USGS Water-Year Summary 2024
340130096012501 06S-12E-23-BBB ANTLERS02
Alluvial aquifers
Quaternary Alluvium
LOCATION - Lat 34°01'30.48", long 96°01'25.96" referenced to North American Datum of 1983, in NW 1/4 NW 1/4 sec.23, T.6 S., R.12 E., Bryan County, OK, Hydrologic Unit 11140101,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 400 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 620.11 ft above North American Vertical Datum of 1988. Measuring point: Top of casing. MP offset was calculated from "X" on concrete pad, 0.64 ft above land-surface datum, Nov. 17, 2021 to present.
PERIOD OF RECORD - November 2021 to present.
WATER-QUALITY RECORDS
WELL CHARACTERISTICS - Depth 400 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 620.11 ft above North American Vertical Datum of 1988. Measuring point: Top of casing. MP offset was calculated from "X" on concrete pad, 0.64 ft above land-surface datum, Nov. 17, 2021 to present.
EXTREMES FOR PERIOD OF RECORD - Maximum water level: 128.28 ft below land surface datum, May 24, 2023; Minimum water level: 136.37 ft below land surface datum, Jul. 27, 2022.