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  1. LII
  2. State Regulations
  3. Washington Administrative Code
  4. Title 246 - Health, Department of
  5. SEWER SYSTEMS

SEWER SYSTEMS

  • State Regulations
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  1. Chapter 246-270 - Sewer systems - Certification of necessity for water district involvement (§ 246-270-001 to 246-270-990)
  2. Chapter 246-271 - Public sewage (§ 246-271-010 to 246-271-180)
  3. Chapter 246-272 - Wastewater and reclaimed water use fees (§ 246-272-1000 to 246-272-6000)
  4. Chapter 246-272A - On-site sewage systems
  5. Chapter 246-272B - Large on-site sewage system regulations (Part 1 to 9)
  6. Chapter 246-272C - On-site Sewage System Tanks
  7. Chapter 246-273 - On-site sewage system additives (§ 246-273-001 to 246-273-080)
  8. Chapter 246-274 - Greywater reuse for subsurface irrigation (§ 246-274-001 to 246-274-465)

State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.


No prior version found.

State Regulations Toolbox



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