Washington Administrative Code
Title 246 - Health, Department of
SEWER SYSTEMS
Chapter 246-272C - On-site Sewage System Tanks

Disclaimer: These regulations may not be the most recent version. Washington may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.