2023 Ohio Code 1514.01 – Other surface mining definitions

2020 Ohio Code 1514.01 – Other surface mining definitions

2018 Ohio Code 1514.01 – Other surface mining definitions

2016 Ohio Code 1514.01 – Other surface mining definitions

2015 Ohio Code 1514.01 – Other surface mining definitions

2014 Ohio Code 1514.01 – Other surface mining definitions

2013 Ohio Code 1514.01 – Other surface mining definitions

2009 Ohio Code 1514.01 – Other surface mining definitions