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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2025
400711074020201 250486 Sea Girt Obs
Northern Atlantic Coastal Plain aquifer system
Mount Laurel Sand-Wenonah Formation
Mount Laurel Sand-Wenonah Formation
LOCATION - Lat 40°07'11", long 74°02'02" referenced to North American Datum of 1927, Sea Girt Borough, Monmouth County, NJ, Hydrologic Unit 02040301, at the National Guard Training Center, 100 Camp Drive Seas Girt, NJ 08750. Check-in with gate security with PIV card. Sometimes drills are being run in field with well (usually in the afternoon) and access to well is denied.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 614 ft. Upper casing diameter 4 in; top of first opening 604 ft, bottom of last opening 614 ft. Drilled artesian well.
DATUM - Land-surface datum is 10 ft above National Geodetic Vertical Datum of 1929. Measuring point: TOP OF RECORDER SHELF, 3.2 ft above land-surface datum, Mar. 1, 1984 to Oct. 2, 1997; Top of shelf, 3.0 ft above land-surface datum, Oct. 23, 1998 to present.
PERIOD OF RECORD - March 1984 to current year.
GAGE - Water-level recorder.
REMARKS - Water level is affected by tidal fluctuation and nearby pumping.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 48.62 ft below land surface datum, May 19, 2010; lowest, 195.60 ft below land surface datum, Sep 17, 1988.
