USGS Water-Year Summary 2023
342336096381201 02S-06E-11 DDA 1 ARB08
Arbuckle-Simpson aquifer
Arbuckle Group
LOCATION - Lat 34°23'36.41", long 96°38'11.65" referenced to North American Datum of 1983, in SE 1/4 SE 1/4 sec.11, T.2 S., R.6 E., Johnston County, OK, Hydrologic Unit 11140102,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 160 ft. Upper casing diameter 5 in; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 963.44 ft above North American Vertical Datum of 1988. Measuring point: Notch to the SW of eye hook, 1.3 ft above land-surface datum, Oct. 7, 2019 to present.
PERIOD OF RECORD - October 2019 to present.
EXTREMES FOR PERIOD OF RECORD - Maximum water level: 10.66 ft below land surface datum, Mar. 21, 2020; Minimum water level: 44.46 ft below land surface datum, Nov. 24, 2022.