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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.
USGS Water-Year Summary 2024
09517000 HASSAYAMPA RIVER NEAR ARLINGTON, AZ
LOCATION - Lat 33°20'50", long 112°43'30" referenced to North American Datum of 1927, in NW 1/4 sec.13, T.1 S., R.5 W., Maricopa County, AZ, Hydrologic Unit 15070103, at former U.S. Highway 80, 1.8 mi upstream from mouth and 2.8 mi northeast of Arlington.
DRAINAGE AREA - 1,471 mi².
REVISIONS HISTORY - WDR AZ-81-1: 1969(M). WDR AZ-89-1: Drainage area.
SURFACE-WATER RECORDS
PERIOD OF RECORD - Water years 1961-77 (annual maximums only), Oct. 1977 to Sept. 1990 (discharge above 500 ft³/s only), and Oct. 1990 to current year.
GAGE - Water-stage recorder. Datum of gage is 824.75 ft above sea level. May 15, 1985, to Nov. 11, 1993, at 822.68 ft above sea level. Prior to May 15, 1985, at 9.23 ft higher.
REMARKS - Records poor. Records include irrigation return flow past station. Small diversions above station for irrigation and livestock. Frequent shifting and meandering of sand channel.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 39,000 ft³/s Sept. 5, 1970, gage height, 8.40 ft, result of slope-area measurement of peak flow; no natural flow for most of time each year.
