USGS Water-Year Summary 2023
394354075025901 151033 Washington Twp 1 Obs NJ Permit Number 31-31399
Northern Atlantic Coastal Plain aquifer system
Cohansey Sand-Kirkwood Formation
LOCATION - Lat 39°43'54", long 75°02'59" referenced to North American Datum of 1927, Washington Township, Gloucester County, NJ, Hydrologic Unit 02040202, near the intersection of White Birches Rd. and Rt. 655 (Fries Mill Rd.)
WELL CHARACTERISTICS - Depth 54 ft. Upper casing diameter 4 in; top of first opening 44 ft, bottom of last opening 54 ft. Drilled water-table well.
DATUM - Land-surface datum is 150 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of protective casing, 2.49 ft above land-surface datum, May 18, 2006 to present.
PERIOD OF RECORD - August 1989 to current year.
GAGE - Water-level recorder with telemetry.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 11.40 ft below land surface datum, Apr 6-8, 2010; lowest, 20.99 ft below land surface datum, Oct 10-11, 2002.