Cleanup Documents and Reports

Unfumed Slag Processing and Removal – Groundwater Monitoring Plan, August 2021

2020 Water Resources Monitoring Report

2021 Groundwater and Surface Water Corrective Action Monitoring Plan

2020 Groundwater and Surface Waer Corrective Action Monitoring Plan

Transfer of 322 Acres to Prickly Pear Land Trust Puts East Helena Greenway Project on the Path to Reality

East Helena Greenway Project Fact Sheet, December 2020

Public Meeting Documents

Invitation: Dec. 8, 2021 East Helena Site Virtual Public Meeting

Presentation: Cleanup and Redevelopment Update, Dec. 8, 2020 Virtual Meeting

Virtual Public Meeting Dec. 8: Update on Former ASARCO East Helena Smelter Facility

Presentation: Update on Groundwater Conditions at former East Helena Smelter

2019 East Helena Water Resources Monitoring Report

2018 East Helena Groundwater Monitoring Report

Fact Sheets

Fact Sheet: East Helena Cleanup—A Model of Environmental Protection and Sustainability

EPA—A Citizen’s Guide to ET Covers

Prickly Pear Creek (PPC) Fact Sheet