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Nippon Paper Mill Chemical Tank Recovery and Investigation

Sector: Chemical (Industrial) • Location: Longview, Washington, United States

Source: KOMO

Project
Under Recovery And Investigation

Recovery efforts are ongoing following the catastrophic failure and implosion of a large chemical tank containing white liquor at the Nippon paper mill in Longview, Washington. The incident caused severe injuries, chemical burns, extensive damage to the facility, and contamination of the Columbia River. Recovery crews are working in a hazardous environment to recover missing workers, while investi

Status
Prospective
Sector
Chemical (Industrial), Forest Products and Packaging, Water Supply and Storage, Manufacturing (Industrial)
Location
Longview, Washington, United States of America
Updated
22 Jul 2026
Source
KOMO

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The project “Nippon Paper Mill Chemical Tank Recovery and Investigation” is an infrastructure initiative in the Chemical (Industrial) sector, located in Longview, Washington, United States. Taiyo aggregates data on it from KOMO.

Participants

Not available for this record.

Status

Original status

under recovery and investigation

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Recovery efforts are ongoing following the catastrophic failure and implosion of a large chemical tank containing white liquor at the Nippon paper mill in Longview, Washington. The incident caused severe injuries, chemical burns, extensive damage to the facility, and contamination of the Columbia River. Recovery crews are working in a hazardous environment to recover missing workers, while investigations by the U.S. Chemical Safety and Hazard Investigation Board are underway. Efforts to dilute contaminated water are also in progress to ensure safe discharge into the river.

Original sector

Industrial

Location

Country

United States of America (USA)

State

Washington

City

Longview

Source

Source

KOMO

URL

More Details

Record type

Project

Sector

Chemical (Industrial), Forest Products and Packaging, Water Supply and Storage, Manufacturing (Industrial)

Article published date

2026-05-31

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