E. coli exceedance – St. Louis County

Location: Keifer Creek CSI Project

Sample taken: 6/16/2019 8:16:00 AM    

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

Results: 1549.2 mpn/100ml

Location: Keifer Creek CSI Project

Sample taken: 6/19/2019 8:16:00 AM    

Comments: Grab: Duplicate Sample: Site 3592/1.2/0.3: Unnamed tributary of Keifer Creek immediately upstream of Castlewood Drive Bridge and Spring.

Results: 1230.4 mpn/100ml

Location: Keifer Creek CSI Project

Sample taken: 6/19/2019 8:48:00 AM    

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

Results: 630.4 mpn/100ml

Location: Keifer Creek CSI Project

Sample taken: 6/19/2019 8:34:00 AM    

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

Results: 323.6 mpn/100ml

Location: Keifer Creek CSI Project

Sample taken: 6/19/2019 8:03:00 AM    

Comments: Grab: Site 3592/1.2/0.2: Unnamed tributary of Keifer Creek immediately downstream from the Castlewood Drive Bridge.

Results: 1302.0 mpn/100ml

Location: Keifer Creek CSI Project

Sample taken: 6/19/2019 7:50:00 AM    

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

Results: 1045.2 mpn/100ml

 

E. coli exceedance – St. Louis County

Location: Keifer Creek CSI Project

Sample taken: 5/21/2019 8:57:00 AM    

Comments: Duplicate Sample: Grab: Site 3592/1.2/0.2: Unnamed tributary of Keifer Creek immediately downstream from the Castlewood Drive Bridge.

Results: 3465.8 mpn/100ml

Location: Keifer Creek CSI Project

Sample taken: 5/21/2019 9:36:00 AM    

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

Results: 1095.0 mpn/100ml

Location: Keifer Creek CSI Project

Sample taken: 5/21/2019 8:52:00 AM    

Comments: Grab: Site 3592/1.2/0.3: Unnamed tributary of Keifer Creek immediately upstream of Castlewood Drive Bridge and Spring Rd

Results: 3972.6 mpn/100ml

Location: Keifer Creek CSI Project

Sample taken: 5/21/2019 9:16:00 AM    

Comments: Grab: Site 5007/0.1: Main stem of Spring Branch downstream from the New Ballwin Road Bridge.

Results: 1960.8 mpn/100ml

Location: Keifer Creek CSI Project

Sample taken: 5/21/2019 8:57:00 AM    

Comments:  Grab: Site 3592/1.2/0.2: Unnamed tributary of Keifer Creek immediately downstream from the Castlewood Drive Bridge.

Results:  3972.6 mpn/100ml

Location: Keifer Creek CSI Project

Sample taken: 5/21/2019 8:22:00 AM    

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

Results:  2239.8 mpn/100ml

E. coli exceedance – St. Louis County

Location: Keifer Creek CSI Project

Sample taken: 8/22/2018 11:25:00 AM    

Comments: Grab: Site 5007/0.5: Maini stem of Spring Branch immediately downstream from the Sontag Road Bridge.

Results: 285.1 mpn/100ml

Location: Keifer Creek CSI Project

Sample taken: 8/22/2018 10:20:00 AM    

Comments:Grab: Site 3592/1.2/0.2: Unnamed tributary of Keifer Creek immediately downstream from the Castlewood Drive Bridge.

Results:387.3  mpn/100ml

Location: Keifer Creek CSI Project

Sample taken: 8/22/2018 10:20:00 AM    

Comments: Duplicate Sample; Grab: Site 3592/1.2/0.2: Unnamed tributary of Keifer Creek immediately downstream from the Castlewood Drive Bridge.

Results:  307.6mpn/100ml

Location: Keifer Creek CSI Project

Sample taken: 8/22/2018 10:45:00 AM    

Comments: Grab: Site 5007/0.1: Main stem of Spring Branch immediately upstream from the New Ballwin Road Bridge.

Results: 686.7 mpn/100ml

E. coli exceedance – St. Louis County

Location: Keifer Creek CSI Project

Sample taken: 7/17/2018 11:25:00 

Comments: Grab; Site 5007/0.5; Main stem of Spring Branch immediately downstream from the Sontag Road Bridge.

Results: 1986.3 mpn/100ml

Location: Keifer Creek CSI Project

Sample taken: 7/17/2018 10:10:00 

Comments:  Grab; Site 3592/1.2/0.2; Unnamed tributary of Keifer Creek immediately downstream from the Castlewood Drive Bridge.

Results: 238.2 mpn/100ml

E. coli exceedance – St. Louis County

Location: Spring Branch

Sample taken: 6/12/2018 10:25:00 AM    

Comments: Grab: Collected immediately downstream from the Sontag Road bridge.

Results: 461.1 mpn/100ml

Location: Keifer Creek

Sample taken: 6/12/2018 9:20:00 AM    

Comments: Grab: Collected directly downstream of Kiefer Creek Road. Duplicate of sample # 182060.

Results: 248.9 mpn/100ml

Location: Spring Branch

Sample taken: 6/12/2018 9:59:00 AM    

Comments: Grab: Collected immediately upstream from the New Ballwin Road bridge.

Results: 1119.9 mpn/100ml

E. coli exceedance – St. Louis County

Location: Spring Branch

Sample taken: 5/30/2018 9:20:00 AM    

Comments: Grab; Collected immediately upstream from the New Ballwin Road bridge

Results: 517.2 mpn/100ml

Location: Spring Branch

Sample taken: 5/30/2018 9:52:00 AM    

Comments: Grab; Collected immediately downstream from the Sontag Road bridge

Results: 920.8 mpn/100ml

E. coli exceedance – St. Louis County

 

Location: Hamilton Creek CSI Project

Sample taken: 10/10/2017 8:30:00 AM    

Comments: Grab: Site HC2: Main stem of Hamilton Creek, approximately 100 meters downstream from mouth of Carr Creek.

Results: >2419.6 mpn/100ml

Location: Hamilton Creek CSI Project

Sample taken: 10/10/2017 8:40:00 AM    

Comments: Grab: Site HC1: Main stem of Hamilton Creek, immediately downstream from Hwy 109 Bridge.

Results: >2419.6 mpn/100ml

Location: Williams Creek CSI Project

Sample taken:10/10/2017 9:20:00 AM    

Comments:  Field Duplicate: Grab: Site WC4: Main stem of Williams Creek, immediately downstream from the Missouri Department of Conservation, Forest 44 Conservation Area – Dogwood Trail Old Bridge Crossing

Results:870.4  mpn/100ml

Location: Williams Creek CSI Project

Sample taken:  10/10/2017 8:20:00 AM    

Comments:  Grab: Site WC3.1: North Branch of unnamed tributary to Williams Creek immediately upstream from the Meramec Station road bridge; flows parallel to Meramec Station Road.

Results: >4839.2 mpn/100ml

Location: Williams Creek CSI Project

Sample taken:  10/10/2017 8:15:00 AM    

Comments:  Grab: Site WC3.2: South Branch of unnamed tributary to Williams Creek immediately upstream from the Meramec Station road bridge; flows through Valley Mount Ranch.

Results: >4839.2 mpn/100ml

Location: Williams Creek CSI Project

Sample taken: 10/10/2017 8:25:00 AM    

Comments: Grab: Site WC3: Unnamed tributary to Williams Creek, immediately downstream from the Meramec Station road bridge.

Results: >4839.2 mpn/100ml

Location: Williams Creek CSI Project

Sample taken: 10/10/2017 8:10:00 AM    

Comments: Grab: Site WC2: Main stem of Williams Creek, immediately downstream from the Antire Road Bridge.

Results: 321.4 mpn/100ml

Location: Williams Creek CSI Project

Sample taken:  10/10/2017 8:00:00 AM    

Comments: Grab: Site WC1: Main stem of Williams Creek, immediately downstream of the I-44 North Outer Road Bridge.

Results: >4839.2 mpn/100ml

Location: Williams Creek CSI Project

Sample taken: 10/10/2017 9:20:00 AM    

Comments: Grab: Site WC4: Main stem of Williams Creek, immediately downstream from the Missouri Department of Conservation, Forest 44 Conservation Area – Dogwood Trail Old Bridge Crossing.

Results: 522.6 mpn/100ml

Location: Metro West FPD # 5

Sample taken: 9/26/2017 10:20:00 AM    

Comments: Grab sample from Outfall 001.

Results: 866.4 mpn/100ml