USGS Water-Year Summary 2023
11049250 Southern California Edison Co.'s Santa Ana River Canal Low Flow Release below No. 1 Diversion Dam, near Running Springs, CA
LOCATION - Lat 34°09'41", long 117°00'56" referenced to North American Datum of 1983, in SE 1/4 NE 1/4 sec.19, T.1 N., R.1 W., San Bernardino County, CA, Hydrologic Unit 18070203, on discharge pipe from Santa Ana River canal, 150 ft downstream from confluence with Bear Creek, 200 ft downstream from Southern California Edison Co.'s No. 1 diversion dam, and 6.3 mi southeast of Running Springs.
DRAINAGE AREA - Indeterminate.
SURFACE-WATER RECORDS
PERIOD OF RECORD - February 2006 to September 30, 2022.
GAGE - Acoustic-velocity meter on outlet pipe. Datum of gage is 3,440 ft above NGVD of 1929, from topographic map.
COOPERATION - Records were provided by Southern California Edison Co., under general supervision of the U.S. Geological Survey, in connection with Federal Energy Regulatory Commission project No. 1933.
EXTREMES FOR PERIOD OF RECORD - Maximum daily discharge, 16 ft³/s, March 29, 2017; no flow at times, due to no diversion.