Nebraska Real-Time Water Quality

USGS station:

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Constituent:
Time period:

Developed in partnership with the Lower Platte River Corridor Alliance and the Nebraska Environmental Trust
Developed in partnership with the Lower Platte River Corridor Alliance and the Nebraska Environmental Trust.

Study Information

The lower Platte River, Nebraska, provides drinking water, irrigation water, and in-stream flows for recreation, wildlife habitat, and vital habitats for several threatened and endangered species. The U.S. Geological Survey (USGS), in cooperation with the Lower Platte River Corridor Alliance (LPRCA) and the Nebraska Environmental Trust, developed site-specific regression models for water-quality constituents at four sites (Shell Creek near Columbus, Nebraska [USGS site 06795500]; Elkhorn River at Waterloo, Nebr. [USGS site 06800500]; Salt Creek near Ashland, Nebr. [USGS site 06805000]; and Platte River at Louisville, Nebr. [USGS site 06805500]) in the lower Platte River corridor. The models were developed by relating continuously monitored water-quality properties (surrogate measurements) to discrete water-quality samples. These models enable existing web-based software to provide near-real-time estimates of stream-specific constituent concentrations to support natural resources management decisions.

Since 2007, USGS, in cooperation with the LPRCA, has continuously monitored four water-quality properties seasonally within the lower Platte River corridor: specific conductance, water temperature, dissolved oxygen, and turbidity. During 2007 through 2011, the USGS and the Nebraska Department of Environmental Quality collected and analyzed discrete water-quality samples for nutrients, major ions, pesticides, suspended sediment, and bacteria. These datasets were used to develop the regression models used on this website.

For Additional Information

Please contact:

David Rus
Hydrologist
U.S. Geological Survey
Nebraska Water Science Center
5231 South 19th
Lincoln, NE 68512-1271
Tel: 402-328-4127
E-mail: dlrus@usgs.gov