Nippon Dynawave, Longview

Facility information

This is a kraft pulp and paper mill and liquid packaging plant.

• With around 550 employees, the pulp and paper mill makes about 280,000 tons of bleached liquid packaging paperboard and wetlap and slush pulp each year. The liquid packaging plant has about 450 employees.

• Nippon treats its wastewater and sends it to the Columbia River. It also accepts and treats wastewater from Eagle US 2, Hasa, Specialty Minerals, Solvay Chemicals, the Columbia & Cowlitz Railway, North Pacific Paper Corporation (NORPAC), Weyerhaeuser's Lumber and Saw Mill, and the Mint Farm.

Permit information

• Air Operating Permit

  • Support document
  • Support document for 2019 update to the permit
  • Support document for 2020 update to the permit​

• Wastewater permit

  • Support document
  • Support document for 2015 update to the permit
  • Support document for 2019 update to the permit​

Nippon Dynawave contacts

Company website
Facility phone: 360-425-2150
Location: 3401 Industrial Way, Longview, Wash.