Up River On June 17, 2018 By Fred KingIn boat, Nikon D610, river, Seattle, South Park, Spring, Uncategorized, Washington Some of the marine traffic spotted a few weeks ago on the Duwamish River, Seattle WA. Rate this:Share this:Share Print (Opens in new window) Print Share on Reddit (Opens in new window) Reddit Share on LinkedIn (Opens in new window) LinkedIn Like Loading...