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Water-Year Summary for Site 07195400

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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.
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  • Not all sites have reports available for every water year.
Available Parameters
00060 Discharge(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 

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USGS Water-Year Summary 2023
07195400 ILLINOIS RIVER AT HWY 16 NEAR SILOAM SPRINGS, AR
LOCATION - Lat 36°08'41", long 94°29'41" referenced to North American Datum of 1983, in SW 1/4 SW 1/4 sec.15, T.17 N., R.33 W., Benton County, AR, Hydrologic Unit 11110103, at bridge on State Hwy 16, 8.2 mi downstream from Osage Creek, and 4.6 mi southeast of Siloam Springs.
DRAINAGE AREA - 509 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - Jul 1979 to Dec 1981, Oct 1985 to Sep 1986, and Oct 2002 to current year.
GAGE - Water-stage recorder.  Datum of gage is 933.07 ft above NAVD of 1988, (Reference Frame NAD_83 (2011) (EPOCH:2010.0000), GEOID18). 

Prior to May 17, 2022 no datum was assigned.