Death Toll Rises to Eleven in Washington State Chemical Tank Rupture
Eleven confirmed dead in Washington state chemical accident, all bodies recovered

Image: The Star
A chemical tank rupture at a Nippon Dynawave Packaging facility in Longview, Washington, has resulted in eleven confirmed fatalities. The incident involved a tank containing 900,000 gallons of a chemical solution, leading to contamination in the nearby Columbia River, though no immediate health threats have been reported.
- 01The chemical tank contained 900,000 gallons (approximately 3.4 million liters) of 'white liquor', a mixture of sodium hydroxide and sodium sulfide.
- 02The incident occurred at the Nippon Dynawave Packaging facility, part of Nippon Paper Industries, acquired in 2016 for $225 million.
- 03Authorities confirmed that all nine missing individuals were found, bringing the total death toll to eleven.
- 04Contamination from the tank has affected the nearby Columbia River, but air quality and drinking water in Longview remain unaffected.
- 05Recovery efforts included drones and crews working through debris to locate the missing individuals.
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On May 30, the death toll from a chemical tank rupture at the Nippon Dynawave Packaging facility in Longview, Washington, has risen to eleven. Initially, two fatalities were confirmed after a tank containing approximately 900,000 gallons (3.4 million liters) of 'white liquor', a chemical solution used in paper production, imploded on Tuesday. Recovery efforts continued throughout the week, with crews successfully locating all nine missing individuals. Cowlitz 2 Fire & Rescue's deputy chief, Kurt Stitch, reported that recovery teams utilized drones and worked through debris to find the victims. Although tests confirmed contamination in the nearby Columbia River, officials stated that there have been no detected negative health impacts on air quality or the drinking water supply in Longview. Nippon Paper Industries, Japan's second-largest paper manufacturer, owns the Longview plant, which was acquired from Weyerhaeuser in 2016 for $225 million. This tragic incident highlights the potential dangers associated with chemical manufacturing and the importance of safety protocols in such facilities.
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The chemical incident has raised concerns about environmental safety and the health of local residents due to contamination in the Columbia River.
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