This station is operated in cooperation
New York City Department of Environmental
Lat 42°20'17", long 74°27'06"
referenced to North American Datum of 1983, Delaware County, NY,
Hydrologic Unit 02020005, on right bank 50 ft upstream from bridge on
Intake Road, about 100 ft upstream from mouth, and 0.15 mi northeast of
State Highway 23, near Prattsville.
PERIOD OF RECORD.--
October 1998 to current year.
Water-stage recorder and crest-stage gage. Datum of gage
is 1,157.06 ft above NGVD of 1929.
Records fair except those for estimated daily
discharges, which are poor. Extreme low flows may be affected by
discharges from New York City Grand Gorge Wastewater Treatment Plant 2
mi upstream. Satellite gage-height telemeter at station.
EXTREMES FOR PERIOD OF RECORD.--
Maximum discharge, 2,620
/s, Aug. 28, 2011, gage height, 8.11 ft; minimum
discharge, 0.03 ft3
/s, Sept. 10, 2001, gage height, 1.33
Derived from NY Annual Water-Data Report 2013
Peak Flow and Stage Information