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Southwest Region Water Right Extension Decisions

Extension Letters

Decisions on requests to extend the time of an initial development schedule of a water right will be posted here within 10 working days of signature by the section manager. These Extension Letters are Ecology’s final decision on extension requests and may be appealed to the Pollution Control Hearing Board.

The date of posting of a final Report of Examination to the Internet site does not begin the statutory 30-day appeal period. Appeals of final decisions to the Pollution Control Hearings Board (PCHB) must be filed in accordance with the provisions of 43.21B.

The statutory 30-day appeal period begins on the date that the letter is mailed.

The PCHB appeal procedures can be found at:


Southwest Region

Clallam, Clark, Cowlitz, Grays Harbor, Jefferson, Lewis, Mason, Pacific, Pierce, Skamania, Thurston, Wahkiakum counties

Date Posted View Permit Extension County

March 13,2023

G2-27816 Permit Extension Decision for Jefferson Cnty PUD 1


March 13,2023

G2-27817 Permit Extension Decision for Jefferson Cnty PUD 1


March 6,2023

CS2-SWC7585 Permit Extension Decision for Mallard Cove Maintenance & Recreation


March 3,2023

S2-29407 Permit Extension Decision for Tim Villm


March 3,2023

G2-29988 Permit Extension Decision for Duckabush Park Association


March 2,2023

G2-28211 Permit Extension Decision for Wildwood Mobile Home Park

Grays Harbor

January 31,2023

G2-27980 Permit Extension Decision for Clark Public Utilities