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ALL DATA ARE EASTERN STANDARD TIME

USGS 01529500 COHOCTON RIVER NEAR CAMPBELL NY

PROVISIONAL DATA SUBJECT TO REVISION

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This station is operated in cooperation with:
   NYS Department of Environmental Conservation


LOCATION.--Lat 42°15'09", long 77°13'00" referenced to North American Datum of 1983, Steuben County, NY, Hydrologic Unit 02050105, on left bank just downstream from bridge on town road at junction with County Highway 125, 1.9 mi upstream from Michigan Creek, and 2.0 mi north of Campbell.
DRAINAGE AREA.--470 mi2.
PERIOD OF RECORD.--July 1918 to current year.
REVISED RECORDS.--WSP 891: 1935. WSP 1302: 1919-20 (M), 1927-28 (M), 1928-38 (monthly runoff). WSP 2103: Drainage area.
GAGE.--Water-stage recorder. Datum of gage is 1,016.34 ft above NGVD of 1929. Prior to Mar. 5, 1937, nonrecording gage on highway bridge.
REMARKS.--Records good except those for estimated daily discharges, which are fair. During each year since March 1931, a large part of flow from 45.5 mi2 of drainage area upstream from Lake Lamoka on Mud Creek, a tributary upstream from this station, has been diverted into Keuka Lake (Oswego River basin), for power development. Telephone and satellite gage-height telemeters at station.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 41,100 ft3/s, July 8, 1935, gage height, 11.6 ft, from floodmark, from rating curve extended above 24,200 ft3/s on basis of velocity-area and slope-area measurements of peak flow; minimum discharge, 8 ft3/s, Sept. 6, 7, 1934.
Derived from NY Annual Water-Data Report 2013

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  2014-10-31
00065 Gage height 2014-07-03  2014-10-31

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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: 145   10-31-2014  15:00 EST
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Daily discharge, cubic feet per second -- statistics for Oct 31 based on 95 years of record more
Min
(1967)
25th
percen-
tile
Median Most Recent
Instantaneous
Value Oct 31
Mean 75th
percen-
tile
Max
(1956)
27 57 110 145 250 278 1580


Gage height, feet

Most recent instantaneous value: 0.56   10-31-2014  15:00 EST
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