WSR 26-07-092

INTERPRETIVE STATEMENT

DEPARTMENT OF HEALTH

[Filed March 18, 2026, 11:23 a.m.]

Notice of Adoption - Interpretive Statement

Title: Requirements for Privately Owned OSS Serving More than One Development, EHS-02-2026.

Issuing Entity: Department of health (DOH).

Subject Matter: Clarifies how DOH interprets requirements of WAC 246-272A-0200(6), privately owned on-site sewage systems serving more than one development.

Effective Date: February 23, 2026.

Contact Person: Todd Phillips, email todd.phillips@doh.wa.gov, phone 360-236-3302.