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Engineering Evaluation/Cost Analysis for Columbia Mine

Mojave National Preserve » Engineering Evaluation/Cost Analysis for Columbia Mine » Document List

This project has been categorically excluded from further review under the National Environmental Policy Act. The National Park Service may proceed to have an Engineering Evaluation and Cost Analysis prepared for the Columbia Mine, with the intent of cleaning up contaminated materials that pose a risk to human health and ecological receptors.

Contact Information
Gary Riley
(206) 220-4040