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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(1531)

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  • 2001-03-20

    EXH 444: Email Ann Kenny (Ecology) to Elizabeth Leavitt Requesting CZM Documentation

    In this March 20, 2001 email, Ann E. Kenny, a Senior Permitting Specialist at the Washington Department of Ecology, contacts Elizabeth Leavitt while working on a three-month Coastal Zone Management (CZM) status letter. Kenny requests copies of two key documents: a shoreline exemption letter issued by the City of Auburn on 8/9/00, and air quality compliance documentation including a Governor's Certification from 6/30/97 and a PSCAA permit from 9/21/99.
    TagsACC, City of Auburn, Ecology, Elizabeth Leavitt, Pollution Control Hearings Board, PSCAA, Third RunwayFolderBox 09
  • 2001-03-19

    EXH AR028165: Transmittal Form and ACC Review — Miller Creek Relocation and Third Runway Wetland Impacts, Port Of Seattle STIA Master Plan Update

    Transmittal form dated March 19, 2001 from Parametrix, Inc. (James C. Kelley) to Gail Terzi and Muffy Walker, US Army Corps of Engineers Regulatory Branch, for Port Of Seattle project number 556-2912-01(03A), POS-Master Plan Update. Transmits responses to comments by Amanda Azous and Dyanne Sheldon, map and aerial photographs of a stream relocation project on
    TagsACC, Clean Water Act, Miller Creek, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 10
  • 2001-03-16

    EXH AR029139: 401 Permit Decision-Making, Sea-Tac Airport Third Runway — Technical Meeting Draft Minutes, March 16, 2001

    Draft meeting notes from March 16, 2001 Technical Meeting on 401 Permit Decision-Making for Sea-Tac Airport Third Runway, prepared by Rachel McCrea of Floyd & Snider Inc. Attendees included John Drabek and Ann Kenny (Dept. of Ecology), Keith Smith (Port Of Seattle), Kelly Whiting (King County), Paul Fendt and Tom Atkins (Parametrix), and Felix Kristanovich
    TagsACC, Des Moines Creek, Ecology, King County, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 11
  • 2001-03-15

    EXH 403: GeoSyntec Letter to Army Corps & WA Ecology — Nisqually Earthquake Implications STIA Third Runway MSE Wall & Embankment Fill

    Following the Nisqually earthquake of February 28, 2001, GeoSyntec Consultants wrote to the U.S. Army Corps of Engineers and Washington State Department of Ecology raising serious concerns about the seismic safety of the proposed Third Runway expansion at Seattle-Tacoma International Airport. The letter highlighted that the earthquake caused damage to mechanically stabilized earth (MSE) walls and widespread liquefaction despite being only a moderate event, reinforcing earlier warnings about flaws in the project's seismic design criteria and ground motion analysis. GeoSyntec argued that the airport's role as a regional emergency lifeline demands higher safety standards than those applied to ordinary residential structures.
    TagsACC, Airport Communities Coalition, Earthquake, Mechanically Stabilized Earth, Pollution Control Hearings Board, Sea-Tac Airport, Third RunwayFolderBox 09
  • 2001-03-15

    EXH AR021642: Water Quality Monitoring RP 00-101B — Columbia Analytical Services to ACC

    A March 15, 2001 laboratory report from Columbia Analytical Services sent to John Strand of the Airport Communities Coalition, summarizing water quality test results from samples submitted on February 28, 2001. The report, assigned service request number K2101434, confirms all analyses were conducted under the laboratory's quality assurance program. It includes reference sheets defining technical acronyms and data qualifiers used in interpreting inorganic, metals, and organic test results.
    TagsACC, Airport Communities Coalition, PCHB, Pollution Control Hearings Board, Third Runway, Water QualityFolderBox 09
  • 2001-03-15

    EXH AR024410: Deposition James Clayton Kelley — v. RST Enterprises & King County No. 99-2-26788-5 KNT

    This is a March 15, 2001 deposition of James Clayton Kelley, a Senior Wetland Ecologist at Parametrix, taken in connection with a King County Superior Court case involving the Port of Seattle and the Sea-Tac Airport third runway project. Kelley, who holds a doctorate in plant ecology from Michigan State University, describes his role leading wetland delineation studies and 404 permit work for the project, including the identification and mapping of wetlands and prior converted croplands on properties such as the Vacca Farm. He testifies that wetland delineation reports prepared in August 1999 remained current with no significant changes, and that a 404 permit from the Army Corps of Engineers and Department of Ecology was still pending at the time of the deposition.
    TagsACC, PCHB, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 10
  • 2001-03-14

    EXH AR029135: Draft Technical Meeting Notes — 401 Permit Decision-Making, Sea-Tac Airport Third Runway, March 14, 2001

    Draft meeting notes prepared by Kate Snider of Floyd & Snider Inc. for a technical meeting held March 14, 2001 regarding 401 Permit Decision-Making for the Sea-Tac International Airport Third Runway. Attendees included representatives from the Washington State Department of Ecology (John Drabek, Kevin Fitzpatrick, Ann Kenny), Port of Seattle (Keith Smith), King County (Kelly
    TagsACC, Ecology, King County, Pollution Control Hearings Board, Port Of Seattle, Stormwater, Third RunwayFolderBox 11
  • 2001-03-14

    EXH AR017269: 401 Permit Decision-Making, Sea-Tac Airport Third Runway — Draft Technical Meeting Notes, March 14, 2001

    Draft meeting notes prepared by Kate Snider of Floyd & Snider Inc. for a Technical Meeting held March 14, 2001 regarding 401 Permit Decision-Making for Sea-Tac International Airport Third Runway. Attendees included representatives from Washington State Department of Ecology (John Drabek, Kevin Fitzpatrick, Ann Kenny), Port of Seattle (Keith Smith), King County (Kelly Whiting), AquaTerra
    TagsACC, Ecology, King County, Pollution Control Hearings Board, Port Of Seattle, Stormwater, Third RunwayFolderBox 08
  • 2001-03-13

    Exhibit 49: RE: Draft Notes from POS/Ecology Meeting 3/9

    Email from Kelly R. Whiting (King County Department of Natural Resources, Water and Land Resource Division, Drainage Services Section) to Rachel McCrea (Floyd & Snider, Inc.), cc Ann Kenny and David Masters, dated March 13, 2001. Whiting provides editorial comments on draft meeting notes from a POS/Ecology 401 permit ‘process and logistics’ meeting held March
    TagsACC, Ecology, Environmental Review, King County, NEPA, Pollution Control Hearings Board, Port Of SeattleFolderBox 08
  • 2001-03-12

    EXH AR17739: Draft Meeting Notes — 401 Permit Decision-Making, Port Of Seattle / Ecology Meeting, March 9, 2001

    Email chain dated March 12, 2001 from Steve Alexander (ECY/Ecology) to Ann Kenny and Raymond Hellwig, forwarding draft meeting notes from a March 9, 2001 management meeting between the Department of Ecology and the Port Of Seattle regarding the 401 Certification process for Sea-Tac Airport Third Runway. Alexander clarifies that TCP (Toxics Cleanup Program) committed
    TagsACC, Clean Water Act, Ecology, MTCA, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 08

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Upcoming Events

  • 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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