This station is operated in cooperation
NYS Department of Environmental
Lat 41°38'17.0", long 74°37'00.8"
referenced to North American Datum of 1983, Sullivan County, NY,
Hydrologic Unit 02040104, on left bank 0.1 mi upstream from State
Highway 17 bridge, and 0.25 mi upstream from Bridgeville. Water-quality
sampling site at discharge station.
PERIOD OF RECORD.--
October 1992 to current year.
Water-stage recorder and crest-stage gage. Datum of gage
is 1,056.14 ft above NGVD of 1929.
Records good except those for estimated daily
discharges, which are poor. Entire flow from 92.5 mi2
drainage area controlled by Neversink Reservoir (station 01435900).
Part of flow diverted for New York City municipal supply. Remainder of
flow (except for conservation releases and spill) impounded for release
during periods of low flow in the lower Delaware River basin, as
directed by the Delaware River Master. Occasional regulation by
Pleasure Lake at South Fallsburg. Satellite and telephone gage-height
and temperature telemeter at station.
EXTREMES FOR PERIOD OF RECORD.--
Maximum discharge, 25,900
/s, Apr. 3, 2005, gage height, 21.25 ft, from floodmark
in gage house; minimum discharge, 20 ft3
/s, Dec. 31, 1998,
result of freezeup; minimum gage height, 4.25 ft, Jan. 19, 2002, result
PERIOD OF DAILY RECORD1.--
WATER TEMPERATURE: October
1992 to current year.
Water-temperature satellite and
telephone telemeter provides 15-minute-interval readings. Prior to May
1993, satellite telemeter provided one-hour-interval readings.
EXTREMES FOR PERIOD OF DAILY RECORD1.--
TEMPERATURE: Prior to Oct. 1, 2007--Maximum, 26.5 °C, July 15, 1995;
minimum, 0.0 °C on many days during winter periods.
WATER TEMPERATURE: After Oct. 1, 2007--Maximum, 25.4 °C, July 7, 8,
2010; minimum, -0.1 °C on several days during 2010 winter period.
1 Water-Quality Records
Peak Flow and Stage Information