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Small and large businesses that used products containing PFAS may be directly impacted, if those businesses are
responsible for an activity causing a release of the products containing PFAS.
Businesses engaging in property transactions for the redevelopment of contaminated property will benefit from the
liability protections that these proposed rules will provide.
The public will directly benefit because the proposed rules will establish cleanup criteria intended to protect public
health and the environment and will establish a basis for persons liable for the release of PFAS for undertaking
response activities necessary for protecting public health and the environment.
B. What additional costs will be imposed on businesses and other groups as a result of these proposed rules (i.e.
new equipment, supplies, labor, accounting, or recordkeeping)? Please identify the types and number of businesses
and groups. Be sure to quantify how each entity will be affected.
EGLE does not have the ability to quantify the additional costs of education, training, application fees, examination
fees, new equipment, supplies, labor, accounting, or recordkeeping for the public or regulated individuals. Not only
are there no reporting requirements to estimate the number of sites that have PFAS groundwater contamination, but a
person can self-implement actions necessary to address the risks associated with PFAS contamination without
department approval and there is no requirement to report the costs of these actions to EGLE.
29. Estimate the actual statewide compliance costs of the proposed rules on individuals (regulated individuals or
the public). Include the costs of education, training, application fees, examination fees, license fees, new
equipment, supplies, labor, accounting, or recordkeeping.
The proposed promulgation of the generic cleanup criteria for groundwater used for drinking water for PFAS, by
itself, does not impose any compliance obligations. The cost of compliance would be incurred in the same manner as
those costs to comply with statutory obligations to address the release of any hazardous substance. The proposed
rules will only result in increased costs for statutory compliance relative to the cost to comply with the current
generic cleanup criteria rules where a person (i.e., individual, small or large business, federal, state or local unit of
government, etc.) is the owner or operator responsible for a site of PFAS groundwater contamination.
EGLE does not have the ability to estimate the actual statewide compliance costs of the rule amendments on business
[or individuals] since there are no reporting requirements to estimate the number of sites that have PFAS
groundwater contamination or the potential additional response activities that may be necessary. In addition, a
person can self-implement actions necessary to address the risks associated with PFAS contamination without
department approval and there is no requirement to report the costs of these actions to EGLE.
There are no known costs for education, training, application fees, examination fees, new equipment, supplies, labor,
accounting, or recordkeeping as a result of these proposed rules.
A. How many and what category of individuals will be affected by the rules?
EGLE does not have data with respect to the number of sites affected by groundwater contaminated with these PFAS,
because there is no statutory obligation to report the discovery of PFAS contamination to the department.
To date, EGLE has identified 154 facilities where PFAS exceeds the generic cleanup criteria for groundwater used
for drinking water for PFOA and PFOS. EGLE has also identified locations where concentrations of PFNA, PFHxS,
PFBS, PFHxA, and HFPO-DA have been detected above their respective criteria in addition to PFOA and PFOS.
These facilities are comprised of large and small businesses, public and privately owned or operated waste disposal
areas, military installations, and other locations.
These proposed rules will protect Michigan citizens from potential health impacts caused by PFAS contamination. It
equally protects all Michigan citizens’ drinking water from PFAS contamination regardless of a whether a person’s
source of drinking water is a regulated municipal water supply system or an individual water supply well that relies
on groundwater. Roughly 3 million Michiganders rely on a private well for their drinking water. These rules will
protect those residents.
B. What qualitative and quantitative impact do the proposed changes in rules have on these individuals?
MCL 24.245(3)