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Industrial Section

Industrial Section

Hasa Inc.

Facility Information
Hasa receives sodium hypochlorite (bleach) in bulk tank trucks, off-loads it to bulk storage tanks, and repackages it into one gallon bottles for shipment. Wastewater is sent to the Nippon, Dynawave pulp and paper mill for treatment. The mill then sends the treated wastewater to the Columbia River.

Hasa contacts
Company website
Phone: 360-578-9300
Location: 3400 Industrial Way, Longview, Wash.

Ecology wastewater permit contact:
Kelsey Holbrook
(360) 407-6355