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Wash. Admin. Code ch. 246-274 – Greywater Reuse for Subsurface Irrigation | Midpage
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Washington Administrative Code (WAC)
Title 246
Chapter 274
Wash. Admin. Code ch. 246-274
Greywater Reuse for Subsurface Irrigation
HEALTH, DEPARTMENT OF
246-274-001
Purpose—Intent
246-274-003
Applicability
246-274-005
Other applicable requirements
246-274-007
Administration
246-274-009
Definitions
246-274-011
Greywater irrigation systems—General requirements
246-274-100
Tier 1 greywater irrigation systems
246-274-200
Tier 2 greywater irrigation systems
246-274-300
Tier 3 greywater irrigation systems
246-274-400
Greywater reuse treatment technologies—Tier 3 greywater irrigation systems
246-274-405
Location
246-274-410
Design requirements—General—Tier 2 and Tier 3 greywater irrigation systems
246-274-415
Design requirements—Irrigation field components—Tier 2 and Tier 3 greywater irrigation systems
246-274-420
Soil and site evaluation—Tier 2 and Tier 3 greywater irrigation systems
246-274-425
Installation permit requirements—Tier 2 and Tier 3 greywater irrigation systems
246-274-430
Installers—Tier 2 and Tier 3 greywater irrigation systems
246-274-435
Installation inspection—Tier 2 and Tier 3 greywater irrigation systems
246-274-440
Operation and maintenance—Tier 2 and Tier 3 greywater irrigation systems
246-274-445
Failures
246-274-450
Enforcement
246-274-455
Hearings
246-274-460
Waivers
246-274-465
Effective date