USGS Water-Year Summary 2025
433551110443501 42-116-14ccc01 JH-2
Alluvial aquifers
Terrace Deposits
LOCATION - Lat 43°35'50.94", long 110°44'34.79" referenced to North American Datum of 1927, in SW 1/4 SW 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 59.45 ft. Upper casing diameter 2 in; top of first opening 30 ft, bottom of last opening 55 ft.
DATUM - Land-surface datum is 6,406.59 ft above North American Vertical Datum of 1988. Measuring point: Top of PVC casing on North side, 0.32 ft below land-surface datum, Aug. 4, 2008 to present.
PERIOD OF RECORD - September 2008 to current year.
GAGE - Routine measurement with e-tape September 2008 to current year. Pressure transducer with data logger set to record every hour February 2009 to September 24, 2022.
COOPERATION - Teton Conservation District and Jackson Hole Airport.
PERIOD OF DAILY RECORD - February 2009 to September 24, 2022.
EXTREMES FOR PERIOD OF RECORD - Highest recorded instantaneous water level, 39.05 ft below land-surface datum, July 25, 26, 2011; lowest recorded instantaneous water level, dry (greater than 54.45 ft below land-surface datum), many days in February, March, and April many years.