USGS Water-Year Summary 2024
414153103561402 20N 57W19ABBB2 Murray Lake (B8A-S)
High Plains aquifer
Brule Formation of White River Group
LOCATION - Lat 41°41'53", long 103°56'14" referenced to North American Datum of 1927, in NW 1/4 NW 1/4 NE 1/4 sec.19, T.20 N., R.57 W., Banner County, NE, Hydrologic Unit 10180013,
REVISIONS HISTORY - In previous water years, this site was published as 414321103550801 Local number 20N 57W 8BDDA1 Murray Lake.
WDR-US-2007: 2005-2006 (Extremes for Period of Record).
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 70 ft. Upper casing diameter 2.5 in; top of first opening 50 ft, bottom of last opening 70 ft.
DATUM - Land-surface datum is 4,474 ft above National Geodetic Vertical Datum of 1929. Measuring point: Mark on top of instrument shelf, 3.30 ft above land-surface datum, Oct. 27, 2008 to present.
PERIOD OF RECORD - July 1999 to October 4, 2016.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 37.01 feet below land surface datum, June 2, 2016; lowest, 52.07 feet below land surface datum, September 9, 2012.