USGS Water-Year Summary 2025
433604110443402 42-116-14cbc04 JH-1.5D
Alluvial aquifers
Terrace Deposits
LOCATION - Lat 43°36'04.2", long 110°44'33.5" referenced to North American Datum of 1983, in SW 1/4 NW 1/4 SW 1/4 sec.14, T.42 N., R.116 W., Teton County, WY, Hydrologic Unit 17040101, at Jackson Hole Airport 9 mi north of Jackson, Wy.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 94.45 ft. Upper casing diameter 2 in; top of first opening 85 ft, bottom of last opening 95 ft.
DATUM - Land-surface datum is 6,415.25 ft above North American Vertical Datum of 1988. Measuring point: Top of steel casing, North side, 1.65 ft above land-surface datum, Nov. 3, 2010 to Oct. 18, 2011; Top of PVC casing, North side, 0.4 ft above land-surface datum, Oct. 18, 2011 to present.
PERIOD OF RECORD - November 2010 to current year.
GAGE - Routine measurement with calibrated e-tape November 2010 to current year. Pressure transducer with data logger set to record every hour April 2014 to current year.
COOPERATION - Teton Conservation District and Jackson Hole Airport.
PERIOD OF DAILY RECORD - April 2014 to current year.
EXTREMES FOR PERIOD OF RECORD - Highest instantaneous water level, 43.94 ft below land-surface datum, July 20, 2011 (hand measured); lowest instantaneous water level, 59.58 ft below land-surface datum, March 18, 2024 (recorded).