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Water-Year Summary for Site 0423245850

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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 2021: 2020-10-01 to 2021-09-30

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USGS Water-Year Summary 2021
LOCATION - Lat 42°37'39.7", long 77°09'32.1" referenced to North American Datum of 1983, Yates County, NY, Hydrologic Unit 04140201, on right bank of bridge on County House Road, 5.6 mi southwest of Penn Yan, and 2.5 mi upstream from mouth into Keuka Lake.
DRAINAGE AREA - 24.4 mi².  
PERIOD OF RECORD - April 2019 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 745.70 ft above NAVD of 1988.
REMARKS - Water Years 2019-21: Records good except those for estimated daily discharges and those below 1.0 ft³/s, which are poor.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 653 ft³/s, Aug. 18, 2021, gage height, 6.94 ft; minimum discharge, 0.03 ft³/s, Sept. 20, 2020, gage height, 2.12 ft.