USGS Water-Year Summary 2021
11070365 San Jacinto River near Sun City, CA
LOCATION - Lat 33°44'46", long 117°13'51" referenced to North American Datum of 1927, in SW 1/4 SE 1/4 sec.07, T.5 S., R.3 W., Riverside County, CA, Hydrologic Unit 18070202, on left bank, 0.6 mi downstream from Goetz Road Bridge, 6.0 mi northeast of Railroad Canyon Dam, and 3.2 mi northwest of Sun City.
DRAINAGE AREA - 560 mi².
PERIOD OF RECORD - October 2000 to current year.
GAGE - Water-stage recorder and crest-stage gage. Elevation of gage is 1,400 ft above NGVD of 1929, from topographic map.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 3,470 ft³/s, Jan. 10, 2005, gage height, 13.06 ft; maximum gage height, 14.64 ft, Dec. 22, 2010; no flow for many days in most years.