USGS Water-Year Summary 2024

342633096494401 01S-04E-25 ADD Johnston 25

Arbuckle-Simpson aquifer
Arbuckle Limestone, Upper

LOCATION - Lat 34°26'33", long 96°49'44" referenced to North American Datum of 1927, in SE 1/4 SE 1/4 NE 1/4 sec.25, T.1 S., R.4 E., Johnston County, OK, Hydrologic Unit 11130304, 2.3 miles north of Mill Creek, Ok.

REVISIONS HISTORY -

The approved period of record displayed on the internet for Oct. 21, 2007 through Nov. 1, 2007 has been revised.

Revisions: Groundwater levels for the period April 23, 2020 to May 27, 2020 were revised on Nov 16, 2020 due to incorrect correction used in calculating TS. 

GROUNDWATER RECORDS

WELL CHARACTERISTICS - Depth 86 ft. Upper casing diameter 7 in; top of first opening undefined, bottom of last opening undefined.

DATUM - Land-surface datum is 1,099.78 ft above North American Vertical Datum of 1988. Measuring point: unknown, 0.5 ft above land-surface datum, Jan. 27, 1977 to Aug. 10, 1995; Top of 2 inch "T" where sucker rod exits, 2.15 ft above land-surface datum, Aug. 10, 1995 to Jun. 17, 2010; unknown, 0.5 ft above land-surface datum, Jun. 17, 2010 to present; Levels showed that a new MP elevation was needed of 0.52 ft, 0.52 ft above land-surface datum, May. 27, 2020 to present.  

PERIOD OF RECORD - January 1977, July 1988, August 1995, September 2006 to current year.

REMARKS -

10/01/2022 - 09/30/2023: records good. Quality of data for other periods can be obtained by contacting the Oklahoma-Texas Water Science Center.