USGS Water-Year Summary 2021
09523200 RESERVATION MAIN CANAL NEAR YUMA, AZ
LOCATION - Lat 32°49'05", long 114°30'50" referenced to North American Datum of 1927, in NE 1/4 NE 1/4 NE 1/4 sec.35, T.15 S., R.23 E., Imperial County, CA, Hydrologic Unit 15030107, on left bank of All- American Canal 5.8 miles downstream from Imperial Dam and at turnout from All-American Canal.
PERIOD OF RECORD - July 1970 to 2005 (monthly discharge only), September 2006 to current year.
GAGE - Two water-stage recorders.