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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
414637099224701 21N 18W22DABB1
High Plains aquifer
Sand and Gravel Deposits
Sand and Gravel Deposits
LOCATION - Lat 41°46'36.96", long 99°22'46.93" referenced to North American Datum of 1983, in sec.22, T.21 N., R.18 W., Loup County, NE, Hydrologic Unit 10210007,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 19.3 ft. Upper casing diameter 1.25 in; top of first opening 16.9 ft, bottom of last opening 19.3 ft.
DATUM - Land-surface datum is 2,260.15 ft above North American Vertical Datum of 1988. Measuring point: NOTCH IN WELL CASING, 3.00 ft above land-surface datum, Sep. 23, 2015 to present.
PERIOD OF RECORD - From September 24, 2015 to current.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 5.84 feet below land surface datum, January 27, 2017; lowest, 8.31 feet below land surface datum, July 17, 2017.
