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USGS 07069000 Black River at Pocahontas, AR

  Stream Site

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.
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1989-10-01  2021-06-20  
 Daily Data
    Discharge, cubic feet per second  1936-01-01  2021-06-19  20258 
 Daily Statistics 
    Discharge, cubic feet per second  1936-01-01  2020-11-08 20035 
 Monthly Statistics 
    Discharge, cubic feet per second  1936-01  2020-11  
 Annual Statistics 
    Discharge, cubic feet per second  1936  2021  
 Peak streamflow 1915-08-01  2020-03-24  86 
 Field measurements 1937-07-15  2021-05-04  628 
 Field/Lab water-quality samples 1945-07-28  1994-09-20  234 
 Water-Year Summary 2006  2020  15 
 Revisions  Loading...
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