LOCATION.--Lat 40°47'33", long
73°09'56" referenced to North American Datum of 1983,
Suffolk County, NY, Hydrologic Unit 02030202, 200 ft downstream
from culvert on Veterans Memorial Highway (State Route 454),
2.0 mi northeast of Central Islip, and 3.8 mi upstream from
gaging station 01306499.
DRAINAGE AREA.--16.3 mi².
PERIOD OF RECORD.--Occasional low-flow measurements,
water years 1968, 1971-78. May 1979 to September 2013
(discontinued).
REVISIONS HISTORY.--WDR-US-2009: Drainage area.
GAGE.--Water-stage recorder and Parshall flume. Datum of
gage is 29.93 ft above NGVD of 1929.
REMARKS.--No estimated daily discharges. Records
fair.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 40
ft³/s, Aug. 4, 1979, gage height, 1.56 ft; maximum gage height,
1.61 ft, June 13, 1998; minimum discharge, 0.25 ft³/s, part of
each day Aug. 21-24, 27, 2002; minimum gage height, 0.09 ft,
Aug. 23, 24, 27, 2002.