Washington State is seeking feedback on a proposed no discharge zone in Puget Sound.

The proposed no discharge zone would cover the area east of New Dungeness Lighthouse, including the San Juan Islands, Hood Canal, Lake Washington and Lake Union.


The area in red is the proposed no discharge zone.

Existing laws prohibit discharging untreated sewage within three miles of shore. The proposed no discharge zone would make discharging sewage treated with a Type I or Type II marine sanitation device (MSD) illegal.

Click here for more information and to provide feedback.

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