401552074501801. Local I.D., Civil Defense Obs. NJ-WRD Well Number, 21-0028. LOCATION.--Lat 40°15'53", long 74°50'12", Hydrologic Unit 02040105, at the State Police Headquarters, Ewing Township. Owner: State of New Jersey. AQUIFER.--Lockatong Formation of Triassic age. WELL CHARACTERISTICS.--Drilled observation well, diameter 6 in., depth 300 ft, open hole 33 to 300 ft. INSTRUMENTATION.--None: periodic measurements with chalked steel tape. Periodic measurements, July 1970 to Sept. 1976. Water-level recorder, June 1964 to July 1970. DATUM.--Land surface is 122.99 ft above sea level. Measuring point: Top of shelter shelf, 2.80 ft above land surface. PERIOD OF RECORD.--June 1964 to Sept. 1976, Apr. 1978 to current year. Records for 1964 to 1976 and 1978 to 1989 are unpublished and are available in files of the New Jersey District Office. EXTREMES FOR PERIOD OF RECORD.--Highest water level, 14.14 ft below land surface, Apr. 6, 1970; lowest, 49.69 ft below land surface, June 17, 1964.
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Date: 08/11/2003 Depth To Water: 17.91
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U.S. Department of the Interior, U.S. Geological Survey