Versions of Washington Code 70A.205.710 - Composting food and yard wastes -- Grants and study on LawServer 2023 Washington Code 70A.205.710 – Composting food and yard wastes — Grants and study 2022 Washington Code 70A.205.710 – Composting food and yard wastes–Grants and study 2020 Washington Code 70A.205.710 – Composting food and yard wastes — Grants and study