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USGS 04228500 GENESEE RIVER AT AVON NY

PROVISIONAL DATA SUBJECT TO REVISION

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LOCATION.--Lat 42°55'04", long 77°45'26" referenced to North American Datum of 1983, Livingston County, NY, Hydrologic Unit 04130003, on right bank 250 ft downstream from bridge on U.S. Highway 20 (State Highway 5), 0.3 mi west of Avon, 0.8 mi downstream from Conesus Creek, and 35.6 mi upstream from mouth.
DRAINAGE AREA.--1,673 mi2.
PERIOD OF RECORD.--August 1955 to current year.
REVISED RECORDS.--WDR NY-82-3: Drainage area.
GAGE.--Water-stage recorder. Datum of gage is 500.11 ft above NGVD of 1929.
REMARKS.--Diurnal fluctuation at low flow caused by powerplant. Flow regulated to some extent by Rushford Lake from July 1928 to November 1951, and at high flows by Mount Morris Lake (station 04224000) since November 1951 and by Conesus Lake (station 04227980). Monthly figures of discharge and runoff August 1955 to September 1965 adjusted for change in contents in Rushford Lake and Mount Morris Lake. Water Years 2014-15: Records good except those for estimated daily discharges, which are fair.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 16,500 ft3/s, June 25, 1972, gage height 40.67 ft; minimum discharge, 47 ft3/s, Oct. 10, 11, 1980, gage height, 13.70 ft.

Peak Flow and Stage Information
This station managed by the NY Water Science Center, Ithaca.

Available Parameters Available Period
All 2 Available Parameters for this site
  
00060 Discharge 2007-10-01  2016-08-30
00065 Gage height 2016-05-02  2016-08-30

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Summary of all available data for this site
Instantaneous-data availability statement


Discharge, cubic feet per second

Most recent instantaneous value: 246   08-30-2016   08:00 EST
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Daily discharge, cubic feet per second -- statistics for Aug 30 based on 61 years of record more
Min
(1965)
25th
percen-
tile
Most Recent
Instantaneous
Value Aug 30
Median 75th
percen-
tile
Mean Max
(2006)
90 189 246 287 412 505 3870


Gage height, feet

Most recent instantaneous value: 14.50   08-30-2016   08:00 EST
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