Versions of See prior versions of a law on LawServer 2023 Washington Code 88.16.250 – Board of pilotage commissioners authorized to adopt rules — Grays Harbor pilotage district — Tug escort requirements/safety measures for certain oil tankers 2022 Washington Code 88.16.250 – Board of pilotage commissioners authorized to adopt rules–Grays Harbor pilotage district–Tug escort requirements/safety measures for certain oil tankers 2020 Washington Code 88.16.250 – Board of pilotage commissioners authorized to adopt rules — Grays Harbor pilotage district — Tug escort requirements/safety measures for certain oil tankers 2019 Washington Code 88.16.250 2018 Washington Code 88.16.250 – Board of pilotage commissioners authorized to adopt rules — Grays Harbor pilotage district — Tug escort requirements/safety measures for certain oil tankers