USGS Water-Year Summary 2023
365013098202902 27N-11W-12 BCB 1 SFAR01A
Alluvial aquifers
Quaternary Alluvium
LOCATION - Lat 36°50'12.73", long 98°20'29.00" referenced to North American Datum of 1983, in SW 1/4 NW 1/4 sec.12, T.27 N., R.11 W., Alfalfa County, OK, Hydrologic Unit 11060003,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth undefined. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined. Depth 31 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 1,177 ft above North American Vertical Datum of 1988. Measuring point: TOP OF PVC CASING, 1.8 ft above land-surface datum, Apr. 9, 2019 to present.