USGS Water-Year Summary 2024
402548073592301 251236-- GWW31
Northern Atlantic Coastal Plain aquifer system
Undifferentiated Holocene, Pleistocene, Pliocene, and Miocene
LOCATION - Lat 40°25'48.54", long 73°59'23.52" referenced to North American Datum of 1983, Middletown Township, Monmouth County, NJ, Hydrologic Unit 02030104,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 4.31 ft. Upper casing diameter 1.25 in; top of first opening 1.31 ft, bottom of last opening 4.31 ft.
DATUM - Land-surface datum is 3 ft above North American Vertical Datum of 1988. Measuring point: Top of inner casing, 3.82 ft above land-surface datum, Sep. 11, 2017 to present.