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Water-Year Summary for Site 11449820

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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
11449820 Cole Creek at Kelseyville, CA
LOCATION - Lat 38°58'45.58", long 122°49'50.08" referenced to North American Datum of 1983, in NE 1/4 NW 1/4 sec.14, T.13 N., R.9 W., Lake County, CA, Hydrologic Unit 18020116, on left bank, downstream of Sylar Lane bridge, and  0.50 mi east of Kelseyville.
DRAINAGE AREA - 23.3 mi².  
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 2022 to current year. (Seasonal station Oct 1 to Apr 30)
GAGE - Water-Stage recorder. Datum of gage is 1,370.64 ft above NAVD of 1988. 
REMARKS - Unknown regulation upstream of gage location.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 187 ft³/s, Jan. 9, 2023, gage height, 12.09 ft.
WATER-QUALITY RECORDS
PERIOD OF RECORD - CONTINUOUS WATER-QUALITY DATA: WATER TEMPERATURE: Water years October 1, 2022 to current year (seasonal record October through April). TURBIDITY: Water years October 1, 2022 to current year (seasonal record October through April).