LOCATION.--Lat 42°42'16.8", long 77°16'33.3" referenced to North American Datum of 1983, Yates County, NY, Hydrologic Unit 04140201, on right bank downstream from bridge on Williams Street, 3.4 mi east of Canandaigua Lake, at Middlesex.
DRAINAGE AREA.--24.6 mi².  
PERIOD OF RECORD.--April 2019 to current year.
GAGE.--Water-stage recorder and crest-stage gage. Datum of gage is 709.12 ft above NAVD of 1988.
REMARKS.--Water Year 2019: Records good except those for estimated daily discharges, which are poor.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 515 ft³/s, Dec. 30, 2019, gage height, 5.37 ft; no flow for part of Sept. 30, 2019.

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