![A remaining administration building, warehouse and electrical substation on the Columbia Falls Aluminum Co. property on Wednesday, Sept. 18. The substation is currently operated by Bonneville Power Administration. (Casey Kreider/Daily Inter Lake)](https://hagadone.media.clients.ellingtoncms.com/ARTICLE_190929988_EP_-1_YJGHVORZCYMS_t1170.jpg?5cc718665ab672dba93d511ab4c682bb370e5f86)
A remaining administration building, warehouse and electrical substation on the Columbia Falls Aluminum Co. property on Wednesday, Sept. 18. The substation is currently operated by Bonneville Power Administration. (Casey Kreider/Daily Inter Lake)
September 21, 2019
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![Milestones reached in CFAC cleanup project](
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September 21, 2019 4 a.m.
Milestones reached in CFAC cleanup project
It’s been just over three years since the Environmental Protection Agency formally declared the Columbia Falls Aluminum Co. plant a Superfund site — a label that cued a massive undertaking to create human health and ecological risk assessments of the site and to demolish the facility.