2024 Michigan Laws 324.19117 – Program to perform hydrogeological monitoring studies on open and closed sanitary landfills and open dumps owned by municipalities

2023 Michigan Laws 324.19117 – Program to perform hydrogeological monitoring studies on open and closed sanitary landfills and open dumps owned by municipalities

2022 Michigan Laws 324.19117 – Program to perform hydrogeological monitoring studies on open and closed sanitary landfills and open dumps owned by municipalities

2020 Michigan Laws 324.19117 – Program to perform hydrogeological monitoring studies on open and closed sanitary landfills and open dumps owned by municipalities

2019 Michigan Laws 324.19117 – Program to perform hydrogeological monitoring studies on open and closed sanitary landfills and open dumps owned by municipalities

2017 Michigan Laws 324.19117 – Program to perform hydrogeological monitoring studies on open and closed sanitary landfills and open dumps owned by municipalities

2016 Michigan Laws 324.19117 – Program to perform hydrogeological monitoring studies on open and closed sanitary landfills and open dumps owned by municipalities

2015 Michigan Laws 324.19117 – Program to perform hydrogeological monitoring studies on open and closed sanitary landfills and open dumps owned by municipalities

2014 Michigan Laws 324.19117 – Program to perform hydrogeological monitoring studies on open and closed sanitary landfills and open dumps owned by municipalities

2013 Michigan Laws 324.19117 – Program to perform hydrogeological monitoring studies on open and closed sanitary landfills and open dumps owned by municipalities

2009 Michigan Laws 324.19117 – Program to perform hydrogeological monitoring studies on open and closed sanitary landfills and open dumps owned by municipalities