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Meetings & Hearings

Aquatic Life Toxics Criteria, Workshop

WAC 173-201A Water Quality Standards for Surface Waters of the State of Washington

March 26, 2024, 1:30 p.m., online webinar

The workshop will have a short presentation about the proposed rule, followed by a question and answer session. We will not be taking oral testimony at the workshop, please submit written comments or attend one of our hearings (see list below). 

This rulemaking would adopt changes to WAC 173-201A Water Quality Standards for Surface Waters of the State of Washington. We are considering revisions to aquatic life toxics criteria in WAC 173-201A-240 Toxic Substances to provide additional water quality protection for organisms that live in water.

For more information, see our rulemaking page.

We write rules to implement and enforce state and federal environmental laws and rules.  Ecology follows a 3-phase process for rulemaking:

  1. Announcement and development
  2. Proposal
  3. 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.

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Time

March 26, 2024, 1:30 p.m.
Join online Join by phone:
    1 253 205 0468 Meeting ID:
   817 8346 2054
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Questions

Marla Koberstein
Rulemaking Lead
marla.koberstein@ecy.wa.gov
360-628-6376
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Comment period

Aquatic Life Toxics Criteria — WAC 173-201A Water Quality Standards for Surface Waters of the State of Washington
Closes: May 7, 2024, 11:59 p.m.
See details

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.