E. coli exceedance – Jefferson County

Location: Williams Creek CSI Project

Sample taken: 10/10/2017 7:40:00 AM    

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

Results: >4839.2 mpn/100ml

Location: Winterwood Subdivision Wastewater Treatment Facility

Sample taken:  10/10/2017 11:00:00 AM    

Comments: Grab samples from Outfall 001.

Results: >2419.6 mpn/100ml

Location: Northwest Valley Middle School Wastewater Treatment Facility

Sample taken: 10/18/2017 9:58:00 AM    

Comments: Grab sample from UV weir.

Results: 1299.7 mpn/100ml