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Water-Year Summary for Site 11449500

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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 2020: 2019-10-01 to 2020-09-30
 

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USGS Water-Year Summary 2020
11449500 Kelsey Creek near Kelseyville, CA
LOCATION - Lat 38°55'39", long 122°50'33" referenced to North American Datum of 1927, in SE 1/4 SE 1/4 sec.34, T.13 N., R.9 W., Lake County, CA, Hydrologic Unit 18020116, on left bank, 1.6 mi downstream from Widow Creek, and 3.5 mi south of Kelseyville.
DRAINAGE AREA - 36.6 mi².
REVISIONS HISTORY - WSP 1285: 1947-48 (instantaneous maximum discharge), 1950-52 (peaks above base). WSP 1931: Drainage area. WDR CA-96-4: 1956-93 (peaks above base).
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1946 to current year.
GAGE - Water-stage recorder. Datum of gage is 1,475.44 ft above NGVD of 1929. Prior to July 16, 1955, at site 600 ft upstream at different datum.
REMARKS - Some minor diversions upstream from station. See schematic diagram of lower Sacramento River Basin available from the California Water Science Center.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 8,600 ft³/s, Mar. 9, 1995, gage height, 13.80 ft; minimum daily, 0.08 ft³/s, Sept. 8-15, 2014.