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


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins
  • The issue impacting the delivery of satellite data transmissions in the western United States has been resolved. Current data for impacted locations are now accessible from USGS web portals. The data to fill any resultant gaps in water records will be downloaded from field equipment for manual upload following the next scheduled field visit.
  • Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.
  • Full News RSS icon

USGS 07263450 Arkansas River at Murray Dam near Little Rock, AR

  Stream Site

DESCRIPTION:
Latitude 34°47'35",   Longitude 92°21'30"   NAD83
Pulaski County, Arkansas, Hydrologic Unit 11110207
Drainage area: 158,138 square miles
Contributing drainage area: 135,897 square miles,
Datum of gage: 223.61 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-05-04  2021-05-01  
 Daily Data
    Discharge, cubic feet per second  2016-09-30  2020-10-01  1463 
    Discharge, cubic feet per second  2016-09-29  2020-10-01  2928 
    Suspended sediment concentration, milligrams per liter  1974-10-01  1981-09-29  2556 
 Daily Statistics 
    Discharge, cubic feet per second  2016-09-30  2020-09-29 1461 
    Suspended sediment concentration, milligrams per liter  1974-10-01  1981-09-29 2556 
 Monthly Statistics 
    Discharge, cubic feet per second  2016-09  2020-09  
    Suspended sediment concentration, milligrams per liter  1974-10  1981-09  
 Annual Statistics 
    Discharge, cubic feet per second  2016  2020  
    Suspended sediment concentration, milligrams per liter  1975  1981  
 Peak streamflow 1833-06  2020-03-23  150 
 Field measurements 1962-06-15  2021-07-09  189 
 Field/Lab water-quality samples 1974-02-27  1994-09-06  254 
 Water-Year Summary 2006  2019  12 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Arkansas Water Science Center
Email questions about this site to Arkansas Water Science Center Water-Data Inquiries