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

USGS 07069000 Black River at Pocahontas, AR

  Stream Site

DESCRIPTION:
Latitude 36°15'15",   Longitude 90°58'13"   NAD83
Randolph County, Arkansas, Hydrologic Unit 11010009
Drainage area: 4,840 square miles
Datum of gage: 241.64 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1989-10-01  2022-05-22  
 Daily Data
    Discharge, cubic feet per second  1936-01-01  2022-05-20  20593 
 Daily Statistics 
    Discharge, cubic feet per second  1936-01-01  2022-03-13 20525 
 Monthly Statistics 
    Discharge, cubic feet per second  1936-01  2022-03  
 Annual Statistics 
    Discharge, cubic feet per second  1936  2022  
 Peak streamflow 1915-08-01  2021-03-21  87 
 Field measurements 1937-07-15  2022-05-05  633 
 Field/Lab water-quality samples 1945-07-28  1994-09-20  234 
 Water-Year Summary 2006  2021  16 
 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