Washington Code > Chapter 82.04 > § 82.04.427 Washington Code 82.04.427 – Exemptions and credits — Pollution control facilities Current as of: 2023 | Check for updates | Other versions See chapter 82.34 RCW. Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights. Previous sectionNext section Chapter 82.04 Contents Ask a question, get an answer ASAP!