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STNI

STNISea-Tac Noise.Info

  • Solve for Sea-Tac. Solve for every airport.
  • Since 2016, working to obtain justice for everyone living under the flight path.
  • Less Noise. Cleaner Air. Better Public Health. Compensation.
  • Everything you think you know about the airport is wrong.

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  • 1995-08-16

    Letter regarding 3rd Runway DEIS and Miller Creek drainage settlement agreement

    A 1995 letter from Allan M. Furney to Chester Beattie of the Airport Communities Coalition summarizes a 1974 settlement agreement between King County, the Washington State Highway Commission, and local citizens regarding flooding and drainage problems in the Miller Creek watershed. The settlement requires King County to improve water quality, prevent excess stormwater runoff into Miller Creek, and construct appropriate drainage facilities, while prohibiting full channelization of the creek. The letter raises concerns that proposed SeaTac Airport third-runway expansion plans, as outlined in the Draft EIS, would violate these settlement provisions by significantly increasing impervious surface area and stormwater flows into the Miller Creek drainage basin.
    CategoriesCorrespondence TagsAirport Communities Coalition, Environmental Impact Statement, King County, Miller Creek, RCAA, Third RunwayFolderRCAA
  • 1994-05-18

    1994 Puget Sound water quality management plan

    The 1994 Puget Sound Water Quality Management Plan is a regional environmental policy document adopted on May 18, 1994 by the Puget Sound Water Quality Authority, based in Olympia, Washington. It outlines strategies and guidelines for managing and protecting water quality across the Puget Sound region. Note: This document pertains to water quality management and does not contain content related to Sea-Tac Airport noise policy.
    TagsEnvironment, King County, Puget Sound, State of Washington, Water QualityFolderEnvironment
  • 1994-01-01

    Metropolitan King County Council Districts Map, King County 1994

    This 1994 map from the Seattle Public Library shows the Metropolitan King County Council Districts, dividing King County, Washington into 13 districts. It lists each district's elected councilmember and contact phone number, with the council headquartered at Room 1200, King County Courthouse, 516 Third Avenue, Seattle. While primarily a political boundary reference document, it provides geographic and governance context for the King County region surrounding Sea-Tac Airport.
    TagsFederal Way, King County, King County Council, Map, SeattleFolderKing County
  • 1993-04-28

    Puget Sound Regional Council amends the Regional Airport System Plan to support a third runway at Sea-Tac International Airport

    On April 29, 1993, the Puget Sound Regional Council’s General Assembly adopts Resolution A-93-03 amending the 1988 Regional Airport System Plan  (RASP) on the basis of a three-year “Flight Plan” study concluded in 1992. The Resolution declares that “the region should pursue vigorously, as the preferred alternative, a major supplemental airport and a third runway
    CategoriesFrom The Web TagsHistoryLink, King County, Noise, PSRC, Puget Sound Regional Council, Third Runway
  • 1993-04-15

    FAR Part 150 1991 Existing Noise Exposure Map (NEM) — Sea-Tac Airport

    This is the official 1991 Existing Noise Exposure Map for Seattle-Tacoma International Airport, prepared in accordance with FAR Part 150. The map covers the Sea-Tac flight corridor from Puget Sound to Lake Washington, showing noise contours, jurisdictional boundaries across King County municipalities, and land use designations including residential, school, hospital/nursing home, mobile home park, and airport zones; it is signed by W.E. Bus-Street, Director of Aviation Planning, Seattle-Tacoma International Airport, and dated April 15, 1993.
    TagsKing County, Map, Noise, Part 150, Sea-Tac AirportFolderPart 150
  • 1992-06-26

    North SeaTac Park master plan draft

    The North SeaTac Park Master Plan (draft) was submitted to the City of SeaTac and King County by Jones & Jones on June 26, 1992. The plan was developed with input from City of SeaTac staff, the Mayor and Council Members, and a citizen North SeaTac Park Advisory Committee, along with King County Parks Division. It outlines the master planning framework for North SeaTac Park, a public green space situated in the community adjacent to Seattle-Tacoma International Airport.
    TagsCity Of SeaTac, King County, Master Plan, North Sea-Tac Park, NSTP, ParksFolderNSTP
  • 1992-06-26

    North SeaTac Park master plan draft

    ★
    This 1992 draft Master Plan for North SeaTac Park was submitted by landscape architecture firm Jones & Jones to the City of SeaTac and King County. The plan outlines proposed development and improvements for North SeaTac Park, a public green space in the community surrounding Seattle-Tacoma International Airport. The document reflects a collaborative effort involving city staff, elected officials, a citizen advisory committee, and King County parks representatives.
    CategoriesKey Documents TagsCity Of SeaTac, Jones & Jones, King County, Master Plan, North Sea-Tac Park, NSTPFolderNSTP
  • 1990-10-01

    Vision 2020: Growth and transportation strategy for the Central Puget Sound Region

    Vision 2020 is a Growth and Transportation Strategy for the Central Puget Sound Region, published in October 1990, outlining long-range policies for managing regional growth and transportation planning through the year 2020. The document covers trends and issues, growth strategies, transportation policies, and implementing actions for a broad coalition of member jurisdictions spanning King, Pierce, Snohomish, and Kitsap counties, including the City of SeaTac and dozens of other cities, towns, and tribal governments. It serves as a regional framework for coordinating land use and transportation decisions across the greater Seattle-Tacoma metropolitan area.
    TagsKing County, Puget Sound, Puget Sound Regional Council, Regional Transportation Plan, transportationFolderPuget Sound Regional Council
  • 1990-05-15

    Phase I agreement relating to the development of North SeaTac Park

    This 1990 agreement between the Port of Seattle, the City of SeaTac, and King County outlines plans to develop North SeaTac Park, including the construction of a new public Activity Center to replace the aging Sunset Activity Center. The Port agreed to contribute up to $2,953,600 toward development costs, while the County took responsibility for design, construction, and eventual demolition of the old facility. The agreement also includes provisions ensuring park uses remain compatible with Sea-Tac Airport operations, prohibiting any structures or activities that would interfere with air navigation or violate FAA regulations.
    TagsCity Of SeaTac, Interlocal Agreement, King County, North Sea-Tac Park, NSTP, Port Of SeattleFolderNSTP
  • Stcp chapter unk pg 11 metro service and facilities 1990
    1990-01-01

    STCP Page 11: Proposed 1990 Metro Service and Facilities Map

    Page 11 of the Sea-Tac Communities Plan (POS 654), sponsored by the Port of Seattle and King County, showing a proposed 1990 Metro transit network map for the Sea-Tac area with express and local bus routes, transfer points, and park-and-ride lot locations. A legend notes that Metro was engaged in specific site selection for park-and-ride lots at the time of publication.
    TagsKing County, Map, Port Of Seattle, Sea-Tac Communities Plan, STCPFoldermaps

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Upcoming Events

  • Part 150 NCP Workshop — Burien
    Add to CalendarMSaturday Oct 17: 10:00am

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]
  • Part 150 NCP Workshop — SeaTac
    Add to CalendarMMonday Oct 19: 6:00pm

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]
  • Part 150 NCP Workshop — Des Moines
    Add to CalendarMTuesday Oct 20: 6:00pm

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]

[See all...]


Issues

Sea-Tac Airport is currently undergoing the largest and longest expansion in its history, collectively known as the Sustainable Airport Master Plan (SAMP). Some of it you can already hear, but you’re probably not aware of what it all means. Here’s what you need to know.
read more...

Read This!

As the source for federal transportation grants, the Puget Sound Regional Council was charged with developing a system to meet the growing need for commercial aviation. When the search for a second airport failed, they authorized the Port of Seattle to build the Third Runway, with a mandate to develop a noise abatement and mitigation program. In their effort to stop the Third Runway, the ACC argued over every detail of the Port's efforts--including property buyouts and sound insulation. The dispute was meant to be settled by a three member Expert Arbitration Panel. This is their final report. It finds 2-1, that the Port's program was insufficient in several respects. Despite that, funding for the Third Runway was approved by the PSRC, and the 'Port Package' program, proceeded largely unchanged. Expert Arbitration Panel's final decision finding that the Port of Seattle had not shown sufficient reduction in real on-the-ground noise impacts to satisfy noise reduction conditions required for approval of a third runway at Sea-Tac International Airport. The majority decision concluded the Port's noise abatement programs were insufficient despite being impressive in scope.
continue...

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