River gauges›Arkansas
RIVER GAUGE · OUACHITA RIVER

Ouachita River at Felsenthal Lock and Dam

Union County, Arkansas

Water level65.01 ft
Flow16,100 cfs
Last readingSep 16, 2026, 4:30 PM UTC (last recorded)
Action70 ft33,500 cfs
Minor flood70 ft34,000 cfs
Moderate flood81 ft90,000 cfs
Major flood83 ft110,000 cfs

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
Apr 10, 194588.3 ft—
May 13, 195887.09999999999998 ft—
May 9, 199186.40000000000002 ft—

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