2023 Washington Code 90.58.160 – Prohibition against seabed mining for hard minerals and surface drilling for oil or gas, where

2022 Washington Code 90.58.160 – Prohibition against seabed mining for hard minerals and surface drilling for oil or gas, where

2020 Washington Code 90.58.160 – Prohibition against surface drilling for oil or gas, where

2019 Washington Code 90.58.160

2018 Washington Code 90.58.160 – Prohibition against surface drilling for oil or gas, where

2016 Washington Code 90.58.160 – Prohibition against surface drilling for oil or gas, where

2015 Washington Code 90.58.160 – Prohibition against surface drilling for oil or gas, where

2014 Washington Code 90.58.160 – Prohibition against surface drilling for oil or gas, where

2013 Washington Code 90.58.160 – Prohibition against surface drilling for oil or gas, where

2009 Washington Code 90.58.160 – Prohibition against surface drilling for oil or gas, where