TagKing County(412)

The 1997 Des Moines Creek Basin Plan is a collaborative watershed management document produced by the City of SeaTac, City of Des Moines, Port of Seattle, and King County. It addresses stormwater, drainage, and environmental conditions within the Des Moines Creek basin, an area significantly influenced by Sea-Tac Airport and surrounding urban development. The plan establishes coordinated strategies among the four jurisdictions to manage water quality and flooding in this shared watershed.

Figure 1 from the Des Moines Creek Basin Plan (1997), a map produced by DNR GIS/Cartography/Graphics Unit showing water features and potential wetland mitigation sites in the Des Moines Creek Basin. Covers areas including Burien, Normandy Park, SeaTac, Tukwila, Des Moines, Kent, and unincorporated King County. Map legend identifies basin boundary, streams, piped streams, wetlands,

A 1997 study commissioned by cities and institutions near Seattle-Tacoma International Airport found that airport operations depress nearby property values compared to similar homes elsewhere in King County, and that properties directly under flight paths suffer additional losses from noise, visual pollution, and reduced quality of life. Researchers compared single-family homes around Sea-Tac with comparable homes in Northwest King County (Shoreline area), using strict criteria to ensure fair comparisons. The study notes that while overall regional growth means nearby home values may still rise over time, they appreciate more slowly than they would without the airport's presence.

A 1995 letter from Allan M. Furney to Chester Beattie of the Airport Communities Coalition summarizes a 1974 settlement agreement between King County, the Washington State Highway Commission, and local citizens regarding flooding and drainage problems in the Miller Creek watershed. The settlement requires King County to improve water quality, prevent excess stormwater runoff into Miller Creek, and construct appropriate drainage facilities, while prohibiting full channelization of the creek. The letter raises concerns that proposed SeaTac Airport third-runway expansion plans, as outlined in the Draft EIS, would violate these settlement provisions by significantly increasing impervious surface area and stormwater flows into the Miller Creek drainage basin.

The 1994 Puget Sound Water Quality Management Plan is a regional environmental policy document adopted on May 18, 1994 by the Puget Sound Water Quality Authority, based in Olympia, Washington. It outlines strategies and guidelines for managing and protecting water quality across the Puget Sound region. Note: This document pertains to water quality management and does not contain content related to Sea-Tac Airport noise policy.

This 1994 map from the Seattle Public Library shows the Metropolitan King County Council Districts, dividing King County, Washington into 13 districts. It lists each district's elected councilmember and contact phone number, with the council headquartered at Room 1200, King County Courthouse, 516 Third Avenue, Seattle. While primarily a political boundary reference document, it provides geographic and governance context for the King County region surrounding Sea-Tac Airport.

The North SeaTac Park Master Plan (draft) was submitted to the City of SeaTac and King County by Jones & Jones on June 26, 1992. The plan was developed with input from City of SeaTac staff, the Mayor and Council Members, and a citizen North SeaTac Park Advisory Committee, along with King County Parks Division. It outlines the master planning framework for North SeaTac Park, a public green space situated in the community adjacent to Seattle-Tacoma International Airport.