USGS Water-Year Summary 2024
400541085213701 Delaware 4 - DW 4
Sand and gravel aquifers (glaciated regions)
Pleistocene Series
LOCATION - Lat 40°05'41", long 85°21'30" referenced to North American Datum of 1983, in NW 1/4 SE 1/4 SW 1/4 sec.14, T.19 N., R.10 E., Delaware County, IN, Hydrologic Unit 05120201, on property owned by Monroe Township Conservation Club, 0.6 mi east from County Road 700 S, and 8.0 mi south of Muncie.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 91 ft. Upper casing diameter 6 in; top of first opening 89 ft, bottom of last opening 91 ft.
DATUM - Land-surface datum is 1,005 ft above National Geodetic Vertical Datum of 1929. Measuring point: TOP OF FLOOR OF SHELTER, 2.88 ft above land-surface datum, Oct. 1976 to present. Land-surface datum is from topographic map.
PERIOD OF RECORD - October 1966 to October 1971, October 1974 to September 1975, October 1976 to current year.
GAGE - Water-level recorder.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 42.21 ft below land-surface datum, Dec. 30, 1990; lowest, 49.50 ft below land-surface datum, Oct. 13, 14, 1966.