
394452074281901. Local I.D., Penn SF Shallow Obs. NJ-WRD Well Number, 05-0628. LOCATION.--Lat 39°44'52", long 74°28'19", Hydrologic Unit 02040301, about 500 ft south of the intersection of Sooy Rd. and Cabin Rd., Penn State Forest, Washington Township. Owner: U.S. Geological Survey. AQUIFER.--Kirkwood-Cohansey aquifer system of Miocene age. WELL CHARACTERISTICS.--Drilled water-table observation well, diameter 6 in., depth 12 ft, open-end steel casing. INSTRUMENTATION.--None: periodic measurements with chalked steel tape. Digital water-level recorder, June 1990 to Oct. 1991. Periodic measurements, Oct. 1984 to June 1990. Digital water-level recorder Oct. 1977 to Oct. 1984. Periodic measurements, Jan. 1975 to Oct. 1977. Water-level recorder, Dec. 1936 to Jan. 1975. DATUM.--Land surface is 78.78 ft above sea level. Measuring point: Top of casing, 2.70 ft above land surface. Measuring point prior to July 1963, top of coupling, 0.11 ft above land surface. REMARKS.--Well deepened from 10 ft to 12 ft in July 1963. PERIOD OF RECORD.--Dec. 1936 to current year. Records for 1975 to 1981 and 1985 to 1989 are unpublished and are available in files of the New Jersey District Office. EXTREMES FOR PERIOD OF RECORD.--Highest water level, greater than 0.11 ft above land surface (flowing), several times, 1959-62; lowest, 6.12 ft below land surface, Sept. 26, 1985.
Latest Data
Date: 06/11/2003 Depth To Water: 1.0
| Latest Water Level | Maximum Depth To Water | 50 percent exceedance | 75 percent exceedance | 90 percent exceedance |
|---|---|---|---|---|
| 1.0 | 5.7 | 2.55 | 2.95 | 3.35 |
| Percent exceedance means that 90, 75, or 50 percent of all water levels for June have been greater than the the value shown. | ||||
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