2023 Washington Code 90.44.420 – Groundwater management programs — Consideration by department of ecology — Public hearing — Findings — Adoption of regulations, ordinances, and programs

2022 Washington Code 90.44.420 – Groundwater management programs–Consideration by department of ecology–Public hearing–Findings–Adoption of regulations, ordinances, and programs

2020 Washington Code 90.44.420 – Groundwater management programs — Consideration by department of ecology — Public hearing — Findings — Adoption of regulations, ordinances, and programs

2019 Washington Code 90.44.420

2018 Washington Code 90.44.420 – Groundwater management programs — Consideration by department of ecology — Public hearing — Findings — Adoption of regulations, ordinances, and programs

2016 Washington Code 90.44.420 – Groundwater management programs–Consideration by department of ecology–Public hearing–Findings–Adoption of regulations, ordinances, and programs

2015 Washington Code 90.44.420 – Groundwater management programs–Consideration by department of ecology–Public hearing–Findings–Adoption of regulations, ordinances, and programs

2014 Washington Code 90.44.420 – Groundwater management programs — Consideration by department of ecology — Public hearing — Findings — Adoption of regulations, ordinances, and programs

2013 Washington Code 90.44.420 – Groundwater management programs — Consideration by department of ecology — Public hearing — Findings — Adoption of regulations, ordinances, and programs

2009 Washington Code 90.44.420 – Groundwater management programs — Consideration by department of ecology — Public hearing — Findings — Adoption of regulations, ordinances, and programs