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Water-Year Summary for Site 10145400

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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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
10145400 SALT CREEK BELOW NEPHI POWERPLANT DIVERSION, NEAR NEPHI, UT
LOCATION - Lat 39°43'02", long 111°43'58" referenced to North American Datum of 1927, in SE 1/4 SW 1/4 NW 1/4 sec.05, T.13 S., R.2 E., Juab County, UT, Hydrologic Unit 16020201, on right bank 5.6 mi east of Nephi, 0.2 mi below confluence with Hopp Creek, 200 ft downstream from Nephi powerplant diversion dam, and 115 ft below mouth of Bradley's Canyon.
DRAINAGE AREA - 81 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - September 1993 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 5,746.93 ft. above NAVD of 1988 from a Level II GNSS survey conducted on September 15, 2023. 
REMARKS - Records generally good except estimated discharges which are fair to poor. Flow at gage is extensively regulated by Nephi City at powerplant diversion dam 200 ft upstream of gage.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 318 ft³/s, May 22, 2005, gage height, 6.50 ft; maximum gage height 8.13 ft, Nov 14, 2020, (backwater); minimum daily discharge, 1.8 ft³/s, Aug 17, 2018.