USGS Water-Year Summary 2024
07249400 JAMES FORK NEAR HACKETT, AR
LOCATION - Lat 35°09'45", long 94°24'25" referenced to North American Datum of 1983, in NW 1/4 NW 1/4 sec.34, T.6 N., R.32 W., Sebastian County, AR, Hydrologic Unit 11110105, near left bank on downstream side of bridge on State Hwy 45, 1.7 mi south of Hackett, 2.0 mi downstream from Elder Branch, and 3.6 mi upstream from Arkansas-Oklahoma State line.
DRAINAGE AREA - 147 mi².
REVISIONS HISTORY - WDR Arkansas 1970: Drainage area.
SURFACE-WATER RECORDS
PERIOD OF RECORD - Apr 1958 to current year.
GAGE -
Water-stage recorder.
Datum of Gage is 458.11 ft above NAVD of 1988 (Reference Frame NAD_83 (2011) (EPOCH:2010.0000), (GEOID18)
Prior to Nov 23, 2022, Datum of gage was 457.71 ft above NGVD of 1929. Prior to Oct 1, 1990, at datum 2.00 ft higher.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge 30,000 ft³/s May 14, 1968 from rating curve extended above 20,000 ft³/s. Maximum gage height 25.00 ft May 14, 1968 at present datum
WATER-QUALITY RECORDS
PERIOD OF RECORD - Oct 1960 to Sep 1971, Oct 1975 to Sep 1978, and Oct 1983 to current year.