https://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.png00Anna Novikovahttps://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.pngAnna Novikova2021-08-30 17:12:432023-12-28 11:28:15East Helena Corrective Measures Implementation Work Plan, August 2021
https://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.png00Anna Novikovahttps://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.pngAnna Novikova2021-07-01 09:14:122023-12-28 11:42:422021 Groundwater and Surface Water Corrective Action Monitoring Plan
https://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.png00Anna Novikovahttps://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.pngAnna Novikova2021-02-22 17:54:282024-09-25 15:57:482020 Groundwater and Surface Water Corrective Action Monitoring Plan
https://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.png00Anna Novikovahttps://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.pngAnna Novikova2022-08-05 09:07:522024-01-17 12:17:01East Helena Redevelopment Photos, July 2022
https://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.png00Anna Novikovahttps://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.pngAnna Novikova2021-11-09 18:23:372021-11-29 12:48:41Invitation: Dec. 8, 2021 East Helena Site Virtual Public Meeting
https://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.png00Anna Novikovahttps://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.pngAnna Novikova2020-12-03 17:00:252023-12-27 15:42:44Virtual Public Meeting Dec. 8: Update on Former ASARCO East Helena Smelter Facility
https://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.png00Anna Novikovahttps://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.pngAnna Novikova2020-11-24 13:04:372024-01-17 12:13:16Fact Sheet: Update on Corrective Measures to Address Arsenic in Groundwater, October 2020
https://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.png00projects@coldspringdesign.comhttps://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.pngprojects@coldspringdesign.com2016-09-22 17:05:452023-12-27 15:36:33Fact Sheet: East Helena Cleanup—A Model of Environmental Protection and Sustainability
https://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.png00projects@coldspringdesign.comhttps://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.pngprojects@coldspringdesign.com2014-01-27 18:16:482024-01-11 14:37:38EPA—A Citizen’s Guide to ET Covers
Addendum – Unfumed Slag Processing and Removal Groundwater Monitoring Plan, Feb. 2022
East Helena Corrective Measures Implementation Work Plan, August 2021
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 Water Corrective Action Monitoring Plan