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Atchafalaya River at Morgan City

National Weather Service gauge MCGL1 · Louisiana · St. Mary County · 29.6964, -91.2108

Flood levels

Official flood levels at this gauge: action stage begins at 4.0 ft; minor flooding begins at 6.0 ft; moderate flooding begins at 7.0 ft; major flooding begins at 12.0 ft.

Action stage4.0 ft
Minor flooding6.0 ft
Moderate flooding7.0 ft
Major flooding12.0 ft

Highest recorded crests

Forecast office: NWS Lake Charles · River Forecast Center: Lower Mississippi River Forecast Center.

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