• 2013-01-01

    Grid 4: 2013 Baseline Map — Sea-Tac Airport Area

    Aerial/satellite basemap of Grid 4 covering the Sea-Tac Airport vicinity for 2013 baseline reference. Shows runway designations 16R, 16C, and 16L, SR 518, S 136th St, S 140th St, 24th Ave S, Glacier High School, Sunset Park, North SeaTac Softball Fields, and surrounding street network in the Burien/SeaTac area of King County, Washington. Purple and
  • 2013-01-01

    Grid 3 2013 Baseline Map: Sea-Tac Airport Runways and Surrounding Area

    Aerial satellite map labeled ‘Grid3_2013Baseline’ showing Sea-Tac Airport (KSEA) runways 34L and 34C, terminal area, cargo facilities, and surrounding roadways including SR 509, SR 99, Des Moines Memorial Dr S, S 176th St, S 160th St, S 166th St, Airmail Rd, Perimeter Rd, Air Cargo Rd, and Access Rd. Map shows boundary between Burien and
  • 2013-01-01

    Grid 5: 2013 Baseline Map

    This aerial map depicts the area surrounding Sea-Tac Airport, covering portions of Burien, Tukwila, and unincorporated King County in Washington State. It highlights key landmarks including Southern Heights Elementary School, Hilltop Elementary School, Rainier Golf and Country Club, and Glen Acres Country Club, along with major roadways such as SR 99, SR 599, and Des Moines Memorial Drive S. A purple corridor overlay traces what appears to be a noise-impact or flight-path study boundary through residential neighborhoods near the airport.
  • 2012-03-01

    Des Moines Sound Control Areas Map — March 2012 Study Session

    A map labeled 'City of Des Moines Sound Control Areas' (Attachment 2) depicting two designated sound control zones: Area 1, bounded approximately by S 216th St to the north and S 240th St to the south along Marine View Dr S and 16th Ave S, and Area 2, extending south to approximately S 272nd St. A handwritten note at the top reads 'MAP #1 – Current Map + Regs,' indicating this is part of a Sea-Tac Airport noise policy or regulatory archive.
  • 2011-11-15

    Adopted King County Districting Plan

    Adopted King County Districting Plan map dated November 15, 2011, based on U.S. Census Bureau Census 2010 Redistricting Data (PL 94-171). Shows nine King County Council districts with population figures: District 1 (Pop: 214,883), District 2 (Pop: 214,106), District 3 (Pop: 214,325), District 4 (Pop: 214,216), District 5 (Pop: 215,099), District 6 (Pop: 214,567), District
  • 2011-11-15

    Adopted King County Districting Plan

    This document presents the Adopted King County Districting Plan, approved on November 15, 2011, which redrew the boundaries of the nine King County Council districts based on 2010 U.S. Census data. Each district was drawn to achieve roughly equal population, with counts ranging from approximately 214,106 (District 2) to 215,099 (District 5). The plan covers the greater King County area, including communities such as Seattle, Bellevue, Auburn, Federal Way, and areas near Sea-Tac Airport.
  • 2011-01-01

    Sea-Tac Airport 65 DNL Noise Exposure Contour Maps: 2013 Existing vs. 2018 Future (Part 150 Study)

    Two aerial noise exposure contour maps for Seattle-Tacoma International Airport showing the 65 DNL boundary for 2013 (existing, in purple) and 2018 (future, in teal/green), with an outer study area boundary in orange. The contours extend over surrounding communities including Burien, SeaTac, Des Moines, Tukwila, and unincorporated King County.
  • 2007-01-01

    Environmental Investigation Site Map Near Des Moines Memorial Drive — Geoscience Management 2007 and AECOM 2008 Phases

    Aerial site map showing environmental investigation locations near South 150th Street and Des Moines Memorial Drive, referencing a 1987 Golder Excavation site. The map identifies monitoring wells, soil borings, and geoprobe locations from two investigation phases: Geoscience Management (2007) and AECOM (2008), with labeled points including LLP, LL, and MW series markers consistent with a contamination investigation near Sea-Tac Airport.
  • 2006-05-24

    Sea-Tac Airport Flight Track Map: South Flow Jet Deviations Due to Weather, May 24, 2006

    This Port of Seattle document shows a flight-track map of Seattle-Tacoma (Sea-Tac) Airport activity on May 24, 2006, between 5:45 p.m. and 8:30 p.m. During this period, south-flow jet aircraft deviated from their standard routes due to weather conditions, as confirmed by the FAA. The map distinguishes arrivals, departures, fly-overs, training flights, and overshoots by color, illustrating how unusual flight paths spread noise impacts across a wider area of the surrounding region.
  • 2006-02-17

    Miller and Walker Creeks Basin Plan map

    A regional map showing the Miller/Walker Creek Basin (outlined in green) overlaid on the communities of Seattle, White Center, Burien, SeaTac, and Normandy Park, with Seattle-Tacoma International Airport prominently labeled. The map includes a legend distinguishing local roads, major roads, major highways, rivers/streams, and the Miller/Walker Creek Basin boundary, and notes it is not to scale.