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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 2025
412944103452701 18N 56W 27DDCC1 Harrisburg
High Plains aquifer
Arikaree Group
Arikaree Group
LOCATION - Lat 41°29'43.15", long 103°45'27.43" referenced to North American Datum of 1983, in SW 1/4 SE 1/4 SE 1/4 sec.27, T.18 N., R.56 W., Banner County, NE, Hydrologic Unit 10180013,
REVISIONS HISTORY - WDR-US-2007: 2005-2006 (Extremes for Period of Record).
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 280 ft. Upper casing diameter 2.5 in; top of first opening 160 ft, bottom of last opening 280 ft.
DATUM - Land-surface datum is 4,987.38 ft above National Geodetic Vertical Datum of 1929. Measuring point: MP is top of well protector, 1.00 ft above land-surface datum, Jun. 7, 1994 to present.
PERIOD OF RECORD - November 1994 to current year October 4, 2016.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 170.00 feet below land surface datum, June 21, 2016; lowest, 174.03 feet below land surface datum, March 12 2002.
