the applicability of previously created flood-inundation maps to current conditions. Predicted flood-inundation maps for Scotty’s Castle...

Morris, Christopher M.; Welborn, Toby L.; Minear, J. Toby
Morris, C.M., Welborn, T.L., and Minear, J.T., 2020, Delineation of flood-inundation areas in Grapevine Canyon near Scotty’s Castle, Death Valley National Park, California: U.S. Geological Survey Scientific Investigations Report 2020–5082, 27 p., https://doi.org/10.3133/sir20205082.

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Year Published: 2020

Estimates of groundwater discharge by evapotranspiration, Stump Spring and Hiko Springs, Clark County, southern Nevada, 2016–18

This report documents methodology and results of a study that estimated groundwater discharge by evapotranspiration (GWET) from phreatophytic vegetation in two desert riparian areas with ephemeral spring discharge in Clark County, southern Nevada. The phreatophytes consisted primarily of western honey mesquite [Prosopis glandulosa var. ...

Moreo, Michael T.; Buto, Susan G.; Smith, David W.; Nelson, Nora C.
Moreo, M.T., Buto, S.G., Smith, D.W., and Nelson, N.C., 2020, Estimates of groundwater discharge by evapotranspiration, Stump Spring and Hiko Springs, Clark County, southern Nevada, 2016–18: U.S. Geological Survey Scientific Investigations Report 2020–5075, 39 p., https://doi.org/ 10.3133/ sir20205075.