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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(2405)

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  • 2001-04-30

    EXH AR028046: Port Of Seattle Memo — Black River Quarry TPH and Metals Testing for Third Runway Embankment

    Port Of Seattle internal memo dated 04/30/01 from Beth Clark to Paul Agid (cc: Elizabeth Leavitt, Jim Thomson) regarding rock aggregate imported from the Black River Quarry (King County, Washington), owned by Stoneway Rock & Recycling, used in the Third Runway embankment during August–October 2000. Documents AMEC and City Transfer Inc. (CTI) chemical testing for
    TagsACC, Ecology, Elizabeth Leavitt, MTCA, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 10
  • 2001-04-25

    EXH AR029160: Final Draft Meeting Notes – Low Flow Analysis, Sea-Tac Airport Third Runway, April 25, 2001

    Final draft meeting notes from April 25, 2001 low flow analysis technical meeting for the Sea-Tac International Airport Third Runway 401 Permit Decision-Making process. Attendees included Ann Kenny (Dept. of Ecology), Kelly Whiting (King County), Keith Smith (Port of Seattle), Joe Brascher (AquaTerra), Peter Schwartzman (Pacific Groundwater Group), and Kate Snider (Floyd & Snider Inc.).
    TagsACC, CASE, Ecology, Pollution Control Hearings Board, Port Of Seattle, Third Runway, Water QualityFolderBox 11
  • 2001-04-23

    EXH AR029157: 401 Permit Decision-Making, Sea-Tac International Airport Third Runway — Technical Meeting Notes, April 23, 2001

    Final draft meeting notes prepared by Rachel McCrea of Floyd & Snider Inc. for a 401 Permit Decision-Making technical meeting held April 23, 2001, regarding Sea-Tac International Airport Third Runway. Attendees included representatives from Washington State Department of Ecology (John Drabek, Ann Kenny), Port of Seattle (Keith Smith), King County (Kelly Whiting), HNTB (Alan Black),
    TagsACC, Des Moines Creek, Ecology, King County, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 11
  • 2001-04-23

    Exhibit 2209: Email and Photos — Mitigation Planning in Auburn, STIA Master Plan Update Improvements

    Email from Jim Kelley (Parametrix, Inc.) to klw@shanwil.com dated April 23, 2001, regarding wetland mitigation planning for the Auburn mitigation site associated with Seattle-Tacoma International Airport Master Plan Update Improvements. Kelley discusses shrub and emergent plant community design, water level management between 41 and 42 feet, planting elevations to out-compete blackberry and reed canary grass,
    TagsACC, Auburn Wetland, Environmental Impact Statement, Pollution Control Hearings Board, Port Of Seattle, Sea-Tac Airport Master PlanFolderBox 14
  • 2001-04-17

    EXH AR029155: 401 Permit Decision-Making, Sea-Tac Airport Third Runway — Management Meeting Final Draft Notes, April 17, 2001

    Final draft meeting notes from April 17, 2001 management meeting on 401 Permit Decision-Making for Sea-Tac International Airport Third Runway, prepared by Rachel McCrea of Floyd & Snider Inc. Attendees include Ray Hellwig, Ann Kenny, Kevin Fitzpatrick (Dept. of Ecology), David Masters (King County), Michael Cheyne, Elizabeth Leavitt, Keith Smith (Port Of Seattle), Kate Snider
    TagsACC, Ecology, King County, Pollution Control Hearings Board, Port Of Seattle, Stormwater, Third RunwayFolderBox 11
  • 2001-04-16

    EXH AR029152: 401 Permit Decision-Making, Sea-Tac Airport Third Runway — Technical Meeting Minutes, April 16, 2001

    Final draft meeting notes from April 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), Alan Black (HNTB), Paul Fendt and Tom Atkins
    TagsACC, Des Moines Creek, Ecology, King County, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 11
  • 2001-04-11

    Summary of Correspondence and Documents Related to Agreed Order Materials, Department of Ecology and Port Of Seattle, 2001

    This document summarizes correspondence and records related to environmental cleanup efforts at Seattle-Tacoma International Airport, covering the period from 1997 to 2001. It details how Governor Locke conditioned his 1997 certification for the airport's third runway expansion on the Port of Seattle completing a study of decades-worth of hazardous waste contamination in the soil and groundwater at the site. The records also trace the lengthy negotiations between the Port and the Washington State Department of Ecology to establish an Agreed Order under the Model Toxics Control Act, which was ultimately signed in May 1999.
    TagsEcology, Model Toxics Control Act, Port Of Seattle, Sea-Tac Airport, Third RunwayFolderThird Runway
  • 2001-04-09

    EXH AR029148: 401 Permit Decision-Making Technical Meeting — Sea-Tac Airport Third Runway, April 9, 2001

    Revised draft meeting notes from April 9, 2001 technical meeting on 401 Permit Decision-Making for Sea-Tac International 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), Alan Black (HNTB), Paul Fendt and Tom
    TagsACC, Ecology, King County, Pollution Control Hearings Board, Port Of Seattle, Stormwater, Third RunwayFolderBox 11
  • 2001-04-05

    EXH AR028405: Port Of Seattle Master Plan Update — Wetland Functional Analysis, Wetlands A6-A7-A8, A12-A13-A18

    Parametrix, Inc. wetland functional analysis forms prepared for the Port Of Seattle Master Plan Update, documenting wetland attributes for wetlands A6-A7-A8 and A12-A13-A18, dated 4/5/01, investigator W.K./Mil. Records presence/absence of wetland attributes including vegetation classes (Cowardin), forested wetland coverage (80%, 30%), impervious surface (>60% urban/runway), buffer conditions, seasonal ponding, emergent vegetation, seeps and springs, flooding
    TagsACC, Environment, Master Plan, Pollution Control Hearings Board, Port Of Seattle, SAMPFolderBox 10
  • 2001-04-04

    EXH AR029145: 401 Permit Decision-Making, Sea-Tac Airport Third Runway — Final Draft Meeting Notes, Low Flow Analysis

    Final draft meeting notes prepared by Rachel McCrea of Floyd & Snider Inc. from a April 4, 2001 technical meeting on low streamflow impact analysis for the Sea-Tac Airport Third Runway 401 Permit Decision-Making process. Attendees included representatives from Washington Dept. of Ecology (Ann Kenny, Kevin Fitzpatrick, Dave Garland), King County (Kelly Whiting), EarthTech (Rick
    TagsACC, Ecology, Pollution Control Hearings Board, Port Of Seattle, Stormwater, Third Runway, Water QualityFolderBox 11

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Upcoming Events

  • Port of Seattle Regular Commission Meeting September 22, 2026
    Add to CalendarMTuesday Sep 22: 12:00pm
    17801 International Blvd, Seattle, WA 98158
    2026 09 22 rm packet pdf

    Order of Business 10:30 a.m. 1. Call to Order 2. Executive Session – if necessary, pursuant to RCW 42.30.110 (executive sessions are not open to the public) 12:00 p.m. – Public Session Reconvene or Call to Order and Pledge of Allegiance 3. Approval of the Agenda 4. Special Orders of the Day 4a. Presentation of

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    Highline forum agenda final 23sept2026 pdf

    Highline Forum Agenda Theme: Part 150 Update and PortJobs Overview 2:30pm – Convene Meeting/Introductions Port Co-Chair, Commissioner Mohamed 2:35pm – Public Comments Audience The meeting will be held in person and virtually. Those wishing to provide public comment may: 1) Deliver public comment via email; 2) Deliver public comment via Microsoft Teams; or 3) Deliver

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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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