Chapter 246-272A WAC

Last Update: 3/1/24

ON-SITE SEWAGE SYSTEMS

WAC Sections

PURPOSE AND ADMINISTRATION
HTMLPDF246-272A-0001Purpose, objectives, and authority.
HTMLPDF246-272A-0005Administration.
HTMLPDF246-272A-0007Applicability.
HTMLPDF246-272A-0010Definitions.
GENERAL REQUIREMENTS
HTMLPDF246-272A-0013Local rules.
HTMLPDF246-272A-0015Local management plans.
HTMLPDF246-272A-0020Applicability. (Effective until April 1, 2025)
HTMLPDF246-272A-0025Connection to public sewer system.
SEWAGE PRODUCTS AND TECHNOLOGIES
HTMLPDF246-272A-0100Sewage technologies.
HTMLPDF246-272A-0110Proprietary treatment products—Eligibility for registration.
HTMLPDF246-272A-0120Proprietary treatment product registration—Process and requirements.
HTMLPDF246-272A-0125Transition from the list of approved systems and products to the registered list—Treatment products. (Effective until April 1, 2025)
HTMLPDF246-272A-0130Bacteriological reduction.
HTMLPDF246-272A-0135Transition from the list of approved systems and products to the registered list—Bacteriological reduction. (Effective until April 1, 2025)
HTMLPDF246-272A-0140Proprietary distribution products—Certification requirements.
HTMLPDF246-272A-0145Proprietary distribution product registration—Process and requirements.
HTMLPDF246-272A-0150Transition from the list of approved systems and products to the registered list—Distribution products. (Effective until April 1, 2025)
HTMLPDF246-272A-0170Product development permits.
HTMLPDF246-272A-0175Transition from the experimental system program to application for product registration. (Effective until April 1, 2025)
SPECIFIC REQUIREMENTS
HTMLPDF246-272A-0200Permit requirements.
HTMLPDF246-272A-0210Location.
HTMLPDF246-272A-0220Soil and site evaluation.
HTMLPDF246-272A-0230Design requirements—General.
HTMLPDF246-272A-0232Design requirements—Septic tank sizing.
HTMLPDF246-272A-0233Design requirements—Pump chambers.
HTMLPDF246-272A-0234Design requirements—Soil dispersal components.
HTMLPDF246-272A-0238Design requirements—Facilitate operation, monitoring and maintenance.
HTMLPDF246-272A-0240Holding tank sewage systems.
HTMLPDF246-272A-0250Installation.
HTMLPDF246-272A-0260Inspection.
HTMLPDF246-272A-0265Record drawings.
HTMLPDF246-272A-0270Operation, monitoring, and maintenance—Owner responsibilities.
HTMLPDF246-272A-0275Operation, monitoring, and maintenance—Food service establishments.
HTMLPDF246-272A-0278Remediation.
HTMLPDF246-272A-0280Repair of failures.
HTMLPDF246-272A-0282Minor repair of malfunctions.
HTMLPDF246-272A-0290Expansions.
HTMLPDF246-272A-0300Abandonment.
HTMLPDF246-272A-0310Septage management.
HTMLPDF246-272A-0320Developments, subdivisions, and minimum land area requirements.
HTMLPDF246-272A-0340Approval of installers, pumpers, and maintenance service providers.
HTMLPDF246-272A-0400Technical advisory group (TAG).
HTMLPDF246-272A-0410Policy advisory group.
HTMLPDF246-272A-0420Waivers.
HTMLPDF246-272A-0425Required review of rules.
HTMLPDF246-272A-0430Enforcement.
HTMLPDF246-272A-0440Notice of decision—Adjudicative proceeding.
HTMLPDF246-272A-0450Severability.
DISPOSITION OF SECTIONS FORMERLY CODIFIED IN THIS TITLE
246-272A-0020Applicability. [Statutory Authority: RCW 43.20.050. WSR 05-15-119, § 246-272A-0020, filed 7/18/05, effective 9/15/05.] Repealed by WSR 24-06-046, filed 3/1/24, effective 4/1/25. Statutory Authority: RCW 43.20.050(3), 43.20.065, chapters 70A.105 and 70A.110 RCW.
246-272A-0125Transition from the list of approved systems and products to the registered list—Treatment products. [Statutory Authority: RCW 43.20.050. WSR 05-15-119, § 246-272A-0125, filed 7/18/05, effective 9/15/05.] Repealed by WSR 24-06-046, filed 3/1/24, effective 4/1/25. Statutory Authority: RCW 43.20.050(3), 43.20.065, chapters 70A.105 and 70A.110 RCW.
246-272A-0135Transition from the list of approved systems and products to the registered list—Bacteriological reduction. [Statutory Authority: RCW 43.20.050. WSR 05-15-119, § 246-272A-0135, filed 7/18/05, effective 9/15/05.] Repealed by WSR 24-06-046, filed 3/1/24, effective 4/1/25. Statutory Authority: RCW 43.20.050(3), 43.20.065, chapters 70A.105 and 70A.110 RCW.
246-272A-0150Transition from the list of approved systems and products to the registered list—Distribution products. [Statutory Authority: RCW 43.20.050. WSR 05-15-119, § 246-272A-0150, filed 7/18/05, effective 9/15/05.] Repealed by WSR 24-06-046, filed 3/1/24, effective 4/1/25. Statutory Authority: RCW 43.20.050(3), 43.20.065, chapters 70A.105 and 70A.110 RCW.
246-272A-0175Transition from the experimental system program to application for product registration. [Statutory Authority: RCW 43.20.050. WSR 05-15-119, § 246-272A-0175, filed 7/18/05, effective 9/15/05.] Repealed by WSR 24-06-046, filed 3/1/24, effective 4/1/25. Statutory Authority: RCW 43.20.050(3), 43.20.065, chapters 70A.105 and 70A.110 RCW.
246-272A-990Fees. [Statutory Authority: RCW 43.70.110 and 43.70.250. WSR 06-20-078, § 246-272A-990, filed 10/2/06, effective 1/1/07. Statutory Authority: RCW 43.20.050. WSR 05-15-119, § 246-272A-990, filed 7/18/05, effective 9/15/05.] Repealed by WSR 10-16-108, filed 8/2/10, effective 9/2/10. Statutory Authority: RCW 43.70.110, 43.70.250, 43.20B.020, and 2010 c 37. Later promulgation, see chapter 246-272 WAC.