USGS Water-Year Summary for Site 06674500

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	Available Parameters
	00060 Discharge(Mean)

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Water year 2021: 2020-10-01 to 2021-09-30

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USGS Water-Year Summary 2021

06674500 NORTH PLATTE RIVER AT WYOMING-NEBRASKA STATE LINE

LOCATION - Lat 41°59'19", long 104°03'10" referenced to North American Datum of 1927, in SE 1/4 SE 1/4 SE 1/4 sec.03, T.23 N., R.60 W., Goshen County, WY, Hydrologic Unit 10180009, on right bank 2000 ft upstream from bridge on NE State Highway 86, 250 ft upstream from Wyoming-Nebraska State line, and 0.7 mi southeast of Henry, NE.

DRAINAGE AREA - 22,218 mi² of which 1,929 mi² probably is noncontributing.

REVISIONS HISTORY - WDR WY-76-1: Drainage area.

SURFACE-WATER RECORDS

PERIOD OF RECORD - April 1929 to current year.

GAGE - Water-stage recorder. Sheet-piling control since March 9, 1994. Elevation of gage is 4,025 ft above NGVD of 1929, from topographic map. Prior to November 6, 1929, non-recording gage and November 6, 1929 to September 30, 1959, water-stage recorder at site 0.2 mi upstream from station at different datum. October 7, 1959 to February 22, 1972 water-stage recorder at site 0.2 mi upstream at different datum. February 22, 1972 to March 9, 1994, water-stage recorder at site 0.3 mi downstream from station at different datum. U.S. Geological Survey data collection platform with satellite telemetry at station.

COOPERATION -

10-04-2018 to 10-08-2019: Eight discharge measurements provided by Wyoming State Engineer's
Office, two discharge measurements by the U.S. Bureau of Reclamation,

11-03-2017 to 10-03-2018: Seven discharge measurements provided by Wyoming State Engineer's
Office, ten discharge measurements by the U.S. Bureau of Reclamation, and two discharge
measurement by the Nebraska Department of Natural Resources.

12-01-2016 to 11-02-2017: Eight discharge measurements provided by Wyoming State Engineer's office 
and ten discharge measurements by the U.S. Bureau of Reclamation.

10-01-2015 to 11-30-2016: Thirteen discharge measurements provided by Wyoming State Engineer's
Office, seven discharge measurements by the U.S. Bureau of Reclamation, and one discharge
measurement by the Nebraska Department of Natural Resources.

10-01-2014 to 09-30-2015: Eight discharge measurements provided by Wyoming State Engineer's
Office and one discharge measurement provided by the U.S. Bureau of Reclamation.

10-01-2013 to 09-30-2014: Six discharge measurements provided by Wyoming State Engineer's
Office and twelve discharge measurements provided by the U.S. Bureau of Reclamation.

REMARKS - Natural flow of stream affected by storage reservoirs, transbasin diversions, power development, ground-water withdrawals and diversions for irrigation, and return flow from irrigated areas. Gering-Mitchell Canal diverts from right bank 0.5 mi upstream from station.

WATER-QUALITY RECORDS

PERIOD OF RECORD - Water years 1966 to 2014.