2024 30 CFR 816.106 – Backfilling and grading: Previously mined areas

2023 30 CFR 816.106 – Backfilling and grading: Previously mined areas

2022 30 CFR 816.106 – Backfilling and grading: Previously mined areas

2021 30 CFR 816.106 – Backfilling and grading: Previously mined areas

2020 30 CFR 816.106 – Backfilling and grading: Previously mined areas

2019 30 CFR 816.106 – Backfilling and grading: Previously mined areas

2016 30 CFR 816.106 – What special provisions for backfilling, grading, and surface configuration apply to previously mined areas with a preexisting highwall?

2015 30 CFR 816.106 – Backfilling and grading: Previously mined areas

2014 30 CFR 816.106 – Backfilling and grading: Previously mined areas

2010 30 CFR 816.106 – Backfilling and grading: Previously mined areas

2009 30 CFR 816.106 – Backfilling and grading: Previously mined areas