ENVIRONMENT

Longview, Washington mill disaster contaminates Columbia River

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Longview, Washington mill disaster contaminates Columbia River

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Authorities in Longview, Washington, have shifted from rescue to recovery operations after a 900,000-gallon chemical tank ruptured Tuesday at the Nippon Dynawave Packaging pulp and paper mill. Officials confirmed two deaths and said nine additional workers remain missing and are feared dead. The tank contained white liquor, a caustic mixture of sodium hydroxide and sodium sulfide used in paper production, with an estimated 550,000 to 570,000 gallons released. Tests now confirm the spill has reached the Columbia River. As of Wednesday, air quality and Longview’s municipal drinking water show no identified health impacts, while environmental assessments of the river continue.

Prepared by Olivia Bennett and reviewed by editorial team.

Timeline of Events

Tuesday Tank at Nippon Dynawave Packaging ruptures
Tuesday Hundreds of thousands of gallons escape
Tuesday Initial search and rescue operations begin
Wednesday Officials confirm two deaths, nine missing
Wednesday Testing detects contamination in Columbia River
Wednesday Governor calls event potentially deadliest industrial tragedy
Today Site remains unstable with ongoing minor leaks
Today Public advised to avoid disaster vicinity

Why This Matters to You

This disaster could impact your community's health and safety. If you live near the Columbia River, be cautious. Avoid the area around the mill. Keep an eye on local news for updates on water safety.

The Bottom Line

This is a serious industrial tragedy with potential long-term environmental effects. The full impact on the Columbia River isn't clear yet. If you know someone near Longview, it's worth forwarding this info. They should stay informed and safe.