https://www.usgs.gov/media/images/duwamish-river-wa
The USGS monitors streamflow and sediment at Duwamish River at Golf Course at Tukwila, WA.
duwamish rivergeological survey
https://www.usgs.gov/publications/physical-chemical-and-biological-aspects-duwamish-river-estuary-king-county-washington
This report describes the significant results to 1967 of a comprehensive study that began in 1963 to evaluate what changes take place in an estuary as the...
duwamish riverphysicalchemicalbiologicalaspects
https://kingcounty.gov/en/dept/dnrp/nature-recreation/environment-ecology-conservation/watersheds/green-duwamish-river
Information and services within the drainage area that includes the Green River and the Duwamish Waterway. Includes lakes, streams, wetlands, fish and wildlife...
duwamish riverking countygreenwatershedwashington