King County Watershed Atlas The Atlas of the Watersheds in King County, Washington displays the watersheds of King County, their sub-watersheds, local government and other institutional boundaries, surface water-related historical facts and locations of significance, aquatic resource information, and current (1992) and projected (2012) land cover. The maps also provide an overview of the significant issues and challenges in surface water management for each of the watersheds, as well as issues and challenges that pertain to the major basins within each watershed. The Watershed Atlas is provided in Adobe Acrobat format. If you do not currently have Acrobat Reader installed on your computer, please visit Acrobat help for instructions on free downloading and installation. The Watershed Atlas file size is 2,879 Kb, and will take approximately 15.8 minutes to download using a 28.8 Kb/s modem. Regional Needs Assessment Atlas (2,879 KB) Please note: King County published the Regional Needs Assessment Atlas in mid 1995. Therefore, some information contained in the atlas is outdated, including incorporated areas, assessed valuations, and to some degree, land cover.

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