E. coli exceedance – St. Louis County

Location: Mattese Creek CSI Project

Sample taken: 5/21/2014 8:45:00 AM    

Comments: Grab; Site #6: Main stem of Mattese Creek at Dubourg Lane Bridge.

Results: 377.0 mpn/100ml

Sample taken: 5/21/2014 8:00:00 AM    

Comments:Grab; Site #1: Main stem of Mattese Creek at the Baumgartner Road Bridge.

Results: 252.0 mpn/100ml

Sample taken: 5/21/2014 8:06:00 AM    

Comments: Grab; Site #2: Tributary of Mattese Creek at Heintz Road Bridge.

Results: 553.0 mpn/100ml

Sample taken: 5/21/2014 8:31:00 AM    

Comments: Grab; Field Duplicate: Site #4: Tributary of Mattese Creek at Mattis Road Bridge.

Results: 260.0 mpn/100ml

Sample taken: 5/21/2014 8:31:00 AM    

Comments: Grab; Site #4: Tributary of Mattese Creek at Mattis Road Bridge.

Results: 325.0 mpn/100ml

Sample taken: 5/21/2014 8:37:00 AM    

Comments: Grab; Site #5: Tributary of Mattese Creek at VonTalge Road Bridge.

Results: 338.5 mpn/100ml