USGS Water-Year Summary 2025
375241112471001 (C-34-8)5bca-1
Basin and Range basin-fill aquifers
Alluvial Fan Deposits
LOCATION - Lat 37°52'41", long 112°47'20" referenced to North American Datum of 1927, in NE 1/4 SW 1/4 NW 1/4 sec.05, T.34 S., R.8 W., Iron County, UT, Hydrologic Unit 16030006,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 420 ft. Upper casing diameter 14 in; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 5,806.58 ft above North American Vertical Datum of 1988. Measuring point: Transfer MP created for migration, 0 ft above land-surface datum, Sep. 16, 1935 to Mar. 11, 2015; Top of csg, 1.0 ft above land-surface datum, Mar. 11, 2015 to Jan. 27, 2017; Unknown, 1.0 ft above land-surface datum, Jan. 27, 2017 to May. 8, 2018; EDL platform welded to the top of well casing. 1.06 feet above LSD, 1.06 ft above land-surface datum, May. 8, 2018 to present.
PERIOD OF RECORD - September 1935 to current year.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 13.45 ft below land-surface datum, Jun 26, 1949; lowest, 85.61 ft below land-surface datum, Jul 11, 2005.