LOCATION.--Lat 40°44'51", long
73°09'03" referenced to North American Datum of 1927,
Suffolk County, NY, Hydrologic Unit 02030202, on left bank just
downstream from bridge on State Highway 27, 1.0 mi west of
Oakdale, and 2 mi north of Village of Great River.
DRAINAGE AREA.--24.5 mi², revised.