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USGS 07047970 MISSISSIPPI RIVER AT HELENA, AR

  Stream Site

DESCRIPTION:
Latitude 34°31'26",   Longitude 90°35'02"   NAD27
Phillips County, Arkansas, Hydrologic Unit 080201000102
Datum of gage: 141.7 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Daily Data
    Discharge, cubic feet per second  1928-01-01  1977-09-29  18170 
 Daily Statistics 
    Discharge, cubic feet per second  1928-01-01  1977-09-29 18170 
 Monthly Statistics 
    Discharge, cubic feet per second  1928-01  1977-09  
 Annual Statistics 
    Discharge, cubic feet per second  1928  1977  
 Peak streamflow 1828  1993-04-14  132 
 Field measurements 2011-05-11  2025-09-25  94 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1972-10-11  1974-03-19  43 
 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