LOCATION.--Lat 41°28'33.1", long
73°41'22.1" referenced to North American Datum of
1983, Putnam County, NY, Hydrologic Unit 02030101, on left bank
100 ft downstream from Whangtown Road trail, and 1.8 mi
northwest of Lake Carmel.
DRAINAGE AREA.--3.94 mi².
PERIOD OF RECORD.--August 1996 to current year.
REVISIONS HISTORY.--WDR NY-00-1: Drainage
area. Datum of gage was revised on Mar. 27, 2024, from
539.63 ft above NAVD of 1988 to 532.61 ft above NAVD of 1988,
based on an updated geodetic survey.
GAGE.--Water-stage recorder and crest-stage gage. Datum
of gage is 532.61 ft above NAVD of 1988.
REMARKS.--Water Years 2014-23: Records fair except those
below 1.0 ft³/s and those for estimated daily discharges, which
are poor.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 1,070
ft³/s, Sept. 16, 1999, gage height, 4.61 ft, from rating curve
extended above 74 ft³/s on basis of slope-area measurement of
peak flow; no flow part or all of each day Aug. 6-14, 20,
25-26, Sept. 3-5, 1999.