USGS Water-Year Summary 2022
09535300 VAMORI WASH AT KOM VO, AZ
LOCATION - Lat 31°57'04", long 112°20'50" referenced to North American Datum of 1927, in NW 1/4 sec.14, T.17 S., R.1 W., Pima County, AZ, Hydrologic Unit 15080101, in Tohono O'Odham Indian Reservation, on right bank 200 ft downstream from road crossing, 0.6 mi south of Kom Vo (Santa Cruz Village) and 5 mi upstream from confluence with San Simon Wash.(unsurveyed).
DRAINAGE AREA - 1,250 mi², in the U.S., undetermined remainder is in Mexico.
PERIOD OF RECORD - Feb. 1972 to current year.
GAGE - Water-stage recorder. Elevation of gage is 1,770 ft above sea level, from topographic map.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 10,400 ft³/s Oct. 3, 1983, gage height, 10.54 ft, from rating curve extended above 550 ft³/s on basis of slope-area measurement of peak flow; no flow for most of each year.