Solvay Chemicals, Inc.Facility information
The Solvay plant in Longview manufactures hydrogen peroxide.
Wastewater is discharged to the Nippon, Longview pulp and paper mill's wastewater treatment system. Weyerhaeuser then discharges it to the Columbia River.
Solvay Chemicals, Inc.
3500 Industrial Way
Longview, WA 98632
Facility Site ID: 67696464
Ecology wastewater permit contact
Kelsey Holbrook, (360) 407-6355
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