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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
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USGS Water-Year Summary 2025
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 - Records poor.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 16,500 ft³/s, Sep. 2, 2023, gage height, 9.22 ft; minimum daily, 213 ft³/s, Mar. 27, 2020.
