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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: 242.06 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Daily Data
    Discharge, cubic feet per second  1936-01-01  2025-10-27  21845 
 Daily Statistics 
    Discharge, cubic feet per second  1936-01-01  2025-09-08 21798 
 Monthly Statistics 
    Discharge, cubic feet per second  1936-01  2025-09  
 Annual Statistics 
    Discharge, cubic feet per second  1936  2025  
 Peak streamflow 1915-08-01  2024-05-30  90 
 Field measurements 1937-07-15  2025-09-09  655 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1945-07-28  1994-09-20  234 
 Water-Year Summary 2006  2024  19 
 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