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Streamflow Measurements for the Nation

USGS 07381600 Lower Atchafalaya River at Morgan City, LA

St. Mary Parish, Louisiana
Hydrologic Unit Code 08080101
Latitude  29°41'33.4", Longitude  91°12'42.6" NAD27
Gage datum -1.31 feet above NAVD88

Period of record
Begin Date End Date Count
1973-04-11 2024-10-28 984

 
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