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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.

TagWater Quality(11)

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  • 2024-09-04

    Highline Water District Tyee well agreement with Port of Seattle resolution 24-9-4c

    TagsHighline Water District, PFAS, Water Quality
  • Des Moines Creek Water Quality Monitoring Program, King County – DNRP

    The Des Moines Creek benthos sampling is part of a larger Des Moines Creek Water Quality Monitoring Program that began in 2012. This program is designed to monitor and assess water quality in Des Moines Creek and will follow three broad goals: • Understand the status and trends of water quality and ecological health of
    CategoriesFrom The Web TagsWater Quality
  • Our Transition to Fluorine-Free Foam

    Randy Krause October 2023 The Port of Seattle Fire Department continues on a five-year journey to find the safest, most efficient aircraft firefighting foam (AFFF) replacement and make Seattle-Tacoma International (SEA) one of the first U.S. airports to complete the steps for the transition after federal approval. In 2018, it was obvious the FAA would
    CategoriesFrom The Web TagsAirport Maintenance Technology Magazine, Fire fighting, PFAS, pollution, Port Of Seattle, Water Quality
  • Tribes call for national ban on salmon-killing chemical in car tires

    by John Ryan Three Northwest tribes have petitioned the federal government to ban a salmon-killing chemical found in tires and urban streams worldwide. As car and truck tires wear and leave behind skid marks and tire dust, the rubber stabilizer known as 6PPD turns into 6PPD-quinone (also called 6PPD-q), one of the most toxic substances
    CategoriesFrom The Web TagsKUOW, SR509, Stormwater, Water Quality
  • Fecal bacteria pollution is a problem for Poverty Bay’s shellfish

    A mix of dog droppings, septic leakage and other pollutants have become a nuisance for wildlife and geoduck harvesting at Poverty Bay over the last few years. By Alex Bruell • August 19, 2022 5:30 am Divers, walkers and other beachgoers enjoy Poverty Bay in Des Moines on a Saturday morning, Aug. 13. Photo by Alex Bruell/Sound
    CategoriesFrom The Web TagsFederal Way Mirror, pollution, Water Quality
  • 2014-10-13

    Firefighter PFAS training exercise October 13, 2014

    TagsFire fighting, Health, pollution, Stormwater, Water Quality
  • RCAA Flyer Conveyor 2001

    According to this, the Port has already spent $322MM on Third Runway.
    CategoriesHistory TagsConveyor, Ecology, Flyer, PCHB, Permitting, RCAA, Water Quality
  • 1997-11-01

    Des Moines Creek Basin Plan November 1997

    CategoriesHistory TagsCity Of Des Moines, City Of SeaTac, Des Moines Creek Basin Plan, King County, Land Use, Port Of Seattle, Water Quality
  • Letter to Barbara Stuhring re Deicing Ethylene Glycol water treatment

    CategoriesCorrespondence TagsDeicing, EIS, Ethylene Gycol, FAA, letter, Third Runway, Water Quality
  • Barbara Hinkle to Barbara Stuhring re De-icer Ethylene Glycol

    CategoriesHistory TagsBarbara Hinkle, Deicing, Ethylene Gycol, Stormwater, Water Quality

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Upcoming Events

  • Joint Des Moines and Burien Airport Committee Meeting
    Add to CalendarMMonday Jul 13: 4:00pm
    21630 11th Avenue S, Suite C,
    July 13 2026 joint des moines and burien airport committee meeting agenda packet pdf

    Agenda Item: 2026 Aviation Noise & Emissions Symposium Summary Document Link

    [...]
  • Rep. Adam Smith Aviation Forum
    Add to CalendarMSaturday Jul 18, 1:00pm - 2:00pm
    2400 S. 240th St,
    Event image 1

    From the Office of Congressman Adam Smith: Highline College (Building 8, Mt. Townsend Room)Des Moines, WA Saturday, July 18 • 1 PM – 2 PM Join Rep. Adam Smith for an Aviation Forum. Attendees will have questions and concerns about aviation noise and emissions. RSVP today! Representative Adam Smith is hosting an aviation forum with

    [...]

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Help study childhood asthma. Get free HEPA filter!

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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!

A report examining the barriers to implementing sustainable aviation fuel (SAF) in Massachusetts, authored by Neil Rasmussen and Chuck Collins from the Institute for Policy Studies. The report analyzes challenges and obstacles facing SAF adoption in the state.
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