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Water-Year Summary for Site 05488200

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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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Available Parameters
00060 Discharge(Mean)  

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

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USGS Water-Year Summary 2021
05488200 English Creek near Knoxville, IA
LOCATION - Lat 41°18'02", long 93°02'43" referenced to North American Datum of 1927, in NE 1/4 NE 1/4 SE 1/4 sec.16, T.75 N., R.19 W., Marion County, IA, Hydrologic Unit 07100009, on left bank 5 ft upstream from bridge on State Highway 92, 3.0 mi east of Knoxville, and 12.7 mi upstream from mouth.
DRAINAGE AREA - 90.1 mi².
PERIOD OF RECORD - Discharge records from July 1985 to current year.
GAGE - Water-stage recorder. Datum of gage is 721.79 ft above National Geodetic Vertical Datum of 1929.
REMARKS - Accuracy of records is discussed in the annual Station Analysis archived at the USGS IA Water Science Center.
EXTREMES OUTSIDE PERIOD OF RECORD - Flood of July 16, 1982, reached a stage of 30.28 ft, discharge 28,000 ft³/s, from contracted-opening indirect computations.