CCR Rule Compliance Data and Information
Colstrip 1 & 2 STEP D Cell
Documents
- 2015 Talen MT CSES CCR Fugitive Dust Control Plan-1 and 2 STEP D Cell
- 2015 CSES Units 1-4 Annual Structural Stability Inspection Report – STEP D
- Colstrip-CCR-Written-Closure-Plan-October-2016-1-2-STEP
- Colstrip-CCR-Post-Closure-Plan-October-2016-1-2-STEP
- Colstrip-CCR-Structural-Stability-Assessment-October-2016-1-2-STEP
- Colstrip-CCR-Hazard-Potential-Classification-Assessment-October-2016-1-2-STEP
- Colstrip-CCR-Units-12-STEP-Safety-Factor-Assessment-October-2016-1-2-STEP
- Colstrip-CCR-Liner-Construction-Documentation-Report-October-2016-1-2-STEP
- Colstrip-CCR-History-of-Construction-Report-October-2016-1-2-STEP
- Colstrip-1-2-STEP-CCR-Inflow-Design-Flood-Control-System-Plan-October-2016
- 2016-Colstrip-Annual-CCR-Fugitive-Dust-Control-Report-1-2-STEP-D-Cell
- 2016-CSES-STEP-D-Cell-Annual-Dam-Dike-Inspection-Report
- Colstrip-1-2-Step-D-Cell-CCR-EAP
- Colstrip-1-2-Step-D-Cell-CCR-Groundwater-Monitoring-Plan-Certification-Oct-2017
- Colstrip-1-2-Step-D-Cell-CCR-Groundwater-Monitoring-Statistical-Method-Certification-Oct-2017
- 2017-Colstrip-Annual-CCR-Fugitive-Dust-Control-Report-12-STEP-D
- 2017-CSES-CCR-Annual-Dam-Dike-Inspection-Report-Jorgensen-1-2-STEP-D
- 2017-Colstrip-CCR-Annual-Groundwater-Monitoring-Corrective-Action-Report-1-2-STEP-D
- Colstrip 1-2 Step D/Easier View of 2017 Colstrip CCR Annul Groundwater Monitoring Corrective Action Report 1-2 STEP D.pdf
- Annual Emergency Action Plan Face to Face 2017 Colstrip 12 STEP D Cell
- MD 18058 Location Restrictions - Colstrip Reduced - 1&2 STEP D Cell
- Talen Colstrip 2018 Fugitive Dust Control Report - 1&2 STEP D Cell
- 2018 CSES Annual Dam and Dike Inspection Report - 1&2 STEP D Cell
- 2018 Annual Groundwater Monitoring and Corrective Action Report - 1&2 STEP D Cell
- 2019 Annual Fugitive Dust Control Report - STEP D Cell
- 2019 CSES Annual Inspection Report - STEP D Cell
- 2019 Annual Groundwater Monitoring and Corrective Action Report - STEP D Cell
- 2020 Annual Fugitive Dust Control Report - STEP D
- 2020 CSES Annual Inspection Report - STEP D Cell
- 2020 Annual Groundwater Monitoring and Corrective Action Report - STEP D
- STEP D Cell Closure NOI
- Colstrip Written Closure Plan updated May 2021 - STEP D Cell
- 2021 Structural Stability Assessment - STEP D
- 2021 Safety Factor Assessments - STEP D
- 2021 Annual Fugitive Dust Control Report - STEP D Cell
- 2021 CSES Annual Inspection Report - STEP D Cell
- 2021 Annual Groundwater Monitoring and Corrective Action Report - STEP D
- 2022 Annual Fugitive Dust Report - STEP D
- 2022 CSES Annual Inspection Report - STEP D
- 2022 Annual Groundwater and Corrective Action Report - STEP D
- Written Closure Plan Updated June 2023 - STEP D
- Colstrip 1&2 STEP D Cell CCR Hazard Potential Classification Assessment October 2023
- 2023 Annual Fugitive Dust Control Report - 1&2 Step-D
- CCR Rule_SSL_Notificaton_Colstrip_257.95(g)_Fall2023 - STEP D
- 2023 CSES Annual Inspection Report 2024-01-24 - STEP D
- 2023 Colstrip CCR Annual Groundwater and Corrective Action Report - STEP D
- 2023-2028 Colstrip 1&2 STEP D Cell Inflow Design Flood Control System Plan 20240426
