2023 Washington Code 70A.15.5130 – Silvicultural forest burning — Reduce statewide emissions — Exemption — Monitoring program

2022 Washington Code 70A.15.5130 – Silvicultural forest burning–Reduce statewide emissions–Exemption–Monitoring program

2020 Washington Code 70A.15.5130 – Silvicultural forest burning — Reduce statewide emissions — Exemption — Monitoring program