https://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.png00jlerman@coldspringdesign.comhttps://www.mtenvironmentaltrust.org/newsite/wpinhere/wp-content/uploads/2016/04/METG-logo-transparent.pngjlerman@coldspringdesign.com2018-03-28 05:15:082024-02-22 12:42:43Available for Public Review and Comment: Draft Former Asarco East Helena Facility Corrective Measures Study (CMS) Report
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 Novikova2017-07-20 12:47:472024-02-23 13:13:532017 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 Novikova2016-05-23 13:06:142024-02-23 13:13:03Technical Memo – Existing Information and Data Compilation for Slag Pile Area
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 Novikova2016-04-25 12:43:312024-02-22 12:47:432016 Groundwater and Surface Water Corrective Action Monitoring Plan
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.com2014-04-01 07:02:322016-04-12 12:54:45Town Hall Presentation
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.com2014-03-14 14:23:172016-09-13 15:16:52Town Hall Invitation
2018 Corrective Action Monitoring Plan
Available for Public Review and Comment: Draft Former Asarco East Helena Facility Corrective Measures Study (CMS) Report
2017 Groundwater and Surface Water Corrective Action Monitoring Plan
East Helena Slag Pile Cover Concepts Technical Memo, December 2016
Technical Memo – Existing Information and Data Compilation for Slag Pile Area
2016 Groundwater and Surface Water Corrective Action Monitoring Plan