CCR Rule Compliance Data and Information

Clifty Creek Station

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• Annual EAP Review with First Responders
  • 2020 Clifty Creek Emergency Action Plan Review
  • 2023 Clifty Creek Emergency Action Plan Review
  • 2024 Clifty Creek Emergency Action Plan Review
• CCR Fugitive Dust Plan and Annual Reports
  • 2015 Clifty Creek Station CCR Fugitive Dust Plan- Rev. 1 (July 1, 2019)
  • 2015 Clifty Creek Station CCR Fugitive Dust Plan
  • 2016 Clifty Creek Station CCR Fugitive Dust Annual Report
  • 2017 Clifty Creek CCR Fugitive Dust Annual Report
  • 2018 Clifty Creek CCR Fugitive Dust Annual Report
  • 2019 Clifty Creek CCR Fugitive Dust Annual Report
  • 2020 Clifty Creek CCR Fugitive Dust Annual Report
  • 2021 Clifty Creek CCR Fugitive Dust Annual Report
  • 2022 Clifty Creek CCR Fugitive Dust Annual Report
  • 2022 Clifty Creek Station CCR Fugitive Dust Plan- Rev. 2 (October 2022) (2)
  • 2023 Clifty Creek CCR Fugitive Dust Annual Report
  • 2024 Clifty Creek CCR Fugitive Dust Annual Report
  • Clifty Creek CCR Fugitive Dust Plan Notification to Commissioner of IDEM 2015
  • Clifty Creek CCR Fugitive Dust Plan Revision- Notification to Commissioner
• CCR Landfill
  • Annual Inspections
    • 2015 Clifty Creek Station Initial CCR Annual Landfill Inspection Report
    • 2016 Clifty Creek Station Annual Landfill Inspection Report
    • 2017 Clifty Creek Station Annual CCR Landfill Inspection Report
    • 2018 Clifty Creek Station Annual CCR Landfill Inspection Report
    • 2019 Clifty Creek Station Annual CCR Landfill Inspection Report
    • 2020 Clifty Creek Station Annual CCR Landfill Inspection Report
    • 2021 Clifty Creek Station Annual CCR Landfill Inspection Report
    • 2022 Clifty Creek Station Annual CCR Landfill Inspection Report
    • 2023 - Clifty Creek Station Annual CCR Landfill Inspection Report
    • CC CCR Annual Landfill Inspection Report Notification to IDEM Commissioner 2016
  • CCR Location Restrictions- Clifty Creek CCR Landfill- October 17, 2018
  • Clifty Creek CCR Landfill - Closure Plan and Post-Closure Plan
  • Clifty Creek CCR Landfill - Run On-Run Off Controls- 5-Yr Update
  • Clifty Creek CCR Landfill - Run On-Run Off
  • Clifty Creek Landfill- Alternative Source Demonstration Appendix III Boron
  • Notification to Commissioner- CCR Design Criteria 5-Yr Demonstration Updates
  • Notification to IDEM Commissioner - Type I Landfill Assessment Monitoring-October 2024
• Demonstration for Site-Specific Alternative to Initiation Closure Deadline
  • Clifty Creek Station Demonstration for a Site-specific Alternative to Initiation of Closure Deadline Rev2
  • Notification to Commissioner of IDEM- Revision to Clifty Creek Alternate Closure Demonstration
  • US EPA Completeness Letter- Site-Specific Alternative to Initiation of Closure Deadline- Clifty Creek
• Groundwater Monitoring
  • 2017 - Clifty Creek CCR Annual Groundwater Monitoring and Corrective Action Report
  • 2018- Clifty Creek CCR Annual Groudwater Monitoring and Corrective Action Report
  • 2019- Clifty Creek CCR Annual Groundwater Monitoring and Corrective Action Report
  • 2020- Clifty Creek CCR Annual Groundwater Monitoring and Corrective Action Report
  • 2021- Clifty Creek CCR Annual Groundwater Monitoring and Corrective Action Report
  • 2022-Clifty Creek CCR Annual Groundwater Monitoring and Corrective Action Report
  • 2023 - Clifty Creek CCR Annual Groundwater Monitoring and Corrective Action Report
  • Clifty Creek Groundwater Statistical Method
  • Clifty Creek Groundwater System Installation and Statistical Method Notification to Commissioner October 2017
  • Groundwater Monitoring System
  • Notification to IDEM Commisioner- CCR GW Assessment Monitoring
  • Notification to IDEM Commissioner- LRCP Initiation of Assessment of Corrective Measures
• Landfill Runoff Collection Pond
  • Annual Inspections
    • 2015-Clifty Creek Dam and Dike Inspection Report
    • 2016 - Clifty Creek Dam and Dike Inspection Report
    • 2017 - Clifty Creek Dam and Dike Inspection Report
    • 2018- Clifty Creek Dam and Dike Inspection Report- Rev. 1
    • 2018- Clifty Creek Dam and Dike Inspection Report
    • 2019- Clifty Creek Dam and Dike Inspection Report- Rev. 1
    • 2019- Clifty Creek Dam and Dike Inspection Report
    • 2020- Clifty Creek Dam and Dike Inspection Report- Rev. 1
    • 2020- Clifty Creek Dam and Dike Inspection Report
    • 2021- Clifty Creek Dam and Dike Inspection Report- Rev. 1
    • 2021- Clifty Creek Dam and Dike Inspection Report
    • 2022 - Clifty Creek Dam and Dike Inspection Report
    • 2023 - Clifty Creek Station Dam and Dike Inspection Report
    • CCR Dam and Dike Inspection Report Notification to IDEM Commissioner 2015
  • CCR Location Restrictions- Clifty Creek Landfill Runoff Collection Pond- October 17, 2018
  • Clifty Creek Hazard Potential Classification
  • Clifty Creek LRCP - Alternate Source Demonstration- Appendix IV Arsenic- May 2023
  • Clifty Creek LRCP - Closure and Post Closure Plan - Rev. 1
  • Clifty Creek LRCP - Closure and Post-Closure Plan
  • Clifty Creek LRCP - Factors of Safety- 5-Yr Update
  • Clifty Creek LRCP - History of Construction
  • Clifty Creek LRCP - Inflow Design- 5-Yr Update
  • Clifty Creek LRCP - Inflow Design
  • Clifty Creek LRCP - Liner Design
  • Clifty Creek LRCP - Semi-Annual Selection of Remedy Progress Report - December 2024
  • Clifty Creek LRCP - Semi-Annual Selection of Remedy Progress Report - June 2023
  • Clifty Creek LRCP - Semi-Annual Selection of Remedy Progress Report - June 2024
  • Clifty Creek LRCP - Structural Stablity Assessment- 5-Yr Update
  • Clifty Creek LRCP - Structural Stablity Assessment
  • Clifty Creek LRCP Emergency Action Plan
  • Clifty Creek LRCP- Assessment of Corrective Measures Extension Certification
  • Clifty Creek LRCP- Assessment of Corrective Measures Report- Rev 1
  • Clifty Creek LRCP- Assessment of Corrective Measures Report
  • Clifty Creek LRCP- Closure and Post Closure Plan- Rev. 1
  • Clifty Creek LRCP- Hazard Potentail Classification- 5-Yr Update
  • Clifty Creek LRCP- Semi-Annual Selection of Remedy Progress Report- December 2020
  • Clifty Creek LRCP- Semi-Annual Selection of Remedy Progress Report- December 2021
  • Clifty Creek LRCP- Semi-Annual Selection of Remedy Progress Report- December 2022
  • Clifty Creek LRCP- Semi-Annual Selection of Remedy Progress Report- June 2020
  • Clifty Creek LRCP- Semi-Annual Selection of Remedy Progress Report- June 2022
  • Clifty Creek LRCP- Semi-Annual Selection of Remedy Report- June 2021
  • Clifty Creek LRCP- Semi-annual Selection of Remedy Progress Report- Dec. 2023
  • Clifty Creek Notification of Intent to Close the Landfill Runoff Collection Pond - Oct. 2023
  • Factors of Safety
  • Notification to Commissioner- CCR Design Criteria 5-Yr Demonstration Updates
  • Notification to IDEM Commissioner - LRCP Initiation of Assessment of Corrective Measures - October 2024
• Legacy Rule
  • Clifty Creek Station Legacy Surface Impoundment Applicability
• West Boiler Slag Pond
  • Annual Inspections
    • 2015-Clifty Creek Dam and Dike Inspection Report
    • 2016 - Clifty Creek Dam and Dike Inspection Report
    • 2017 - Clifty Creek Dam and Dike Inspection Report
    • 2018- Clifty Creek Dam and Dike Inspection Report- Rev. 1
    • 2018- Clifty Creek Dam and Dike Inspection Report
    • 2019- Clifty Creek Dam and Dike Inspection Report- Rev. 1
    • 2019- Clifty Creek Dam and Dike Inspection Report
    • 2020- Clifty Creek Dam and Dike Inspection Report- Rev. 1
    • 2020- Clifty Creek Dam and Dike Inspection Report
    • 2021- Clifty Creek Dam and Dike Inspection Report- Rev. 1
    • 2021- Clifty Creek Dam and Dike Inspection Report
    • 2022 - Clifty Creek Dam and Dike Inspection Report
    • 2023 - Clifty Creek Station Dam and Dike Inspection Report
    • CCR Dam and Dike Inspection Report Notification to IDEM Commissioner 2015
  • CCR Location Restrictions- Clifty Creek West Boiler Slag Pond- October 17, 2018
  • Clifty Creek Hazard Potential Classification
  • Clifty Creek Notification of Intent to Close the West Boiler Slag Pond - Oct. 2023
  • Clifty Creek WBSP - Assessment of Corrective Measures Extension Certification
  • Clifty Creek WBSP - Assessment of Corrective Measures Report
  • Clifty Creek WBSP - Closure and Post Closure Plan - Rev. 1
  • Clifty Creek WBSP - Closure and Post-Closure Plan
  • Clifty Creek WBSP - Factors of Safety- 5-Yr Update
  • Clifty Creek WBSP - History of Construction
  • Clifty Creek WBSP - Inflow Design- 5-Yr Update
  • Clifty Creek WBSP - Inflow Design
  • Clifty Creek WBSP - Liner Design - Rev.1
  • Clifty Creek WBSP - Liner Design
  • Clifty Creek WBSP - Semi-Annual Selection of Remedy Progress Report - December 2023
  • Clifty Creek WBSP - Semi-Annual Selection of Remedy Progress Report - December 2024
  • Clifty Creek WBSP - Semi-Annual Selection of Remedy Progress Report - June 2024
  • Clifty Creek WBSP - Structural Stability Assessment- 5-Yr Update
  • Clifty Creek WBSP - Structural Stability Assessment
  • Clifty Creek WBSP Emergency Action Plan
  • Clifty Creek WBSP- Closure and Post Closure Plan- Rev. 1 (Phase 1)
  • Clifty Creek WBSP- Closure and Post Closure Plan- Rev. 1 (Phases 2-4)
  • Clifty Creek WBSP- Hazard Potential Classification- 5-Yr Update
  • Factors of Safety
  • Notification to Commissioner- CCR Design Criteria 5-Yr Demonstration Updates