River gauges›Louisiana
RIVER GAUGE · OUACHITA RIVER

Ouachita River at Monroe

Ouachita County, Louisiana

Water level18.19 ft
Flow8,150 cfs
Last readingSep 16, 2026, 4:00 PM UTC (last recorded)
Action35.5 ft53,500 cfs
Minor flood40 ft63,000 cfs
Moderate flood43 ft70,700 cfs
Major flood45 ft80,200 cfs

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
May 21, 195850.81 ft97,200 cfs
Apr 14, 194550.78 ft100,000 cfs
May 3, 199150.48 ft108,760 cfs

Flood map

See which streets and areas flood at each water level here. Open the flood map ↗

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