USGS Water-Year Summary 2024
350748098231101 08N-11W-32 BBA 1 GRACEMONT
Rush Springs aquifer
Rush Springs Formation
LOCATION - Lat 35°07'48.21", long 98°23'11.18" referenced to North American Datum of 1983, Caddo County, OK, Hydrologic Unit 11130302, in NE1/4 NW1/4 NW1/4 sec.32, T.8 N, R.11 W, 7.8 mi southwest of Gracemont. GPS coordinates of DCP (2017/06/01): 35 7 48.53N 98 23 11.23W
REVISIONS HISTORY - Web data only: 2011.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 350 ft. Upper casing diameter 16.5 in; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 1,369.69 ft above North American Vertical Datum of 1988. Measuring point: CEMENT PAD, 3.14 ft above land-surface datum, Aug. 5, 2010 to present. 3.14 ft above land surface datum, Aug. 5, 2010 to present.
PERIOD OF RECORD - October 2010 to current year.
EXTREMES FOR PERIOD OF RECORD -
Highest observed water level, 46.04 ft below land-surface datum, Oct. 25, 2010; lowest water level, 51.38 ft below land-surface datum, December 5, 2017.