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Streamflow Measurements 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 Count
2009-10-29 2021-07-20 222

 
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