This station is operated in cooperation
New York City Department of Environmental
Lat 42°06'22", long 74°43'50"
referenced to North American Datum of 1983, Delaware County, NY,
Hydrologic Unit 02040102, on left bank 0.4 mi upstream from bridge on
New York City Road 9 and Pepacton Reservoir, and 2.7 mi southwest of
PERIOD OF RECORD.--
February 1937 to current year. Published as
"at Arena" 1937-67.
WSP 1432: 1937. WDR NY-82-1: Drainage area.
WDR NY-84-1: 1979-83.
Water-stage recorder and crest-stage gage. Datum of gage
is 1,298.54 ft Board of Water Supply, City of New York datum. Prior to
Oct. 17, 1939, nonrecording gage at site 0.2 mi downstream at different
datum. Oct. 17 to Dec. 8, 1939, nonrecording gage at present site at
Records fair except those for estimated daily
discharges, which are poor. Satellite gage-height telemeter at
EXTREMES FOR PERIOD OF RECORD.--
Maximum discharge, 5,380
/s, Jan. 19, 1996, gage height, 12.56 ft, from rating
curve extended above 1,300 ft3
/s on basis of
flow-through-culvert measurement of peak flow; minimum discharge
observed, 1.2 ft3
/s, Sept. 25, 26, 1939.
Peak Flow and Stage Information