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USGS 06937000 MO River at Columbia Bottom Consv. Area at mm 4

  Stream Site

Latitude 38°49'18",   Longitude 90°10'17"   NAD27
St. Louis County, Missouri, Hydrologic Unit 10300200
Drainage area: 530,300 square miles
Datum of gage: 404 feet above   NAVD88.
Data Type Begin Date End Date Count
 Field/Lab water-quality samples 2004-10-19  2007-08-13  27 
 Revisions  Loading...

Additional Data Sources

Begin Date

End Date

 Annual Water-Data Report (pdf)  **offsite** 2006  2007  2 
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