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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.

TagACC(1524)

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  • 2001-07-18

    Memo for Governor Locke – Port Of Seattle proposed Third Runway project

    A memo from Tom Fitzsimmons, Director of the Department of Ecology, to Governor Gary Locke providing a status update on the decision-making process for the Port of Seattle’s proposed Third Runway and associated projects. The memo explains that Ecology is awaiting final technical information from the Port regarding stream low-flow mitigation requirements, expected by July
    TagsACC, Pollution Control Hearings Board
  • 2001-07-18

    Port Of Seattle Proposed Third Runway and Associated Projects: Status of Decision Making Process

    A memo from the Washington State Department of Ecology to Governor Gary Locke updating him on the decision-making process for the Port of Seattle’s proposed Third Runway. The department notes it is awaiting final technical information from the Port regarding stream low-flow mitigation requirements, expected by July 23, with a runway decision anticipated the week
    TagsACC, Pollution Control Hearings Board
  • 2001-07-17

    Handwritten notes from Gordon regarding Third Runway project update

    A handwritten note from Yvonne to ‘Azure’ forwarding meeting notes from Gordon about the Third Runway project, received July 26, 2001. The notes dated 7/17/01 contain a project update for the 3rd Runway Project covering SMP/low flow status, recent submissions, reassurance measures, and concerns about how elements fit together. Additional pages cover discussion points from
    TagsACC, Pollution Control Hearings Board
  • 2001-07-16

    401 Permit decision-making, Sea-Tac International Airport, Third Runway: Final meeting notes — low flow analysis

    Final meeting notes from a July 16, 2001 technical meeting reviewing low flow evaluation materials for the Sea-Tac Airport Third Runway 401 Permit process. The notes cover proposed mitigation flow rates and durations for Miller Creek and Walker Creek, reserve storage vault specifications, and non-hydrologic effects including septic tank removal impacts. Next steps include the
    TagsACC, Pollution Control Hearings Board
  • 2001-07-16

    EXH AR029205: 401 Permit Decision-Making Sea-Tac International Airport Third Runway — Final Meeting Notes, Low Flow Analysis

    Final meeting notes prepared by Kate Snider of Floyd & Snider Inc. for the 401 Permit Decision-Making process for the Sea-Tac International Airport Third Runway project, dated July 16, 2001. Attendees included representatives from Washington State Department of Ecology (Ann Kenny), King County (Kelly Whiting), Port of Seattle (Keith Smith), Parametrix, EarthTech, and Aquaterra. Document
    TagsACC, Ecology, Miller Creek, Pollution Control Hearings Board, Port Of Seattle, Third Runway, Water Quality
  • 2001-07-13

    RE: Low Flow Draft Meeting Notes 7-9

    Email from Ann Kenny of Washington State Department of Ecology to a group of stakeholders regarding the Port of Seattle’s proposal to remove non-hydrologic effects on low stream flow from consideration. Kenny urges the Port to continue researching water quantities contributed to base flows from septic tank systems, noting that septic removal affects both fecal
    TagsACC, Pollution Control Hearings Board
  • 2001-07-12

    EXH AR050671: Transmittal Form — STIA Natural Resource Mitigation Plan Tables and Wetland Photographs, Parametrix to Ecology

    Transmittal form dated July 12, 2001 from Jim Kelley at Parametrix, Inc. (Kirkland, WA) to Ann Kenny at Washington Department of Ecology NW Regional Office (Bellevue, WA), project number 556-2912-001 (03), transmitting materials for the Sea-Tac International Airport Master Plan Update Improvements. Materials include three copies of STIA Wetland Photographs and Maps report, and four
    TagsACC, Auburn Wetland, Ecology, Master Plan, Pollution Control Hearings Board, Sea-Tac Airport
  • 2001-07-11

    Corps issues meeting notes – wetlands and hydrology

    Handwritten meeting notes dated July 11, 2001 discussing Army Corps of Engineers issues related to wetland hydrology, adaptive management, and mitigation concerns. Notes reference Lisa Scott (Corps hydrologist), a reported loss of 1/10 CFS, temporary impacts from stockpile soils, performance standards, buffer requirements, and Des Moines Dr. wetland areas with no wetland shown in borrow
    TagsACC, Pollution Control Hearings Board
  • 2001-07-10

    Acceptable Fill Criteria Language for Draft 401 Certification

    An email chain discussing the development of acceptable fill criteria language for the Draft 401 Certification related to the Seattle-Tacoma International Airport Third Runway project. The correspondence addresses ecological standards for fill material, including requirements for the uppermost six feet of fill to consist of clean natural soil, testing protocols referencing MTCA Table 749-3, and
    TagsACC, Pollution Control Hearings Board
  • 2001-07-09

    EXH AR029201: Final Meeting Notes – Low Flow Analysis, Sea-Tac Airport Third Runway, July 9, 2001

    Final meeting notes prepared by Kate Snider of Floyd & Snider Inc. for the 401 Permit Decision-Making process for Seattle-Tacoma International Airport Third Runway, covering a Low Flow Analysis meeting held July 9, 2001. Attendees included representatives from Washington Department of Ecology (Ann Kenny, John Drabeck), King County (Kelly Whiting), Port Of Seattle (Keith Smith),
    TagsACC, Des Moines, Ecology, PCHB, Pollution Control Hearings Board, Port Of Seattle, Third Runway

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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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