2023 Washington Code 90.48.220 – Marine finfish rearing facilities — Waste discharge standards — Discharge permit applications — Exemption

2022 Washington Code 90.48.220 – Marine finfish rearing facilities–Waste discharge standards–Discharge permit applications–Exemption

2020 Washington Code 90.48.220 – Marine finfish rearing facilities — Waste discharge standards — Discharge permit applications — Exemption

2019 Washington Code 90.48.220

2018 Washington Code 90.48.220 – Marine finfish rearing facilities — Waste discharge standards — Discharge permit applications — Exemption

2016 Washington Code 90.48.220 – Marine finfish rearing facilities–Waste discharge standards–Discharge permit applications–Exemption

2015 Washington Code 90.48.220 – Marine finfish rearing facilities–Waste discharge standards–Discharge permit applications–Exemption

2014 Washington Code 90.48.220 – Marine finfish rearing facilities — Waste discharge standards — Discharge permit applications — Exemption

2013 Washington Code 90.48.220 – Marine finfish rearing facilities — Waste discharge standards — Discharge permit applications — Exemption

2009 Washington Code 90.48.220 – Marine finfish rearing facilities — Waste discharge standards — Discharge permit applications — Exemption