E. coli exceedance – St. Louis County

Location: Williams Creek CSI Project

Sample taken: 6/13/2017 8:20:00 AM    

Comments: Grab: Site WC7: Main stem of Williams Creek, immediately upstream from Harter Manor Street.

Results:  774.6mpn/100ml

Location: Williams Creek CSI Project

Sample taken: 6/13/2017 10:10:00 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: 6/13/2017 9:30:00 AM    

Comments: Grab: Site WC3: Unnamed tributary to Williams Creek immediately downstream frim the Meramec Station Road Bridge.

Results: 1540.2 mpn/100ml