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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.
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  • EPA forever chemicals 40165
    2026-05-18

    EPA to roll back PFAS limits for drinking water

    The Trump administration on Monday proposed rolling back limits on “forever chemicals” that contaminate millions of Americans’ drinking water and have been linked to a range of health problems. The proposal would partially rescind the first national drinking water limits for the chemicals — also known as per- and polyfluoroalkyl substances, or PFAS — set
    CategoriesFrom The Web, News Stories TagsEnvironment, Health, PFAS, Politico
  • Holland Knight Logo
    2026-04-16

    New York’s Expanding Environmental Regulatory Framework: A 2026 Outlook

    Highlights Monitoring plan deadlines under New York’s mandatory greenhouse gas (GHG) reporting program (Part 253) begin September 1, 2026, with first emissions data reports due June 1, 2027. The New York State Department of Environmental Conservation’s (NYSDEC) 2026 Regulatory Agenda signals additional rulemakings ahead, including a potential statewide GHG emissions reduction program. NYSDEC finalized significant
    CategoriesFrom The Web TagsEnvironment, Holland & Knight, NEPA, Newsletter, PFAS
  • 2026-02-24

    Port of Seattle Regular Commission Meeting February 24, 2026

    ORDER OF BUSINESS 10:30 a.m. 1. CALL TO ORDER 2. EXECUTIVE SESSION If necessary, pursuant to RCW 42.30.110 (executive sessions are not open to the public) 12:00 p.m. – PUBLIC SESSION Reconvene or Call to Order and Pledge of Allegiance 3. APPROVAL OF THE AGENDA Commissioners may reorder, add, or remove items from the agenda
    CategoriesEvents TagsPFAS, Port Of Seattle Commission, Sea-Tac Airport
  • 2026-01-30

    Port of Seattle Commission Meeting January 27 2026

    Tourism. Rental Cars. PFAS. Port of Seattle Regular Commission Meeting A vote on the main item of interest for airport communities was set aside–the Flight Corridor Safety Program. Of interest was the Port’s Tourism program, another 2:1 match grant funded from the Tax Levy, that has been of limited use for airport communities. The challenge
    CategoriesEvents, News Stories TagsPFAS, Port Of Seattle Commission
  • 2025-11-13

    EPA Proposes Major Shift in TSCA PFAS Reporting Policy | Insights | Holland & Knight

    Dianne R. Phillips | Amy L. Edwards | Meaghan Colligan Hembree | Michal I. Freedhoff | Amy O’Brien | Molly Broughton Highlights The U.S. Environmental Protection Agency (EPA) on Nov. 13, 2025, published a proposed rule (Proposed Rule) to modify the scope of the Biden-era one-time reporting requirement for manufacturers and importers of per- and polyfluoroalkyl substances (PFAS) under Section 8(a)(7) of the Toxic Substances
    CategoriesFrom The Web TagsHolland & Knight, PFAS
  • Guidance Leaflet PFOA in Fire-Fighting Foams 65203287-PFOA-EPA-Factsheet-Final

    TagsEPA, PFAS
  • 2025-05-16

    EPA limits Its PFAS drinking water standard to PFOA and PFOS, delays compliance timeline to 2031

    On May 14, 2025, the U.S. Environmental Protection Agency announced via press release that it will reduce the scope of its April 10, 2024 National Primary Drinking Water Regulation to the two most prevalent per- and polyfluoroalkyl (PFAS) compounds, PFOA and PFOS, and extend the compliance timeline for public water systems by two years, from
    CategoriesFrom The Web, News Stories TagsEPA, Kaplan Kirsch Rockwell, PFAS
  • 2024-11-12

    What are PFAS and why are they harmful? A comic strip explains

      FMeredith Li-Vollmer Leer en Español We’re learning that some chemicals found in common household products are alarmingly toxic. This is the first comic in a series about a group of chemicals known as “Forever Chemicals” or PFAS, short for perfluoroalkyl and polyfluoroalkyl substances. These chemicals are used in a wide variety of every-day products
    CategoriesFrom The Web TagsKing County Public Health, PFAS
  • 2024-10-24

    Toxics in firefighting law

    Final AFFF EIS published   The final AFFF environmental impact statement (EIS) is published. The EIS is based on feedback received during a public comment period on the draft EIS, which assessed disposal options for an AFFF collection and disposal program.     In 2018, Washington passed the Firefighting Agents and Equipment law (Chapter 70A.400 RCW). This law does the following: Restricts
    CategoriesFrom The Web TagsEcology, PFAS
  • 2024-09-04

    Highline Water District Tyee well agreement with Port of Seattle resolution 24-9-4c

    TagsHighline Water District, PFAS, Water Quality

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Upcoming Events

  • Port of Seattle Commission Meeting June 23, 2026
    Add to CalendarMTuesday Jun 23: 10:30am
    2711 Alaskan Way, Seattle, WA 98121
    2026 06 23 rm packet pdf

    Order of Business 10:30 a.m. 1. Call to Order 2. Executive Session (if necessary, pursuant to RCW 42.30.110 – not open to the public) 12:00 p.m. – Public Session Reconvene or Call to Order and Pledge of Allegiance 3. Approval of the Agenda 4. Special Orders of the Day 4a. Proclamation Recognizing June 2026 as

    [...]
  • SAMP/SEPA Draft EIS Town Hall Des Moines
    Add to CalendarMTuesday Jun 23, 6:00pm - 8:00pm
    22450 19th Ave S
    SAMP logo t

    The Port of Seattle is sponsoring four open houses to answer your questions about the SAMP/SEPA Draft EIS. There will be a reporter to take your comments in-person. Tuesday, June 23: 6–8pm Mount Rainier High School Cafeteria space 22450 19th Ave S Des Moines, WA 98198

    [...]
  • StART meeting agenda June 24, 2026
    Add to CalendarMWednesday Jun 24, 5:00pm - 7:00pm
    Zoom (Virtual)
    Start meetingagenda 2026624 pdf

    Overview of (SEPA) Draft Environmental Impact Statement (DEIS) (SAMP) Near-Term Projects, Part 150 update

    [...]

[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!

A report examining the barriers to implementing sustainable aviation fuel (SAF) in Massachusetts, authored by Neil Rasmussen and Chuck Collins from the Institute for Policy Studies. The report analyzes challenges and obstacles facing SAF adoption in the state.
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