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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.

TagCity Of Des Moines(211)

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  • 2017-11-16

    WSDOT surplus property notice IC. #1-17-07992

    In November 2017, the Washington State Department of Transportation (WSDOT) notified the Des Moines City Council that a parcel of surplus state-owned property was being transferred at market value to the Port of Seattle. The notice was issued in compliance with RCW 47.12.055 and RCW 43.17.400, which require a 60-day waiting period before such property transfers can be completed. The city was invited to request additional information or waive the waiting period in writing to allow the transfer to proceed without delay.
    TagsCity Of Des Moines, Des Moines Creek Business Park, WSDOTFolderDes Moines
  • 2017-09-27

    Final Highline Forum agenda – Air Quality

    The Highline Forum held its September 27, 2017 meeting at the Des Moines Beach Park Dining Hall, focusing on the theme of air quality in communities surrounding Seattle-Tacoma International Airport. The agenda featured presentations from Port of Seattle Aviation Managing Director Lance Lyttle on airport community engagement, and a regional air quality briefing from the Puget Sound Clean Air Agency. The forum also included an update from the City of Des Moines, finalization of operating procedures, and discussion of topics for the next scheduled meeting.
    TagsCity Of Des Moines, Highline Forum, Port Of Seattle, PSCAAFolderHighline Forum 2017
  • Wlblogoforextratrans6 smaller
    2017-06-26

    Des Moines city council objects to new airport passenger holding structure

    By Jack Mayne Des Moines city government is questioning a large new traveler holding room at the south end of Seattle-Tacoma International Airport because city residents are constantly challenged by noise and health impacts. The Port of Seattle had said the facility was a not a significant structure, but the city objects and wants more
    CategoriesFrom The Web TagsAirport Committees, City Of Des Moines, Des Moines Aviation Advisory Committee, Sea-Tac Airport, Waterland Blog
  • 2017-06-21

    DNS for Concourse D Hardstand Holdroom comment letter

    In a June 21, 2017 letter to the Port of Seattle, the City of Des Moines raised concerns about the SEPA Determination of Nonsignificance for the Concourse D Hardstand Holdroom project at Sea-Tac Airport, questioning whether the facility was truly limited to serving existing passenger levels or was also intended to support future growth. The city argued that the DNS should clarify how the project relates to the Sustainable Airport Master Plan and future expansion. Des Moines emphasized that its residents already bear disproportionate noise and health impacts from airport operations and requested thorough environmental analysis and appropriate mitigation for any airport facility enhancements.
    TagsCity Of Des Moines, Concourse D, Sea-Tac Airport, SEPA, Sustainable Airport Master PlanFolderSP #2
  • City Council considers future of Wasson property at Des Moines Marina

    https://waterlandblog.com/2017/03/03/city-council-considers-future-of-wasson-property-at-des-moines-marina/ By Jack Mayne When longtime Des Moines Councilmember Donald Wasson died a year ago he left his waterfront property located at the entrance to Beach Park to the city and now City Council and staff are working to figure out whether to continue it as a rental house or making other plans. City Manager Michael
    CategoriesFrom The Web, History TagsCity Of Des Moines, Des Moines Marina, Don Wasson, Jack Mayne, Waterland Blog
  • 2016-01-21

    Resolution No. 1322: Approving the 2nd Addendum to the Restated and Amended Second Development Agreement between the City of Des Moines and the Port Of Seattle

    The City Council of Des Moines, Washington approved Resolution No. 1322 on January 21, 2016, authorizing the City Manager to enter into a 2nd Addendum to the development agreement with the Port of Seattle for the Des Moines Creek Business Park. The resolution updates the project's master plan, with the primary change being the relocation of an internal loop road, while requiring completion of several planning requirements including site plans, environmental review, traffic analysis, and a right-of-way vacation before development can proceed.
    TagsCity Of Des Moines, Des Moines, Des Moines Creek Business Park, DMCBP, Port Of SeattleFolderDes Moines
  • 2016-01-21

    Des Moines City Council Regular Meeting Agenda, January 21, 2016

    The Des Moines, WA City Council held a regular meeting on January 21, 2016, covering several infrastructure and business items, including the award of a $3.4 million public works construction contract to SCI Infrastructure for improvements to S. 216th Street between 24th Avenue S and SR99, part of the Transportation Gateway Project. The agenda also included a public hearing on a proposed ordinance related to the Des Moines Creek Business Park, as well as new business items covering on-call civil engineering consultant agreements and a professional services recruitment contract.
    Tagscity council, City Of Des Moines, Des Moines Creek Business Park, GSA, PanattoniFolderDes Moines Creek Business Park
  • 2015-12-10

    City of Des Moines 2016 Parks, Recreation & Senior Services Master Plan

    This is the City of Des Moines, Washington 2016 Parks, Recreation & Senior Services Master Plan, adopted by the Des Moines City Council on December 10, 2015. The plan covers existing park resources, programs, and demographics, along with a needs assessment, facility development priorities, cost estimates, and funding strategies for the city's parks and recreation system. It also includes goals, policies, and implementation strategies for parks, recreation, and open space.
    TagsCity Of Des Moines, community development, Master Plan, ParksFolderDes Moines Creek Business Park
  • 2015-12-10

    Resolution No. 1317: Approving the Parks, Recreation and Senior Services Master Plan for the City of Des Moines, 2016–2021

    The City Council of Des Moines, Washington adopted Resolution No. 1317 on December 10, 2015, officially approving the 2016–2021 Parks, Recreation and Senior Services Master Plan. The plan, developed with input from a citizen advisory committee and a professional architectural consultant, guides future park acquisitions, renovations, and capital improvements, and must be filed with the state Recreation and Conservation Office within 30 days. It also serves as the basis for updating the city's Comprehensive Plan and calculating Park Impact Fee rates.
    Tagscity council, City Of Des Moines, Master Plan, Parks, RCWFolderDes Moines Creek Business Park
  • 2015-05-27

    City of Des Moines Economic Development Presentation

    This presentation from the City of Des Moines, Washington outlines the city's economic development context, noting its population of roughly 30,000 residents across 6.5 square miles and a median household income of $60,000. The city faces suburban challenges including transitioning toward more urbanized town centers and achieving fiscal self-sufficiency, complicated by the fact that 50% of its potential trade capture area lies underwater in Puget Sound. The city's strategy focuses on increasing overall economic demand rather than competing directly with neighboring communities.
    TagsCity Of Des Moines, community development, Des Moines, Economic Development Division, Highline ForumFolderHighline Forum 2015

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Upcoming Events

  • Stay Grounded Event: Night trains, not night planes!
    Add to CalendarMSunday Sep 13: 12:00am
    Ntnnp social media3

    For the past two years, more than 220 initiatives from 15 countries have declared September 13th as the International day for the ban of night flights at airports. In parallel, activists across Europe have been gathering for pyjama parties for night trains – coordinated in 2024 and 2025 by Back on Track and Stay Grounded.

    [...]
  • 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

    [...]

[See all...]


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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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