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Water-Year Summary for Site 373822118514401

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Available Parameters
00010 Temperature, water(Max.,Min.,Mean,Med.)  
00060 Discharge(Mean)  
00095 Specific cond at 25C(Max.,Min.,Med.)  

Water year 2024: 2024-10-01 to 2025-09-30
 
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USGS Water-Year Summary 2024
373822118514401 Hot Creek Fish Hatchery Spring A, B near Mammoth Lakes, CA
Basin and Range basin-fill aquifers
LOCATION - Lat 37°38'22", long 118°51'44" referenced to North American Datum of 1927, in SW 1/4 SW 1/4 sec.35, T.3 S., R.28 E., Mono County, CA, Hydrologic Unit 18090102, on left bank, 2.8 mi northwest of Whitmore Hot Springs, and 5.6 mi east of Mammoth Lakes.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 2004 to October 31, 2022 (discontinued). January 1986 to December 1986 published in U.S. Geological Survey Water Resources Investigations Report 89-4033. October 1990 to December 1993 published in U.S. Geological Survey Open-File Report 96-382. January 1994 to December 1996 published in U.S. Geological Survey Open-File Report 00-230. Unpublished records for January 1997 to September 2003 available in files of the U.S. Geological Survey.
GAGE - Water-stage recorder. Elevation of gage is 7,080 ft above NGVD of 1929, from topographic map.
REMARKS -  
EXTREMES FOR PERIOD OF RECORD - Maximum daily discharge, 15.8 ft³/s, July 23, 24, 2006; minimum daily, 0.68 ft³/s, October 10, 2015.
WATER-QUALITY RECORDS
PERIOD OF RECORD -

CONTINUOUS WATER-QUALITY DATA:
SPECIFIC CONDUCTANCE: October 2005 to October 2013. Unpublished records for December 1999 to September 2004 available in files of the U.S. Geological Survey.
WATER TEMPERATURE: October 2005 to October 31, 2022. June 1988 to December 1993 published in U.S. Geological Survey Open-File Report 96-382. January 1994 to December 1996 published in U.S. Geological Survey Open-File Report 00-230. Unpublished records for January 1997 to September 2004 available in files of the U.S. Geological Survey.

INSTRUMENTATION - Water-temperature recorder.
REMARKS - The practice of using qualitative ratings to describe data accuracy was discontinued in Water Year 2017.