USGS Water-Year Summary 2023
412012085594301 KOSCIUSKO 12 (KO 12)
Sand and gravel aquifers (glaciated regions)
Quaternary System
LOCATION - Lat 41°20'12.27", long 85°59'43.23" referenced to North American Datum of 1983, Kosciusko County, IN, Hydrologic Unit 07120001,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 110 ft. Upper casing diameter 12 in; top of first opening 90 ft, bottom of last opening 110 ft.
DATUM - Land-surface datum is 840.76 ft above North American Vertical Datum of 1988. Measuring point: REPORTED FROM OPERATOR, 1.0 ft above land-surface datum, Nov. 1, 2015 to present; REPORTED FROM OPERATOR, 841.76 ft above land-surface datum, Nov. 1, 2015 to present.
PERIOD OF RECORD - March 21, 2016 to current year.
GAGE - Pressure Transducer.
EXTREMES FOR PERIOD OF RECORD -
Highest water level, 23.54 ft below land-surface datum, March 6, 2018. Lowest, 50.07 ft below land-surface datum, August 23, 2020.