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Water-Year Summary for Site 09535300

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00060 Discharge(Mean)  

Water year 2022: 2021-10-01 to 2022-09-30

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USGS Water-Year Summary 2022
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.
REMARKS - Records fair except for estimated discharge which is poor.
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.