2024 30 CFR 870.19 – How to calculate excess moisture in HIGH-rank coals

2023 30 CFR 870.19 – How to calculate excess moisture in HIGH-rank coals

2022 30 CFR 870.19 – How to calculate excess moisture in HIGH-rank coals

2021 30 CFR 870.19 – How to calculate excess moisture in HIGH-rank coals

2020 30 CFR 870.19 – How to calculate excess moisture in HIGH-rank coals

2019 30 CFR 870.19 – How to calculate excess moisture in HIGH-rank coals

2016 30 CFR 870.19 – How to calculate excess moisture in HIGH-rank coals

2015 30 CFR 870.19 – How to calculate excess moisture in HIGH-rank coals

2014 30 CFR 870.19 – How to calculate excess moisture in HIGH-rank coals

2010 30 CFR 870.19 – How to calculate excess moisture in HIGH-rank coals

2009 30 CFR 870.19 – How to calculate excess moisture in HIGH-rank coals