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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.

TagSocioeconomic Impacts(21)

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  • Two versions of Appendix K: NEPA/SEPA 2018 vs 2023

    The CAI Economic Impacts Studies The Port of Seattle’s 2025 SAMP NEPA EA Appendix K presents an economic impact study from Community Attributes, Inc, using 2018 data. In the analogous 2026 SAMP SEPA Draft EIS, the Port includes an updated version of the study, using 2025 data, and also conducted by CAI. The 2018 version
    TagsEconomic Impacts, SAMP Draft EA, SAMP Draft SEPA EIS, Socioeconomic Impacts
  • 2026-06-14

    Ep #35 Emergency! Try something different… (Part 1/3 Keep Sleepy Time Sacred!)

    As the 2026 Sustainable Airport Master Plan public comment period moves ahead, focus more on the worst aspects of opens, activists face the same challenges tackled in 2018, but with less preparation and smaller budgets. Rather than drowning in thousands of SAMP pages, this episode reveals a powerful shortcut: use the extensive work already completed by hundreds of concerned residents and professionals. This isn't just about avoiding wheel reinvention; it's about standing on the shoulders of previous advocates to make stronger, more informed public comments that actually address systemic community impacts.
    CategoriesNews Stories, Podcast TagsSAMP Draft SEPA EIS, Socioeconomic Impacts, The Airport Communities Podcast!
  • 2026-06-11

    Ep #34 Emergency! Do This… (Part 3/3 Don’t reinvent the wheel!)

    Don't start from scratch—the 2026 comment period is a do-over from 2018! As the 2026 Sustainable Airport Master Plan public comment period opens, activists face the same challenges tackled in 2018, but with less preparation and smaller budgets. Rather than drowning in thousands of SAMP pages, this episode reveals a powerful shortcut: use the extensive work already completed by hundreds of concerned residents and professionals. This isn't just about avoiding wheel reinvention; it's about standing on the shoulders of previous advocates to make stronger, more informed public comments that actually address systemic community impacts.
    CategoriesNews Stories, Podcast TagsSAMP Draft SEPA EIS, Socioeconomic Impacts, The Airport Communities Podcast!
  • 2026-06-09

    Ep #33 Emergency! Do This… (Part 2/3 Appendix K-Socioeconomics)

    The Port of Seattle's Sustainable Airport Master Plan promises community benefits, but decades of evidence suggest otherwise. The FAA and Port have systematically underestimated airport impacts on nearby communities—particularly affecting public health, children's wellbeing, and local socioeconomic stability. Appendix K's socioeconomic analysis is merely copied from flawed earlier documents, and how you can challenge this in the public comment period. The stakes are real: while the airport claims to boost the region, surrounding communities face declining municipal services and ongoing budget crises. Understand the disconnect between promised prosperity and lived reality, and find out exactly what your comments should address to make them count during this crucial 60-day window.
    CategoriesNews Stories, Podcast TagsSAMP Draft SEPA EIS, Socioeconomic Impacts, The Airport Communities Podcast!
  • 2026-06-05

    Beacon Hill’s proximity to downtown Seattle draws homebuyers

    A walk through Jefferson Park in the Beacon Hill neighborhood has knockout views of the downtown Seattle skyline. (Ken Lambert / The Seattle Times) By Victor Whitman Special to The Seattle Times Home is where … This story is part of a limited weekly series about homebuying in key places within the Seattle metro area.
    CategoriesFrom The Web TagsBeacon Hill, Seattle Times, Socioeconomic Impacts
  • 2026-02-23

    EPA criminal sanctions align with area’s wealth, not pollution

    New research finds that when federal regulators bring their toughest enforcement actions, it tends to be in counties with more wealth, not more pollution (photo by kodda on iStock). PULLMAN, Wash. — When the federal government brings its toughest environmental enforcement actions against polluters, they tend to be in communities of greater wealth, not the
    CategoriesFrom The Web TagsSocioeconomic Impacts, WSU
  • 2025-09-01

    Appendix K: Children’s Environmental Health and Safety Risks, Socioeconomics, and Environmental Justice (NEPA Final EA and SEPA)

    Appendix K of this environmental review examines socioeconomic conditions, environmental justice, and children's health and safety risks in the area surrounding the proposed project. It finds that 23.3% of the population in the study area is under 18—higher than both King County and statewide averages—and identifies two schools within the project boundary that could expose children to environmental health risks. The appendix also includes an economic impact analysis for the Northwest Seaport Alliance and a separate environmental justice memorandum prepared under Washington State's environmental review process.
    TagsEconomic Impacts, Environmental Justice, NEPA, SAMP, SEPA, Socioeconomic Impacts, Studies, Sustainable Airport Master PlanStudy TopicsEconomics, Socioeconomics
  • 2025-07-02

    CAI Economic Impact Analysis: The Northwest Seaport Alliance, Port of Tacoma, and Port Of Seattle

    A July 2025 economic impact analysis by Community Attributes Inc. examines the economic contributions of the Northwest Seaport Alliance, Port of Tacoma, and Port of Seattle to Washington State. In 2023, NWSA operations alone supported an estimated 52,100 jobs, $4.4 billion in total compensation, and nearly $14 billion in total business output across Washington. The report also highlights more than $130 million in state fiscal impacts generated by NWSA activities that year.
    TagsEconomic Impacts, Maritime, Northwest Seaport Alliance, Port Of Seattle, Port of Tacoma, SAMP Draft SEPA EIS, Socioeconomic Impacts, StudiesStudy TopicsEconomics
  • 2025-07-02

    CAI Economic impact analysis: The Northwest Seaport Alliance, Port of Tacoma, and Port Of Seattle

    A July 2025 economic impact analysis by Community Attributes Inc. examines the economic contributions of the Northwest Seaport Alliance, Port of Tacoma, and Port of Seattle to Washington State. In 2023, NWSA operations alone supported an estimated 52,100 jobs, $4.4 billion in total compensation, and nearly $14 billion in total business output across Washington. The report also highlights more than $130 million in state fiscal impacts generated by NWSA activities that year.
    TagsEconomic Impacts, Maritime, Northwest Seaport Alliance, Port Of Seattle, Port of Tacoma, Socioeconomic Impacts
  • 2020-05-29

    Section 13: Socio-Economics — Study of the Current and Ongoing Effects of the Operation of the Seattle-Tacoma International Airport

    This 2020 report examines the socio-economic conditions in six south King County cities near Seattle-Tacoma International Airport, including Burien, Des Moines, Federal Way, Normandy Park, SeaTac, and Tukwila. It analyzes demographic trends such as population growth, age distribution, and ethnic profiles from 1997 to 2018, finding that most study area cities grew more slowly than King County overall, with Burien being a notable exception largely due to a 2010 annexation. The report is part of a broader study assessing how airport operations affect surrounding communities across indicators including income, housing, education, employment, and municipal tax revenues.
    TagsSea-Tac Airport, Socioeconomic Impacts, South King County, Stantec, Statistics, StudiesStudy TopicsEconomics

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  • StART SEA Stakeholder Advisory Round Table
    Add to CalendarMWednesday Aug 26, 5:00pm - 7:00pm
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    START meetingagenda 2026826 final 0 pdf

    Meeting Objectives Introduce the primary feedback themes identified by StART members regarding StART’s Operating Procedures and determine areas that may warrant future discussion. 5:00 PM – Welcome Meeting Management Welcome Lead: Andrés Mantilla, Facilitator, Uncommon Bridges; Wendy Reiter, Airport Managing Director, POS 5:15 PM – Dinner: All participants eat. 5:30 PM – StART Operating Procedures

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    Add to CalendarMThursday Sep 3, 10:00am - 1:30pm
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    Cawg agenda sep 3 26 virtual pdf

    Meeting Agenda 10:00 a.m. – 10:15 a.m. | Welcome – Evan Nordby, Chair a. Introductions and Agenda Reviewb. Status of appointments and non-voting member invitationsc. Other updates as necessary 10:15 a.m. – 11:00 a.m. | Is it practical and legal to operate the western Washington [Puget Sound] airports as a single airport system? – Consultant

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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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