This station is operated in cooperation
New York City Department of Environmental
Lat 41°50'42", long 74°32'22"
referenced to North American Datum of 1983, Sullivan County, NY,
Hydrologic Unit 02020007, on right bank 600 ft downstream from Red
Brook, and 0.6 mi upstream from bridge on State Highway 55, in
PERIOD OF RECORD.--
October 1938 to March 1987, October 1998 to
current year. Monthly discharge only for some periods, published in WSP
Water-stage recorder and crest-stage gage. Datum of gage
is 878.96 ft above NGVD of 1929. Prior to October 1998, at datum 2.00
ft higher. Concrete control destroyed April 2005.
Records fair. Slight seasonal regulation caused by
Beaverdam Pond on Red Brook. Satellite gage-height telemeter at
EXTREMES FOR PERIOD OF RECORD.--
Maximum discharge, 4,640
/s, Oct. 15, 1955, gage height, 7.02 ft, present datum,
from rating curve extended above 1,400 ft3
/s on basis of
slope-area measurement at gage height 6.68 ft, present datum; minimum
discharge, 1.4 ft3
/s, Nov. 1, 1964.
Peak Flow and Stage Information