2023 Washington Code 90.48.590 – Water quality data — Falsified data — Penalty

2022 Washington Code 90.48.590 – Water quality data–Falsified data–Penalty

2020 Washington Code 90.48.590 – Water quality data — Falsified data — Penalty

2019 Washington Code 90.48.590

2018 Washington Code 90.48.590 – Water quality data — Falsified data — Penalty

2016 Washington Code 90.48.590 – Water quality data–Falsified data–Penalty

2015 Washington Code 90.48.590 – Water quality data–Falsified data–Penalty

2014 Washington Code 90.48.590 – Water quality data–Falsified data–Penalty

2013 Washington Code 90.48.590 – Water quality data–Falsified data–Penalty

2009 Washington Code 90.48.590 – Water quality data–Falsified data–Penalty