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USGS 07018100 Big River near Richwoods, MO

  Stream Site

Latitude 38°09'34.6",   Longitude 90°42'21.8"   NAD83
Jefferson County, Missouri, Hydrologic Unit 07140104
Drainage area: 735 square miles
Datum of gage: 522.53 feet above   NAVD88.
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1995-12-19  2024-05-22  
 Daily Data
    Discharge, cubic feet per second  1949-04-28  2024-05-21  27053 
    Gage height, feet  1983-10-01  2024-05-22  14429 
 Daily Statistics 
    Discharge, cubic feet per second  1949-04-28  2024-04-02 27004 
 Monthly Statistics 
    Discharge, cubic feet per second  1949-04  2024-04  
 Annual Statistics 
    Discharge, cubic feet per second  1949  2024  
 Peak streamflow 1950-01-04  2023-03-25  74 
 Field measurements 1942-04-29  2024-05-09  325 
 Field/Lab water-quality samples 1983-11-17  2024-03-06  291 
 Water-Year Summary 2006  2023  18 
 Revisions  Loading...
Record for this site is maintained by the USGS Missouri Water Science Center
Email questions about this site to Missouri Water Science Center Water-Data Inquiries