North Pacific Paper Corporation (NORPAC) makes newsprint, printing, and specialty papers out of thermomechanical pulp, deinked pulp from recycled newsprint, and bleached kraft pulp from the Nippon Dynawave pulp and paper mill.
It sends wastewater to the Nippon mill for treatment. The mill then sends the treated wastewater to the Columbia River.
Facility phone: 360-636-6400 or 800-426-0866
Location: 3001 Industrial Way, Longview, Wash.