USGS Water-Year Summary 2023
07263650 ARKANSAS RIVER AT PINE BLUFF, AR
LOCATION - Lat 34°17'25", long 91°59'44" referenced to North American Datum of 1983, in NW 1/4 SW 1/4 sec.09, T.5 S., R.9 W., Jefferson County, AR, Hydrologic Unit 11110207, under U.S. Hwy 79 bridge on top of pier cap near left bank, 1 mi northeast of Pine Bluff, 0.7 mi upstream from Boyd Point Cutoff, and at river mile 73.7
DRAINAGE AREA - 159,000 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - Oct 1947 to current year.