St. Helens honors city administrator presumed dead after Columbia River disappearance Fox 12 07:31 Tue, 16 Jun
Search continues for St. Helens city administrator in Columbia River The Daily News, Washington 22:06 Mon, 15 Jun
From the archives: Cowlitz Indian burial ground once sat on Columbia River The Daily News, Washington 12:08 Sat, 13 Jun
Dredging the Columbia River at the expense of tribal and aquatic communities High Country News 09:01 Mon, 01 Jun
Columbia River tainted by Longview implosion, missing workers feared dead The Seattle Times 04:06 Thu, 28 May
Contamination entered Columbia River, official says after chemical tank rupture in Washington state The Charlotte Observer 22:36 Wed, 27 May
72‑year‑old woman injured after slip, 15-foot fall during hike in Columbia River Gorge Fox 12 23:42 Thu, 21 May
