northwest pipe & casing/hall process company

SE MATHER RD AT SE INDUSTRIAL

The Northwest Pipe and Casing Company is 53 acres in size and located in an industrial park in Clackamas, Oregon. Pipe manufacturing and coating operations were conducted at the site from 1956 to 1985. Waste disposal activities included using trenches and pits to bury drums, wastes, coal tars, ashes from open burning and spills. On-site surface water flows into the Willamette River, which is used for fishing. Wetlands and endangered species are found along this river. Private and municipal wells within 4 miles of the site supply drinking water to an estimated 6,100 people; the nearest of these wells is within one mile of the site. Approximately 5,200 people reside within one mile of the site. Site Responsibility: This site is being addressed through state and federal actions.

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