USGS Water-Year Summary 2022
11180900 Crow Creek near Hayward, CA
LOCATION - Lat 37°42'18", long 122°02'34" referenced to North American Datum of 1927, Alameda County, CA, Hydrologic Unit 18050004, in San Lorenzo Grant, on right bank upstream of Crow Canyon Road bridge, 0.8 mi upstream of confluence of Cull Creek, and 2.3 mi northeast of Castro Valley.
DRAINAGE AREA - 10.5 mi².
PERIOD OF RECORD - October 1997 to current year.
WATER TEMPERATURE: Water years 2000-03 (storm season only).
SEDIMENT DATA: Water years 2000-03 (storm season only).
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 256.02 ft above NAVD of 1988.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 1,990 ft³/s, Feb. 3, 1998, gage height, 13.07 ft, from rating curve extended above 700 ft³/s; minimum daily, 0.01 ft³/s, Oct. 13-15, 2002.