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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.
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  • Everything you think you know about the airport is wrong.

TagDes Moines Creek(162)

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  • 2000-10-24

    EXH AR029027: Sea-Tac Airport Third Runway 401 Permit Negotiations — Final Draft Meeting Notes, October 24, 2000

    Final draft meeting notes prepared by Rachel McCrea of Floyd & Snider Inc. for the Sea-Tac Airport Third Runway 401 Permit Negotiations meeting held October 24, 2000, 1:30–5:00 PM. Attendees include representatives from King County (Kelly Whiting, Mark Lampard), AquaTerra (Joe Brascher), Earthtech (Rick Schaefer), Parametrix (Paul Fendt, Jim Dexter), HNTB (Alan Black), and Floyd
    TagsACC, Des Moines Creek, Ecology, King County, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 11
  • 2000-10-23

    EXH AR018385: Internal Email from Tom Luster re 3rd Runway 401/404 Review Issues — NPDES, Des Moines Creek, Lagoon #3, Tyee Pond

    Internal email chain dated October 23, 2000 from Tom Luster (Ecology) to Raymond Hellwig, Kevin Fitzpatrick, Erik Stockdale, and Joan Marchioro (ATG), forwarded November 20, 2000 to Thomas Fitzsimmons, concerning 401/404 review of SeaTac airport Third Runway expansion. Luster raises unresolved issues including: NPDES major modification and stormwater plan approval for SR-509 interchange as prerequisite
    TagsACC, Clean Water Act, Des Moines Creek, Ecology, NPDES, Pollution Control Hearings Board, Third RunwayFolderBox 08
  • 2000-10-20

    EXH AR029018: Sea-Tac Airport Third Runway 401 Permit Negotiations — Final Draft Meeting Notes, October 20, 2000

    Final draft meeting notes prepared by Kate Snider of Floyd & Snider Inc. for the Sea-Tac Airport Third Runway 401 Permit Negotiations held October 20, 2000. Attendees include representatives from Washington State Department of Ecology (Ray Hellwig, Kevin Fitzpatrick, Chung Ki Yee, Erik Stockdale), Port Of Seattle (Michael Cheyne, Elizabeth Leavitt, Keith Smith), King County
    TagsACC, Des Moines Creek, Ecology, Pollution Control Hearings Board, Port Of Seattle, Stormwater, Third RunwayFolderBox 11
  • 2000-10-10

    EXH AR029002: Sea-Tac Airport Third Runway 401 Permit Negotiations — Final Draft Meeting Notes, October 10, 2000

    Final draft meeting notes prepared by Kate Snider of Floyd & Snider Inc. for the Sea-Tac Airport Third Runway Section 401 Permit Negotiations meeting held October 10, 2000, 9:00–4:00. Attendees included representatives from Washington State Department of Ecology (Ray Hellwig, Kevin Fitzpatrick, Tom Luster, Chung Ki Yee), Port Of Seattle (Michael Cheyne, Elizabeth Leavitt, Keith
    TagsACC, Des Moines Creek, Ecology, NEPA, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 11
  • 2000-10-09

    EXH AR018460: Ecology Internal Memo — Remaining Issues, Sea-Tac Natural Resource Mitigation Plan, October 9, 2000

    Internal memo from Erik Stockdale (Ecology) to Tom Luster, Kevin Fitzpatrick, Ray Hellwig, Dave Garland, Joan Marchioro, and Jeannie Summerhays, dated October 9, 2000, summarizing 23 remaining issues with the SeaTac Natural Resource Mitigation Plan (NRMP) for the Third Runway project at Seattle-Tacoma International Airport. Topics include: Ecology review transition and 3rd party wetland consultant
    TagsACC, Des Moines Creek, Ecology, Miller Creek, NEPA, Pollution Control Hearings Board, Third RunwayFolderBox 08
  • 2000-10-06

    EXH AR028995: Sea-Tac Airport Third Runway 401 Permit Negotiations — Final Draft Meeting Notes, October 6, 2000

    Final draft meeting notes prepared by Kate Snider, Floyd & Snider Inc., for Sea-Tac Airport Third Runway 401 Permit negotiations held October 6, 2000. Attendees include Elizabeth Leavitt and Keith Smith (Port Of Seattle), Kelly Whiting (King County), Kevin Fitzpatrick (Department of Ecology), Rick Schaefer (Earth Tech), Paul Fendt and Jim Dexter (Parametrix). Covers technical
    TagsACC, Des Moines Creek, Ecology, Pollution Control Hearings Board, Port Of Seattle, Stormwater, Third RunwayFolderBox 11
  • 2000-10-02

    EXH AR028989: Sea-Tac Airport Third Runway 401 Permit Negotiations — Final Draft Meeting Notes, October 2, 2000

    Final draft meeting notes from October 2, 2000 (9:00–4:00) for Sea-Tac Airport Third Runway 401 Permit Negotiations, prepared by Kate Snider of Floyd & Snider Inc. Attendees include representatives from Washington State Department of Ecology (Ray Hellwig, Kevin Fitzpatrick, Tom Luster), Port Of Seattle (Michael Cheyne, Elizabeth Leavitt, Keith Smith, Jim Thompson), King County (Kelly
    TagsACC, Des Moines Creek, Ecology, Pollution Control Hearings Board, Port Of Seattle, Stormwater, Third RunwayFolderBox 11
  • 2000-09-28

    EXH AR017789: Ecology Letter to Port Of Seattle on Clean Water Act §401 Water Quality Certification for Third Runway

    Washington State Department of Ecology Director Tom Fitzsimmons letter dated September 28, 2000 to Port Of Seattle Executive Director M.R. (Mic) Dinsmore regarding Clean Water Act §401 Water Quality Certification and §404 Permit for the Third Runway project at Seattle-Tacoma International Airport. Ecology states insufficient time remains to complete a legally defensible review within the
    TagsACC, Clean Water Act, Des Moines Creek, Ecology, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 08
  • 2000-09-28

    EXH AR023705: Letter Fitzsimmons to Dinsmore §401 Water Quality Certification Third Runway

    In a September 28, 2000 letter to Port of Seattle Executive Director Mic Dinsmore, Washington State Department of Ecology Director Tom Fitzsimmons explained that the agency could not complete its review of the Port's Clean Water Act Section 401 Water Quality Certification application for the Third Runway project within the required timeframe. Ecology outlined key outstanding concerns, including stormwater management plan deficiencies affecting Miller, Walker, and Des Moines Creeks, as well as wetlands protection issues. The letter proposed a path forward in which the Port would withdraw and resubmit its application, after which Ecology committed to completing its review and issuing a decision within 75 days.
    TagsACC, Clean Water Act, Des Moines Creek, Ecology, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 10
  • 2000-09-26

    EXH AR023557: Water Resources Consulting to Ecology — Des Moines Creek Flow Augmentation Facility

    A September 26, 2000 letter from Water Resources Consulting L.L.C. to the Washington State Department of Ecology critiques the Port of Seattle's plans to augment water flow in Des Moines Creek, a project related to Sea-Tac Airport operations. The letter identifies several serious flaws in the proposal, including the lack of a secured water source, concerns about water temperature and fluoride toxicity to fish, and a maintenance-intensive design prone to failure. The author concludes that the Port's 'preliminary design' does not provide reasonable assurance that water quality standards will be met.
    CategoriesCorrespondence TagsACC, Des Moines Creek, Ecology, Pollution Control Hearings Board, Port Of Seattle, Water QualityFolderBox 10

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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

    [...]

[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!

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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