Versions of Michigan Laws 324.3109a - Mixing zones for discharges of venting groundwater; conditions not requiring permit; definitions on LawServer 2023 Michigan Laws 324.3109a – Mixing zones for discharges of venting groundwater; conditions not requiring permit; definitions 2022 Michigan Laws 324.3109a – Mixing zones for discharges of venting groundwater; conditions not requiring permit; definitions 2020 Michigan Laws 324.3109a – Mixing zones for discharges of venting groundwater; conditions not requiring permit; definitions 2019 Michigan Laws 324.3109a – Mixing zones for discharges of venting groundwater; conditions not requiring permit; definitions 2017 Michigan Laws 324.3109a – Mixing zones for discharges of venting groundwater; conditions not requiring permit; definitions 2016 Michigan Laws 324.3109a – Mixing zones for discharges of venting groundwater; conditions not requiring permit; definitions 2015 Michigan Laws 324.3109a – Mixing zones for discharges of venting groundwater; conditions not requiring permit; definitions 2014 Michigan Laws 324.3109a – Mixing zones for discharges of venting groundwater; conditions not requiring permit; definitions 2013 Michigan Laws 324.3109a – Mixing zones for discharges of venting groundwater; conditions not requiring permit; definitions 2009 Michigan Laws 324.3109a – Mixing zones for discharges of venting groundwater; conditions not requiring permit; definitions