PROVISIONAL DATA SUBJECT TO REVISION
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Site Information
LOCATION.--Lat 43°10'27.5", long
78°23'11.0" referenced to North American Datum of
1983, Orleans County, NY, Hydrologic Unit 04130001, on right
bank, at bridge on Harrison Road, 0.2 mi east of State Highway
63, 1.1 mi south of Shelby, and 4.7 mi upstream from Erie
(Barge) Canal crossing at Medina.
DRAINAGE AREA.--146 mi².
PERIOD OF RECORD.--Occasional discharge measurements, water year 1976. Annual maximum only--1977-78. December 2008 to current year.
GAGE.--Water-stage recorder. Datum of gage is 598.22 ft above NAVD of 1988.
REMARKS.--Water Year 2015: Records good except those for estimated daily discharges, which are fair.
Water Years 2014, 2016-22: Records fair except those for estimated daily discharges, which are poor.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 1,100 ft³/s, Mar. 13, 2011, gage height, 11.21 ft; maximum gage height, 11.33 ft, Feb. 15, 2009 (backwater from ice); minimum discharge, 0.04 ft³/s, Oct. 2, 3, 2016.
DRAINAGE AREA.--146 mi².
PERIOD OF RECORD.--Occasional discharge measurements, water year 1976. Annual maximum only--1977-78. December 2008 to current year.
GAGE.--Water-stage recorder. Datum of gage is 598.22 ft above NAVD of 1988.
REMARKS.--Water Year 2015: Records good except those for estimated daily discharges, which are fair.
Water Years 2014, 2016-22: Records fair except those for estimated daily discharges, which are poor.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 1,100 ft³/s, Mar. 13, 2011, gage height, 11.21 ft; maximum gage height, 11.33 ft, Feb. 15, 2009 (backwater from ice); minimum discharge, 0.04 ft³/s, Oct. 2, 3, 2016.
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