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  2. Bonita Peak Mining District

Site Documents

EPA maintains an online repository of publicly available documents related to this Superfund site. For your convenience, this page provides links to some of the most referenced and viewed documents.

Search all documents in EPA's publicly available special collection Search Special Collections 

Search all documents in EPA's publicly available administrative record  Search Administrative Record

If you are having trouble finding what you are looking for, or if you need special accommodation to access or read these files, please Contact Us.



Featured Documents

  • First Five-Year Review Report for Bonita Peak Mining District (pdf) (91pp, 66.1MB)
  • Bonita Peak Mining District Community Involvement Plan, updated September 2019, (pdf) (64pp, 4.34MB)
  • Maps of Bonita Peak Mining District: Upper Animas River, Cement Creek, and Mineral Creek (pdf) (3pp, 6.1MB)
  • Interim Record of Decision for Bonita Peak Repository (pdf) (156 pp, 4.7MB)
  • 2021 Goals 2 & 3 Sampling Activities Report (pdf) (490pp, 124MB)
  • Bonita Peak Repository Design Factsheet (pdf) (5pp, 1.8MB)
  • Fact Sheet: Interim Record of Decision for the Bonita Peak Mining District Superfund Site, May 2019 (pdf) (2pp, 238KB)

Bonita Peak Mining District

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Contact Us About the Bonita Peak Mining District
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on May 8, 2025
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