USGS Water-Year Summary 2024
394422074430903 050409 Atsion 3 Obs
Northern Atlantic Coastal Plain aquifer system
Cohansey Sand-Kirkwood Formation
LOCATION - Lat 39°44'22", long 74°43'09" referenced to North American Datum of 1927, Shamong Township, Burlington County, NJ, Hydrologic Unit 02040301, about 2,200 ft east of Rt. 206.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 17 ft. Upper casing diameter 1 in; top of first opening 14 ft, bottom of last opening 17 ft. Driven water-table well.
DATUM - Land-surface datum is 47.13 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of 1.25 inch inner casing, 2.00 ft above land-surface datum, Oct. 1, 1963 to present.
PERIOD OF RECORD - October 1963 to current year.
GAGE - Water-level recorder.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 2.56 ft below land surface datum, Aug 28, 2011; lowest, 9.36 ft below land surface datum, Dec 5, 2001.