USGS Water-Year Summary 2024
410102098374201 12N 12W11DDDD1
High Plains aquifer
Sand and Gravel Deposits, Undifferentiated
LOCATION - Lat 41°01'02.64", long 98°37'41.56" referenced to North American Datum of 1983, in SE 1/4 SE 1/4 SE 1/4 sec.11, T.12 N., R.12 W., Hall County, NE, Hydrologic Unit 10200103,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 84 ft. Upper casing diameter 2 in; top of first opening 79 ft, bottom of last opening 84 ft.
DATUM - Land-surface datum is 1,993.6 ft above North American Vertical Datum of 1988. Measuring point: Top of Casing, 2.85 ft above land-surface datum, Apr. 5, 2008 to present; top of case, 2.85 ft above land-surface datum, Jul. 5, 2018 to present.
PERIOD OF RECORD - July 24, 2014 to present.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 67.06 feet below land surface datum, May 8, 2021; lowest, 72.92 feet below land surface datum, December 03, 2018.