41°55'13.5", long 74°34'27.8" referenced to North
American Datum of 1983, Sullivan County, NY, Hydrologic Unit 02040104,
on left bank about 50 ft upstream from bridge on County Highway 157 in
Claryville. DRAINAGE AREA.--33.8 mi². PERIOD OF RECORD.--July 1991 to current year. GAGE.--Water-stage recorder and crest-stage gage. Datum of gage
is 1,620.56 ft above NGVD of 1929 (Sullivan County Department of Public
Works benchmark) and 1,615.75 ft above NAVD of 1988. REMARKS.--Diversion upstream from station to maintain lake
volume at Frost Valley YMCA camp. Excess lake water is diverted back
into the river upstream from station.
Water Years 2014-19: Records fair except those for estimated daily
discharges, which are poor. EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 11,600 ft³/s,
Aug. 28, 2011, gage height, 15.38 ft, from rating curve extended above
3,400 ft³/s on basis of runoff comparisons with nearby stations;
minimum discharge, 5.9 ft³/s, result of freezeup, Mar. 14, 1993;
minimum gage height, 3.61 ft, Aug. 27, 2005.