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Water-Year Summary for Site 04087030

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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
00010 Temperature, water(Max.,Min.,Mean)  
00060 Discharge(Mean)  
00095 Specific cond at 25C(Max.,Min.,Mean)  
00300 Dissolved oxygen(Max.,Min.,Mean)  
63680 Turbidity, Form Neph(Min.,Mean,Max.)  

Water year 2020: 2019-10-01 to 2020-09-30

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USGS Water-Year Summary 2020
LOCATION - Lat 43°10'22", long 88°06'14" referenced to North American Datum of 1983, in SE 1/4 NE 1/4 sec.10, T.8 N., R.20 E., Waukesha County, WI, Hydrologic Unit 04040003, on right bank, 150 ft upstream from Pilgrim Road (County Trunk Highway YY) bridge in Menomonee Falls, at mile 21.1.
DRAINAGE AREA - 34.7 mi².
REVISIONS HISTORY - WDR WI-77-1: Drainage area.
PERIOD OF RECORD - November 1974 to September 1977, July 1979 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 755.27 ft above NAVD of 1988 (Wisconsin Department of Transportation benchmark). Prior to Aug. 20, 1996, water-stage recorder at present site at datum 2.01 ft lower.
REMARKS - Records are considered good except for estimated discharges which are poor and other periods as noted. For records status prior to October 1, 2013, see remarks printed in annual water-data reports. Occasional regulation caused by dam in Menomonee Falls, about 1.0 mi upstream. Gage-height telemeter at station.
PERIOD OF RECORD - November 2008 to November 2015
PERIOD OF DAILY RECORD - SUSPENDED-SOLIDS DISCHARGE: December 2008 to September 2009. TOTAL-PHOSPHORUS DISCHARGE: December 2008 to September 2009. CHLORIDE DISCHARGE: December 2008 to September 2009. WATER TEMPERATURE: November 2008 to November 2015. DISSOLVED OXYGEN: November 2008 to November 2015. SPECIFIC CONDUCTANCE: November 2008 to November 2015. TURBIDITY: November 2008 to November 2015.
INSTRUMENTATION - Stage activated water-quality sampler. Continuous water quality monitor with water temperature, dissolved oxygen, specific conductivity, and turbidity sensors: November 2008 to current year.
REMARKS - Chemical analyses are by the Milwaukee Metropolitan Sewerage District.