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Final 2025 Residential Metals Abatement Program (RMAP) Rock Creek Cattle Company Borrow Submittal #1
Full text link2025 Final Butte Reduction Works (BRW) Smelter Area Mine Waste Remediation and Contaminated Groundwater Hydraulic Control Site Quality Assurance Project Plan (QAPP) for Microbial Analysis and Biotreatability Study
Full text link2025 Final Butte Reduction Works (BRW) Smelter Area Mine Waste Remediation and Contaminated Groundwater Hydraulic Control Site Phase III Quality Assurance Project Plan (QAPP)
Full text linkButte Priority Soils Operable Unit (BPSOU) Revised Butte Hill Revegetation Specifications
Full text linkDraft Final Silver Bow Creek Conservation Area (SBCCA) Construction Quality Assurance Plan (CQAP)
Full text linkRE: Butte Priority Soils Operable Unit Revised Draft Final Reclamation Improvement Sites Field Sampling and Investigation Plan (FSP): BRES No. 45 – Garfield Response to Agency comments received June 28, 2024
Full text linkRe: Approval letter for the Butte Priority Soils Operable Unit (BPSOU) Butte Treatment Lagoons (BTL) Groundwater Treatment System Quarterly Operation and Maintenance Report – Quarter 1 2025 (dated June 30, 2025)
Full text linkRe: Approval letter with comments for the Butte Priority Soils Operable Unit (BPSOU) Draft Final Annual Operations and Maintenance (O&M) Butte Treatment Lagoons (BTL) System 2024 (dated May 30, 2025)
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