USGS Water-Year Summary 2024
455024107355601 01N33E15ABAB01
Alluvial aquifers
Quaternary Alluvium
LOCATION - Lat 45°50'23.6", long 107°35'56" referenced to North American Datum of 1983, in NE 1/4 NW 1/4 NE 1/4 sec.15, T.1 N., R.33 E., Big Horn County, MT, Hydrologic Unit 10080015, Wells owned by MTDOT.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 12.72 ft. Upper casing diameter 2 in; top of first opening 5 ft, bottom of last opening 10 ft.
DATUM - Land-surface datum is 2,836.3 ft above North American Vertical Datum of 1988. Measuring point: Top of PVC casing, 2.03 ft above land-surface datum, Jul. 5, 2012 to present.
PERIOD OF RECORD - April 2013 to August 2015.
GAGE - Digital water-level recorder-- 30-minute interval.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 3.36 ft below land-surface datum, April 4-5, 2014. Lowest water level, 7.40 ft below land-surface datum, August 14, 2015.