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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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  • 2025-03-11

    The Supreme Court Holds the Clean Water Act does not Authorize EPA to Include Receiving Water Limitations in San Francisco’s NPDES Permit

    In a decision issued last week, the Supreme Court of the United States held that the United States Environmental Protection Agency (EPA) exceeded its authority by including “receiving water limitations” in a National Pollutant Discharge Elimination System (NPDES) permit, siding with the City and County of San Francisco in City & County of San Francisco
    CategoriesFrom The Web TagsClean Water Act, EPA, Kaplan Kirsch Rockwell, Litigation
  • 2025-02-24

    Trump Administration Environmental-Justice-Related Executive Orders: Potential Implications for EPA Programs

    Download PDF (415KB) | PDF Version History IF12922.5 In January 2025, President Trump issued executive orders (E.O.s) that revoked prior E.O.s, including E.O.s related to environmental justice. Another Trump Administration E.O. directed federal agencies to close environmental justice offices and cease environmental-justice-related programs. These three E.O.s could affect environmental-justice-related programs and activities administered by the
    CategoriesFrom The Web TagsCEQ, Congress.gov, Environmental Justice, EPA, Executive Orders
  • 2025-02-24

    Trump administration environmental-justice-related executive orders: potential implications for EPA programs

    This Congressional Research Service report explains how President Trump's 2025 executive orders revoked earlier Clinton and Biden administration environmental justice policies and directed federal agencies, including the EPA, to close environmental justice offices and end related programs. The report outlines which specific EPA programs and activities may be affected, such as grant programs, screening tools, and interagency councils. It also notes that while the executive orders change agency priorities, they do not override existing federal pollution control laws that Congress has established.
    TagsCEQ, Congressional Research Service, Environmental Justice, EPA, Executive Orders
  • If12922.5 Pdf
    2025-02-24

    Trump administration environmental-justice-related executive orders: potential implications for EPA programs

    This Congressional Research Service report explains how President Trump's 2025 executive orders revoked earlier Clinton and Biden administration environmental justice policies and directed federal agencies, including the EPA, to close environmental justice offices and end related programs. The report outlines which specific EPA programs and activities may be affected, such as grant programs, screening tools, and interagency councils. It also notes that while the executive orders change agency priorities, they do not override existing federal pollution control laws that Congress has established.
    TagsCEQ, Congressional Research Service, Environmental Justice, EPA, Executive Orders
  • 2024-10-24

    EPA imposes stricter standards to protect children from exposure to lead paint

    Oct. 24, 2024 at 2:04 am Updated Oct. 24, 2024 at 2:33 pm      1 of 2 | FILE – Contractors Luis Benitez, foreground, and Jose Diaz, background, clean up lead paint in a contaminated building, Feb. 23, 2006, in Providence, R.I. (AP Photo/Chitose Suzuki) By  MATTHEW DALY The Associated Press WASHINGTON (AP) — Two weeks
    CategoriesFrom The Web TagsEPA, Health, Lead
  • 2024-05-11

    Understanding airport air quality and public health studies related to airports: Chapter 4 – Air quality health impacts and risks

    This chapter explains the health risks associated with air pollutants commonly found near airports, including both criteria pollutants like carbon monoxide, lead, and particulate matter, and hazardous air pollutants like volatile organic compounds and polycyclic aromatic hydrocarbons. It describes how these pollutants can cause a range of health effects, from mild irritation to serious conditions such as respiratory disease, cardiovascular illness, and cancer. Smaller particulate matter is highlighted as a particular concern near airports, as it can penetrate deeper into the lungs and occurs at higher concentrations near aircraft operations.
    TagsAirport Cooperative Research Program, EPA, Health, National Academies of Sciences
  • 2024-02-12

    Environmental and Climate Justice Community Change Grants Program: Notice of Funding Opportunity (Modification No. 2)

    This document is a federal funding opportunity from the U.S. Environmental Protection Agency (EPA) offering grants through the Environmental and Climate Justice Community Change Grants Program, with applications accepted on a rolling basis until November 21, 2024. It outlines eligibility requirements, funding tracks, and application procedures for communities seeking support for environmental and climate justice projects. Note: This document does not appear to be directly related to Sea-Tac Airport noise policy.
    TagsClimate, Environmental Justice, Environmental Protection Agency, EPA, FAA, Grants
  • 2024-01-01

    2024 Environmental Justice Report: Washington State Attorney General’s Office

    The Washington State Attorney General's Office 2024 Environmental Justice Report details efforts to protect communities—particularly low-income and communities of color—from disproportionate environmental harms through the Healthy Environment for All (HEAL) Act. The report covers actions such as lawsuits, community outreach, and policy letters aimed at reducing pollution and toxic exposures across Washington State. Note: This document does not address Sea-Tac Airport noise policy and may not be relevant to that specific topic.
    TagsEnvironmental Justice, Environmental Protection Agency, EPA, Front And Centered, Washington State
  • 2023-12-21

    Environmental and Climate Justice Community Change Grants Program: Notice of Funding Opportunity modification No. 1

    This document is a modification to a U.S. EPA funding opportunity notice for the Environmental and Climate Justice Community Change Grants Program, issued December 21, 2023. It updates application rules, eligibility requirements, and evaluation criteria for community organizations seeking environmental and climate justice grants. Note: this document does not appear to be directly related to Sea-Tac Airport noise policy.
    Tagscommunity development, Environmental Justice, Environmental Protection Agency, EPA, FAA, Grants
  • 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, Washington

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Help study childhood asthma. Get free HEPA filter!

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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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