Chapter 246-272B WAC:

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Including dispositions

Chapter 246-272B WAC

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LARGE ON-SITE SEWAGE SYSTEM REGULATIONS

WAC Sections

PART 1: GENERAL PROVISIONS
HTML PDF	246-272B-01000	Purpose and objectives.
HTML PDF	246-272B-01100	Acronyms and definitions.
HTML PDF	246-272B-01200	Applicability and relationship to other statutes and regulations.
HTML PDF	246-272B-01300	General requirements.
PART 2: APPROVAL AND PERMITTING PROCESS Subpart A - New Construction
HTML PDF	246-272B-02000	Site review—Predesign report, soil characterization, and site inspection.
HTML PDF	246-272B-02050	Environmental review—Site risk survey and hydrogeology report.
HTML PDF	246-272B-02100	Engineering.
HTML PDF	246-272B-02150	LOSS 14,500 gpd and below—Operating permit application and approval to construct.
HTML PDF	246-272B-02200	LOSS greater than 14,500 gpd—Operating permit application.
HTML PDF	246-272B-02250	LOSS greater than 14,500 gpd—Public notice.
HTML PDF	246-272B-02300	LOSS greater than 14,500 gpd—Operating permit and approval to construct.
HTML PDF	246-272B-02350	Construction.
Subpart B - First Department Operating Permit for Existing LOSS
HTML PDF	246-272B-02400	LOSS constructed on or before July 1, 1984.
HTML PDF	246-272B-02450	LOSS with current permit from department of ecology or local health jurisdiction.
HTML PDF	246-272B-02500	LOSS constructed after July 1, 1984, without current operating or discharge permit.
Subpart C - Permitted LOSS
HTML PDF	246-272B-02550	LOSS modifications.
HTML PDF	246-272B-02650	Operating permit renewals.
HTML PDF	246-272B-02700	Operating permit requirements and conditions.
PART 3: SITE AND ENVIRONMENTAL REVIEW REQUIREMENTS Subpart A - Site Review
HTML PDF	246-272B-03000	Site review—Predesign report.
HTML PDF	246-272B-03100	Site review—Inspection.
Subpart B - Environmental Review
HTML PDF	246-272B-03200	Environmental review—Site risk survey.
HTML PDF	246-272B-03300	Environmental review—Hydrogeology report.
Subpart C - Site Standards
HTML PDF	246-272B-03400	Soil characterization.
HTML PDF	246-272B-03500	Minimum land area.
PART 4: ENGINEERING REQUIREMENTS
HTML PDF	246-272B-04000	Engineering report.
HTML PDF	246-272B-04100	Management plan.
HTML PDF	246-272B-04200	Operations and maintenance manual.
HTML PDF	246-272B-04300	Monitoring and reporting plan.
HTML PDF	246-272B-04400	Plans and specifications.
PART 5: CONSTRUCTION REQUIREMENTS
HTML PDF	246-272B-05000	Installer qualifications and responsibilities.
HTML PDF	246-272B-05100	Construction oversight and testing.
HTML PDF	246-272B-05200	Water tightness testing of sewage tanks.
HTML PDF	246-272B-05300	Department final inspection.
HTML PDF	246-272B-05400	Post-construction documentation.
PART 6: DESIGN AND TECHNICAL STANDARDS Subpart A - General Requirements
HTML PDF	246-272B-06000	General design requirements.
HTML PDF	246-272B-06050	Horizontal setbacks.
HTML PDF	246-272B-06100	Vertical separation.
HTML PDF	246-272B-06150	Design flows.
HTML PDF	246-272B-06200	Sewage characterization.
HTML PDF	246-272B-06250	Treatment.
HTML PDF	246-272B-06350	Drainfields.
HTML PDF	246-272B-06400	Design requirements to allow monitoring and maintenance.
HTML PDF	246-272B-06450	Sewage tanks.
HTML PDF	246-272B-06500	Collection, conveyance, and other piping appurtenances.
Subpart B - Specific Technologies
HTML PDF	246-272B-06550	Public domain and proprietary technologies.
HTML PDF	246-272B-06600	Pressure distribution.
HTML PDF	246-272B-06650	Subsurface drip systems.
HTML PDF	246-272B-06700	Sand-lined trenches and beds.
HTML PDF	246-272B-06750	Intermittent sand filters.
HTML PDF	246-272B-06800	Recirculating gravel filters.
HTML PDF	246-272B-06850	Cesspools and seepage pits.
HTML PDF	246-272B-06900	Holding tank sewage systems.
PART 7: LOSS OPERATIONS REQUIREMENTS Subpart A - Routine Operations
HTML PDF	246-272B-07000	Management requirements.
HTML PDF	246-272B-07050	Operations and maintenance requirements.
HTML PDF	246-272B-07100	Department inspections.
HTML PDF	246-272B-07150	Reliability and emergency response.
HTML PDF	246-272B-07200	Operator qualifications and responsibilities.
HTML PDF	246-272B-07250	Metering.
HTML PDF	246-272B-07300	Sewage tank management.
Subpart B - LOSS Changes
HTML PDF	246-272B-07400	Modifications.
HTML PDF	246-272B-07450	Failures.
HTML PDF	246-272B-07500	Abandonment.
HTML PDF	246-272B-07550	Connection to a sanitary sewer system.
PART 8: WAIVERS, ENFORCEMENT, AND APPEALS
HTML PDF	246-272B-08000	Waivers.
HTML PDF	246-272B-08100	Enforcement.
HTML PDF	246-272B-08200	Notice of decision, appeals, and adjudicative proceedings.
HTML PDF	246-272B-08300	Third-party appeals to department permit decisions for LOSS over 14,500 gpd and adjudicative proceedings.
PART 9: SEVERABILITY
HTML PDF	246-272B-09000	Severability.

DISPOSITION OF SECTIONS FORMERLY CODIFIED IN THIS TITLE


246-272B-00101	Purpose, objectives, and authority. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-00101, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-00501	Administration. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-00501, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-01001	Definitions. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-01001, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-03001	Applicability. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-03001, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.02 0and chapter 70.118B RCW.
246-272B-07001	Connection to public sewer system. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-07001, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-08001	Application and approval process. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-08001, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-09501	Location. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-09501, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-11001	Soil and site evaluation. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-11001, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-11501	Design. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-11501, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-12501	Holding tank sewage systems. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-12501, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-13501	Installation. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-13501, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-15501	Operation and maintenance. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-15501, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-16501	Repair of failures. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-16501, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-17501	Expansions. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-17501, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-18501	Abandonment. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-18501, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-19501	Septage management. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-19501, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-20501	Developments, subdivisions, and minimum land area requirements. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-20501, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-21501	Areas of special concern. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-21501, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-24001	State advisory committee. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-24001, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-25001	Waiver of state regulations. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-25001, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-26001	Enforcement. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-26001, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-27001	Notice of decision—Adjudicative proceeding. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-27001, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-28001	Severability. [Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-28001, filed 11/5/03, effective 12/6/03.] Repealed by WSR 11-12-050, filed 5/26/11, effective 7/1/11. Statutory Authority: RCW 70.118B.020 and chapter 70.118B RCW.
246-272B-990	Fees. [Statutory Authority: RCW 43.70.110 and 43.70.250. WSR 06-20-078, § 246-272B-990, filed 10/2/06, effective 1/1/07. Statutory Authority: RCW 43.20.050. WSR 03-22-098, § 246-272B-990, filed 11/5/03, effective 12/6/03.] 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.