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 Tax Revenue in the State of Washington 1983-2025
      • 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
    • Policy
      • Legislative Agenda 2027
      • Airport mitigation for the twenty first century
      • Port Dracula
    • 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 SAMP
      • SAMP Public Comment Template
        • Two versions of Appendix K: NEPA/SEPA 2018 vs 2023
      • 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.

TagEcology(788)

Advanced Search Options

  • Dates
  • Media
    • External Articles
    • Images
    • PDFs
    • Video
    • Audio
  • Order By
  • 2001-10-10

    PCHB Doc 01-133/01-160: Ecology Statement of Issues, Preliminary Witness and Exhibit List — ACC v. Ecology and Port Of Seattle

    Respondent Washington State Department of Ecology statement of issues, preliminary witness list, and exhibit list filed in PCHB No. 01-133 and PCHB No. 01-160 before the Pollution Control Hearings Board. The central issue is whether Ecology had reasonable assurance that water quality standards would be met when issuing a Clean Water Act Section 401 Certification
    TagsACC, Clean Water Act, Ecology, PCHB, Pollution Control Hearings Board, Port Of Seattle, StormwaterFolderBox 03
  • 2001-10-10

    PCHB Doc 01-160: Port Of Seattle Preliminary List of Issues, Witnesses and Exhibits — ACC v. Ecology and Port Of Seattle

    Respondent Port Of Seattle’s preliminary list of issues, witnesses, and exhibits filed in PCHB Case No. 01-160 (consolidated with 01-133), Airport Communities Coalition (ACC) v. Department of Ecology and Port Of Seattle. Lists 17 issues covering §401 Federal Water Pollution Control Act certification for Sea-Tac Airport (STIA) projects, including water quality standards, wetlands mitigation under
    TagsACC, Airport Communities Coalition, Ecology, PCHB, Pollution Control Hearings Board, Port Of SeattleFolderBox 03
  • 2001-10-10

    EXH AR006512: ACC Reply Memorandum in Support of Motion for Stay — Soil Contaminant Levels and Amended Certification

    ACC (Airport Communities Coalition) reply memorandum in support of its motion for a stay, filed October 10, 2001, before the Pollution Control Hearings Board (PCHB). Argues that the Amended Certification sets acceptable soil contamination levels too high to protect water quality, citing DOE expert Chung Yee’s 3-phase back-calculating model showing Antimony should be limited to
    TagsACC, Ecology, PCHB, Pollution Control Hearings Board, soil, Water QualityFolderBox 03
  • 2001-10-09

    EXH AR006529: Port Of Seattle’s Motion to Strike Overlength Brief — ACC v. Ecology and Port Of Seattle, PCHB No. 01-160

    Port Of Seattle’s Motion to Strike Overlength Brief filed October 9, 2001 in Pollution Control Hearings Board (PCHB) case No. 01-160, Airport Communities Coalition (ACC) v. Department of Ecology and Port Of Seattle. Port Of Seattle argues ACC filed a 46-page reply memorandum exceeding the Board-ordered 30-page limit by more than 16 pages, violating WAC
    TagsACC, Airport Communities Coalition, Ecology, PCHB, Pollution Control Hearings Board, Port Of SeattleFolderBox 03
  • 2001-10-09

    EXH AR006548: Second Declaration of James C. Kelley, Ph.D. — ACC v. Ecology and Port Of Seattle, PCHB No. 01-133 / 01-160

    Second Declaration of James C. Kelley, Ph.D., professional ecologist with Parametrix, Inc., filed in Pollution Control Hearings Board (PCHB) cases No. 01-133 and No. 01-160, Airport Communities Coalition (ACC) v. Department of Ecology and Port Of Seattle. Kelley addresses §401 Certification Condition D1g requiring bi-monthly wetland monitoring downslope of the Third Runway embankment fill at
    TagsACC, Ecology, PCHB, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 03
  • 2001-10-09

    EXH AR006555: Second Declaration of Paul S. Fendt — ACC v. Ecology and Port Of Seattle, PCHB No. 01-160

    Second Declaration of Paul S. Fendt (Parametrix, Inc.) filed October 9, 2001 in PCHB Case No. 01-160, Airport Communities Coalition v. Department of Ecology and Port Of Seattle. Fendt addresses ACC claims regarding Port control over stormwater retrofit schedule at Seattle-Tacoma International Airport (STIA) for the Master Plan Update (MPU). Covers Comprehensive Stormwater Management Plan
    TagsACC, Ecology, PCHB, Pollution Control Hearings Board, Port Of Seattle, StormwaterFolderBox 03
  • 2001-10-09

    EXH AR006567: Declaration of Roger Pearce — §401 Water Quality Certification for STIA Third Runway

    Declaration by Roger Pearce, attorney at Foster Pepper & Shefelman PLLC representing Port Of Seattle, filed in Pollution Control Hearings Board case No. 01-160, Airport Communities Coalition v. Department of Ecology and Port Of Seattle. Attaches Exhibit A: Washington Department of Ecology §401 Water Quality Certification (Order No. 1996-4-02325 Amended-1) issued September 21, 2001, for
    TagsACC, Airport Communities Coalition, Ecology, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 03
  • 2001-10-09

    EXH AR006645: Certificate of Service — Port Of Seattle Sur Reply, Motions, and Declarations in ACC v. Ecology and Port Of Seattle, PCHB 01-160

    Certificate of Service filed by Wendy S. Clement of Foster Pepper & Shefelman PLLC on October 9, 2001 in PCHB case No. 01-160, Airport Communities Coalition v. Department of Ecology and Port of Seattle, before the Pollution Control Hearings Board for the State of Washington. Documents served include: Port of Seattle’s Sur Reply Memorandum, Motion
    TagsACC, Airport Communities Coalition, Ecology, PCHB, Pollution Control Hearings Board, Port Of SeattleFolderBox 03
  • 2001-10-09

    PCHB Doc 01-133: Certificate of Service — Port Of Seattle’s Sur-Reply and Supporting Motions, ACC v. Ecology and Port Of Seattle

    Certificate of Service filed October 9, 2001 by Julie A. Bunting of Marten Brown Inc. (Olympia, WA) in PCHB No. 01-133, Airport Communities Coalition (ACC) v. State of Washington Department of Ecology and Port Of Seattle. Documents served include Port of Seattle’s Sur-Reply Memorandum, Motion to Shorten Time, Motion to Strike Overlength Brief, Second Declaration
    TagsACC, Airport Communities Coalition, Ecology, PCHB, Pollution Control Hearings Board, Port Of SeattleFolderBox 03
  • 2001-10-09

    EXH AR006649: Ecology’s Response to ACC’s Request to File an Overlength Reply Brief

    Department of Ecology response in opposition to Airport Communities Coalition (ACC) request to file an overlength reply brief in PCHB No. 01-133 and PCHB No. 01-160, filed October 9, 2001. Ecology, represented by Assistant Attorneys General Joan M. Marchioro (WSBA #19250) and Thomas J. Young (WSBA #17366), joins Port Of Seattle’s Motion to Strike ACC’s
    TagsACC, Ecology, PCHB, Pollution Control Hearings Board, Port Of SeattleFolderBox 03

Posts pagination

Page 1 … Page 30 Page 31 Page 32 Page 33 Page 34 … Page 79
Sidebar On/Off

Upcoming Events

  • Part 150 NCP Workshop — Burien
    Add to CalendarMSaturday Oct 17: 10:00am

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]
  • Part 150 NCP Workshop — SeaTac
    Add to CalendarMMonday Oct 19: 6:00pm

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]
  • Part 150 NCP Workshop — Des Moines
    Add to CalendarMTuesday Oct 20: 6:00pm

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]

[See all...]


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...

  • Sea-Tac Noise.Info
  • Connect with STNI

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

    • Frequently Asked Questions
    • Explainers
    • Youtube
    • Research Requests
    • Complain about one flight
  • 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