SeaTac’s Shoreline Master Program (SMP), a land use plan for local shoreline areas, applies to approximately 2 miles of lakeshore along Angle Lake. 

This generally includes the waters, the land underlying them, and areas 200 feet landward of the ordinary high water mark (OHWM) of those waters, based on the Washington State Shoreline Management Act (Chapter 90.58 RCW).

All proposed uses and development occurring within a shoreline jurisdiction must conform to the Shoreline Management Act and SeaTac’s Shoreline Master Program.

Click Here For:  2019 Shoreline Master Plan

Click Here For: Angle Lake Shoreline Map and Designations

2019 Periodic Update

On June 11, 2019, the City of SeaTac completed it's periodic review of its SMP as required every eight years by the Shoreline Management Act. For more information on the update,  please see the City’s Shoreline Update page.

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