During winter months, cold and ice may
result in inaccurate real-time gage height and streamflow data.
Adjustments or deletions of this data can only be done after detailed
Funding for this site is provided by:
Lat 40°58'50", long 75°02'21"
referenced to North American Datum of 1983, Blairstown Township, Warren
County, NJ, Hydrologic Unit 02040105, on left bank 100 ft upstream from
bridge on Hainesburg-Mount Vernon Road (Walnut Valley Road), 1.4 mi
downstream from Lower Yards Creek Reservoir, 2.2 mi northeast of
Hainesburg, 2.4 mi upstream from mouth, and 4.2 mi west of
PERIOD OF RECORD.--
October 1966 to current year.
WDR NJ-77-2: 1976. WDR NJ-79-2: 1977(m). WDR
NJ-82-2: Drainage area.
Water-stage recorder with telemetry, crest-stage gage,
and concrete control. Datum of gage is 606.8 ft above NGVD of
Records fair, except for estimated daily discharges,
which are poor. Flow regulated by GPU Generation Corporation, at the
Lower Yards Creek Reservoir 1.4 mi above station. Reservoir is part of
a pumped-storage hydroelectric project.
EXTREMES FOR PERIOD OF RECORD.--
Maximum discharge, 583
/s, Feb 24, 1977, gage height, 3.92 ft; minimum
discharge, 0.00 ft3
/s, Sep 12, 1971.