Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
  • Due to a lapse in government funding, the majority of USGS websites will not be updated except to provide important public safety information. Websites displaying real-time water data will be updated with limited support. For more information please see www.doi.gov/shutdown.
  • Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

USGS 07249455 Arkansas River at Ft. Smith, Ar.

  Stream Site

DESCRIPTION:
Latitude 35°23'30",   Longitude 94°25'56"   NAD27
Sebastian County, Arkansas, Hydrologic Unit 11110104
Drainage area: 145,940 square miles
Contributing drainage area: 129,655 square miles,
Datum of gage: 380.49 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1997-10-09  2025-10-21  
 Daily Data
    Discharge, cubic feet per second  1997-10-08  2025-10-21  9510 
 Daily Statistics 
    Discharge, cubic feet per second  1997-10-08  2024-11-11 9166 
 Monthly Statistics 
    Discharge, cubic feet per second  1997-10  2024-11  
 Annual Statistics 
    Discharge, cubic feet per second  1998  2025  
 Peak streamflow 1998-01-05  2024-05-08  26 
 Field measurements 1997-06-05  2025-07-21  207 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1996-08-07  2023-11-06  229 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Oklahoma Water Science Center
Email questions about this site to Oklahoma Water Science Center Water-Data Inquiries