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Water-Year Summary for Site 15260001

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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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  • Not all sites have reports available for every water year.
Available Parameters
00010 Temperature, water(Max.,Min.,Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
15260001 Cooper Creek at siphon outlet near Cooper Landing, AK
LOCATION - Lat 60°26'03.9", long 149°49'28.3" referenced to North American Datum of 1983, in SE 1/4 NE 1/4 SE 1/4 sec.17, T.4 N., R.3 W., Kenai Peninsula Borough, AK, Hydrologic Unit 19020302, in center of channel about 15 ft. below siphon outlet gate valve, approximately 4.0 miles upstream from mouth and 3.8 miles South West of Cooper Landing.
DRAINAGE AREA - Undetermined due to diversion of Stetson creek into Cooper Lake.
WATER-QUALITY RECORDS
PERIOD OF RECORD - July 2015 to current year.
PERIOD OF DAILY RECORD - WATER TEMPERATURE: July 2015 to current year.
INSTRUMENTATION - Electronic water-temperature recorder set for 15 minute recording interval.
REMARKS - Records represent water temperature at the sensor within 0.2°C.
EXTREMES FOR PERIOD OF DAILY RECORD - WATER TEMPERATURE: Maximum, 17.8°C, August 14, 2019; Minimum, 0.6°C March 24, 2020, and October 12, 2021.