Washington Administrative Code
Title 246 - Health, Department of
SEWER SYSTEMS
Chapter 246-274 - Greywater reuse for subsurface irrigation
Section 246-274-430 - Installers - Tier 2 and Tier 3 greywater irrigation systems
Universal Citation: WA Admin Code 246-274-430
Current through Register Vol. 24-18, September 15, 2024
(1) Only a person approved by the local health officer to install greywater irrigation systems may construct and install a Tier 2 or Tier 3 system.
(2) The local health officer may allow the resident owner of a single-family residence, not adjacent to a marine shoreline, to install the Tier 2 or Tier 3 system for his or her residence when the system reuses no more than three hundred gallons per day of greywater.
(3) The installer shall:
(a) Follow the approved design;
(b) Have the approved design in possession
during installation;
(c) Make no
changes to the approved design without the prior authorization of the person
who designed the system and, if a permit is required, the local health officer;
and
(d) Be on the site at all times
during the excavation and construction of the system.
Statutory Authority: RCW 90.46.015. 11-02-011, § 246-274-430, filed 12/28/10, effective 7/31/11.
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.
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