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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.

TagEnvironmental Protection Agency(42)

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  • 2023-06-15

    Quiet Communities Act of 2023 (H.R. 4178)

    H.R. 4178, the Quiet Communities Act of 2023, is a bill introduced in the U.S. House of Representatives on June 15, 2023, that seeks to reestablish the EPA's Office of Noise Abatement and Control, which has received no funding since 1982. The bill highlights the serious health impacts of noise pollution — including hearing loss, cardiovascular disorders, sleep deprivation, and learning deficits in children — affecting millions of Americans exposed to noise from aircraft, vehicular traffic, and other sources. Because the EPA remains legally responsible for enforcing noise regulations while lacking an active office to do so, and because federal law limits state and local governments from regulating many noise sources, the bill argues that noise abatement programs across the country have effectively lain dormant.
    TagsEnvironmental Protection Agency, Noise Control Act of 1972, Noise Pollution, Quiet CommunitiesFolderFederal
  • EPA Headquarters Building, Washington D.C.

    The image shows the curved neoclassical facade of the U.S. Environmental Protection Agency headquarters, located at 1200 Pennsylvania Avenue NW, Washington D.C. The building features a prominent columned portico, an American flag, and a second flag visible at the entrance, photographed under overcast skies.
    TagsEnvironmental Protection Agency, EPA, FAA, Federal Register, WashingtonFolderEPA
  • Chemical Plant Adjacent to Residential Neighborhood and School

    TagsEnvironmental Protection Agency, EPA, FAAFolderEPA
  • EPA proposal takes on health risks near US chemical plants

    By  MICHAEL PHILLIS The Associated Press In what could prove a significant move for communities facing air pollution, the Environmental Protection Agency proposed on Thursday that chemical plants nationwide measure certain hazardous compounds that cross beyond their property lines and reduce them when they are too high. The proposed rules would reduce cancer risk and
    CategoriesFrom The Web TagsAssociated Press, Environmental Protection Agency, EPA, pollution, Seattle Times
  • The FAA allows Americans to be exposed to unsafe levels of aircraft noise

    Nov 8, 2022 | 183rd Meeting, Lay Language Paper, Noise, Psychological and Physiological Acoustics Daniel Fink – djfink01@aol.com Twitter: @QuietCoalition Board Chair, The Quiet Coalition 60 Thoreau Street Concord, MA 01742 United States The Quiet Coalition is a program of Quiet Communities, Inc., Lincoln, MA, USA Popular version of 4aNS8-The Federal Aviation Administration (FAA) allows Americans to be exposed to
    CategoriesFrom The Web TagsASA, Environmental Protection Agency, EPA, Noise
  • EPA Proposes Endangerment Finding for Lead Emissions from Aircraft Engines that Operate on Leaded Fuel

    Proposed Endangerment Finding, if finalized, is an important step forward to address the largest remaining source of lead pollution to air October 7, 2022 Contact Information EPA Press Office (press@epa.gov) EPA Proposes Endangerment Finding for Lead Emissions from Aircraft Engines that Operate on Leaded Fuel Proposed Endangerment Finding, if finalized, is an important step forward
    CategoriesFrom The Web TagsAvGas, Environmental Protection Agency, EPA, Lead
  • How much emissions do electric cars produce?

    Last year, President Joe Biden set a goal for electric vehicles to make up half of all car sales in the US by 2030. By expanding tax credits for electric vehicles in the recently passed Inflation Reduction Act, the Biden administration hopes to expand the electric car fleet beyond the current 7 million fully electric
    CategoriesFrom The Web Tagselectric, Environmental Protection Agency, EPA, USAFacts.org
  • 2022-01-01

    Consumer Confidence Report on Water Quality 2022

    The Highline Water District's 2022 Consumer Confidence Report details the sources, treatment, and quality testing of drinking water served to customers in the Kent and SeaTac, Washington area. Approximately 75% of the district's water comes from Seattle Public Utilities' Cedar River Watershed, with the remaining 25% drawn from local groundwater wells, all of which are treated and tested for over 200 contaminants before reaching customers. The report confirms that Highline Water District's water meets all state and federal safety standards and is significantly below EPA maximum contaminant levels.
    TagsDes Moines, Environmental Protection Agency, Highline Water District, Washington State Department Of Health, Water QualityFolderEnvironment
  • 2020-02-01

    Model-extrapolated estimates of airborne lead concentrations at U.S. airports

    This EPA technical report estimates airborne lead concentrations near U.S. airports caused by piston-engine aircraft burning leaded aviation gasoline (avgas). Using air quality modeling and extrapolation methods, the study identifies airports where lead levels may exceed national air quality standards, particularly in areas close to aircraft run-up zones. While not specific to Sea-Tac Airport, the findings are relevant to understanding aviation-related air quality impacts at airports nationwide.
    TagsAvGas, Environmental Protection Agency, EPA, FAA, Lead, NAAQSFolderEPA
  • 2019-11-18

    Burien Airport Committee agenda and draft minutes, November 18, 2019

    The Burien Airport Committee met on October 15, 2019 to discuss whether to rejoin the Sea-Tac Stakeholder Advisory Round Table (StART), with survey results showing mixed opinions among members. The committee also reviewed environmental review requirements under NEPA and SEPA related to the Sustainable Airport Master Plan, and discussed legislative priorities prepared by a joint subgroup with Des Moines. A follow-up meeting was scheduled for November 18, 2019 to continue discussions on StART participation, a potential EPA meeting, and the future of the Joint Airport Committee.
    TagsBAC, Burien Airport Committee, Environmental Protection Agency, SAMP, StARTFolderBurien Airport Committee

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Upcoming Events

  • Stay Grounded Event: Night trains, not night planes!
    Add to CalendarMSunday Sep 13: 12:00am
    Ntnnp social media3

    For the past two years, more than 220 initiatives from 15 countries have declared September 13th as the International day for the ban of night flights at airports. In parallel, activists across Europe have been gathering for pyjama parties for night trains – coordinated in 2024 and 2025 by Back on Track and Stay Grounded.

    [...]
  • Burien Airport Committee Meeting September 15, 2026
    Add to CalendarMTuesday Sep 15: 6:00pm
    400 SW 152nd St, Burien, WA 98166
    Burien airport committee 15 sep 2026 agenda pdf pdf

    a) Part 150 Noise Study (Emily Inlow-Hood) — 15 minutes
    b) SAMP Update and Next Steps (Brian Davis and Sarah Moore) — 15 minutes
    c) Legislative Updates — 10 minutes
       • SCA (Sarah Moore)
       • Work with Sen. Orwall (Brian Davis)
    d) StART Reorganization (Jeff Harbaugh and Karen Veloria) — 10 minutes

    [...]

[See all...]


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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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    "Joint Scoping Comments on Sustainable Airport Master Plan Near-Term Projects NEPA EA and SEPA EIS from Cities of Burien, Des Moines, Normandy Park, and Sea-Tac" — , 2018

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