Funding for this site is provided by:
Lat 39°33'33", long 74°44'26"
referenced to North American Datum of 1927, Hamilton Township, Atlantic
County, NJ, Hydrologic Unit 02040302, at Blast Equipment Co., Weymouth
Rd. and Blueberry Rd., Elwood.
Depth 275 ft. Upper casing diameter 8 in;
top of first opening 254 ft, bottom of last opening 275 ft. Drilled
Land-surface datum is 93.19 ft above National Geodetic
Vertical Datum of 1929. Measuring point: Top of shelf, 2.66 ft above
land-surface datum, Feb. 10, 1984 to present.
PERIOD OF RECORD.--
April 1962 to current year.
Water-level recorder with telemetry.
Water level is affected by nearby pumping.
EXTREMES FOR PERIOD OF RECORD.--
Highest water level, 27.18 ft
below land surface datum, Mar 20, 1963; lowest, 40.55 ft below land
surface datum, Oct 9-10, 2002.
and data from Groundwater Watch Page