2023 Washington Code 79.14.170 – Spacing and offsetting of wells

2022 Washington Code 79.14.170 – Spacing and offsetting of wells

2020 Washington Code 79.14.170 – Spacing and offsetting of wells

2019 Washington Code 79.14.170

2018 Washington Code 79.14.170 – Spacing and offsetting of wells

2016 Washington Code 79.14.170 – Spacing and offsetting of wells

2015 Washington Code 79.14.170 – Spacing and offsetting of wells

2014 Washington Code 79.14.170 – Spacing and offsetting of wells

2013 Washington Code 79.14.170 – Spacing and offsetting of wells

2009 Washington Code 79.14.170 – Spacing and offsetting of wells