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Water-Year Summary for Site 09535100

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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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
09535100 SAN SIMON WASH NEAR PISINIMO, AZ
LOCATION - Lat 32°02'39", long 112°22'13" referenced to North American Datum of 1927, in SE 1/4 sec.9, T.16 S., R.1 W., Pima County, AZ, Hydrologic Unit 15080101, in Tohono O'Odham Indian Reservation, on right bank about 100 ft downstream from road, just upstream from Gu Vo Wash, and 3.2 mi west of Pisinimo. (unsurveyed).
DRAINAGE AREA - 569 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - February 1972 to January 2016 (discontinued).
GAGE - Water-stage recorder. Elevation of gage is 1,830 ft above sea level, from topographic map. Prior to Oct. 1, 1980, at site 120 ft upstream at same datum.
REMARKS - 10/01/2013-09/30/2014: Records Poor.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 12,500 ft³/s Sept. 24, 1976, gage height, 10.82 ft, from rating curve extended above 1,700 ft³/s on basis of slope-area measurement of peak flow; no flow for most of each year.