The Montana Department of Environmental Quality (DEQ) will assume Operations and Maintenance (O&M) responsibilities from the Environmental Protection Agency (EPA) for Operable Units 4 and 7 at the Libby Superfund Site on July 1, 2020.

Revised Remedy Evaluation Report – Part One, Units 1&2 Stage I and II Evaporation Ponds

Grant Comes from Montana’s Share of Volkswagen Environmental Mitigation Settlement

The Montana Department of Environmental Quality has issued its initial, Increment #1, reclamation bond determination for the Development Phase 1 activities proposed by Tintina Montana, Inc., on the Black Butte Copper Project.