Tawas' Huron Shore Regional Utility Authority

Tawas' Huron Shore Regional Utility Authority (HSRUA) reflects known PFAS levels. Based on environmental and health concerns, further review and possible action may be necessary to best protect public health. More details about this location will be made available as soon as possible.

  • The HSRUA is the alternative municipal water supply being considered for properties affected by the Wurtsmith Air Force Base plume.
  • The HSRUA was sampled by DEQ staff in December 2015.
  • Sample results confirmed the presence of PFOA and PFOS.
  • Sampling was repeated by the DEQ in June, July, August, September, and October 2016, and the public was notified.Results were consistently below 70 ppt for PFOS and PFOA.
  • When a more recent sample result is reported, DEQ will reevaluate the potential need for routine monitoring.

# Public Water Supply Samples

# Public Water Supply Results Received

# Non-Detect (PFOS + PFOA)

#ND – 70 ppt (PFOS + PFOA)

#> 70 ppt (PFOS + PFOA)

Highest Public Water Supply  value in ppt (PFOS + PFOA)

16

16

1

15

0

16.7