UPPER TENMILE CREEK MINING AREA
Superfund Site Profile
Announcements and Key Topics
EPA has completed the second five-year review of cleanup actions performed under the Superfund Program at the site.
You may view the five-year review report online or in person:
- Second Five-Year Review Report for the Upper Tenmile Creek Mining Area Superfund Site Lewis and Clark County, Montana (PSD) (83 pp, 31 MB, About PDF)
- EPA Superfund Records Center
10 West 15th ...
The 53-square-mile Upper Tenmile Creek Mining Area site is located in Lewis and Clark County, just southwest of Helena, Montana. The site includes about 150 active and abandoned mines in ...
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