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USGS Water-Year Summary 2024
355906115492601 162 S23 E55 05BAAB1 Stump Spring
Basin and Range basin-fill aquifers
Valley Fill
Valley Fill
LOCATION - Lat 35°59'01.5", long 115°49'31" referenced to North American Datum of 1983, in NE 1/4 NE 1/4 NW 1/4 sec.05, T.23 S., R.55 E., Clark County, NV, Hydrologic Unit 16060015, on the right bank, 1 mi southeast of the Tecopa Rd, 8 miles southwest of NV State Route 160, and 45 mi west of Las Vegas.
DRAINAGE AREA - Indeterminate
SURFACE-WATER RECORDS
PERIOD OF RECORD - Dec. 2013 to Dec. 2023
GAGE - Datum of gage is 2786.28 ft above NAVD of 1988. The NAVD of 1988 datum was determined by a level 2 GNSS survey (Reference Frame NAD_83 (2011) (EPOCH:2010.0000), GEOID18) by USGS on February 23, 2020 and tied to RM4. Prior to February 23, 2020, the gage datum was 2822 ft above NGVD of 1929 as determined via topographic map by USGS on December 3, 2013.
REMARKS - During low flow spring discharge is gaged. During rain events runoff from surrounding areas is included. 10/01/2013-09/30/2014: Records poor. 10/01/2014-09/30/2015: Records poor. 10/01/2015-09/30/2016: Records poor. 10/01/2016-09/30/2017: Records poor. 10/01/2017-09/30/2018: Records poor. 10/01/2018-09/30/2019: Records fair except for discharges below 1 ft³/s, discharges above 6 ft³/s, and estimated discharges, which are poor. 10/01/2019-09/30/2020: Records fair except for discharges below 1 ft³/s, discharges above 6 ft³/s, and estimated discharges, which are poor. 10/01/2019-09/30/2020: Records fair except for discharges below 1 ft³/s, discharges above 6 ft³/s, and estimated discharges, which are poor. 10/01/2020-09/30/2021: Records poor. 10/01/2020-09/30/2021: Records poor. 10/01/2021-09/30/2022: Records poor. 10/01/2022-09/30/2023: Records poor. 10/01/2023-12/18/2023: Records poor.
EXTREMES FOR PERIOD OF RECORD - Discharge computations above 0.25 ft³/s, include surface runoff. Maximum discharge, 4,820 ft³/s, Sept. 1, 2023, gage height, 26.68 ft; no flow, many days, many years.
