USGS Water-Year Summary 2024
04234398 WEST RIVER AT MIDDLESEX, NY
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.
SURFACE-WATER RECORDS
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.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 2,120 ft³/s, Oct. 30, 2021, gage height, 8.28 ft, from rating curve extended above 830 ft³/s; no flow for part or all of Sept. 30, 2019, July to September 2022, Sept. 3-7, 2023.