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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.

TagPort Of Seattle(1845)

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  • 2001-09-21

    PCHB Doc 007768: Agreement and Order Re Rescission of 401 Certification — Port Of Seattle and ACC v. Ecology

    Pollution Control Hearings Board (PCHB) Agreement and Order Re Rescission of 401 Certification, PCHB No. 01-150 and No. 01-133, involving Port Of Seattle and Airport Communities Coalition (ACC) as appellants against Washington State Department of Ecology. Ecology Order No. 1996-4-02325 issued August 10, 2001 included a Section 401 Clean Water Act water quality certification and
    TagsACC, Airport Communities Coalition, Clean Water Act, Pollution Control Hearings Board, Port Of Seattle, Third Runway
  • 2001-09-21

    EXH AR052096: Ecology Water Quality Certification Order 1996-4-02325 (Amended-1) for Port Of Seattle Third Runway Construction at STIA

    Washington State Department of Ecology Water Quality Certification Order #1996-4-02325 (Amended-1), dated September 21, 2001, issued to Port Of Seattle (Attn: Elizabeth Leavitt) for construction of a third runway and related projects at Seattle-Tacoma International Airport (STIA). Certifies compliance with Clean Water Act Sections 301, 302, 303, 306, and 307; FWPCA Section 401; RCW 90.48.260;
    TagsACC, Clean Water Act, Ecology, Pollution Control Hearings Board, Port Of Seattle, Third Runway, Water Quality
  • 2001-09-21

    EXH AR037221: BMP Screening Study — Filtration Media for Metals and Toxicity Reduction in Stormwater Runoff at Seattle-Tacoma International Airport

    Conference paper submitted September 21, 2001 to Water Environment Federation for Watershed 2002 conference, authored on behalf of the Port Of Seattle regarding Sea-Tac Airport stormwater best management practice (BMP) screening. Tests filtration media — deciduous leaf compost (CSF®), soybean hulls (SBH), extra fine deciduous leaf compost (XFCSF), commercial inorganic polyamine sponge, and zeolite/perlite (ZP)
    TagsACC, NPDES, Pollution Control Hearings Board, Port Of Seattle, Sea-Tac Airport, Stormwater, Water Quality
  • 2001-09-21

    EXH AR016888: Ecology Water Quality Certification Order #1996-4-02325 (Amended-1) for Port Of Seattle Third Runway Construction at STIA

    Washington State Department of Ecology Water Quality Certification Order #1996-4-02325 (Amended-1), dated September 21, 2001, issued to Port Of Seattle (attention Elizabeth Leavitt) for construction of a third runway and related projects at Seattle-Tacoma International Airport (STIA). Certifies compliance with Clean Water Act Sections 301, 302, 303, 306, and 307, RCW 90.48.260, and WAC 173-201A.
    TagsACC, Clean Water Act, Ecology, Pollution Control Hearings Board, Port Of Seattle, Third Runway, Water Quality
  • 2001-09-20

    Exhibit 2239: List of Submittals Received from Port Of Seattle Regarding Agreed Order #97TC-N122

    Memo dated September 20, 2001 from Roger Nye, Ecology Toxics Cleanup Program (Northwest Regional Office), to Colleen D. Bradford, Assistant State Auditor, listing eight work product submittals received from Port Of Seattle under Agreed Order #97TC-N122 (finalized May 1999). Submittals span June 1999 through October 2000 and include conceptual hydrogeological flow model presentations, Excel spreadsheet
    TagsACC, Ecology, MTCA, Pollution Control Hearings Board, Port Of Seattle, Washington State Auditor's Office
  • 2001-09-19

    Highline bond issue ‘yes’ votes in the lead

    By SEATTLE POST-INTELLIGENCER STAFFSep 19, 2001 A $189.5 million bond issue in the Highline School District was leading with enough support to pass by an eyelash, according to incomplete results from Tuesday’s primary election. Unofficial results show the request with a fraction over the 60 percent support needed for passage under state requirements for school bond
    CategoriesFrom The Web TagsFAA, Highline Schools, Port Of Seattle, Seattle PI
  • 2001-09-19

    PCHB Doc 7775: Agreement and Order Re Rescission of 401 Certification — Port Of Seattle and ACC v. Ecology

    Pollution Control Hearings Board (PCHB) Agreement and Order Re Rescission of 401 Certification, PCHB Case Nos. 01-133 and 01-150, involving Port Of Seattle and Airport Communities Coalition (ACC) as appellants and Washington State Department of Ecology as respondent. The 401 Certification (Ecology Order No. 1996-4-02325) issued August 10, 2001 under Section 401 of the Federal
    TagsACC, Clean Water Act, Pollution Control Hearings Board, Port Of Seattle, Third Runway
  • 2001-09-12

    PCHB Doc 008218: Declaration of Thomas R. Luster — ACC v. Ecology & Port Of Seattle, No. 01-133

    Declaration of Thomas R. Luster filed in Pollution Control Hearings Board case No. 01-133, Airport Communities Coalition (ACC) v. State of Washington Department of Ecology and Port Of Seattle. Luster, former senior policy and technical expert at Ecology’s Federal Permits Unit (1989–2001), provides expert testimony on CWA Section 401 water quality certification No. 1996-4-02325 and
    TagsACC, Airport Communities Coalition, Clean Water Act, Pollution Control Hearings Board, Port Of Seattle, Third Runway
  • 2001-09-12

    EXH AR008249: ACC Motion for Stay — Section 401 Certification No. 1996-4-02325 and CZMA Concurrency Statement, Third Runway, PCHB No. 01-133

    Airport Communities Coalition (ACC) Motion for Stay filed with the Washington Pollution Control Hearings Board (PCHB), Case No. 01-133, seeking to stay Section 401 Certification No. 1996-4-02325 and accompanying CZMA concurrency statement issued by Washington State Department of Ecology to Port Of Seattle on August 10, 2001, related to construction of a Third Runway and
    TagsACC, Airport Communities Coalition, Ecology, Pollution Control Hearings Board, Port Of Seattle, Third Runway
  • 2001-09-12

    PCHB Doc 8284: Declaration of Amanda Azous in Support of ACC’s Motion for Stay

    Declaration by Amanda Azous, professional wetland scientist (Society of Wetland Scientist No. 001067) and principal of Azous Environmental Sciences, filed in PCHB Case No. 01-133 in support of Airport Communities Coalition (ACC) motion for stay of Section 401 Certification No. 1996-4-02325 and CZMA concurrency statement issued August 10, 2001 to Port Of Seattle for construction
    TagsACC, Clean Water Act, Pollution Control Hearings Board, Port Of Seattle, Third Runway

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Upcoming Events

  • KCIA 2026 FOD Walk
    Add to CalendarMSaturday Aug 15, 7:30am - 10:00am
    9404 East Marginal Way South, Seattle, WA 98108
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    Museum of FlightSeattle, WA Saturday, August 15  •  7:30 AM – 10 AM Overview Join us for the KCIA 2026 FOD Walk—let’s keep the runway clean and have some fun together! Join Us for the KCIA 2026 FOD Walk! Get ready to step out and enjoy an awesome in-person event all about keeping our spaces

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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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