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USGS 07018100 Big River near Richwoods, MO

  Stream Site

DESCRIPTION:
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: 523 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1995-12-19  2017-12-15  
 Daily Data
    Discharge, cubic feet per second  1949-04-28  2017-12-14  24702 
    Gage height, feet  1983-10-01  2017-12-15  12080 
 Daily Statistics 
    Discharge, cubic feet per second  1949-04-28  2017-10-01 24628 
 Monthly Statistics 
    Discharge, cubic feet per second  1949-04  2017-10  
 Annual Statistics 
    Discharge, cubic feet per second  1949  2018  
 Peak streamflow 1950-01-04  2015-12-28  67 
 Field measurements 1942-04-29  2017-12-04  285 
 Field/Lab water-quality samples 1983-11-17  2017-10-10  243 
 Water-Year Summary 2006  2017  12 
OPERATION:
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