Skip to content
  • STNI
  • Statistics
    • Ops and Passengers
      • King County International Airport (Boeing Field) Annual Operations
    • Financials
    • Aviation fuel uplift in the State of Washington 2018 – 2025
      • Aviation Fuel Uplift at Sea-Tac Airport
    • Air Quality Monitoring
    • Flight Tracking
      • Flow and Flight Tracks
      • Five Year Comparison
      • Busiest Hours and Days
    • SEL Noise Reports & Graphs
      • About The Permanent Noise Monitors
      • Minutes of Quiet by Noise Monitor
      • Noise Events mapped
      • Noise Events (SEL)
    • Runways
    • Employees
    • Real Estate
      • Port Properties and Trees mapped
    • Parking
  • Events
  • Protest
    • Regular Events
    • Legislation 2026
    • Complain about a particular flight
    • Advocacy Organizations
    • Media Outlets
    • People
    • The Port of Seattle
      • Commission Meetings
      • Public Records Requests
      • StART
      • Highline Forum
    • Contact Your Electeds
  • Resources
    • FAQs
      • FAA Occurrences/Accidents/Indents
    • The unSustainable Airport Master Plan
      • SAMP NTP: 31 projects by the numbers
      • SEPA Draft EIS (2026)
      • SAMP Record of Decision/FONSI (2025)
      • SAMP Draft EA (October 2024)
      • 2018 Scoping
    • Port Packages
      • Port Package Property Costs
      • Port Packages mapped
      • The Port Package Explainer
      • So you want a (first-time) Port Package? Start here
      • Port Package Looker Upper
      • How do I determine if I have a Port Package or Avigation Easement?
      • Progress on Port Package Update legislation
      • Having a Port Package Problem?
      • Port Package Site Visit Follow-Up
    • Document Library
    • Explainers
      • The Airport Law Cheat Sheet
      • The Grant Explainer
    • External Articles
    • History
      • Timeline
      • The Sea-Tac Communities Plan
        • Sea-Tac Communities Plan – Planning Maps
      • PSRC Third Runway Decision Process
    • Studies
    • Videos
  • Stories
  • Mission
  • Subscribe
  • Contact
Scroll down to content

Get InformedStay Informedx

I understand that you will never share my information with anyone, you will only use it to keep me updated on relevant events and that I may unsubscribe at any time.

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(1845)

Advanced Search Options

  • Dates
  • Media
    • External Articles
    • Images
    • PDFs
    • Video
    • Audio
  • Order By
  • 2003-02-17

    Documents catalogued as published/issued in 1999

    This document is a catalog of 31 reports and studies published in 1999 related to Sea-Tac Airport expansion and environmental review, including wetland assessments, stormwater monitoring, subsurface conditions reports, and community health studies. Sources range from the Port of Seattle and U.S. Army Corps of Engineers to environmental consultants such as Parametrix and Hart Crowser. The materials primarily concern the proposed third runway project and its impacts on local ecosystems, waterways, and surrounding communities.
    TagsArmy Corp of Engineers, Environmental Impact Statement, Port Of Seattle, RCAA, Sea-Tac Airport, Third Runway
  • 2003-01-01

    SR 509: Corridor Completion/I-5/South Access Road final environmental impact statement and Section 4(f) evaluation

    This January 2003 Final Environmental Impact Statement evaluates proposed highway improvements in southwest King County, Washington, including an extension of SR 509 and upgrades to I-5 between South 210th Street and South 310th Street to improve regional access to Seattle-Tacoma International Airport. Three build alternatives and a No Action Alternative are assessed, with the SR 509 extension designed to accommodate two general purpose lanes and a center high-occupancy vehicle lane in each direction. The project was jointly prepared by the Federal Highway Administration, Washington State Department of Transportation, Port of Seattle, King County, and the Cities of SeaTac and Des Moines.
    TagsCity Of Des Moines, City Of SeaTac, Port Of Seattle, SR509, WSDOTStudy TopicsEnvironment, Transportation
  • 2002-12-13

    Permit issuance for the proposed third runway

    On December 13, 2002, the U.S. Army Corps of Engineers issued a federal permit allowing the Port of Seattle to build a third runway at Sea-Tac Airport as part of its Master Plan Update. The project includes an 8,500-foot runway, two Runway Safety Areas, and related construction that will permanently impact nearly 20 acres of wetlands and up to 980 linear feet of Miller Creek. After weighing input from government agencies and the public, the Corps determined the project was not contrary to the public interest and approved the permit.
    TagsArmy Corp of Engineers, Clean Water Act, Miller Creek, Port Of Seattle, RCAA, Third Runway
  • 2002-11-07

    PCHB 01-160: ACC v. Ecology & Port Of Seattle — Administrative Record Correction Notice (TRN0009056600)

    Correction notice for King County Superior Court Cause No. 02-2-25658-9SEA, PCHB 01-160, Airport Communities Coalition v. Ecology & Port Of Seattle. An error was detected in the Administrative Record file TRN0009056600.pdf within BOX24; a portion of the document range was omitted. The corrected complete file is supplied on CD-ROM with instructions to drag-and-drop the replacement
    TagsACC, Airport Communities Coalition, Ecology, PCHB, Pollution Control Hearings Board, Port Of Seattle
  • 2002-10-25

    EXH AR028014: Wetland and Stream Impacts in the Miller Creek Basin — Sea-Tac Airport Third Runway Project Map

    AR028014. Port of Seattle biological assessment map depicting wetland and stream impacts in the Miller Creek Basin related to the Seattle-Tacoma International Airport Third Runway project. Shows delineated wetlands verified by Army Corps of Engineers (ACOE), wetlands not verified by ACOE, creeks, boundary of acquisition area, third runway and interconnecting taxiways, third runway embankment and
    TagsACC, Environmental Impact Statement, Map, Miller Creek, Pollution Control Hearings Board, Port Of Seattle, Third Runway
  • 2002-10-23

    EXH AR044222: Court of Appeals Order Granting Motion for Reconsideration in Part and Amending Opinion — ACC et al. v. Port Of Seattle et al., No. 43100-5-I

    Washington Court of Appeals Division One order granting in part Port Of Seattle’s motion for reconsideration of the November 15, 1999 opinion in No. 43100-5-I. Parties include City of Des Moines, City of Burien, City of Federal Way, City of Normandy Park, City of Tukwila, Highline School District No. 401, Airport Communities Coalition (ACC) as
    TagsACC, Airport Communities Coalition, Caselaw, Des Moines, Pollution Control Hearings Board, Port Of Seattle, SEPA
  • 2002-10-23

    EXH AR052334: Stormwater Whole Effluent Toxicity (WET) Testing and Source Tracing at Sea-Tac International Airport

    Paper by Scott A. Tobiason (Port Of Seattle) and Linda R. J. Logan (Parametrix Incorporated) documenting stormwater whole effluent toxicity (WET) testing at Seattle-Tacoma International Airport (STIA) during 1998-99 across four NPDES permit outfalls. WET tests used Daphnia pulex and Pimephales promelas (fathead minnow); outfall SDN1 draining 6 hectares of rooftops and roadways failed Washington
    TagsACC, NPDES, Pollution Control Hearings Board, Port Of Seattle, Sea-Tac Airport, Stormwater, Water Quality
  • 2002-10-23

    EXH AR039919: Resolution No. 3211 — Port Of Seattle SEPA Appeal Procedures

    Resolution No. 3211 of the Port Commission of the Port of Seattle, King County, Washington, repealing sections 15.4 and 21 and subsections 21.1, 21.2, 21.3, 21.4, and 21.5 of Port Resolution 3028, and adopting new SEPA administrative appeal procedures under ch. 43.21C RCW and chapter 197-11 WAC. Establishes appealable SEPA decisions (EIS adequacy and issuance
    TagsACC, Environmental Impact Statement, Pollution Control Hearings Board, Port Of Seattle, RCW, SEPA, WAC
  • 2002-10-23

    EXH AR037700: Draft Restrictive Covenants for Mitigation Sites for Seattle-Tacoma International Airport Master Plan Improvements

    Draft Declaration of Restrictive Covenants by Port Of Seattle for four mitigation sites associated with Seattle-Tacoma International Airport Master Plan Improvements, including third runway construction. Covers Miller Creek Buffer Areas, Miller Creek/Lora Lake Wetland and Floodplain, Tyee Valley Golf Course Wetland Enhancement, and Auburn Wetland Mitigation Site (approximately 69 acres in City of Auburn). Executed
    TagsACC, Auburn Wetland, Ecology, Miller Creek, Pollution Control Hearings Board, Port Of Seattle, Third Runway
  • 2002-10-23

    EXH AR037146: Resume of Michael J. Cheyne, Director of Planning, Sea-Tac Airport

    Resume of Michael J. Cheyne, located at 1004 East Fourth Avenue, Ellensburg, Washington 98926. Cheyne served as Director of Planning and 3rd Runway Project Manager at Seattle-Tacoma International Airport (1989-present), Port Executive Director at Port of Edmonds (1986-1989), Port Executive Director at Port of Friday Harbor (1982-1986), and Manager at Newport Yacht Club in Bellevue
    TagsACC, FAA, Pollution Control Hearings Board, Port Of Seattle, Sea-Tac Airport, Third Runway

Posts pagination

Page 1 … Page 102 Page 103 Page 104 Page 105 Page 106 … Page 185
Sidebar On/Off

Upcoming Events

  • KCIA 2026 FOD Walk
    Add to CalendarMSaturday Aug 15, 7:30am - 10:00am
    9404 East Marginal Way South, Seattle, WA 98108
    Event image 2

    Saturday, August 15 • 7:30 AM – 10 AM Join us for the KCIA 2026 FOD Walk—let’s keep the runway clean and have some fun together! Join Us for the KCIA 2026 FOD Walk! Get ready to step out and enjoy an awesome in-person event all about keeping our spaces clean and safe! The FOD

    [...]

[See all...]


Help study childhood asthma. Get free HEPA filter!

read more...

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.
read more...

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.
continue...

The Podcast!

Subscribe to the only podcast devoted to policies, politics, history, impacts for people living under the flight path everywhere. It’s definitely not just about noise!
  • Sea-Tac Noise.Info
  • Connect with STNI

    • Subscribe
    • Port Package Problem?
    • Donate
    • Podcast
    • Socials
      • Facebook
      • X (Twitter)
      • Bluesky
      • Instagram

    "Seattle airport terminal expansion includes a super-tall aerial walkway" — , 2019

  • Learn

    • Frequently Asked Questions
    • Explainers
    • Youtube
    • Research Requests
    • Make a complaint
  • Goals

    Fulfill the promises of 1976:
    • Compensation
    • Reduced noise
    • Improved air quality
    • Environmental remediation
Login/Register
©2026•Data Privacy

Message

We use cookies to provide basic functionality. We also provide access to search engines in order to provide site analytics. We do not sell or share your data.
V V