USGS Water-Year Summary 2022
07194555 Arkansas River at Gore, Ok
LOCATION - Lat 35°31'07", long 95°07'38" referenced to North American Datum of 1983, in NW 1/4 NE 1/4 sec.18, T.12 N., R.21 E., Muskogee County, OK, Hydrologic Unit 11110102,
DRAINAGE AREA - 96,841 mi² of which 11,648 mi² probably is noncontributing. From automated delineation using 10-meter National Elevation Dataset digital elevation model data dated 10/01/2006 and Watershed Boundary Dataset dated 10/01/2006, using Albers Equal-Area Projection, North American Datum 1983.
PERIOD OF RECORD - August 2017 to current year.
GAGE - Water-stage recorder. Current datum in use is 400.24 NAVD88. Current datum determined by GNSS Level II REF FRAME: NAD_83(2011)(EPOCH:2010.0000) ITRF2014 (EPOCH:2022.7061)[NAVD88 (Computed using GEOID18)] Tied to RM-5. Prior to 10/01/2022 datum in use was 400.00 feet above NGVD 1929.