LOCATION.--Lat 42°02'08.0", long 75°48'08.2" referenced to North American Datum of 1983, Broome County, NY, Hydrologic Unit 02050101, on left bank at abutment of former highway bridge, 500 ft upstream from bridge on County Highway 20 at Conklin, 0.7 mi downstream from Little Snake Creek, and 3.5 mi downstream from Pennsylvania-New York State line.
DRAINAGE AREA.--2,232 mi².
PERIOD OF RECORD.--November 1912 to current year.
REVISIONS HISTORY.--WSP 1672: 1918 (P). WSP 2103: Drainage area. WDR NY-81-3: 1918 (P).
GAGE.--Water-stage recorder. Datum of gage is 841.04 ft above NGVD of 1929 (levels by Corps of Engineers) and 840.36 above NAVD of 1988. Prior to Oct. 4, 1914, nonrecording gage at same site and datum.
REMARKS.--Minor regulation by upstream lakes and reservoirs.
Water Years 2014-18: Records good except those for estimated daily discharges, which are fair. Water Years 2019-23: Records good except those for estimated daily discharges, which are poor.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 76,800 ft³/s, June 28, 2006, gage height, 25.02 ft; minimum discharge, 85 ft³/s, Oct. 14, 1964, gage height 1.30 ft.
PERIOD OF DAILY RECORD¹.-- WATER TEMPERATURE: May 2012 to June 2014. SPECIFIC CONDUCTANCE: May 2012 to June 2014.
EXTREMES FOR PERIOD OF DAILY RECORD¹.--
WATER TEMPERATURE: Maximum, 24.3°C, July 19, 2013; minimum, 0.0°C, on many days during winter period.
SPECIFIC CONDUCTANCE: Maximum, 361 uS/cm @ 25°C, July 21, 2013, and Aug. 25, 2013; minimum, 127 uS/cm @ 25°C, June 29, 2013.
¹ Water-Quality Records

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