USGS Water-Year Summary 2023
410917087285801 NEWTON 14 (NE 14)
Silurian-Devonian aquifers
Silurian System
LOCATION - Lat 41°09'17", long 87°28'58" referenced to North American Datum of 1927, in SW 1/4 SE 1/4 NW 1/4 sec.08, T.31 N., R.9 W., Newton County, IN, Hydrologic Unit 07120001,
REVISIONS HISTORY - Water levels between 2/16/18 and 7/24/18 have been revised due to out-of-range operating conditions for the water level recorder. Water levels in the well dropped below the transducer depth on 7/20/18, resulting in erroneous measurements and a subsequent invalid correction. Current adjustments have shifted water levels up to a maximum of 0.80 ft.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 150 ft. Upper casing diameter 6 in; top of first opening 82 ft, bottom of last opening 150 ft.
DATUM - Land-surface datum is 636 ft above National Geodetic Vertical Datum of 1929. Measuring point: TOP OF CASING, 3.3 ft above land-surface datum, Aug. 12, 1985 to present. ADR, Land-surface datum is 636.62 ft above National Geodetic Vertical Datum of 1929.
PERIOD OF RECORD - August 1985 to October 2003. January 2016 to current.
GAGE - Water-level recorder.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 6.18 ft below land-surface datum, Mar. 27, 1991; lowest, 31.19 ft below land-surface datum, Aug. 26, 1988.