Green Duwamish Watershed

West Seattle - Wastewater Infrastructure (Outfalls + Pipes)

West Seattle - Drainage Basins With RainWise Eligible Areas

Longfellow Creek Watershed Boundaries

West Seattle - Topography and Bathymetry

West Seattle - Wastewater Pathways from School to Treatment Plant

West Seattle - Impervious Surface Area w/aerial photo

West Seattle - Wastewater Infrastructure (Outfalls Only)

West Seattle - Wastewater Infrastructure (Full)

West Seattle - Wastewater Infrastructure - Skeleton Only

Longfellow Creek Legacy Trail

West Seattle - Contour Lines

West Seattle - Impervious Surface Area

West Seattle 2013

West Seattle 1936

Green Duwamish Watershed Streams, Rivers and Lakes

Questions?  Email us at info@sustainabilityambassadors.org

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© Sustainability Ambassadors 2020

website built by youth leaders

Seattle, King County, Washington