USGS Water-Year Summary 2023
385601085365701 JENNINGS 3 (JN 3)
Silurian-Devonian aquifers
Devonian, Middle
LOCATION - Lat 38°56'01", long 85°36'57" referenced to North American Datum of 1927, in SE 1/4 SW 1/4 NW 1/4 sec.27, T.6 N., R.8 E., Jennings County, IN, Hydrologic Unit 05120207,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 180 ft. Upper casing diameter 6 in; top of first opening 45 ft, bottom of last opening 180 ft.
DATUM - Land-surface datum is 718 ft above National Geodetic Vertical Datum of 1929. Measuring point: TOP OF FLOOR OF SHELTER, 3.50 ft above land-surface datum, Dec. 11, 2015 to present.
PERIOD OF RECORD - October 1978 to October 2003, December 2015 to current.
GAGE - Water-level recorder.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 36.64 ft below land-surface datum, Jan. 21, 1979; lowest, 40.93 ft below land-surface datum, Nov. 30, 1999.