USGS Water-Year Summary 2023
391056122420801 Bartlett Springs Precipitation Gage at Bartlett Springs, CA
LOCATION - Lat 39°10'56", long 122°42'08" referenced to North American Datum of 1927, in SE 1/4 NE 1/4 sec.02, T.15 N., R.8 W., Lake County, CA, Hydrologic Unit 18020116, at Bartlett Springs, 8.0 mi northeast of Lucerne.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - December 1971 to September 2005, published as monthly totals with 11451100, North Fork Cache Creek near Hough Springs near Clearlake Oaks. October 2005 to September 2021.
INSTRUMENTATION - Recording tipping-bucket rain gage since October 2004. Elevation of gage is 2,120 ft above NGVD 1929, from topographic map.
EXTREMES FOR PERIOD OF RECORD - Maximum daily rainfall, 4.29 in, Dec 30, 2005; no rainfall for many days each year.