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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.

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  • 2001-10-08

    EXH AR007327: Declaration of Greg Wingard in Support of ACC’s Motion for Stay

    Declaration of Greg Wingard (Executive Director, Waste Action Project) filed October 8, 2001, in Environmental Pollution Control Hearings Board cases No. 01-133 and No. 01-160, Airport Communities Coalition v. State of Washington Department of Ecology and Port Of Seattle. Supports ACC’s motion for stay of Section 401 Certification No. 1996-4-02325 (Amended-1) and CZMA concurrency statement
    TagsACC, Ecology, NPDES, PCHB, Pollution Control Hearings Board, Port Of Seattle
  • 2001-10-08

    EXH AR006735: ACC’s Motion for Permission to File Overlength Reply Brief — PCHB Nos. 01-133 and 01-160

    Motion filed October 8, 2001 by Airport Communities Coalition (ACC) via Helsell Fetterman LLP (Kevin L. Stock, WSBA #14541) before the Pollution Control Hearings Board (PCHB), State of Washington, in Case Nos. 01-133 and 01-160. ACC requests permission to file a 46-page overlength reply brief (exceeding the Board’s 30-page limit by 16 pages) in response
    TagsACC, Ecology, PCHB, Pollution Control Hearings Board, Port Of Seattle
  • 2001-10-08

    EXH AR006784: ACC Motion and Order Permitting Overlength Reply Brief, PCHB No. 01-133 and 01-160

    Airport Communities Coalition (ACC) motion granted by the Pollution Control Hearings Board (PCHB) for permission to file an overlength reply brief in cases No. 01-133 and No. 01-160. Relates to Section 401 Certification No. 1996-4-02325 and CZMA concurrency statement issued August 10, 2001, reissued September 21, 2001 as No. 1996-4-02325 (Amended-1). Certificate of Service by
    TagsACC, Ecology, PCHB, Pollution Control Hearings Board, Port Of Seattle
  • 2001-10-08

    PCHB Doc 006825: Declaration of Peter J. Eglick in Support of ACC’s Reply on Motion for Stay

    Declaration by attorney Peter J. Eglick of Helsell Fetterman LLP on behalf of Airport Communities Coalition (ACC) in support of ACC’s reply on motion for stay, filed before the Pollution Control Hearings Board (PCHB) for the State of Washington, Case Nos. 01-133 and 01-160. The declaration authenticates exhibits A through L attached to the filing,
    TagsACC, Ecology, PCHB, Pollution Control Hearings Board, Port Of Seattle
  • 2001-10-08

    PCHB Doc 6948: Declaration of Stephen L. M. Hockaday in Support of ACC’s Motion for Stay

    Declaration by Stephen L. M. Hockaday, Professor of Civil and Environmental Engineering at Cal Poly San Luis Obispo and expert in airport/airspace planning, filed in support of Airport Communities Coalition (ACC) Motion for Stay in PCHB Case Nos. 01-133 and 01-160. Opposes Port Of Seattle construction of Third Runway at Sea-Tac Airport pending resolution of
    TagsACC, PCHB, Pollution Control Hearings Board, Port Of Seattle, Stephen Hockaday, Third Runway
  • 2001-10-05

    EXH AR023896: Draft Memo — Analytical Results Jan 14 1999 Stormwater Sampling STIA Receiving Streams

    A October 2001 draft memorandum summarizes chemical analysis results from a January 14, 1999 stormwater sampling event at Seattle-Tacoma International Airport (STIA). Water samples were collected from eight receiving stream locations during a storm and tested for metals (copper, lead, and zinc), organic carbon, hardness, and suspended solids. The key finding was that metal concentrations at all sampling sites fell below Washington State hardness-corrected water quality standards (WAC 173-201A-040).
    TagsACC, PCHB, Pollution Control Hearings Board, Port Of Seattle, Stormwater, Third Runway, Water Quality
  • 2001-10-02

    EXH AR018207: Declaration of Katie Walter — ACC v. Ecology & Port Of Seattle, PCHB No. 01-133

    Declaration of Katie Walter, principal wetland scientist at Shannon & Wilson Inc., filed in PCHB No. 01-133, Airport Communities Coalition v. State of Washington Department of Ecology and Port Of Seattle. Walter details her qualifications (BS Botany, University of Washington 1990; certified Professional Wetland Scientist) and her role as Shannon & Wilson project manager under
    TagsACC, Airport Communities Coalition, Ecology, PCHB, Pollution Control Hearings Board, Port Of Seattle, Third Runway
  • 2001-10-02

    Exhibit 172: Declaration of Erik Stockdale — PCHB No. 01-133, ACC v. Ecology and Port Of Seattle

    Declaration of Erik Stockdale, Senior Wetlands Specialist at Washington State Department of Ecology (Ecology), Shorelands and Environmental Assistance Program, filed in PCHB No. 01-133 before the Pollution Control Hearings Board, Airport Communities Coalition (ACC) v. State of Washington Department of Ecology and Port Of Seattle. Stockdale describes his qualifications (Professional Wetlands Scientist, SWS, MMA University
    TagsACC, Ecology, PCHB, Pollution Control Hearings Board, Port Of Seattle, Third Runway
  • 2001-10-01

    EXH 355: Decl. Dr. Peter Willing Support ACC Motion for Stay (PCHB Nos. 01-133, 01-160)

    This document is a legal declaration by Dr. Peter Willing submitted in support of the Airport Communities Coalition's motion for a stay against the Port of Seattle's water quality certification for construction of a third runway at Sea-Tac Airport. Dr. Willing, a water treatment and water quality expert, argues that the Port's plan to augment low summer stream flows using stored stormwater is an unproven concept lacking necessary design details, manufacturer specifications, or documented precedent. He contends that neither the Department of Ecology nor the Pollution Control Hearings Board had sufficient information to evaluate the plan, leaving serious unresolved concerns about potential violations of Washington State water quality standards.
    TagsACC, PCHB, Pollution Control Hearings Board, Stormwater, Third Runway, Water Quality
  • 2001-10-01

    PCHB No. 01-133: Port Of Seattle’s Memorandum Opposing ACC’s Motion for Stay

    Port Of Seattle’s memorandum filed October 1, 2001 opposing Airport Communities Coalition (ACC) motion for stay in PCHB Case No. 01-133 before the Pollution Control Hearings Board, State of Washington. Filed by Foster Pepper & Shefelman PLLC. Document AR 008787-008789 addresses wetland mitigation, low flow mitigation plan, stormwater water right permit requirements, fill acceptance criteria,
    TagsACC, PCHB, Pollution Control Hearings Board, Port Of Seattle, Stormwater, Water Quality

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  • StART SEA Stakeholder Advisory Round Table
    Add to CalendarMWednesday Aug 26, 5:00pm - 7:00pm
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    START meetingagenda 2026826 final 0 pdf

    Meeting Objectives Introduce the primary feedback themes identified by StART members regarding StART’s Operating Procedures and determine areas that may warrant future discussion. 5:00 PM – Welcome Meeting Management Welcome Lead: Andrés Mantilla, Facilitator, Uncommon Bridges; Wendy Reiter, Airport Managing Director, POS 5:15 PM – Dinner: All participants eat. 5:30 PM – StART Operating Procedures

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    Cawg agenda sep 3 26 virtual pdf

    Meeting Agenda 10:00 a.m. – 10:15 a.m. | Welcome – Evan Nordby, Chair a. Introductions and Agenda Reviewb. Status of appointments and non-voting member invitationsc. Other updates as necessary 10:15 a.m. – 11:00 a.m. | Is it practical and legal to operate the western Washington [Puget Sound] airports as a single airport system? – Consultant

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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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