• Port Package Property Costs

    Occasionally, we post certain pages to the news feed to remind visitors that we are, above all else, an information source. There is a difference between 'data' and 'reports' and information that is useful to those who want to make change. This report tracks the costs paid for by the Port of Seattle on homes, apartments and houses of worship between 1987 and 2024, including where and how they were funded down to each parcel, project and cost center. Anyone interested in the issue of Port Package updates needs to become familiar with these kinds of statistics and begin diving into our library of more than 100 reports, maps and charts. If you don't find what you are looking for, sending us a research request.
  • Noise Event Reports & Graphs (Hours and Days)

    Let’s see how busy it is… This is one of several tools we offer to help make sense of publicly available data collected from the Port Of Seattle’s own Noise Monitoring system. Despite the long list of disclaimers below (which you should read both to understand the noise monitoring system and its significant limitations), we
  • Noise Events mapped

    Visualizing flights over the 24 Permanent Noise Monitors The 2032 boundary is not finalized and subject to frequent change! Based on a presentation of the possible 2032 boundary by the Technical Review Committee of the current Part 150
  • Port Packages mapped

    Structures with Port of Seattle avigation easements Background When the Port of Seattle conducted their initial Part 150 Study in 1985, there were at least 11,000 structures inside the eligible boundary area. Since then, it has conducted four more, including the current one. Since then, the boundary, and the structures included within those boundaries, have
  • Implementing Port Package Updates

    Deciding who gets fixed, first is key to the success of the new pilot program The Port of Seattle pilot program created by Order 24-04, will attempt to assess all 9,400+ homes in order to determine which systems are eligible and how they should be prioritized. It seems there are two primary components: equipment and
  • Master Timeline

    Key events for the airport community
  • Studies

    A landing page for all studies done to quantify and qualify the various socio-economic, environmental and health impacts to surrounding communities from Sea-Tac Airport since 1971. There are also sections for significant national and International studies that may have a strong connection with the situation at Sea-Tac Airport. Sea-Tac Airport Neighborhoods (B)eacon Hill (F)ederal Way