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