NOTICE (10/01/2009) --As of June 30, 2009, data collection at this streamgage has been discontinued due to funding reductions from partner agencies. Although historic data will remain accessible, no new data will be collected. Users who can contribute funding for the non-Federal share of costs to continue operation of this streamgage should contact the USGS New York Water Science Center . Ward Freeman (518-285-5665 or wfreeman@usgs.gov ).

This station is operated in cooperation with:
   New York City Department of Environmental Protection

LOCATION.--Lat 41°13'43.5", long 73°44'37.0" referenced to North American Datum of 1983, Westchester County, NY, Hydrologic Unit 02030101, on right bank 120 ft downstream from bridge on Yeshiva Nitra Road off Pines Bridge Road, and 0.8 mi northwest of Mount Kisco. Water-quality sampling site at discharge station.
DRAINAGE AREA.--17.6 mi².
PERIOD OF RECORD.--Occasional low-flow and/or miscellaneous discharge measurements, water years 1974, 1976-77. October 1995 to current year.
REVISED RECORDS.--WDR NY-97-1: Drainage area.
GAGE.--Water-stage recorder and crest-stage gage. Elevation of gage is 250 ft above NGVD of 1929, from topographic map.
REMARKS.--Records good except those for estimated daily discharges, which are poor. Satellite and telephone gage-height telemeter at station.

Peak Flow and Stage Information