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Eastern Region

401 Water Quality Certifications
(non-hydropower projects)

Ecology's Eastern Region includes:  Adams, Asotin, Columbia, Ferry, Franklin, Garfield, Grant, Lincoln, Pend Oreille, Spokane, Stevens, Walla Walla, and Whitman counties. 

• Click here to view Eastern Region Public Notices announcing the receipt of a request for a 401 Water Quality Certification. Public Notices are available for review and comment by the public.
• Click here to view Eastern Region 401 Water Quality Certification decisions for non-hydropower projects. Ecology's 401 Water Quality Certification decisions will be posted as issued.

For paper copies of the final decisions or other related documents, e-mail our Public Records Coordinator or phone: 509-329-3415.

E-mail Notification:

We can send you an email note whenever a Public Notice is issued in your region.

• Click here to be added to our email notification list for Public Notices that occur in Ecology's Eastern  Region.

Related Links:

• Ecology's Public Events Calendar
• 401 Certification for Hydropower (from Ecology's Water Quality Program)
• US Army Corps of Engineers, Seattle Regulatory District

 

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