Funding for this site is provided by:
Lat 41°04'49", long 74°48'37"
referenced to North American Datum of 1927, Hampton Township, Sussex
County, NJ, Hydrologic Unit 02040105, in Swartswood State Park, about
700 ft south of the intersection of County Rt. 622 (Swartswood Rd.) and
Depth 148 ft. Upper casing diameter 6 in;
top of first opening 50 ft, bottom of last opening 148 ft. Drilled
Land-surface datum is 514.1 ft above National Geodetic
Vertical Datum of 1929. Measuring point: Top of 6 inch threaded
casing--nipple added, 2.5 ft above land-surface datum, Aug. 2, 2002 to
PERIOD OF RECORD.--
April 1991 to current year.
Water level recorder with telemetry.
EXTREMES FOR PERIOD OF RECORD.--
Highest water level, 3.26 ft
below land surface datum, Sep 8, 2011; lowest, 28.37 ft below land
surface datum, Dec 8, 2001.
and data from Groundwater Watch Page