2023 Washington Code 18.104.043 – Well sealing and decommissioning — Delegation of authority

2022 Washington Code 18.104.043 – Well sealing and decommissioning–Delegation of authority

2020 Washington Code 18.104.043 – Well sealing and decommissioning — Delegation of authority

2019 Washington Code 18.104.043 – Well sealing and decommissioning — Delegation of authority

2018 Washington Code 18.104.043 – Well sealing and decommissioning — Delegation of authority

2016 Washington Code 18.104.043 – Well sealing and decommissioning–Delegation of authority

2015 Washington Code 18.104.043 – Well sealing and decommissioning–Delegation of authority

2014 Washington Code 18.104.043 – Well sealing and decommissioning — Delegation of authority

2013 Washington Code 18.104.043 – Well sealing and decommissioning — Delegation of authority

2009 Washington Code 18.104.043 – Well sealing and decommissioning — Delegation of authority