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Peak Streamflow for the Nation

USGS 07381490 Atchafalaya River at Simmesport, LA

Avoyelles Parish, Louisiana
Hydrologic Unit Code 08080101
Latitude  30°58'57", Longitude  91°47'54" NAD83
Drainage area 87,570.00  square miles

Period of record
Begin Date End Date Peaks
1973-05-12 2020-04-14 18

 
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