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Water-Year Summary for Site 04108600

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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 2019: 2018-10-01 to 2019-09-30

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USGS Water-Year Summary 2019
LOCATION - Lat 42°38'32", long 85°43'19" referenced to North American Datum of 1927, in SE 1/4 sec.16, T.3 N., R.12 W., Allegan County, MI, Hydrologic Unit 04050003, on left bank at downstream side of bridge on 18th Street, 2.5 mi northeast of Hopkins.
DRAINAGE AREA - 71.4 mi².
PERIOD OF RECORD - October 1965 to current year.
GAGE - Water-stage recorder. Elevation of gage is 700 ft above NGVD 29, from topographic map.
REMARKS - At times, low flow is affected by pumpage for irrigation.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 3,740 ft³/s, June 21, 1977, gage height, 11.11 ft, from rating curve extended above 1,200 ft³/s.