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USGS 07381490 Atchafalaya River at Simmesport, LA

  Stream Site

DESCRIPTION:
Latitude 30°58'57",   Longitude 91°47'54"   NAD83
Avoyelles Parish, Louisiana, Hydrologic Unit 08080101
Drainage area: 87,570.00 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2009-11-13  2021-09-24  
 Daily Data
    Discharge, cubic feet per second  2009-11-13  2021-09-23  4293 
    Gage height, feet  2009-11-13  2021-09-23  4048 
 Daily Statistics 
    Discharge, cubic feet per second  2009-11-13  2019-11-04 3644 
    Gage height, feet  2009-11-13  2019-11-04 3448 
 Monthly Statistics 
    Discharge, cubic feet per second  2009-11  2019-11  
    Gage height, feet  2009-11  2019-11  
 Annual Statistics 
    Discharge, cubic feet per second  2010  2020  
    Gage height, feet  2010  2020  
 Peak streamflow 1973-05-12  2019-03-13  17 
 Field measurements 2009-10-29  2021-09-21  225 
 Field/Lab water-quality samples 1952-09-17  2021-04-19  1225 
 Water-Year Summary 2006  2019  14 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Louisiana Water Science Center
Email questions about this site to Louisiana Water Science Center Water-Data Inquiries