2023 Washington Code 80.28.025 – Encouragement of energy cogeneration, conservation, and production from renewable resources — Consideration of water conservation goals

2022 Washington Code 80.28.025 – Encouragement of energy cogeneration, conservation, and production from renewable resources–Consideration of water conservation goals

2020 Washington Code 80.28.025 – Encouragement of energy cogeneration, conservation, and production from renewable resources — Consideration of water conservation goals

2019 Washington Code 80.28.025

2018 Washington Code 80.28.025 – Encouragement of energy cogeneration, conservation, and production from renewable resources — Consideration of water conservation goals

2016 Washington Code 80.28.025 – Encouragement of energy cogeneration, conservation, and production from renewable resources–Consideration of water conservation goals

2015 Washington Code 80.28.025 – Encouragement of energy cogeneration, conservation, and production from renewable resources–Consideration of water conservation goals

2014 Washington Code 80.28.025 – Encouragement of energy cogeneration, conservation, and production from renewable resources — Consideration of water conservation goals

2013 Washington Code 80.28.025 – Encouragement of energy cogeneration, conservation, and production from renewable resources — Consideration of water conservation goals

2009 Washington Code 80.28.025 – Encouragement of energy cogeneration, conservation, and production from renewable resources — Consideration of water conservation goals