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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.

TagAirport Communities Coalition(268)

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  • 2001-12-13

    EXH AR026623: Ecology Justification Amendment No. 3 Contract C0100121 Shannon & Wilson

    In December 2001, Washington State Department of Ecology drafted a justification to amend its contract with engineering firm Shannon and Wilson, Inc., adding $57,412 to support ongoing review of the Port of Seattle's Natural Resource Mitigation Plan related to the proposed Third Runway project at Sea-Tac Airport. The amendment was needed to cover expert witness testimony before the Pollution Control Hearings Board following an appeal of Ecology's 401 Water Quality Certification, as well as field monitoring of wetland construction and review of revised mitigation documents. Funding for the contract was provided through an interagency agreement with the Port of Seattle and was not approved by the Port Commission until December 11, 2001.
    TagsACC, Airport Communities Coalition, Ecology, Pollution Control Hearings Board, Port Of Seattle, Third Runway, Water QualityFolderBox 10
  • 2001-12-10

    EXH AR005834: Notice of Association of Counsel — ACC v. Ecology and Port Of Seattle (PCHB No. 01-160)

    Notice of Association of Counsel filed December 10, 2001 in PCHB No. 01-160, before the Pollution Control Hearings Board, State of Washington. Jeff B. Kray, Assistant Attorney General, Ecology Division, associates with Joan M. Marchioro and Thomas J. Young to represent the Washington State Department of Ecology. Appellant is Airport Communities Coalition; respondents are State
    TagsACC, Airport Communities Coalition, Ecology, PCHB, Pollution Control Hearings Board, Port Of SeattleFolderBox 03
  • 2001-11-30

    EXH AR005843: Motion To Intervene by CASE in PCHB No. 01-160 (ACC v. Ecology and Port Of Seattle)

    Motion to Intervene filed November 30, 2001 by Citizens Against Sea-Tac Expansion (CASE), represented by Richard A. Poulin of Smith & Lowney PLLC, in PCHB Case No. 01-160 before the Pollution Control Hearings Board for the State of Washington. The appeal is Airport Communities Coalition (ACC) v. Washington State Department of Ecology and Port Of
    TagsACC, Airport Communities Coalition, CASE, Ecology, Pollution Control Hearings Board, Port Of SeattleFolderBox 03
  • 2001-11-30

    PCHB Doc 5855: CASE Intervenor’s Notice of Appeal of Reissued/Amended Section 401 Certification

    Citizens Against Sea-Tac Expansion (CASE), represented by Richard A. Poulin of Smith & Lowney P.L.L.C., files an Intervenor’s Notice of Appeal before the Pollution Control Hearings Board (PCHB No. 01-160) challenging Washington Department of Ecology Order No. 1996-4-02325 (Amended-1), issued September 21, 2001 — a reissued/amended Clean Water Act Section 401 Certification directed to the
    TagsACC, Airport Communities Coalition, CASE, Clean Water Act, PCHB, Pollution Control Hearings BoardFolderBox 03
  • 2001-11-26

    PCHB 01-160: Order on Motion to Reconsider Motion to Strike — ACC v. Ecology and Port Of Seattle

    Pollution Control Hearings Board (PCHB) order in PCHB 01-160, Airport Communities Coalition (ACC) v. State of Washington Department of Ecology and Port Of Seattle. On reconsideration of the October 10, 2001 order granting Ecology’s motion to strike, the Board addresses inadvertent disclosure of an attorney-client privileged briefing paper prepared by Ecology NW Regional Director Ray
    TagsACC, Airport Communities Coalition, Ecology, PCHB, Pollution Control Hearings Board, Port Of SeattleFolderBox 03
  • 2001-11-26

    PCHB No. 01-160: Declaration of Roger A. Pearce, Port Of Seattle Attorney, Re Wetland and Groundwater Mitigation Documents

    Declaration by Roger A. Pearce, attorney for Port Of Seattle, filed in Pollution Control Hearings Board (PCHB) Case No. 01-160, Airport Communities Coalition v. Department of Ecology and Port Of Seattle. Identifies four exhibits submitted to Washington Department of Ecology under amended §401 Certification on JARPA Application No. 1996-4-02325: Exhibit A (Wetland A17 Restoration Plan,
    TagsACC, Airport Communities Coalition, Miller Creek, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 03
  • 2001-11-26

    EXH AR006092: Third Declaration of Paul S. Fendt — ACC v. Ecology and Port Of Seattle, PCHB No. 01-160

    Third Declaration of Paul S. Fendt (Parametrix, Inc.) filed in PCHB No. 01-160, Airport Communities Coalition v. Department of Ecology and Port Of Seattle. Fendt, licensed PE with 18+ years stormwater engineering experience, addresses calculation of summer low streamflow impacts on Miller Creek, Walker Creek, and Des Moines Creek for the Port Of Seattle Master
    TagsACC, Airport Communities Coalition, PCHB, Pollution Control Hearings Board, Port Of Seattle, StormwaterFolderBox 03
  • 2001-11-26

    PCHB Doc 01-160: Second Pre-Hearing Order — ACC v. Ecology and Port Of Seattle

    Second Pre-Hearing Order issued by the Pollution Control Hearings Board (PCHB) in case PCHB No. 01-160, Airport Communities Coalition (ACC) v. State of Washington Department of Ecology and Port Of Seattle. Accepts 21 stipulated legal issues and adds issue 22 regarding Ecology’s reasonable assurance under §401 and applicable water quality laws concerning a stormwater detention
    TagsACC, Airport Communities Coalition, Ecology, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 03
  • 2001-11-16

    EXH AR006166: Port Of Seattle Preliminary List of Witnesses and Exhibits, PCHB 01-160, ACC v. Ecology and Port Of Seattle

    Port Of Seattle’s preliminary list of potential witnesses and exhibits filed in Pollution Control Hearings Board case No. PCHB 01-160, Airport Communities Coalition (ACC) v. Department of Ecology and Port Of Seattle. Lists 21 potential witnesses including Paul Agid (Port of Seattle Environmental), Barry R. Christopher Ph.D. PE (Roswell GA), James C. Kelley Ph.D. and
    TagsACC, Airport Communities Coalition, PCHB, Pollution Control Hearings Board, Port Of SeattleFolderBox 03
  • 2001-11-02

    PCHB AR006202: ACC’s Separate Statement of Legal Issues — Airport Communities Coalition v. Ecology and Port Of Seattle, PCHB No. 01-160

    ACC’s Separate Statement of Legal Issues filed by Airport Communities Coalition (ACC) in PCHB Case No. 01-160 before the Pollution Control Hearings Board for the State of Washington, against the State of Washington Department of Ecology and Port Of Seattle. Filed November 2, 2001 via fax, received November 5, 2001. Lists 28 legal issues challenging
    TagsACC, Airport Communities Coalition, Clean Water Act, Pollution Control Hearings Board, SEPA, Third RunwayFolderBox 03

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Upcoming Events

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

    [...]

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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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