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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.

TagPuget Sound Clean Air Agency(18)

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  • 2017-09-27

    Final Highline Forum agenda – Air Quality

    The Highline Forum held its September 27, 2017 meeting at the Des Moines Beach Park Dining Hall, focusing on the theme of air quality in communities surrounding Seattle-Tacoma International Airport. The agenda featured presentations from Port of Seattle Aviation Managing Director Lance Lyttle on airport community engagement, and a regional air quality briefing from the Puget Sound Clean Air Agency. The forum also included an update from the City of Des Moines, finalization of operating procedures, and discussion of topics for the next scheduled meeting.
    TagsCity Of Des Moines, Highline Forum, Port Of Seattle, Puget Sound Clean Air Agency
  • 2017-09-27

    Regional air quality briefing: Highline Forum

    A September 2017 regional air quality briefing presented by the Puget Sound Clean Air Agency to the Highline Forum covers air pollution sources, trends in south King County, and efforts to improve air quality in the region. The presentation also introduces an upcoming University of Washington study on ultrafine particle pollution, which is particularly relevant to communities near high-traffic corridors. The agency's vision emphasizes clean and healthy air for all residents regardless of socioeconomic status or location, covering four counties: King, Pierce, Snohomish, and Kitsap.
    TagsAir Quality Monitors, Highline Forum, Puget Sound Clean Air Agency, South King County, Ultrafine Particulates
  • 2004-04-01

    Air quality: Focus on Puget Sound

    This April 2004 report by the League of Women Voters examines air quality in the Puget Sound region, tracing the history of air pollution regulation from King Edward I's coal ban in 1305 through the creation of the U.S. Environmental Protection Agency in 1970. It focuses on the role of the Puget Sound Clean Air Agency in monitoring and reducing local air pollutants, with particular attention to small particles and diesel emissions. The report provides background on federal clean air legislation and outlines the League's related policy positions.
    TagsClean Air Act, Environmental Protection Agency, League of Women Voters, Puget Sound Clean Air Agency
  • 2003-10-01

    Final report: Puget Sound air toxics evaluation

    This 2003 report by the Puget Sound Clean Air Agency evaluates air toxic chemicals in the Puget Sound region, assessing potential cancer and non-cancer health risks based on air monitoring data and EPA modeling. It identifies priority chemicals of concern, estimates human exposure levels, and draws conclusions about the health impacts of pollutants such as diesel exhaust and woodsmoke on local residents.
    TagsEcology, pollution, PSCAA, PSCleanAir, Puget Sound Clean Air Agency
  • 2001-03-21

    EXH AR031728: Port Of Seattle Letter to Ecology Transmitting Synthetic Minor Permit and PSCAA Order for Sea-Tac Airport Air Emissions

    Letter dated March 21, 2001 from Maggie Corbin, Sr. Environmental Program Manager, Port Of Seattle Seattle-Tacoma International Airport, to Ann Kenny at the Washington Department of Ecology Northwest Regional Office, transmitting a synthetic minor permit. Background: Puget Sound Clean Air Agency (PSCAA) issued Order dated September 21, 1999 (Construction No. 7777, Registration No. 21408) limiting
    TagsACC, Ecology, Pollution Control Hearings Board, Port Of Seattle, Puget Sound Clean Air Agency, Sea-Tac Airport
  • 2000-03-01

    Addressing community health concerns around SeaTac Airport: Response to the question, ‘Is it possible to monitor jet engine exhaust emissions or to model their path using data on prevailing winds and takeoff patterns?’

    This March 2000 report, prepared by Washington State health and environmental agencies, examines whether jet engine exhaust emissions from Seattle-Tacoma International Airport can be monitored or modeled using wind and takeoff data. It reviews previous air quality studies, outlines health and environmental justice concerns for nearby communities, and recommends a structured air quality monitoring study with specific methods, data analysis approaches, and estimated costs. The report was developed in consultation with community representatives, the EPA, and local universities.
    TagsEcology, EPA, John Williamson, King County Public Health, PSCleanAir, Puget Sound Clean Air Agency, University Of Washington, Washington State Department Of Health, Washington State University
  • 2000-03-01

    Addressing community health concerns around SeaTac Airport: Response to the question, ‘Is it possible to monitor jet engine exhaust emissions or to model their path using data on prevailing winds and takeoff patterns?’

    This March 2000 report, prepared by Washington State health and environmental agencies, addresses community health concerns about air quality around Seattle-Tacoma (Sea-Tac) Airport by examining whether jet engine exhaust emissions can be monitored or modeled using wind and takeoff data. It outlines recommendations for conducting a comprehensive air quality study, including monitoring methods, data analysis approaches, and estimated costs, while also considering health impacts and environmental justice issues for nearby residents. The report was developed in consultation with public health officials, community representatives, the EPA, and local universities.
    TagsEnvironmental Justice, Puget Sound Clean Air Agency, Sea-Tac Airport, Washington State Department Of Health
  • Memorandum Of Agreement Air Quality Monitoring 1996

    TagsEcology, EIS, Environmental Impact Statement, Environmental Protection Agency, EPA, Mic Dinsmore, Port Of Seattle, PSCAA, Puget Sound Clean Air Agency, Third Runway

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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.
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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.
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