LOCATION.--Lat 41°33'50", long
75°00'52" referenced to North American Datum of 1983,
Sullivan County, NY, Hydrologic Unit 02040101, on left bank 0.5
mi downstream of East Branch Tenmile River, 0.6 mi northeast of
Tusten, and 0.8 mi upstream of mouth.
DRAINAGE AREA.--45.6 mi².
PERIOD OF RECORD.--Miscellaneous
measurements--1978-2011, 2013-15, 2017. May 1946 to September
1973, August 2018 to current year.
GAGE.--Water-stage recorder and crest-stage gage. Datum
of gage is 711.28 ft above NAVD of 1988. Prior to August 2018,
at present site at datum 2.00 ft higher.
REMARKS.--Occasional regulation by Luxton Lake.
Water Years 2018-23: Records fair except those for estimated
daily discharges, which are poor.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 6,850
ft³/s, Aug. 19, 1955, gage height, 9.08 ft, from rating curve
extended above 1,800 ft³/s; minimum daily, 1.1 ft³/s, Sept. 24,
1962, Sept. 25, Oct. 29, Nov. 8-16, 1964.
PERIOD OF DAILY RECORD1.--WATER TEMPERATURE:
August 2018 to current year.
INSTRUMENTATION1.--Water-temperature
satellite telemeter provides 15-minute-interval readings.
EXTREMES FOR PERIOD OF DAILY
RECORD1.--Maximum, 27.5 °C, July 21, 2019;
minimum, -0.2 °C on many days during 2022 winter period.
1 Water-Quality Records
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