CCR Rule Compliance Data and Information
Colstrip 1 & 2 B Flyash Pond
Documents
- 2015 Talen MT CSES CCR Fugitive Dust Control Plan-1 & 2 B Flyash Pond
- 2015 CSES Units 1-4 Annual Structural Stability Inspection Report - 12 BA
- Colstrip 1&2 B Flyash-Pond-CCR Liner Construction Documentation Report October 2016
- Colstrip 1&2 B Flyash Pond CCR Hazard Potential Classification Assessment October 2016
- Colstrip-1-2-B-Flyash-Pond-CCR-History-of-Construction-Report-October-2016-BFA
- Colstrip-1-2-B-Flyash-Pond-CCR-Inflow-Design-Flood-Control-System-Plan-October-2016-BFA
- Colstrip-1-2-B-Flyash-Pond-CCR-Written-Closure-Plan-October-2016-BFA
- Colstrip 1&2 B Flyash Pond CCR Hazard Potential Classification Assessment October 2016
- Colstrip 12 B Flyash Pond CCR Units 12 STEP Safety Factor Assessment October 2016 BFA
- Colstrip CCR Post Closure Plan October 2016 12BFA
- 2016-Colstrip-Annual-CCR-Fugitive-Dust-Control-Report-1-2-B-Flyash-Pond
- 2016-CSES-1-2-B-Flyash-Pond-Annual-Dam-Dike-Inspection-Report
- Colstrip-1-2-B-Flyash-Pond-CCR-EAP
- Colstrip-1-2-B-Flyash-Pond-CCR-Groundwater-Monitoring-Plan-Certification-Oct-2017
- Colstrip-1-2-B-Flyash-Pond-CCR-Groundwater-Monitoring-Statistical-Method-Certification-Oct-2017
- 2017-Colstrip-Annual-CCR-Fugitive-Dust-Control-Report-12B-Flyash-Pond
- 2017-Colstrip-CCR-Annual-Groundwater-Monitoring-Corrective-Action-Report-1-2-B-Flyash-Pond
- Colstrip 1-2 B Flyash Pond/Easier View of 2017 Colstrip CCR Annul Groundwater Monitoring Corrective Action Report 1-2 B Pond.pdf
- Annual Emergency Action Plan Face to Face 2017 Colstrip 12 B Flyash Pond.pdf
- CCR Rule Assessment Notification Colstrip 257.94e3 5_8_18 - 1&2 B Flyash Pond
- CCR Rule SSL Notification Colstrip 257.95(g) -1&2 B Flyash Pond
- MD18058 Location Restrictions Colstrip Reduced - 1&2 B Flyash Pond
- Talen Colstrip 2018 Fugitive Dust Control Report - 1&2 B Flyash Pond
- 2018 Annual Groundwater Monitoring and Corrective Action Report - 1&2 Flyash Pond
- Notification of Assessment of Corrective Action - 1&2 B Flyash Pond
- Assessment of Corrective Measures - 1&2 B Flyash Pond
- CCR Rule SSL Notification Colstrip 257.95(g) Spring 2019 - 1&2 B Flyash
- 2019 Annual Fugitive Dust Control Report - 1&2 B Flyash
- 2019 Annual Groundwater Monitoring and Corrective Action Report - 1&2 B Flyash
- Selection of Remedy Plant Site Final B 1&2 Flyash
- CCR Rule SSL Notification Colstrip 257.95(g) Spring 2020 - 1&2 B Flyash Pond
- Colstrip Fall_2020_Progress Report - 1&2 B Flyash
- CCR Rule_SSL_Notificaton_Colstrip_257.95(g)_fall2020 - 1&2 Bottom Ash
- 2020 Annual Fugitive Dust Control Report - 1&2 B Pond
- 2020 CSES Annual Inspection Report - 1&2 B Flyash
- 2020 Annual Groundwater Monitoring and Corrective Action Report - 1&2 B Flyash
- Plant Area Units 1&2 B Flyash Pond Closure NOI
- Colstrip Written Closure Plan Updated May 2021 - 1&2 B Flyash
- 2021 Structural Stability Assessment - 1&2 B Flyash
- CCR Rule SSL Notification Colstrip 257.95(g) Spring 2021 - 1&2 B Flyash
- Fall 2021 Progress Report - B Flyash
- 2021 Safety Factor Assessments - 1&2 B Flyash
- 2021 Annual Fugitive Dust Control Report - 1&2 B Flyash
- 2021 Annual Groundwater Monitoring and Corrective Action Report - 1&2 B Flyash
- SSL Notification Colstrip 257.95(g) Fall 2021 - 1&2 B Flyash
- 1&2 Bottom Ash Emergency Action Plan April 2022 - B Flyash
- CCR Rule SSL Notification Colstrip 257.95(g) Spring 2022 - 1&2 B Flyash
- 2022 Annual Fugitive Dust Report - B Flyash
- CCR Rule SSL Notification Colstrip 257.95(g) Fall 2022 - B Flyash
- 2022 Annual Groundwater and Corrective Action Report - 1&2 B Flyash
- Written Closure Plan Updated June 2023 - 1&2 B Flyash
- CCR Rule_SSL_Notificaton_Colstrip_257.95(g)_spring2023 - 1&2 B Flyash
- Colstrip 1&2 Flyash Pond CCR Hazard Potential Classification Assessment October 2023
- 2023 Annual Fugitive Dust Control Report - 1&2 B Flyash
- CCR Rule_SSL_Notificaton_Colstrip_257.95(g)_Fall2023 - 1&2 B Flyash
- Colstrip Fall_2023_Progress Report - 1&2 B Flyash
- 2023 Colstrip CCR Annual Groundwater and Corrective Action Report - 1&2 B Flyash
- Plant Site CCR Rule Alt4B Corrective Measures Assessment Public Meeting 2_15_24 - 1&2 B Flyash
- 2023-2028 Colstrip 1&2 B Flyash Pond Inflow Design Flood Control System Plan 20240426
- CCR Rule_SSL_Notificaton_Colstrip_257.95(g) Spring 2024 - 1&2 B Flyash
