Cosmo Specialty Fibers (formerly Weyerhaeuser Cosmopolis)Wastewater permit comment period
The Dept of Ecology invites you to comment on Cosmo Specialty Fibers' proposed wastewater permit renewal. The comment period runs April 7 - May 8, 2015.
Employing about 200 people, the mill uses virgin hemlock to make up to 550 tons of dissolving pulp (acetate, viscose and ether grades) each day. It discharges wastewater to Grays Harbor and the Chehalis River.
Facility Site Number: 32
Location and Mailing address:
P.O. Box 539
Cosmopolis, WA 98537
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