USGS Water-Year Summary 2025
413721087235801 USGS WELL C4 AT CLARK AND PINE NP NEAR GARY, IN
Sand and gravel aquifers (glaciated regions)
Quaternary System
LOCATION - Lat 41°37'21.3", long 87°23'58.1" referenced to North American Datum of 1983, Kosciusko County, IN, Hydrologic Unit 04040001,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 7.95 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 592 ft above North American Vertical Datum of 1988. Measuring point: TOP OF CASING, 1.70 ft above land-surface datum, Aug. 20, 2019 to Sep. 18, 2019; TOP OF CASING. ADDED CAP FOR TRANSDUCER INSTALL, 2.31 ft above land-surface datum, Sep. 18, 2019 to present.