USGS Water-Year Summary 2024
400247086482101 Montgomery 7 - MY 7
Sand and gravel aquifers (glaciated regions)
Pleistocene Series
LOCATION - Lat 40°02'47", long 86°48'21" referenced to North American Datum of 1927, in NE 1/4 NW 1/4 SW 1/4 sec.31, T.19 N., R.3 W., Montgomery County, IN, Hydrologic Unit 05120110, on the county right-of-way at the intersection of State Highway 32 and County Road 525 East, and 4.5 mi east of Crawfordsville.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 111 ft. Upper casing diameter 6 in; top of first opening 107 ft, bottom of last opening 109 ft.
DATUM - Land-surface datum is 801 ft above National Geodetic Vertical Datum of 1929. Measuring point: TOP OF FLOOR OF SHELTER, 2.35 ft above land-surface datum, Jul. 1967 to present. Land-surface datum is from topographic map.
PERIOD OF RECORD - July 1967 to current year.
GAGE - Water-level recorder.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 26.10 ft below land-surface datum, Apr. 13, 1974; lowest, 44.23 ft below land-surface datum, Sep. 04, 2012.