Versions of 43 CFR 3100.2 - Drainage on LawServer 2024 43 CFR 3100.2 – Drainage 2023 43 CFR 3100.2 – Drainage 2022 43 CFR 3100.2 – Drainage 2020 43 CFR 3100.2 – Drainage 2019 43 CFR 3100.2 – Drainage 2016 43 CFR 3100.2 – Drainage 2015 43 CFR 3100.2 – Drainage 2014 43 CFR 3100.2 – Drainage 2010 43 CFR 3100.2 – Drainage 2009 43 CFR 3100.2 – Drainage