LOCATION.--Lat 42°04'59.0", long
74°18'57.0" referenced to North American Datum of
1983, Ulster County, NY, Hydrologic Unit 02020006, located on
right bank, 50 feet upstream of Main Street, 800 feet upstream
of confluence with Esopus Creek.
DRAINAGE AREA.--32.4 mi².
PERIOD OF RECORD1.--April 2017 to current
year.
PERIOD OF DAILY RECORD1.--TURBIDITY: April
2017 to current year.
INSTRUMENTATION1.--An optical turbidity
sensor provides readings on a 15-minute interval since April
2017.
COOPERATION1.--In cooperation with the New
York City Department of Environmental Protection.
EXTREMES FOR PERIOD OF DAILY
RECORD1.--TURBIDITY: Maximum, 1890 FNU, Oct. 29,
2017; minimum, <0.2 FNU, Apr. 27, 2017. [<, actual value
is known to be less than the value shown]
1 Water-Quality Records