Shoreline Periodic Update

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The City of SeaTac is conducting a periodic review of its Shoreline Master Plan (SMP) as required every eight years by the Shoreline Management Act (Chapter 90.58 RCW) . SeaTac’s SMP, a land use plan for local shoreline areas, applies to the lakeshore along Angle Lake and 200 feet landward of the lakeshore.

This review is not a major update like the City completed in 2010. Instead, the periodic review is limited in scope to changes that occurred to state laws and rules since the 2010 update. Additionally, the update ensures that the SMP is consistent with other SeaTac plans and regulations. 

Frequently Asked Questions on SeaTac’s Shoreline Update
Existing Shoreline Master Program

Public Participation

There will be an opportunity for public engagement throughout the update process.  If you would like to be added to an interested parties list to receive notifications of public meetings and comment periods, please contact Jennifer Kester, Planning Manager at 206.973.4842 or

This page will be updated as needed to provide draft documents, status updates, and other project information. 

Upcoming Public Meeting Dates and Comment Periods:

January 15th, 2019: Planning Commission Work-Study

Periodic Update Documents:

Public Participation Plan