2023 Washington Code 90.48.368 – Discharge of oil into waters of the state — Preassessment screening

2022 Washington Code 90.48.368 – Discharge of oil into waters of the state–Preassessment screening

2020 Washington Code 90.48.368 – Discharge of oil into waters of the state — Preassessment screening

2019 Washington Code 90.48.368

2018 Washington Code 90.48.368 – Discharge of oil into waters of the state — Preassessment screening

2016 Washington Code 90.48.368 – Discharge of oil into waters of the state–Preassessment screening

2015 Washington Code 90.48.368 – Discharge of oil into waters of the state–Preassessment screening

2014 Washington Code 90.48.368 – Discharge of oil into waters of the state — Preassessment screening

2013 Washington Code 90.48.368 – Discharge of oil into waters of the state — Preassessment screening

2009 Washington Code 90.48.368 – Discharge of oil into waters of the state — Preassessment screening