Public Hearing
Chapters 173-507, 173-508, 173-513, 173-514, and 173-515 WAC, Instream Resource Protection Programs
Jan. 6, 2026, 10 a.m. PT, Online webinar
This is the public involvement page for this rulemaking.
Location: Online
- A presentation
- Question and answer session
- Public hearing where you can submit oral comments
Background
We write rules to implement and enforce state and federal environmental laws and rules. Ecology follows a three-phase process for rulemaking:
- Announcement and development
- Proposal
- Adoption
For each phase of the process, we update the rulemaking web page and notify interested parties. We also file notice in the Washington State Register. To learn more about Ecology’s rulemaking process, read the Frequently Asked Questions.
Time
Join online
Join by phone:
    253-205-0468 Meeting Access Code:
   Meeting ID 891 6351 7967 Passcode 606601
Questions
To request ADA accommodation, contact Ecology's ADA Coordinator by email at ecyadacoordinator@ecy.wa.gov, or call 360-407-6831, 711 (relay service), or 877-833-6341 (TTY). More about our accessibility services.
Comment period
Chapters 173-507, 173-508, 173-513, 173-514, and 173-515 WAC — Proposed Rulemaking
Closes: Jan. 18, 2026, 11:59 p.m.
See details