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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.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2025
11472180 OUTLET CREEK NEAR WILLITS CA
LOCATION - Lat 39°25'13.6", long 123°20'26.4" referenced to North American Datum of 1983, in NE 1/4 NE 1/4 sec.18, T.18 N., R.13 W., Mendocino County, CA, Hydrologic Unit 18010103, on right bank, 0.54 mi north of East Commercial Street, 0.75 mi west of Hearst Willits Road, and 1.1 mi northeast of Willits.
REVISIONS HISTORY - Gage height and discharge for the period Jan. 13, 2024, to Jan. 19, 2024, was revised on Jan. 22, 2025, based on a change in gage height correction.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 2018 to current year (seasonal records only).
GAGE - Water stage recorder and crest-stage gage. Datum of gage is 1335.39 ft above NAVD88.
REMARKS - No regulation or diversion upstream of gage.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 3180 ft³/s, December 30, 2022, gage height 14.28 ft. No flow at times.
