USGS Water-Year Summary 2024
414607102263302 21N 44W29AB 2 Crescent Lake2
High Plains aquifer
Sandhills Deposits
LOCATION - Lat 41°46'09.42", long 102°26'40.89" referenced to North American Datum of 1983, in NW 1/4 NE 1/4 sec.29, T.21 N., R.44 W., Garden County, NE, Hydrologic Unit 10180009,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 12 ft. Upper casing diameter 1.25 in; top of first opening 8.75 ft, bottom of last opening 11.75 ft.
DATUM - Land-surface datum is 3,829.01 ft above North American Vertical Datum of 1988. Measuring point: Measured MP is north edge of galvenized pipe, 1.5 ft above land-surface datum, Jun. 4, 2015 to present.
PERIOD OF RECORD - June 5, 2015 to September 30, 2024.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 0.85 feet above land surface datum, August 24, 2019; lowest, 3.84 feet below land surface datum, September 30, 2024.