TagCity Of Des Moines(206)

The City of Des Moines, WA is proposing the formation of a permanent Airport Advisory Committee to advise the City Council on matters related to Seattle-Tacoma International Airport, including review of the Sustainable Airport Master Plan (SAMP), potential interlocal agreements with airport partners, and the city's strategy with the Port of Seattle. The committee would consist of at least three Des Moines residents, including at least one City Council member, and would meet quarterly to evaluate airport-related issues and provide recommendations. Staff submitted the proposal for Council approval at the February 6, 2025 meeting, following a unanimous Council vote in October 2024 to establish such a committee.

The City of Des Moines, Washington outlined its 2025 state legislative priorities, which include several airport-related concerns such as establishing a permanent air quality monitor, funding an independent study on the impacts of the Seattle-Tacoma International Airport Master Plan (SAMP), and expanding sound insulation repair and replacement programs. The city also seeks enhancements to SB5955 and RCW53 to allow unconstrained funding for mitigating public health impacts from airport operations. Additional priorities include public safety funding, property tax reform, replacement of the Redondo Fishing Pier, historic preservation, and development of electric passenger-only ferry routes connecting Des Moines.

The City of Des Moines, Washington submitted formal comments to the Port of Seattle in December 2024, raising concerns about the environmental and health impacts of Seattle-Tacoma International Airport's planned growth. The city warns that by 2032, annual flight operations will increase by nearly 20%, expanding the noise exposure zone and raising the number of residents affected by significant aircraft noise from roughly 14,000 to nearly 22,000—with most of that burden falling on Des Moines residents. The letter calls on the Port and FAA to extend public comment periods, pursue meaningful noise mitigation measures such as sound insulation for homes and schools, and engage more collaboratively with impacted communities rather than treating public review as a formality.

Four cities near Seattle-Tacoma International Airport — Burien, Normandy Park, SeaTac, and Des Moines — submitted formal comments in December 2024 objecting to the airport's Sustainable Airport Master Plan Environmental Assessment. The cities warn that planned growth will increase annual flight operations by nearly 20% by 2032, expanding the noise impact zone and exposing an estimated 22,000 residents to significant aircraft noise, up from about 14,000 in 2022. They call on the Port of Seattle to extend public review periods, improve its sound insulation program, and take proactive steps to protect the low-income and minority communities most burdened by airport noise.

The City of Des Moines submitted formal comments to the Port of Seattle in December 2024, expressing serious concerns about the Seattle-Tacoma International Airport's Sustainable Airport Master Plan and its projected growth in flight operations. The letter warns that by 2032, a nearly 20% increase in annual flights will significantly expand noise exposure for Des Moines residents, with the population affected by harmful noise levels rising by roughly 37% even without the proposed expansion. The city calls on the Port and FAA to extend public review periods, develop meaningful noise mitigation measures such as sound insulation programs, and collaborate more genuinely with neighboring communities rather than treating public input as a regulatory checkbox.