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Water-Year Summary for Site 11063682

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Available Parameters
00060 Discharge(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
11063682 East Branch California Aqueduct at Devil Canyon Powerplant, near San Bernardino, CA
LOCATION - Lat 34°12'20", long 117°20'01" referenced to North American Datum of 1927, San Bernardino County, CA, Hydrologic Unit 18070203, in San Bernardino Corporate Grant, in powerplant, and 5 mi northwest of San Bernardino.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1995 to September 2004, October 2005 to current year. Prior to October 1995, in files of California Department of Water Resources. Published as "Devil Canyon Powerplant" prior to October 1999.
GAGE - Acoustic-velocity meters on 5 pipes. Elevation of gage is 1,939 ft above NGVD of 1929 (levels by California Department of Water Resources).
COOPERATION - Records were provided by the California Department of Water Resources, under the general supervision of the U.S. Geological Survey, in connection with Federal Energy Regulatory Commission project no. 2426.
REMARKS - This record is the total flow of the East Branch California Aqueduct, including flow through the powerplant and bypass flow, if any. See schematic diagram of Mojave River Basin available from the California Water Science Center.
EXTREMES FOR PERIOD OF RECORD - Maximum daily discharge, 2,163 ft³/s, Sept. 23, 2017; no flow at times in some years.