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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.

TagEcology(787)

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  • 2002-02-22

    PCHB 01-160: ACC Pre-Filed Testimony of Amanda Azous and Dr. Edward Kavazanjian — Binder 1 of 4 Index

    Pre-filed testimony submitted to the Environmental Hearings Office (Pollution Control Hearings Board, PCHB No. 01-160) on behalf of appellant Airport Communities Coalition (ACC) in ACC & CASE v. Dept. of Ecology & Port of Seattle. Testimony by Amanda Azous (wetlands) and Dr. Edward Kavazanjian (geotechnical), filed February 22, 2002. Binder 1 of 4 index lists
    TagsACC, Ecology, Mechanically Stabilized Earth, PCHB, Pollution Control Hearings Board, Third RunwayFolderBox 07
  • 2002-02-22

    EXH AR014137: Pre-Filed Testimony of Edward Kavazanjian, Jr. on Behalf of ACC — PCHB No. 01-160

    Pre-filed testimony of Edward Kavazanjian, Jr., Ph.D., P.E. (GeoSyntec Consultants), submitted on behalf of Airport Communities Coalition (ACC) in PCHB No. 01-160, ACC & CASE v. Dept. of Ecology & Port of Seattle. Supports ACC appeal of Section 401 Certification No. 1996-4-02325 and CZMA concurrency statement issued August 10, 2001, related to construction of a
    TagsACC, CASE, Ecology, PCHB, Pollution Control Hearings Board, Third RunwayFolderBox 07
  • 2002-02-22

    PCHB 01-160: Pre-Filed Testimony of William Rozeboom, Dyanne Sheldon, and Dr. John Strand on Behalf of ACC

    Pre-filed testimony of William Rozeboom P.E., Dyanne Sheldon, and Dr. John Strand submitted on behalf of Appellant Airport Communities Coalition (ACC) in PCHB No. 01-160, ACC & CASE v. Dept. of Ecology & Port of Seattle, dated February 22, 2002, Binder #3 of 4. Document received by Environmental Hearings Office. The index references testimony of
    TagsACC, Ecology, PCHB, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 07
  • 2002-02-22

    EXH AR014751: Pre-Filed Testimony of Dyanne Sheldon on Behalf of ACC — PCHB No. 01-160

    Pre-filed testimony of Dyanne Sheldon, environmental scientist and wetland ecologist, submitted on behalf of appellant Airport Communities Coalition (ACC) in PCHB No. 01-160, ACC & CASE v. Dept. of Ecology & Port of Seattle, dated February 22, 2002. Testimony addresses discrepancies in Ecology’s regulatory authority over wetlands, restoration/creation credits, wetland function assessment, 401 permit conditions,
    TagsACC, CASE, Ecology, PCHB, Pollution Control Hearings Board, Water QualityFolderBox 07
  • 2002-02-22

    EXH AR015049: Pre-Filed Testimony of Dr. John Strand on Behalf of ACC, PCHB No. 01-160

    Pre-filed written testimony of Dr. John Strand, Ph.D. (Principal Biologist, Columbia Biological Assessments; Adjunct Professor, Washington State University Tri-Cities), submitted on behalf of Appellant Airport Communities Coalition (ACC) in PCHB No. 01-160, ACC & CASE v. Dept. of Ecology & Port of Seattle, dated February 22, 2002. Strand’s testimony covers ecological risk assessment of stormwater
    TagsACC, Des Moines Creek, Ecology, PCHB, Pollution Control Hearings Board, StormwaterFolderBox 07
  • 2002-02-21

    EXH AR003556: ACC Exhibit List — PCHB No. 01-160, Airport Communities Coalition v. Ecology and Port Of Seattle

    Appellant Airport Communities Coalition (ACC) exhibit list filed with the Pollution Control Hearings Board (PCHB), Case No. 01-160, on February 21, 2002, pursuant to the Board’s October 30, 2001, Pre-Hearing Order and January 22, 2002, Discovery Order. Lists exhibits including Dept. of Ecology 401 Certification Order No. 1996-4-02325 (dated September 21, 2001 and August 10,
    TagsACC, Ecology, PCHB, Pollution Control Hearings Board, Port Of SeattleFolderBox 02
  • 2002-02-20

    EXH AR003522: Port Of Seattle Witness and Exhibit List — PCHB 01-160 (ACC v. Ecology and Port Of Seattle)

    Port Of Seattle respondent witness and exhibit list filed with the Pollution Control Hearings Board (PCHB) case No. PCHB 01-160, Airport Communities Coalition (ACC) v. Department of Ecology and Port Of Seattle. Lists 18 potential witnesses including Paul Agid (Aviation Project Management Group), James C. Kelley Ph.D. and Donald E. Weitkamp Ph.D. and Paul S.
    TagsACC, Ecology, PCHB, Pollution Control Hearings Board, Port Of SeattleFolderBox 02
  • 2002-02-20

    PCHB Doc 3553: ACC List of Witnesses — PCHB No. 01-160

    Airport Communities Coalition (ACC) updated preliminary list of witnesses filed with the Pollution Control Hearings Board (PCHB) for the State of Washington, PCHB No. 01-160, dated February 20, 2002. ACC lists witnesses from the Department of Ecology (including Ann Kenny, Ray Hellwig, Kevin Fitzpatrick, John Drabek, Erik Stockdale, Ching-Pi Wang, Tom Fitzsimmons, Joe Stohr, and
    TagsACC, Ecology, PCHB, Pollution Control Hearings Board, Port Of SeattleFolderBox 02
  • 2002-02-20

    PCHB Doc 003607: Ecology’s Final List of Witnesses and Exhibits — PCHB No. 01-160 (ACC v. Ecology & Port Of Seattle)

    Respondent State of Washington Department of Ecology’s final list of witnesses and exhibits filed before the Pollution Control Hearings Board in PCHB No. 01-160, Airport Communities Coalition and Citizens Against Sea-Tac Expansion v. State of Washington Department of Ecology and Port Of Seattle. Lists 11 witnesses including Ann Kenny, Erik Stockdale, Kevin Fitzpatrick, Katie Walter
    TagsACC, Airport Communities Coalition, CASE, Ecology, PCHB, Pollution Control Hearings BoardFolderBox 02
  • 2002-02-19

    EXH AR003709: Ecology Memorandum in Response to Port Of Seattle’s Motion for Partial Summary Judgment on SEPA Issue — PCHB No. 01-160

    Washington State Department of Ecology memorandum supporting Port Of Seattle’s Motion for Partial Summary Judgment on SEPA compliance issue in PCHB No. 01-160. Filed before the Pollution Control Hearings Board by Assistant Attorneys General Joan M. Marchioro, Thomas J. Young, and Jeff B. Kray. Ecology argues ACC (Airport Communities Coalition) and Citizens Against Sea-Tac Expansion
    TagsACC, Airport Communities Coalition, Clean Water Act, Ecology, PCHB, Pollution Control Hearings Board, SEPAFolderBox 02

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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...]


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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