Superfund Site: NORTHWEST PIPE & CASING/HALL PROCESS COMPANY
Superfund Site Profile
The 53-acre Northwest Pipe & Casing/Hall Process Company site is located in an industrial park in Clackamas, Oregon. Operators ran pipe manufacturing and coating operations at the site from 1956 to 1985. Improper waste disposal activities resulted in the contamination of surface water, soil and groundwater. Following cleanup, operation and maintenance activities are ongoing.