port packages map-screenshot seatacnoise.info

An interactive GIS map displaying Sea-Tac Airport noise contour boundaries comparing 1991 and 2018 DNL 65 zones, showing noise remedy properties (9,179 inside 1991 boundary; 2,454 inside 2018 boundary), 24 permanent noise monitors, and schools within each boundary. Two schools are labeled on the map: Puget Sound High School and Highline Home School Center, located in the SeaTac/Normandy Park area near Burien and Tukwila.

Notes

An interactive GIS map displaying Sea-Tac Airport noise contour boundaries comparing 1991 and 2018 DNL 65 zones, showing noise remedy properties (9,179 inside 1991 boundary; 2,454 inside 2018 boundary), 24 permanent noise monitors, and schools within each boundary. Two schools are labeled on the map: Puget Sound High School and Highline Home School Center, located in the SeaTac/Normandy Park area near Burien and Tukwila.

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