31 S MICHIGAN ST

Dec. 9, 2015: Shoreline Substantial Development Permit to allow a new public utility; combined sewer outfall and conveyance pipelines in the Duwamish Waterway (outfall portion of Georgetown Wet Weather Treatment Station under related project 3021372). Review includes shoreline mitigation and restoration. The project includes removing sunken dock, existing pilings, and installing a new air/vent structure. Determination of Non-significance issued by King County.

March 28, 2023: Completed.

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