USGS Water-Year Summary 2024
391145074520401 090510 Belleplain Mw 44 NJ Permit Number 35-20735
Northern Atlantic Coastal Plain aquifer system
Cohansey Sand-Kirkwood Formation
LOCATION - Lat 39°11'45", long 74°52'04" referenced to North American Datum of 1927, Dennis Township, Cape May County, NJ, Hydrologic Unit 02040206, Old Robbins Trail, Belleplain State Forest.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 11 ft. Upper casing diameter 2 in; top of first opening 6 ft, bottom of last opening 11 ft. Drilled water-table well.
DATUM - Land-surface datum is 10 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of protective casing, 1.95 ft above land-surface datum, July 23, 2001, to present.
PERIOD OF RECORD - August 2001 to current year.
GAGE - Submersible logger pressure transducer--60 minute recording interval.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 0.54 ft below land surface datum, Oct 30, 2012; lowest, 4.76 ft below land surface datum, Aug 22-24, 2002.