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Water-Year Summary for Site 09419698

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Available Parameters
00060 Discharge(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
09419698 Las Vegas Wash Below Duck Creek Confluence Near Henderson, NV
LOCATION - Lat 36°05'29.58", long 114°59'57.20" referenced to North American Datum of 1927, in NE 1/4 NW 1/4 SE 1/4 sec.25, T.21 S., R.62 E., Clark County, NV, Hydrologic Unit 15010015, on left bank, 3.7 mi north of Henderson, 9.7 mi southeast of Las Vegas, and approximately 10 mi upstream from Lake Mead. 
DRAINAGE AREA -  
REVISIONS HISTORY - Elevation of gage from beginning of record to 12/12/2018 was 1580.00 ft and was revised on 12/12/2018, based on 2 single-base OPUS-S level 2 surveys.
SURFACE-WATER RECORDS
PERIOD OF RECORD - September 2016 to current year.
GAGE - Water stage recorder. Elevation of gage is 1556.38 ft above NAVD88 from Global Navigation Satellite System survey quality level 1.
REMARKS - 09/17/2016-09/30/2017: Records fair except for estimated discharges, which are poor. 10/01/2017-09/30/2018: Records poor. 10/01/2018-09/30/2019: Records poor. 10/01/2019-09/30/2020: Records poor. 10/01/2020-09/30/2021: Records poor.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 13,300 ft³/s, Mar. 12, 2020, gage height, 8.03 ft; maximum gage height, 8.37 ft, Jan. 9, 2018; minimum daily, 213 ft³/s, Mar. 27, 2020.