
402151074525301. Local I.D., Corsalo Rd TB 1 Obs. NJ-WRD Well Number, 19-0251. LOCATION.--Lat 40°21'51", long 74°52'53", Hydrologic Unit 02040105, 1,100 ft east of the intersection of County Rt. 518 and Corsalo Rd., West Amwell Township. Owner: U.S. Geological Survey. AQUIFER.--Passaic Formation of Triassic-Jurassic age. WELL CHARACTERISTICS.--Drilled observation well, diameter 3 in., depth 299 ft, open hole 21.5 to 299 ft. INSTRUMENTATION.--Digital water-level recorde.--60-minute punch. DATUM.--Land surface is 405 ft above sea level, from topographic map. Measuring point: Top of recorder shelf, 2.50 ft above land surface. PERIOD OF RECORD.--June 1989 to current year. Records for 1989 are unpublished and are available in files of the New Jersey District Office. EXTREMES FOR PERIOD OF RECORD.--Highest water level, 0.51 ft above land surface, Mar. 13, 1993; lowest, 9.54 ft below land surface, Oct. 26, 1997.
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Date: 08/18/2003 Depth To Water: 2.22
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