Featured Initiatives

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Welcome to the City of SeaTac's GIS Featured Initiatives Page

A selection of Geographic Information System (GIS) projects are provided here for public exploration. These featured initiatives represent more in-depth GIS related work conducted either by, or on behalf of, the City.

Low Impact Development Study and Maps


The Low Impact Development (LID) Infeasibility maps and data products were created for the City of SeaTac by Aspect Consulting in April of 2018 using existing data and LID infeasibility criteria from the 2016 King County Surface Water Design Manual (KCSWDM), as amended by the City of SeaTac Addendum to the KCSWDM (City Stormwater Standards).  The process for creating these maps and the specific criteria used are documented in the LID Infeasibility Study report prepared by Aspect Consulting and dated March 30, 2018.

For more information regarding the LID Infeasibility project, see Public Works LID Infeasibility Study and Maps page.