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Water-Year Summary for Site 11458433

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

Water year 2023: 2022-10-01 to 2023-09-30

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USGS Water-Year Summary 2023
11458433 Sonoma Creek at Kenwood, CA
LOCATION - Lat 38°25'08", long 122°33'42" referenced to North American Datum of 1927, Sonoma County, CA, Hydrologic Unit 18050002, in Los Guilicos Land Grant, on right bank, 0.8 mi northwest of Kenwood, and 0.9 mi downstream of Highway 12 bridge.
DRAINAGE AREA - 14.3 mi².
REVISIONS HISTORY - Discharge for the period Jan 9-13, 2017, was revised on Feb 5, 2018, based on reevaluation of the estimations during that period. 
PERIOD OF RECORD - October 2008 to current year.
GAGE - Water-stage recorder. Datum of gage is 408.36 ft above NAVD of 1988.
REMARKS - No regulation above station. Diversions for irrigation of about 1,500 acres upstream from station.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 2,531 ft³/s, Feb. 7, 2017, gage height, 13.57 ft; no flow at times.

CHEMICAL DATA: Water years March 2008 to 2013.

SPECIFIC CONDUCTANCE: Water years October 2008 to current year.
WATER TEMPERATURE: Water years October 2008 to current year.

INSTRUMENTATION - Water-quality monitor on right bank since July 21, 2009. Electronic data logger with 15 minute interval.