E. Coli Exceedance – St. Louis County

Location: Keifer Creek CSI Project

Sample Taken: 7/17/2019 8:17:00 AM    

Comments: Grab sample at site 5007/0.1: Main stem of Spring Branch immediately downstream from the New Ballwin Road Bridge. Duplicate sample.

Results: 4839.2 mpn/100ml

 

Location: Keifer Creek CSI Project

Sample Taken: 7/17/2019 8:58:00 AM    

Comments: Grab sample at site 5007/0.5: Main stem of Spring Branch immediately downstream from the Sontag Road Bridge.

Results: 976.8 mpn/100ml

 

Location: Keifer Creek CSI Project

Sample Taken: 7/17/2019 8:17:00 AM    

Comments: Grab sample at site 5007/0.1: Main stem of Spring Branch immediately downstream from the New Ballwin Road Bridge.

Results: 3972.6 mpn/100ml

 

Location: Keifer Creek CSI Project

Sample Taken: 7/17/2019 7:33:00 AM    

Comments: Grab sample at site 3592/1.2/0.2: Unnamed tributary of Keifer Creek immediately downstream of Castlewood Drive Bridge.

Results: 1297.6 mpn/100ml

 

Location: Keifer Creek CSI Project

Sample Taken: 7/17/2019 7:23:00 AM    

Comments: Grab sample at site 3592/0.5: Main stem of Keifer Creek, immediately downstream of the Kiefer Creek Road Bridge in Castlewood State Park.

Results: 976.8 mpn/100ml

 

Location: Keifer Creek CSI Project

Sample Taken: 7/17/2019 7:55:00 AM    

Comments: Grab sample at site 3592/1.2/0.3: Unnamed tributary of Keifer Creek immediately upstream of Castlewood Drive Bridge and Spring.

Results: 1095.0 mpn/100ml