TagDes Moines(304)

This map depicts the planning area boundary surrounding Seattle-Tacoma International Airport and its neighboring communities, including Burien, Normandy Park, Des Moines, Tukwila, and Riverton. The shaded region highlights the airport's footprint and immediate environs, while the dashed boundary line delineates the study area used for airport-related land use and noise planning purposes. The document appears to be part of an environmental or community planning effort assessing the impact of Sea-Tac Airport on surrounding residential and commercial areas.

This map from Highline Water District's Water System Plan shows the district's Regional Water Service Area (RWSA) and surrounding city boundaries in the communities near Sea-Tac Airport, including Burien, Normandy Park, Des Moines, SeaTac, Tukwila, Kent, Federal Way, and unincorporated King County. The document depicts roads, water bodies such as Angle Lake, Lake Fenwick, and Star Lake, and parcel boundaries across the service area along the eastern shore of Puget Sound. While primarily a water infrastructure planning document, it provides detailed geographic context for the municipalities and neighborhoods in the Sea-Tac Airport vicinity.

This document is a water system facilities and pressure zones map for the Highline Water District, covering communities including SeaTac, Des Moines, Burien, Normandy Park, and Federal Way in the greater Seattle area. It shows the locations of water mains, pump stations, storage facilities, wells, water treatment plants, and pressure-reducing valves (PRVs) across more than a dozen distinct pressure zones. The map is part of the district's Water System Plan and was produced by engineering firm Carollo.

This April 2023 presentation by Erin Nelson outlines options for the Des Moines Creek Basin Committee as it prepares to renew its Interlocal Agreement (ILA), a cooperative arrangement among local jurisdictions managing the creek basin near Des Moines, Washington. The meeting agenda covers a review of past studies and committee accomplishments, a discussion of what has worked and what needs improvement, and a decision on workable paths forward. While focused on stormwater and creek basin management rather than airport noise policy directly, the Des Moines Creek basin is located adjacent to Sea-Tac Airport and its management is relevant to the broader environmental context of the surrounding area.