Versions of Washington Code 70A.100.060 - Approval of coordinated water system plan -- Limitations following approval -- Dispute resolution mechanism -- Update or revision of plan on LawServer 2023 Washington Code 70A.100.060 – Approval of coordinated water system plan — Limitations following approval — Dispute resolution mechanism — Update or revision of plan 2022 Washington Code 70A.100.060 – Approval of coordinated water system plan–Limitations following approval–Dispute resolution mechanism–Update or revision of plan 2020 Washington Code 70A.100.060 – Approval of coordinated water system plan — Limitations following approval — Dispute resolution mechanism — Update or revision of plan