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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.
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USGS Water-Year Summary 2024
402512074414301 350139 MW 109 NJ Permit Number 28-50831
Early Mesozoic basin aquifers
Passaic Formation
Passaic Formation
LOCATION - Lat 40°25'12", long 74°41'43" referenced to North American Datum of 1927, Montgomery Township, Somerset County, NJ, Hydrologic Unit 02030105, near the intersection of Blawenburg Belle Mead Rd. and Skillman Rd.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 40 ft. Upper casing diameter 2 in; top of first opening 20 ft, bottom of last opening 40 ft. Drilled observation well.
DATUM - Land-surface datum is 110 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of protective casing, 3.20 ft above land-surface datum, Mar. 29, 2012 to present.
PERIOD OF RECORD - June 2003 to current year.
GAGE - Water-level recorder.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 8.32 ft below land surface datum, Dec 17, 2003; lowest, 39.18 ft below land surface datum, Sep 20, 2015, although lower water levels have occurred when levels drop below the transducer.
