Location Restrictions

• East Pond Location Restrictions

Design Criteria

• East Pond Liner Documentation
• East Pond 2020 Hazard Potential Assessment
• East Pond 2023 Hazard Potential Assessment
• East Pond History of Construction
• East Pond Initial Structural Stability Assessment
• East Pond 2023 Structural Stability Assessment
• East Pond Initial Factors of Safety Assessment
• East Pond 2023 Factors of Safety Assessment
• East Pond Emergency Action Plan 2018 Annual Meeting
• East Pond Emergency Action Plan 2019 Annual Meeting
• East Pond Emergency Action Plan Activation June 2019 Documentation
• East Pond Emergency Action Plan Activation September 2019 Documentation
• East Pond Emergency Action Plan Activation November 2019 Documentation

Operating Criteria

• East Pond CCR Fugitive Dust Control Plan
• East Pond 2016 Annual Fugitive Dust Control Report
• East Pond 2017 Annual Fugitive Dust Control Report
• East Pond 2018 Annual Fugitive Dust Control Report
• East Pond 2019 Annual Fugitive Dust Control Report
• East Pond 2020 Annual Fugitive Dust Control Report
• East Pond 2021 Annual Fugitive Dust Control Report
• East Pond 2022 Annual Fugitive Dust Control Report
• East Pond 2023 Annual Fugitive Dust Control Report
• East Pond Initial Inflow Design Control Plan
• East Pond 2023 Inflow Design Control Plan
• East Pond 2016 Annual Engineering Inspection Report
• East  Pond 2017 Annual Engineering Inspection Report
• East Pond 2018 Annual Engineering Inspection Report
• East Pond 2019 Annual Engineering Inspection Report
• East Pond 2020 Annual Engineering Inspection Report
• East Pond 2021 Annual Engineering Inspection Report
• East Pond 2022 Annual Engineering Inspection Report
• East Pond 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• East Pond Initial Groundwater Monitoring and Corrective Action Report
• East Pond 2019 Groundwater Monitoring and Corrective Action Report
• East Pond 2020 Groundwater Monitoring and Corrective Action Report
• East Pond 2021 Groundwater Monitoring and Corrective Action Report
• East Pond 2022 Groundwater Monitoring and Corrective Action Report
• East Pond 2023 Groundwater Monitoring and Corrective Action Report
• East Pond Groundwater Monitoring System Certification
• East Pond 2023 Statistical Method Certification
• East Pond Assessment Monitoring Notification
• East Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2019)
• East Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2020)
• East Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2020)
• East Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2021)
• East Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2021)
• East Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2022)
• East Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2022)
• East Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2023)
• East Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2023)
• East Pond Assessment of Corrective Measures Initiation Notification
• East Pond Nature and Extent Study Revised
• East Pond Assessment of Corrective Measures Revised
• East Pond Adjacent Landowner Notification
• East Pond Semi-Annual Remedy Selection Progress Report No. 1
• East Pond Semi-Annual Remedy Selection Progress Report No. 2
• East Pond Semi-Annual Remedy Selection Progress Report No. 3
• East Pond Semi-Annual Remedy Selection Progress Report No. 4
• East Pond Semi-Annual Remedy Selection Progress Report No. 5
• East Pond Semi-Annual Remedy Selection Progress Report No. 6
• East Pond Semi-Annual Remedy Selection Progress Report No. 7

Closure and Post Closure

• East Pond Notification of Intent to Close
• East Pond Closure Plan
• East Pond Post Closure Care Plan
• East Pond Closure Extension Certification

Archive Documents

• East Pond 2021 Statistical Method Certification
• East Pond Notification of Intent to Close as an Inactive Surface Impoundment
• East Pond Closure Plan (April 2018)
• East Pond Closure Plan (September 2018)
• East Pond Closure Plan (August 2019)
• East Pond Emergency Action Plan (September 2018)
• East Pond Emergency Action Plan 2019
• East Pond Hazard Potential Assessment (April 2018)
• East Pond 2019 Statistical Method Certification
• East Pond 2020 Groundwater Monitoring and Corrective Action Report
• East Pond 2021 Groundwater Monitoring and Corrective Action Report (January 2021)
• East Pond Nature and Extent Study (September 2020)
• East Pond Nature and Extent Study Revised (October 2021)
• East Pond Nature and Extent Study Addendum (April 2021)
• East Pond Assessment of Corrective Measures (September 2020)
• East Pond Assessment of Corrective Measures Addendum (April 2021)

Location Restrictions

• West Pond Location Restrictions

Design Criteria

• West Pond Liner Documentation
• West Pond 2020 Hazard Potential Assessment
• West Pond 2023 Hazard Potential Assessment
• West Pond History of Construction
• West Pond Initial Structural Stability Assessment
• West Pond 2023 Structural Stability Assessment
• West Pond Initial Factors of Safety Assessment
• West Pond 2023 Factors of Safety Assessment
• West Pond Emergency Action Plan 2018 Annual Meeting
• West Pond Emergency Action Plan 2019 Annual Meeting
• West Pond Emergency Action Plan Activation June 2019 Documentation
• West Pond Emergency Action Plan Activation September 2019 Documentation
• West Pond Emergency Action Plan Activation November 2019 Documentation

Operating Criteria

• West Pond CCR Fugitive Dust Control Plan
• West Pond 2016 Annual Fugitive Dust Control Report
• West Pond 2017 Annual Fugitive Dust Control Report
• West Pond 2018 Annual Fugitive Dust Control Report
• West Pond 2019 Annual Fugitive Dust Control Report
• West Pond 2020 Annual Fugitive Dust Control Report
• West Pond 2021 Annual Fugitive Dust Control Report
• West Pond 2022 Annual Fugitive Dust Control Report
• West Pond 2023 Annual Fugitive Dust Control Report
• West Pond Initial Inflow Design Control Plan
• West Pond 2023 Inflow Design Control Plan
• West Pond 2017 Annual Engineering Inspection Report
• West Pond 2018 Annual Engineering Inspection Report
• West Pond 2019 Annual Engineering Inspection Report
• West Pond 2020 Annual Engineering Inspection Report
• West Pond 2021 Annual Engineering Inspection Report
• West Pond 2022 Annual Engineering Inspection Report
• West Pond 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• West Pond Initial Groundwater Monitoring and Corrective Action Report
• West Pond 2019 Groundwater Monitoring and Corrective Action Report
• West Pond 2020 Groundwater Monitoring and Corrective Action Report
• West Pond 2021 Groundwater Monitoring and Corrective Action Report
• West Pond 2022 Groundwater Monitoring and Corrective Action Report
• West Pond 2023 Groundwater Monitoring and Corrective Action Report
• West Pond Groundwater Monitoring System Certification
• West Pond 2023 Statistical Method Certification
• West Pond Assessment Monitoring Notification
• West Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2021)

Closure and Post Closure

• West Pond Notice of Intent to Close
• West Pond Closure Plan
• West Pond Closure Notification
• West Pond Post Closure Care Plan
• West Pond Closure Extension Certification

Archive Documents

• West Pond 2021 Statistical Method Certification
• West Pond Notification of Intent to Close as an Inactive Surface Impoundment
• West Pond Closure Plan (April 2018)
• West Pond Closure Plan (September 2018)
• West Pond Closure Plan (August 2019)
• West Pond Emergency Action Plan (December 2019)
• West Pond Emergency Action Plan (September 2018)
• West Pond Hazard Potential Assessment (April 2018)
• West Pond 2019 Statistical Method Certification
• West Pond 2020 Groundwater Monitoring and Corrective Action Report
• West Pond 2021 Groundwater Monitoring and Corrective Action Report (January 2022)
• West Pond 2019 Groundwater Monitoring System Certification

Location Restrictions

• North Pond Location Restrictions Demonstration

Design Criteria

• North Pond Liner Documentation
• North Pond Initial Hazard Potential Assessment
• North Pond 2021 Hazard Potential Assessment
• North Pond Emergency Action Plan
• North Pond History of Construction
• North Pond Initial Structural Stability Assessment
• North Pond 2021 Structural Stability Assessment
• North Pond Initial Factors of Safety Assessment
• North Pond 2021 Factors of Safety Assessment
• North Pond Emergency Action Plan 2017 Annual Meeting
• North Pond Emergency Action Plan 2018 Annual Meeting
• North Pond Emergency Action Plan 2019 Annual Meeting
• North Pond Emergency Action Plan 2020 Annual Meeting
• North Pond Emergency Action Plan 2021 Annual Meeting
• North Pond Emergency Action Plan 2022 Annual Meeting
• North Pond Emergency Action Plan 2023 Annual Meeting
• North Pond Emergency Action Plan Activation June 2019 Documentation
• North Pond Emergency Action Plan Activation September 2019 Documentation
• North Pond Emergency Action Plan Activation November 2019 Documentation

Operating Criteria

• North Pond CCR Fugitive Dust Control Plan
• North Pond 2016 Annual Fugitive Dust Control Report
• North Pond 2017 Annual Fugitive Dust Control Report
• North Pond 2018 Annual Fugitive Dust Control Report
• North Pond 2019 Annual Fugitive Dust Control Report
• North Pond 2020 Annual Fugitive Dust Control Report
• North Pond 2021 Annual Fugitive Dust Control Report
• North Pond 2022 Annual Fugitive Dust Control Report
• North Pond 2023 Annual Fugitive Dust Control Report
• North Pond Initial Inflow Design Control Plan
• North Pond 2021 Inflow Design Control Plan
• North Pond 2016 Annual Engineering Inspection Report
• North Pond 2017 Annual Engineering Inspection Report
• North Pond 2018 Annual Engineering Inspection Report
• North Pond 2019 Annual Engineering Inspection Report
• North Pond 2020 Annual Engineering Inspection Report
• North Pond 2021 Annual Engineering Inspection Report
• North Pond 2022 Annual Engineering Inspection Report
• North Pond 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• North Pond 2017 Groundwater Monitoring and Corrective Action Report
• North Pond 2018 Groundwater Monitoring and Corrective Action Report
• North Pond 2019 Groundwater Monitoring and Corrective Action Report
• North Pond 2020 Groundwater Monitoring and Corrective Action Report
• North Pond 2021 Groundwater Monitoring and Corrective Action Report
• North Pond 2022 Groundwater Monitoring and Corrective Action Report
• North Pond 2023 Groundwater Monitoring and Corrective Action Report
• North Pond Groundwater Monitoring System Certification
• North Pond 2023 Statistical Method Certification
• North Pond Assessment Monitoring Notification
• North Pond Assessment of Corrective Measures Initiation Notification
• North Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2018)
• North Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2018)
• North Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2019)
• North Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2019)
• North Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2020)
• North Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2020)
• North Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2021)
• North Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2021)
• North Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2022)
• North Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2022)
• North Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2023)
• North Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2023)
• North Pond Nature and Extent Study Revised
• North Pond Assessment of Corrective Measures Revised
• North Pond Semi-Annual Remedy Selection Progress Report No. 1
• North Pond Semi-Annual Remedy Selection Progress Report No. 2
• North Pond Semi-Annual Remedy Selection Progress Report No. 3
• North Pond Semi-Annual Remedy Selection Progress Report No. 4
• North Pond Semi-Annual Remedy Selection Progress Report No. 5
• North Pond Semi-Annual Remedy Selection Progress Report No. 6
• North Pond Semi-Annual Remedy Selection Progress Report No. 7
• North Pond Semi-Annual Remedy Selection Progress Report No. 8
• North Pond Semi-Annual Remedy Selection Progress Report No. 9

Closure and Post Closure

• North Pond Amended Closure Plan
• North Pond Amended Post Closure Care Plan
• North Pond Notice of Intent to Close
• North Pond Closure Extension

Archive Documents

• North Pond 2021 Statistical Method Certification
• North Pond Closure Plan (October 2016)
• North Pond Notification of Intent to Close as an Inactive Surface Impoundment
• North Pond Emergency Action Plan 2018
• North Pond Emergency Action Plan 2019
• North Pond Emergency Action Plan 2020
• North Pond Emergency Action Plan 2021
• North Pond Emergency Action Plan 2022
• North Pond 2017 Statistical Method Certification
• North Pond 2020 Groundwater Monitoring and Corrective Action Report
• North Pond 2021 Groundwater Monitoring and Corrective Action Report (January 2022)
• North Pond Closure Plan (December 2016)
• North Pond Post Closure Plan (October 2016)
• North Pond Nature and Extent Addendum Report (November 2020)
• North Pond Assessment of Corrective Measures (May 2019)
• North Pond Assessment of Corrective Measures Addendum Report (November 2020)
• North Pond Assessment of Corrective Measures Field Investigation Report (May 2019)
• North Pond Nature and Extent Addendum Report Revised (November 2020)

Location Restrictions

• Bottom Ash Pond Location Restrictions

Design Criteria

• Bottom Ash Pond Liner Documentation
• Bottom Ash Pond Initial Hazard Potential Assessment
• Bottom Ash Pond 2023 Hazard Potential Assessment
• Bottom Ash Pond Emergency Action Plan
• Bottom Ash Pond History of Construction
• Bottom Ash Pond Initial Structural Stability Assessment
• Bottom Ash Pond 2023 Structural Stability Assessment
• Bottom Ash Pond Initial Factors of Safety Assessment
• Bottom Ash Pond 2023 Factors of Safety Assessment
• Bottom Ash Pond Emergency Action Plan 2018 Annual Meeting
• Bottom Ash Pond Emergency Action Plan 2019 Annual Meeting
• Bottom Ash Pond Emergency Action Plan 2020 Annual Meeting
• Bottom Ash Pond Emergency Action Plan 2021 Annual Meeting
• Bottom Ash Pond Emergency Action Plan 2022 Annual Meeting
• Bottom Ash Pond Emergency Action Plan 2023 Annual Meeting

Operating Criteria

• Bottom Ash Pond CCR Fugitive Dust Control Plan
• Bottom Ash Pond 2016 Annual Fugitive Dust Control Report
• Bottom Ash Pond 2017 Annual Fugitive Dust Control Report
• Bottom Ash Pond 2018 Annual Fugitive Dust Control Report
• Bottom Ash Pond 2019 Annual Fugitive Dust Control Report
• Bottom Ash Pond 2020 Annual Fugitive Dust Control Report
• Bottom Ash Pond 2021 Annual Fugitive Dust Control Report
• Bottom Ash Pond 2022 Annual Fugitive Dust Control Report
• Bottom Ash Pond 2023 Annual Fugitive Dust Control Report
• Bottom Ash Pond Initial Inflow Design Control Plan
• Bottom Ash Pond 2023 Inflow Design Control Plan
• Bottom Ash Pond 2017 Annual Engineering Inspection Report
• Bottom Ash Pond 2018 Annual Engineering Inspection Report
• Bottom Ash Pond 2019 Annual Engineering Inspection Report
• Bottom Ash Pond 2020 Annual Engineering Inspection Report
• Bottom Ash Pond 2021 Annual Engineering Inspection Report
• Bottom Ash Pond 2022 Annual Engineering Inspection Report
• Bottom Ash Pond 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• Bottom Ash Pond Initial Groundwater Monitoring and Corrective Action Report
• Bottom Ash Pond 2019 Groundwater Monitoring and Corrective Action Report
• Bottom Ash Pond 2020 Groundwater Monitoring and Corrective Action Report
• Bottom Ash Pond 2021 Groundwater Monitoring and Corrective Action Report
• Bottom Ash Pond 2022 Groundwater Monitoring and Corrective Action Report
• Bottom Ash Pond 2023 Groundwater Monitoring and Corrective Action Report
• Bottom Ash Pond Groundwater Monitoring System Certification
• Bottom Ash Pond Statistical Method Certification
• Bottom Ash Pond Assessment Monitoring Notification
• Bottom Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2019)
• Bottom Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2020)
• Bottom Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2020)
• Bottom Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2021)
• Bottom Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2021)
• Bottom Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2022)
• Bottom Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2022)
• Bottom Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2023)
• Bottom Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2023)
• Bottom Ash Pond Assessment of Corrective Measures Initiation Notification
• Bottom Ash Pond Assessment of Corrective Measures
• Bottom Ash Pond Semi-Annual Remedy Selection Progress Report No. 1
• Bottom Ash Pond Semi-Annual Remedy Selection Progress Report No. 2
• Bottom Ash Pond Semi-Annual Remedy Selection Progress Report No. 3
• Bottom Ash Pond Semi-Annual Remedy Selection Progress Report No. 4
• Bottom Ash Pond Semi-Annual Remedy Selection Progress Report No. 5
• Bottom Ash Pond Semi-Annual Remedy Selection Progress Report No. 6

Closure and Post Closure

• Bottom Ash Pond Notification of Intent to Close
• Bottom Ash Pond Closure Plan
• Bottom Ash Pond Post Closure Care Plan

Archive Documents

• Bottom Ash Pond Notification of Intent to Close as an Inactive Surface Impoundment (Archived)
• Bottom Ash Pond Closure Plan (Archived)
• Bottom Ash Pond Post Closure Care Plan (Archived)
• Bottom Ash Pond 2019 Statistical Method Certification (Archived)

Location Restrictions

• Upper Ash Pond Location Restrictions

Design Criteria

• Upper Ash Pond Liner Documentation
• Upper Ash Pond Initial Hazard Potential Assessment
• Upper Ash Pond 2021 Hazard Potential Assessment
• Upper Ash Pond Emergency Action Plan
• Upper Ash Pond History of Construction
• Upper Ash Pond Initial Structural Stability Assessment
• Upper Ash Pond 2021 Structural Stability Assessment
• Upper Ash Pond Initial Factors of Safety Assessment
• Upper Ash Pond 2021 Factors of Safety Assessment
• Upper Ash Pond Emergency Action Plan 2017 Annual Meeting
• Upper Ash Pond Emergency Action Plan 2018 Annual Meeting
• Upper Ash Pond Emergency Action Plan 2019 Annual Meeting
• Upper Ash Pond Emergency Action Plan 2020 Annual Meeting
• Upper Ash Pond Emergency Action Plan 2021 Annual Meeting
• Upper Ash Pond Emergency Action Plan 2022 Annual Meeting
• Upper Ash Pond Emergency Action Plan 2023 Annual Meeting

Operating Criteria

• Upper Ash Pond CCR Fugitive Dust Control Plan
• Upper Ash Pond 2016 Annual Fugitive Dust Control Report
• Upper Ash Pond 2017 Annual Fugitive Dust Control Report
• Upper Ash Pond 2018 Annual Fugitive Dust Control Report
• Upper Ash Pond 2019 Annual Fugitive Dust Control Report
• Upper Ash Pond 2020 Annual Fugitive Dust Control Report
• Upper Ash Pond 2021 Annual Fugitive Dust Control Report
• Upper Ash Pond 2022 Annual Fugitive Dust Control Report
• Upper Ash Pond 2023 Annual Fugitive Dust Control Report 
• Upper Ash Pond Initial Inflow Design Control Plan
• Upper Ash Pond 2021 Inflow Design Control Plan
• Upper Ash Pond 2015 Annual Engineering Inspection Report
• Upper Ash Pond 2016 Annual Engineering Inspection Report
• Upper Ash Pond 2017 Annual Engineering Inspection Report
• Upper Ash Pond 2018 Annual Engineering Inspection Report
• Upper Ash Pond 2019 Annual Engineering Inspection Report
• Upper Ash Pond 2020 Annual Engineering Inspection Report
• Upper Ash Pond 2021 Annual Engineering Inspection Report
• Upper Ash Pond 2022 Annual Engineering Inspection Report
• Upper Ash Pond 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• Upper Ash Pond 2017 Annual Groundwater Monitoring and Corrective Action Report
• Upper Ash Pond 2018 Annual Groundwater Monitoring and Corrective Action Report
• Upper Ash Pond 2019 Annual Groundwater Monitoring and Corrective Action Report
• Upper Ash Pond 2020 Annual Groundwater Monitoring and Corrective Action Report
• Upper Ash Pond 2021 Annual Groundwater Monitoring and Corrective Action Report
• Upper Ash Pond 2022 Annual Groundwater Monitoring and Corrective Action Report
• Upper Ash Pond 2023 Annual Groundwater Monitoring and Corrective Action Report
• Upper Ash Pond Groundwater Monitoring System Certification
• Upper Ash Pond Statistical Method Certification
• Upper Ash Pond Assessment Monitoring Notification
• Upper Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2018)
• Upper Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2018)
• Upper Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2019)
• Upper Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2019)
• Upper Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2020)
• Upper Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2020)
• Upper Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2021)
• Upper Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2021)
• Upper Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2022)
• Upper Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2022)
• Upper Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2023)
• Upper Ash Pond Assessment of Corrective Measures Initiation Notification
• Upper Ash Pond Assessment of Corrective Measures
• Upper Ash Pond Semi-Annual Remedy Selection Progress Report No. 1
• Upper Ash Pond Semi-Annual Remedy Selection Progress Report No. 2
• Upper Ash Pond Semi-Annual Remedy Selection Progress Report No. 3
• Upper Ash Pond Semi-Annual Remedy Selection Progress Report No. 4
• Upper Ash Pond Semi-Annual Remedy Selection Progress Report No. 5
• Upper Ash Pond Semi-Annual Remedy Selection Progress Report No. 6
• Upper Ash Pond Semi-Annual Remedy Selection Progress Report No. 7
• Upper Ash Pond Semi-Annual Remedy Selection Progress Report No. 8
• Upper Ash Pond Semi-Annual Remedy Selection Progress Report No. 9
• Upper Ash Pond Adjacent Landowner Notification

Closure and Post Closure

• Upper Ash Pond Closure Plan
• Upper Ash Pond Post Closure Care Plan
• Upper Ash Pond Notification of Intent to Close

Archive Documents

• Upper Ash Pond Closure Plan (October 2016)
• Upper Ash Pond Post Closure Care Plan (October 2016)

Location Restrictions

• Lower Ash Pond Location Restrictions

Design Criteria

• Lower Ash Pond Liner Documentation
• Lower Ash Pond Initial Hazard Potential Assessment
• Lower Ash Pond 2021 Hazard Potential Assessment
• Lower Ash Pond Emergency Action Plan
• Lower Ash Pond History of Construction
• Lower Ash Pond Initial Structural Stability Assessment
• Lower Ash Pond 2021 Structural Stability Assessment
• Lower Ash Pond Initial Factors of Safety Assessment
• Lower Ash Pond 2021 Factors of Safety Assessment
• Lower Ash Pond Emergency Action Plan 2017 Annual Meeting
• Lower Ash Pond Emergency Action Plan 2018 Annual Meeting
• Lower Ash Pond Emergency Action Plan 2019 Annual Meeting
• Lower Ash Pond Emergency Action Plan 2020 Annual Meeting
• Lower Ash Pond Emergency Action Plan 2021 Annual Meeting
• Lower Ash Pond Emergency Action Plan 2022 Annual Meeting
• Lower Ash Pond Emergency Action Plan 2023 Annual Meeting

Operating Criteria

• Lower Ash Pond CCR Fugitive Dust Control Plan
• Lower Ash Pond 2016 Annual Fugitive Dust Control Report
• Lower Ash Pond 2017 Annual Fugitive Dust Control Report
• Lower Ash Pond 2018 Annual Fugitive Dust Control Report
• Lower Ash Pond 2019 Annual Fugitive Dust Control Report
• Lower Ash Pond 2020 Annual Fugitive Dust Control Report
• Lower Ash Pond 2021 Annual Fugitive Dust Control Report
• Lower Ash Pond 2022 Annual Fugitive Dust Control Report
• Lower Ash Pond 2023 Annual Fugitive Dust Control Report
• Lower Ash Pond Initial Inflow Design Control Plan
• Lower Ash Pond 2021 Inflow Design Control Plan
• Lower Ash Pond 2015 Annual Engineering Inspection Report
• Lower Ash Pond 2016 Annual Engineering Inspection Report
• Lower Ash Pond 2017 Annual Engineering Inspection Report
• Lower Ash Pond 2018 Annual Engineering Inspection Report
• Lower Ash Pond 2019 Annual Engineering Inspection Report
• Lower Ash Pond 2020 Annual Engineering Inspection Report
• Lower Ash Pond 2021 Annual Engineering Inspection Report
• Lower Ash Pond 2022 Annual Engineering Inspection Report
• Lower Ash Pond 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• Lower Ash Pond 2017 Annual Groundwater Monitoring and Corrective Action Report
• Lower Ash Pond 2018 Annual Groundwater Monitoring and Corrective Action Report
• Lower Ash Pond 2019 Annual Groundwater Monitoring and Corrective Action Report
• Lower Ash Pond 2020 Annual Groundwater Monitoring and Corrective Action Report
• Lower Ash Pond 2021 Annual Groundwater Monitoring and Corrective Action Report
• Lower Ash Pond 2022 Annual Groundwater Monitoring and Corrective Action Report
• Lower Ash Pond 2023 Annual Groundwater Monitoring and Corrective Action Report
• Lower Ash Pond 2023 Groundwater Monitoring System Certification
• Lower Ash Pond Statistical Method Certification
• Lower Ash Pond Assessment Monitoring Notification
• Lower Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2018)
• Lower Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2018)
• Lower Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2019)
• Lower Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2019)
• Lower Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2020)
• Lower Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2020)
• Lower Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2021)
• Lower Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2021)
• Lower Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2022)
• Lower Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2022)
• Lower Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2023)
• Lower Ash Pond Assessment of Corrective Measures Initiation Notification
• Lower Ash Pond Assessment of Corrective Measures
• Lower Ash Pond Semi-Annual Remedy Selection Progress Report No. 1
• Lower Ash Pond Semi-Annual Remedy Selection Progress Report No. 2
• Lower Ash Pond Semi-Annual Remedy Selection Progress Report No. 3
• Lower Ash Pond Semi-Annual Remedy Selection Progress Report No. 4
• Lower Ash Pond Semi-Annual Remedy Selection Progress Report No. 5
• Lower Ash Pond Semi-Annual Remedy Selection Progress Report No. 6
• Lower Ash Pond Semi-Annual Remedy Selection Progress Report No. 7
• Lower Ash Pond Semi-Annual Remedy Selection Progress Report No. 8
• Lower Ash Pond Semi-Annual Remedy Selection Progress Report No. 9

Closure and Post Closure

• Lower Ash Pond Notification of Intent to Close
• Lower Ash Pond Closure Plan
• Lower Ash Pond Post Closure Care Plan
• Lower Ash Pond Closure Extension

Archive Documents

• Lower Ash Pond 2021 Groundwater Monitoring System Certification
• Lower Ash Pond 2017 Groundwater Monitoring System Certification
• Lower Ash Pond Closure Plan (October 2016)
• Lower Ash Pond Post Closure Care Plan (October 2016)

Location Restrictions

• FFCPMF Location Restrictions Demonstration

Design Criteria

• FFCPMF Liner Design Certification
• FFCPMF Liner Construction Certification and Documentation

Operating Criteria

• FFCPMF CCR Fugitive Dust Control Plan
• FFCPMF 2017 Annual Fugitive Dust Control Report
• FFCPMF 2018 Annual Fugitive Dust Control Report
• FFCPMF 2019 Annual Fugitive Dust Control Report
• FFCPMF 2020 Annual Fugitive Dust Control Report
• FFCPMF 2021 Annual Fugitive Dust Control Report
• FFCPMF 2022 Annual Fugitive Dust Control Report
• FFCPMF 2023 Annual Fugitive Dust Control Report
• FFCPMF Initial Run On / Run Off Control Plan
• FFCPMF 2022 Run On / Run Off Control Plan
• FFCPMF 2018 Annual Engineering Inspection Report
• FFCPMF 2019 Annual Engineering Inspection Report
• FFCPMF 2020 Annual Engineering Inspection Report
• FFCPMF 2021 Annual Engineering Inspection Report
• FFCPMF 2022 Annual Engineering Inspection Report
• FFCPMF 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• FFCPMF 2017 Annual Groundwater Monitoring and Corrective Action Report
• FFCPMF 2018 Annual Groundwater Monitoring and Corrective Action Report
• FFCPMF 2019 Annual Groundwater Monitoring and Corrective Action Report
• FFCPMF 2020 Annual Groundwater Monitoring and Corrective Action Report
• FFCPMF 2021 Annual Groundwater Monitoring and Corrective Action Report
• FFCPMF 2022 Annual Groundwater Monitoring and Corrective Action Report
• FFCPMF 2023 Annual Groundwater Monitoring and Corrective Action Report
• FFCPMF 2023 Groundwater Monitoring System Certification
• FFCPMF 2023 Statistical Method Certification
• FFCPMF Groundwater Monitoring System Certification
• FFCPMF Statistical Method Certification
• FFCPMF Assessment Monitoring Notification
• FFCPMF Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2019)
• FFCPMF Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2021)
• FFCPMF Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2021)
• FFCPMF Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2022)
• FFCPMF Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2022)
• FFCPMF Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2023)
• FFCPMF Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2023)

Closure and Post Closure

• FFCPMF Closure Plan
• FFCPMF Post Closure Care Plan

Archive Documents

• FFCPMF Statistical Method Certification (2020)
• FFCPMF Statistical Method Certification (2017)
• FFCPMF Post Closure Care Plan (September 2017)
• FFCPMF 2022 Fugitive Dust Control Plan
• FFCPMF 2021 Fugitive Dust Control Plan
• FFCPMF 2022 Statistical Method Certification
• FFCPMF 2020 Statistical Method Certification
• FFCPMF December 2019 Fugitive Dust Control Plan
• FFCPMF March 2019 Fugitive Dust Control Plan
• FFCPMF 2017 Groundwater Monitoring System Certification
• FFCPMF 2017 Statistical Method Certification
• FFCPMF September 2017 Post Closure Care Plan
• FFCPMF 2021 Fugitive Dust Control Plan

Location Restrictions

• Stage III Landfill Location Restrictions

Operating Criteria

• Stage III Landfill CCR Fugitive Dust Control Plan
• Stage III Landfill 2016 Annual Fugitive Dust Control Report
• Stage III Landfill 2017 Annual Fugitive Dust Control Report
• Stage III Landfill 2018 Annual Fugitive Dust Control Report
• Stage III Landfill 2019 Annual Fugitive Dust Control Report
• Stage III Landfill 2020 Annual Fugitive Dust Control Report
• Stage III Landfill 2021 Annual Fugitive Dust Control Report
• Stage III Landfill 2022 Annual Fugitive Dust Control Report
• Stage III Landfill 2023 Annual Fugitive Dust Control Report
• Stage III Landfill Initial Run On / Run Off Control Plan
• Stage III Landfill Run On / Run Off Control Plan
• Stage III Landfill 2015 Annual Engineering Inspection Report
• Stage III Landfill 2016 Annual Engineering Inspection Report
• Stage III Landfill 2017 Annual Engineering Inspection Report
• Stage III Landfill 2018 Annual Engineering Inspection Report
• Stage III Landfill 2019 Annual Engineering Inspection Report
• Stage III Landfill 2020 Annual Engineering Inspection Report
• Stage III Landfill 2021 Annual Engineering Inspection Report
• Stage III Landfill 2022 Annual Engineering Inspection Report
• Stage III Landfill 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• Stage III Landfill 2017 Annual Groundwater Monitoring and Corrective Action Report
• Stage III Landfill 2018 Annual Groundwater Monitoring and Corrective Action Report
• Stage III Landfill 2019 Annual Groundwater Monitoring and Corrective Action Report
• Stage III Landfill 2020 Annual Groundwater Monitoring and Corrective Action Report
• Stage III Landfill 2021 Annual Groundwater Monitoring and Corrective Action Report
• Stage III Landfill 2022 Annual Groundwater Monitoring and Corrective Action Report
• Stage III Landfill 2023 Annual Groundwater Monitoring and Corrective Action Report
• Stage III Landfill Groundwater Monitoring System Certification
• Stage III Landfill Statistical Method Certification
• Stage III Landfill Assessment Monitoring Notification
• Stage III Landfill Groundwater Protection Standard Exceedance Notification
  

Closure and Post Closure

• Stage III Landfill Closure Plan
• Stage III Landfill Post Closure Care Plan

Archive

• Stage III Landfill Closure Plan (October 2016)
• Stage III Landfill Post Closure Care Plan (October 2016)
• Stage III Landfill Statistical Method Certification
• Stage III Landfill Groundwater Monitoring System Certification (Archived Feb. 2022)
• Stage III Landfill Statistical Method Certification (Archived Feb. 2022)
• Stage III Landfill Statistical Method Certification (Archived Feb. 2024)

Location Restrictions

• Sedimentation Basins Location Restrictions

Design Criteria

• North Sedimentation Basin Liner Construction Certification
• South Sedimentation Basin Liner Construction Certification
• Sedimentation Basins Liner Documentation
• Sedimentation Basins Initial Hazard Potential Assessment
• Sedimentation Basins 2021 Hazard Potential Assessment
• Sedimentation Basins Liner Design Certification
• Sedimentation Basins Emergency Action Plan - Not applicable
• Sedimentation Basins History of Construction - Not applicable
• Sedimentation Basins Structural Stability Assessment - Not applicable
• Sedimentation Basins Factors of Safety Assessment - Not applicable

Operating Criteria

• Sedimentation Basins CCR Fugitive Dust Control Plan
• Sedimentation Basins 2016 Annual Fugitive Dust Control Report
• Sedimentation Basins 2017 Annual Fugitive Dust Control Report
• Sedimentation Basins 2018 Annual Fugitive Dust Control Report
• Sedimentation Basins 2019 Annual Fugitive Dust Control Report
• Sedimentation Basins 2020 Annual Fugitive Dust Control Report
• Sedimentation Basins 2021 Annual Fugitive Dust Control Report
• Sedimentation Basins 2022 Annual Fugitive Dust Control Report
• Sedimentation Basins 2023 Annual Fugitive Dust Control Report
• Sedimentation Basins Initial Inflow Design Control Plan
• Sedimentation Basins 2021 Inflow Design Control Plan
• Sedimentation Basins Annual Engineering Inspection Report - Exempt per 257.83 (b)(1)

Groundwater Monitoring and Corrective Action

• Sedimentation Basins 2017 Annual Groundwater Monitoring and Corrective Action Report
• Sedimentation Basins 2018 Annual Groundwater Monitoring and Corrective Action Report
• Sedimentation Basins 2019 Annual Groundwater Monitoring and Corrective Action Report
• Sedimentation Basins 2020 Annual Groundwater Monitoring and Corrective Action Report
• Sedimentation Basins 2021 Annual Groundwater Monitoring and Corrective Action Report
• Sedimentation Basins 2022 Annual Groundwater Monitoring and Corrective Action Report
• Sedimentation Basins 2023 Annual Groundwater Monitoring and Corrective Action Report
• Sedimentation Basins 2024 Groundwater Monitoring System Certification
• Sedimentation Basins Statistical Method Certification
• Sedimentation Basins Assessment Monitoring Notification

Closure and Post Closure

• Sedimentation Basins Closure Plan
• Sedimentation Basins Post Closure Care Plan

Retrofit

• North Sedimentation Basin Retrofit Notification of Completion
• Sedimentation Basins Retrofit Plan
• South Sedimentation Basin Retrofit Notification of Completion

Archive

• Sedimentation Basins Retrofit Plan and Notice of Intent (May 2016)
• Sedimentation Basins Closure Plan (October 2016)
• Sedimentation Basins Post Closure Care Plan (October 2016)
• Sedimentation Basins Retrofit Plan (July 2017)
• Sedimentation Basins Statistical Method Certification (October 2017)
• Sedimentation Basins Statistical Method Certification (March 2021)
• Sedimentation Basins Statistical Method Certification (July 2021)
• Sedimentation Basins 2021 Annual Groundwater Monitoring and Corrective Action Report (January 2022)
• Sedimentation Basins Groundwater Monitoring System Certification (October 2017)

Location Restrictions

• Class 3 Landfill Location Restrictions

Operating Criteria

• Class 3 Landfill Fugitive Dust Control Plan
• Class 3 Landfill 2016 Annual Fugitive Dust Control Report
• Class 3 Landfill 2017 Annual Fugitive Dust Control Report
• Class 3 Landfill 2018 Annual Fugitive Dust Control Report
• Class 3 Landfill 2019 Annual Fugitive Dust Control Report
• Class 3 Landfill 2020 Annual Fugitive Dust Control Report
• Class 3 Landfill 2021 Annual Fugitive Dust Control Report
• Class 3 Landfill 2022 Annual Fugitive Dust Control Report
• Class 3 Landfill 2023 Annual Fugitive Dust Control Report
• Class 3 Landfill Run On / Run Off Control Plan
• Class 3 Landfill 2021 Run On / Run Off Control Plan
• Class 3 Landfill 2015 Annual Engineering Inspection Report
• Class 3 Landfill 2016 Annual Engineering Inspection Report
• Class 3 Landfill 2017 Annual Engineering Inspection Report
• Class 3 Landfill 2018 Annual Engineering Inspection Report
• Class 3 Landfill 2019 Annual Engineering Inspection Report
• Class 3 Landfill 2020 Annual Engineering Inspection Report
• Class 3 Landfill 2021 Annual Engineering Inspection Report
• Class 3 Landfill 2022 Annual Engineering Inspection Report
• Class 3 Landfill 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• Class 3 Landfill 2023 Groundwater Monitoring System Certification
• Class 3 Landfill Statistical Method Certification
• Class 3 Landfill 2017 Annual Groundwater Monitoring and Corrective Action Report
• Class 3 Landfill 2018 Annual Groundwater Monitoring and Corrective Action Report
• Class 3 Landfill 2019 Annual Groundwater Monitoring and Corrective Action Report
• Class 3 Landfill 2020 Annual Groundwater Monitoring and Corrective Action Report
• Class 3 Landfill 2021 Annual Groundwater Monitoring and Corrective Action Report
• Class 3 Landfill 2022 Annual Groundwater Monitoring and Corrective Action Report
• Class 3 Landfill 2023 Annual Groundwater Monitoring and Corrective Action Report

Closure and Post Closure

• Class 3 Landfill Closure Plan
• Class 3 Landfill Post Closure Care Plan

Archive Documents

• Class 3 Landfill 2017 Groundwater Monitoring System Certification

Location Restrictions

• Phase A Landfill Location Restrictions 

Operating Criteria

• Phase A Landfill CCR Fugitive Dust Control Plan
• Phase A Landfill 2016 Annual Fugitive Dust Control Report
• Phase A Landfill 2017 Annual Fugitive Dust Control Report
• Phase A Landfill 2018 Annual Fugitive Dust Control Report
• Phase A Landfill 2019 Annual Fugitive Dust Control Report
• Phase A Landfill 2020 Annual Fugitive Dust Control Report
• Phase A Landfill 2021 Annual Fugitive Dust Control Report
• Phase A Landfill 2022 Annual Fugitive Dust Control Report
• Phase A Landfill 2023 Annual Fugitive Dust Control Report
• Phase A Initial Landfill Run On / Run Off Control Plan
• Phase A Landfill 2021 Run On Run Off Control Plan
• Phase A Landfill 2015 Annual Engineering Inspection Report
• Phase A Landfill 2016 Annual Engineering Inspection Report
• Phase A Landfill 2017 Annual Engineering Inspection Report
• Phase A Landfill 2018 Annual Engineering Inspection Report
• Phase A Landfill 2019 Annual Engineering Inspection Report
• Phase A Landfill 2020 Annual Engineering Inspection Report
• Phase A Landfill 2021 Annual Engineering Inspection Report
• Phase A Landfill 2022 Annual Engineering Inspection Report
• Phase A Landfill 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• Phase A Landfill 2017 Annual Groundwater Monitoring and Corrective Action Report
• Phase A Landfill 2018 Annual Groundwater Monitoring and Corrective Action Report
• Phase A Landfill 2019 Annual Groundwater Monitoring and Corrective Action Report
• Phase A Landfill 2020 Annual Groundwater Monitoring and Corrective Action Report
• Phase A Landfill 2021 Annual Groundwater Monitoring and Corrective Action Report
• Phase A Landfill 2022 Annual Groundwater Monitoring and Corrective Action Report
• Phase A Landfill 2023 Annual Groundwater Monitoring and Corrective Action Report
• Phase A Landfill Groundwater Monitoring System Certification
• Phase A Landfill Statistical Method Certification
• Phase A Landfill Assessment Monitoring Notification

Closure and Post Closure

• Phase A Landfill Closure Plan
• Phase A Landfill Post Closure Care Plan

Archive Documents

• Phase A Landfill Post Closure Care Plan (October 2016)

Location Restrictions

• Phase B Landfill Location Restrictions 

Operating Criteria

• Phase B Landfill CCR Fugitive Dust Control Plan
• Phase B Landfill 2016 Annual Fugitive Dust Control Report
• Phase B Landfill 2017 Annual Fugitive Dust Control Report
• Phase B Landfill 2018 Annual Fugitive Dust Control Report
• Phase B Landfill 2019 Annual Fugitive Dust Control Report
• Phase B Landfill 2020 Annual Fugitive Dust Control Report
• Phase B Landfill 2021 Annual Fugitive Dust Control Report
• Phase B Landfill 2022 Annual Fugitive Dust Control Report
• Phase B Landfill 2023 Annual Fugitive Dust Control Report
• Phase B Landfill Initial Run On / Run Off Control Plan
• Phase B Landfill 2021 Run On / Run Off Control Plan
• Phase B Landfill 2015 Annual Engineering Inspection Report
• Phase B Landfill 2016 Annual Engineering Inspection Report
• Phase B Landfill 2017 Annual Engineering Inspection Report
• Phase B Landfill 2018 Annual Engineering Inspection Report
• Phase B Landfill 2019 Annual Engineering Inspection Report
• Phase B Landfill 2020 Annual Engineering Inspection Report
• Phase B Landfill 2021 Annual Engineering Inspection Report
• Phase B Landfill 2022 Annual Engineering Inspection Report
• Phase B Landfill 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• Phase B Landfill 2017 Annual Groundwater Monitoring and Corrective Action Report
• Phase B Landfill 2018 Annual Groundwater Monitoring and Corrective Action Report
• Phase B Landfill 2019 Annual Groundwater Monitoring and Corrective Action Report
• Phase B Landfill 2020 Annual Groundwater Monitoring and Corrective Action Report
• Phase B Landfill 2021 Annual Groundwater Monitoring and Corrective Action Report
• Phase B Landfill 2022 Annual Groundwater Monitoring and Corrective Action Report
• Phase B Landfill 2023 Annual Groundwater Monitoring and Corrective Action Report
• Phase B Landfill Groundwater Monitoring System Certification
• Phase B Landfill Statistical Method Certification
• Phase B Landfill Assessment Monitoring Notification

Closure and Post Closure

• Phase B Landfill Closure Plan
• Phase B Landfill Post Closure Care Plan

Archive Documents

• Phase B Landfill Post Closure Care Plan (October 2016)

Location Restrictions

• Low Volume Waste Ponds Location Restrictions Demonstration

Design Criteria

• Low Volume Waste Pond A Liner Construction Certification and Documentation
• Low Volume Waste Pond B Liner Construction Certification and Documentation
• Low Volume Waste Ponds Initial Liner Documentation
• Low Volume Waste Ponds Liner Design Certification
• Low Volume Waste Ponds Initial Hazard Potential Assessment
• Low Volume Waste Ponds 2021 Hazard Potential Assessment
• Low Volume Waste Ponds Emergency Action Plan - Not applicable
• Low Volume Waste Ponds History of Construction - Not applicable
• Low Volume Waste Ponds Structural Stability Assessment - Not applicable
• Low Volume Waste Ponds Factors of Safety Assessment - Not applicable

Operating Criteria

• Low Volume Waste Ponds CCR Fugitive Dust Control Plan
• Low Volume Waste Ponds 2016 Annual Fugitive Dust Control Report
• Low Volume Waste Ponds 2017 Annual Fugitive Dust Control Report
• Low Volume Waste Ponds 2018 Annual Fugitive Dust Control Report
• Low Volume Waste Ponds 2019 Annual Fugitive Dust Control Report
• Low Volume Waste Ponds 2020 Annual Fugitive Dust Control Report
• Low Volume Waste Ponds 2021 Annual Fugitive Dust Control Report
• Low Volume Waste Ponds 2022 Annual Fugitive Dust Control Report
• Low Volume Waste Ponds 2023 Annual Fugitive Dust Control Report
• Low Volume Waste Ponds Initial Inflow Design Control Plan
• Low Volume Waste Ponds 2021 Inflow Design Control Plan
• Low Volume Waste Ponds Annual Engineering Inspection Report - Exempt per 257.83 (b)(1)

Groundwater Monitoring and Corrective Action

• Low Volume Waste Ponds 2017 Annual Groundwater Monitoring and Corrective Action Report
• Low Volume Waste Ponds 2018 Annual Groundwater Monitoring and Corrective Action Report
• Low Volume Waste Ponds 2019 Annual Groundwater Monitoring and Corrective Action Report
• Low Volume Waste Ponds 2020 Annual Groundwater Monitoring and Corrective Action Report
• Low Volume Waste Ponds 2021 Annual Groundwater Monitoring and Corrective Action Report
• Low Volume Waste Ponds 2022 Annual Groundwater Monitoring and Corrective Action Report
• Low Volume Waste Ponds 2023 Annual Groundwater Monitoring and Corrective Action Report
• Low Volume Waste Ponds Groundwater Monitoring System Certificate
• Low Volume Waste Ponds Statistical Method Certification
• Low Volume Waste Ponds Assessment Monitoring Notification
• Low Volume Waste Ponds Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2018)
• Low Volume Waste Ponds Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2018)

Closure and Post Closure

• Low Volume Waste Ponds Closure Plan
• Low Volume Waste Ponds Post Closure Care Plan

Closure and Post Closure (former Low Volume Waste Ponds A, B, C and D - Closed Surface Impoundment) 

• Low Volume Waste Ponds Closure Plan (former A, B, C, and D)
• Low Volume Waste Ponds Post Closure Care Plan (former A, B, C, and D)
• Low Volume Waste Ponds Notice of Intent to Close (former A, B, C, and D)
• Low Volume Waste Ponds Notification of Closure (former A, B, C, and D) 

Retrofit

• Low Volume Waste Ponds Retrofit Plan and Notice of Intent
• Low Volume Waste Ponds Retrofit Notification of Completion
• Low Volume Waste Ponds Pyrite Pond Liner Construction Certification

Archive Documents

• Low Volume Waste Ponds Groundwater Monitoring System Certification (Archive)

Location Restrictions

• Ponds ABC Location Restrictions

Design Criteria

• Ponds ABC Liner Documentation
• Ponds ABC 2020 Hazard Potential Assessment
• Ponds ABC 2023 Hazard Potential Assessment
• Ponds ABC History of Construction
• Ponds ABC Initial Structural Stability Assessment
• Ponds ABC 2023 Structural Stability Assessment
• Ponds ABC Initial Factors of Safety Assessment
• Ponds ABC 2023 Factors of Safety Assessment
• Ponds ABC Emergency Action Plan 2018 Annual Meeting
• Ponds ABC Emergency Action Plan 2019 Annual Meeting

Operating Criteria

• Ponds ABC CCR Fugitive Dust Control Plan
• Ponds ABC 2016 Annual Fugitive Dust Control Report
• Ponds ABC 2017 Annual Fugitive Dust Control Report
• Ponds ABC 2018 Annual Fugitive Dust Control Report
• Ponds ABC 2019 Annual Fugitive Dust Control Report
• Ponds ABC 2020 Annual Fugitive Dust Control Report
• Ponds ABC 2021 Annual Fugitive Dust Control Report
• Ponds ABC 2022 Annual Fugitive Dust Control Report
• Ponds ABC 2023 Annual Fugitive Dust Control Report
• Ponds ABC 2023 Annual Fugitive Dust Control Report
• Ponds ABC Initial Inflow Design Control Plan
• Ponds ABC 2023 Inflow Design Control Plan
• Ponds ABC 2017 Annual Engineering Inspection Report
• Ponds ABC 2018 Annual Engineering Inspection Report
• Ponds ABC 2019 Annual Engineering Inspection Report
• Ponds ABC 2020 Annual Engineering Inspection Report
• Ponds ABC 2021 Annual Engineering Inspection Report
• Ponds ABC 2022 Annual Engineering Inspection Report
• Ponds ABC 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• Ponds ABC Initial Groundwater Monitoring and Corrective Action Report
• Ponds ABC 2019 Annual Groundwater Monitoring and Corrective Action Report
• Ponds ABC 2020 Annual Groundwater Monitoring and Corrective Action Report
• Ponds ABC 2021 Annual Groundwater Monitoring and Corrective Action Report
• Ponds ABC 2022 Annual Groundwater Monitoring and Corrective Action Report
• Ponds ABC 2023 Annual Groundwater Monitoring and Corrective Action Report
• Ponds ABC Groundwater Monitoring System Certification
• Ponds ABC 2023 Statistical Method Certification
• Ponds ABC Assessment Monitoring Notification
• Ponds ABC 2019 2nd Semi-Annual Groundwater Protection Standard Exceedance Notification
• Ponds ABC 2020 1st Semi-Annual Groundwater Protection Standard Exceedance Notification
• Ponds ABC 2020 2nd Semi-Annual Groundwater Protection Standard Exceedance Notification
• Ponds ABC 2021 1st Semi-Annual Groundwater Protection Standard Exceedance Notification
• Ponds ABC 2021 2nd Semi-Annual Groundwater Protection Standard Exceedance Notification
• Ponds ABC 2022 1st Semi-Annual Groundwater Protection Standard Exceedance Notification
• Ponds ABC 2022 2nd Semi-Annual Groundwater Protection Standard Exceedance Notification
• Ponds ABC 2023 1st Semi-Annual Groundwater Protection Standard Exceedance Notification
• Ponds ABC 2023 2nd Semi-Annual Groundwater Protection Standard Exceedance Notification
• Ponds ABC Assessment of Corrective Measures Initiation Notification
• Ponds ABC Assessment of Corrective Measures
• Ponds ABC Semi-Annual Remedy Selection Progress Report No. 1
• Ponds ABC Semi-Annual Remedy Selection Progress Report No. 2
• Ponds ABC Semi-Annual Remedy Selection Progress Report No. 3
• Ponds ABC Semi-Annual Remedy Selection Progress Report No. 4
• Ponds ABC Semi-Annual Remedy Selection Progress Report No. 5
• Ponds ABC Semi-Annual Remedy Selection Progress Report No. 6
• Ponds ABC Semi-Annual Remedy Selection Progress Report No. 7

Closure and Post Closure

• Ponds ABC Notification of Intent to Close
• Ponds ABC Closure Plan
• Ponds ABC Post Closure Care Plan
• Ponds ABC Closure Extension Certification

Archive Documents

• Ponds ABC 2021 Statistical Method Certification
• Ponds ABC 2019 Statistical Method Certification
• Ponds ABC Notification of Intent to Close as an Inactive Surface Impoundment
• Ponds ABC Closure Plan April 2018
• Ponds ABC Emergency Action Plan (December 2019)
• Ponds ABC Hazard Potential Assessment (April 2018)

Location Restrictions

• Pond D Location Restrictions

Design Criteria

• Pond D Liner Documentation
• Pond D Initial Hazard Potential Assessment
• Pond D 2021 Hazard Potential Assessment
• Pond D Emergency Action Plan
• Pond D History of Construction
• Pond D Initial Structural Stability Assessment
• Pond D 2021 Structural Stability Assessment
• Pond D Initial Factors of Safety Assessment
• Pond D 2021 Factors of Safety Assessment
• Pond D Emergency Action Plan 2017 Annual Meeting
• Pond D Emergency Action Plan 2018 Annual Meeting
• Pond D Emergency Action Plan 2019 Annual Meeting
• Pond D Emergency Action Plan 2020 Annual Meeting
• Pond D Emergency Action Plan 2021 Annual Meeting
• Pond D Emergency Action Plan 2022 Annual Meeting
• Pond D Emergency Action Plan 2023 Annual Meeting

Operating Criteria

• Pond D CCR Fugitive Dust Control Plan
• Pond D 2016 Annual Fugitive Dust Control Report
• Pond D 2017 Annual Fugitive Dust Control Report
• Pond D 2018 Annual Fugitive Dust Control Report
• Pond D 2019 Annual Fugitive Dust Control Report
• Pond D 2020 Annual Fugitive Dust Control Report
• Pond D 2021 Annual Fugitive Dust Control Report
• Pond D 2022 Annual Fugitive Dust Control Report
• Pond D 2023 Annual Fugitive Dust Control Report
• Pond D Initial Inflow Design Control Plan
• Pond D 2021 Inflow Design Control Plan
• Pond D 2016 Annual Engineering Inspection Report
• Pond D 2017 Annual Engineering Inspection Report
• Pond D 2018 Annual Engineering Inspection Report
• Pond D 2019 Annual Engineering Inspection Report
• Pond D 2020 Annual Engineering Inspection Report
• Pond D 2021 Annual Engineering Inspection Report
• Pond D 2022 Annual Engineering Inspection Report
• Pond D 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• Pond D 2017 Annual Groundwater Monitoring and Corrective Action Report
• Pond D 2018 Annual Groundwater Monitoring and Corrective Action Report
• Pond D 2019 Annual Groundwater Monitoring and Corrective Action Report
• Pond D 2020 Annual Groundwater Monitoring and Corrective Action Report
• Pond D 2021 Annual Groundwater Monitoring and Corrective Action Report
• Pond D 2022 Annual Groundwater Monitoring and Corrective Action Report
• Pond D 2023 Annual Groundwater Monitoring and Corrective Action Report
• Pond D Groundwater Monitoring System Certification
• Pond D 2023 Statistical Method Certification
• Pond D Assessment Monitoring Notification
• Pond D 2018 1st Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond D 2018 2nd Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond D 2019 1st Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond D 2019 2nd Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond D 2020 1st Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond D 2020 2nd Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond D 2021 1st Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond D 2021 2nd Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond D 2022 1st Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond D 2022 2nd Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond D 2023 1st Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond D 2023 2nd Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond D Assessment of Corrective Measures Initiation Notification
• Pond D Assessment of Corrective Measures
• Pond D Assessment of Corrective Measures Addendum Report
• Pond D Assessment of Corrective Measures Field Investigation Report
• Pond D Semi-Annual Remedy Selection Progress Report No. 1
• Pond D Semi-Annual Remedy Selection Progress Report No. 2
• Pond D Semi-Annual Remedy Selection Progress Report No. 3
• Pond D Semi-Annual Remedy Selection Progress Report No. 4
• Pond D Semi-Annual Remedy Selection Progress Report No. 5
• Pond D Semi-Annual Remedy Selection Progress Report No. 6
• Pond D Semi-Annual Remedy Selection Progress Report No. 7
• Pond D Semi-Annual Remedy Selection Progress Report No. 8
• Pond D Semi-Annual Remedy Selection Progress Report No. 9

Closure and Post Closure

• Pond D Amended Closure Plan
• Pond D Amended Post Closure Care Plan
• Pond D Notification of Intent to Close

Archive Documents

• Pond D 2021 Statistical Method Certification
• Pond D 2017 Statistical Method Certification
• Ponds D Notification of Intent to Close as an Inactive Surface Impoundment
• Pond D Closure Plan (October 2016)
• Pond D Post Closure Plan (October 2016)

Location Restrictions

• Pond E Location Restrictions

Design Criteria

• Pond E Liner Documentation
• Pond E 2020 Hazard Potential Assessment
• Pond E 2023 Hazard Potential Assessment
• Pond E History of Construction
• Pond E Initial Structural Stability Assessment
• Pond E 2023 Structural Stability Assessment
• Pond E Initial Factors of Safety Assessment
• Pond E 2023 Factors of Safety Assessment
• Pond E Emergency Action Plan 2018 Annual Meeting
• Pond E Emergency Action Plan 2019 Annual Meeting

Operating Criteria

• Pond E CCR Fugitive Dust Control Plan
• Pond E 2016 Annual Fugitive Dust Control Report
• Pond E 2017 Annual Fugitive Dust Control Report
• Pond E 2018 Annual Fugitive Dust Control Report
• Pond E 2019 Annual Fugitive Dust Control Report
• Pond E 2020 Annual Fugitive Dust Control Report
• Pond E 2021 Annual Fugitive Dust Control Report
• Pond E 2022 Annual Fugitive Dust Control Report
• Pond E 2023 Annual Fugitive Dust Control Report
• Pond E Initial Inflow Design Control Plan
• Pond E 2023 Inflow Design Control Plan
• Pond E 2017 Annual Engineering Inspection Report
• Pond E 2018 Annual Engineering Inspection Report
• Pond E 2019 Annual Engineering Inspection Report
• Pond E 2020 Annual Engineering Inspection Report
• Pond E 2021 Annual Engineering Inspection Report
• Pond E 2022 Annual Engineering Inspection Report
• Pond E 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• Pond E Semi-Annual Remedy Selection Progress Report No. 1
• Pond E Semi-Annual Remedy Selection Process Report No. 2
• Pond E Semi-Annual Remedy Selection Progress Report No. 3
• Pond E Semi-Annual Remedy Selection Progress Report No. 4
• Pond E Semi-Annual Remedy Selection Progress Report No. 5
• Pond E Semi-Annual Remedy Selection Progress Report No. 6
• Pond E Semi-Annual Remedy Selection Progress Report No. 7
• Pond E Initial Groundwater Monitoring and Corrective Action Report
• Pond E 2019 Groundwater Monitoring and Corrective Action Report
• Pond E 2020 Groundwater Monitoring and Corrective Action Report
• Pond E 2021 Groundwater Monitoring and Corrective Action Report
• Pond E 2022 Groundwater Monitoring and Corrective Action Report
• Pond E 2023 Groundwater Monitoring and Corrective Action Report
• Pond E Groundwater Monitoring System Certification
• Pond E 2023 Statistical Method Certification
• Pond E Assessment Monitoring Notification
• Pond E 2019 2nd Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond E 2020 1st Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond E 2020 2nd Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond E 2021 1st Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond E 2021 2nd Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond E 2022 1st Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond E 2022 2nd Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond E 2023 1st Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond E 2023 2nd Semi-Annual Groundwater Protection Standard Exceedance Notification
• Pond E Assessment of Corrective Measures Initiation Notification
• Pond E Assessment of Corrective Measures

Closure and Post Closure

• Pond E Notification of Intent to Close
• Pond E Closure Plan
• Pond E Post Closure Care Plan
• Pond E Closure Extension Certification

Archive Documents

• Pond E 2021 Statistical Method Certification
• Pond E 2019 Statistical Method Certification
• Pond E Notification of Intent to Close as an Inactive Surface
• Pond E Closure Plan April 2018
• Pond E Emergency Action Plan 2019
• Pond E Statistical Method Certification
• Pond E Hazard Potential Assessment (April 2018)

Location Restrictions

• CHSWMF Location Restrictions

Operating Criteria

• CHSWMF CCR Fugitive Dust Control Plan
• CHSWMF 2016 Annual Fugitive Dust Control Report
• CHSWMF 2017 Annual Fugitive Dust Control Report
• CHSWMF 2018 Annual Fugitive Dust Control Report
• CHSWMF 2019 Annual Fugitive Dust Control Report
• CHSWMF 2020 Annual Fugitive Dust Control Report
• CHSWMF 2021 Annual Fugitive Dust Control Report
• CHSWMF 2022 Annual Fugitive Dust Control Report
• CHSWMF 2023 Annual Fugitive Dust Control Report
• CHSWMF Landfill Initial Run On Run Off Control Plan
• CHSWMF Landfill 2021 Run On Run Off Control Plan
• CHSWMF 2015 Annual Engineering Inspection Report
• CHSWMF 2016 Annual Engineering Inspection Report
• CHSWMF 2017 Annual Engineering Inspection Report
• CHSWMF 2018 Annual Engineering Inspection Report
• CHSWMF 2019 Annual Engineering Inspection Report
• CHSWMF 2020 Annual Engineering Inspection Report
• CHSWMF 2021 Annual Engineering Inspection Report
• CHSWMF 2022 Annual Engineering Inspection Report
• CHSWMF 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• CHSWMF 2017 Annual Groundwater Monitoring and Corrective Action Report
• CHSWMF 2018 Annual Groundwater Monitoring and Corrective Action Report
• CHSWMF 2019 Annual Groundwater Monitoring and Corrective Action Report
• CHSWMF 2020 Annual Groundwater Monitoring and Corrective Action Report
• CHSWMF 2021 Annual Groundwater Monitoring and Corrective Action Report
• CHSWMF 2022 Annual Groundwater Monitoring and Corrective Action Report
• CHSWMF 2023 Annual Groundwater Monitoring and Corrective Action Report
• CHSWMF Groundwater Monitoring System Certification
• CHSWMF Statistical Method Certification
• CHSWMF Assessment Monitoring Notification
• CHSWMF Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2018)
• CHSWMF Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2018)
• CHSWMF Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2019)

Closure and Post Closure

• CHSWMF Closure Plan
• CHSWMF Post Closure Care Plan

Archive Documents

• CHSWMF Closure Plan (October 2016)
• CHSWMF Post Closure Care Plan (October 2016)
• CHSWMF Groundwater Monitoring System Certification
• CHSWMF 2019 Statistical Method Certification
• CHSWMF 2017 Statistical Method Certification
• CHSWMF 2020 Statistical Method Certification

Location Restrictions

• FGD Pond Location Restrictions - Geologic
• FGD Pond Location Restriction Aquifer Demonstration Certification
• FGD Pond Location Restriction Wetlands Certification

Design Criteria

• FGD Pond Design Criteria Exemption
• FGD Pond Documentation of Liner Type
• FGD Pond Hazard Potential Classification Assessment
• FGD Pond 2021 Hazard Potential Classification Assessment
• FGD Pond Emergency Action Plan - Not applicable
• FGD Pond History of Construction - Not applicable
• FGD Pond Structural Stability Assessment - Not applicable
• FGD Pond Factors of Safety Assessment - Not applicable

Operating Criteria

• FGD Pond CCR Fugitive Dust Control Plan
• FGD Pond 2016 Annual Fugitive Dust Control Report
• FGD Pond 2017 Annual Fugitive Dust Control Report
• FGD Pond 2018 Annual Fugitive Dust Control Report
• FGD Pond 2019 Annual Fugitive Dust Control Report
• FGD Pond 2020 Annual Fugitive Dust Control Report
• FGD Pond 2021 Annual Fugitive Dust Control Report
• FGD Pond 2022 Annual Fugitive Dust Control Report
• FGD Pond 2023 Annual Fugitive Dust Control Report
• FGD Pond Inflow Design Control Plan
• FGD Pond 2021 Inflow Design Control Plan
• FGD Pond Annual Engineering Inspection Report – Exempt per 257.83(b)(1) and 257.73(b)

Groundwater Monitoring and Corrective Action

• FGD Pond 2023 Groundwater Monitoring System Certification
• FGD Pond Statistical Analysis Certification
• FGD Pond 2017 Annual Groundwater Monitoring and Corrective Action Report
• FGD Pond 2018 Annual Groundwater Monitoring and Corrective Action Report
• FGD Pond 2019 Annual Groundwater Monitoring and Corrective Action Report
• FGD Pond 2020 Annual Groundwater Monitoring and Corrective Action Report
• FGD Pond 2021 Annual Groundwater Monitoring and Corrective Action Report
• FGD Pond 2022 Annual Groundwater Monitoring and Corrective Action Report
• FGD Pond 2023 Annual Groundwater Monitoring and Corrective Action Report

Closure and Post Closure

• FGD Pond Closure Plan
• FGD Pond Post-Closure Care Plan – Exempt per 257.104(a)(2) and 257.102(c)

Archive Documents

• FGD Pond 2017 Groundwater Monitoring System Certification

Location Restrictions

• Ash Pond Location Restrictions

Design Criteria

• Ash Pond Document of Liner Type
• Ash Pond Design Criteria Exemption
• Ash Pond Hazard Potential Assessment – Not applicable per 257.73(a)
• Ash Pond Incised Pond Exemption

Operating Criteria

• Ash Pond CCR Fugitive Dust Control Plan
• Ash Pond 2016 Annual Fugitive Dust Control Report
• Ash Pond 2017 Annual Fugitive Dust Control Report
• Ash Pond 2018 Annual Fugitive Dust Control Report
• Ash Pond 2019 Annual Fugitive Dust Control Report
• Ash Pond 2020 Annual Fugitive Dust Control Report
• Ash Pond 2021 Annual Fugitive Dust Control Report
• Ash Pond 2022 Annual Fugitive Dust Control Report
• Ash Pond 2023 Annual Fugitive Dust Control Report
• Ash Pond Inflow Design Control Plan
• Ash Pond 2021 Inflow Design Control Plan
• Ash Pond Initial Annual Engineering Inspection Report – Exempt per 257.83(b)(1) and 257.73(b)

Groundwater Monitoring and Corrective Action

• Ash Pond 2017 Annual Groundwater Monitoring and Corrective Action Report
• Ash Pond 2018 Annual Groundwater Monitoring and Corrective Action Report
• Ash Pond 2019 Annual Groundwater Monitoring and Corrective Action Report
• Ash Pond 2020 Annual Groundwater Monitoring and Corrective Action Report
• Ash Pond 2021 Annual Groundwater Monitoring and Corrective Action Report
• Ash Pond 2022 Annual Groundwater Monitoring and Corrective Action Report
• Ash Pond 2023 Annual Groundwater Monitoring and Corrective Action Report
• Ash Pond Groundwater Monitoring System Certification
• Ash Pond Statistical Analysis Certification
• Ash Pond Assessment Monitoring Notification
• Ash Pond Assessment of Corrective Measures Initiation Notification
• Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2018)
• Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2018)
• Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2019)
• Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2019)
• Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2020)
• Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2020)
• Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2021, Revised)
• Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2021, Revised)
• Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2022, Revised)
• Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2022, Revised)
• Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2023, Revised)
• Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2023)
• Ash Pond Assessment of Corrective Measures
• Ash Pond December 2019 Remedy Selection Progress Report
• Ash Pond Semi-Annual Remedy Selection Progress Report No. 2
• Ash Pond Semi-Annual Remedy Selection Progress Report No. 3
• Ash Pond Semi-Annual Remedy Selection Progress Report No. 4
• Ash Pond Semi-Annual Remedy Selection Progress Report No. 5
• Ash Pond Semi-Annual Remedy Selection Progress Report No. 6
• Ash Pond Semi-Annual Remedy Selection Progress Report No. 7
• Ash Pond Semi-Annual Remedy Selection Progress Report No. 8
• Ash Pond Semi-Annual Remedy Selection Progress Report No. 9

Closure and Post Closure

• Ash Pond Updated Closure Plan
• Ash Pond Initial Post Closure Care Plan – Exempt per 257.104(a)(2) and 257.102(c)
• Ash Pond Notice of Intent to Close
• Ash Pond Closure Extension Certification

Archive Documents

• Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2021)
• Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2021)
• Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2022)
• Ash Pond Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2022)
• Ash Pond Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2023)

Location Restrictions

• Wateree Landfill Location Restrictions 

Operating Criteria

• Wateree Landfill CCR Fugitive Dust Control Plan
• Wateree Landfill 2016 Annual Fugitive Dust Control Report
• Wateree Landfill 2017 Annual Fugitive Dust Control Report
• Wateree Landfill 2018 Annual Fugitive Dust Control Report
• Wateree Landfill 2019 Annual Fugitive Dust Control Report
• Wateree Landfill 2020 Annual Fugitive Dust Control Report
• Wateree Landfill 2021 Annual Fugitive Dust Control Report
• Wateree Landfill 2022 Annual Fugitive Dust Control Report
• Wateree Landfill 2023 Annual Fugitive Dust Control Report
• Wateree Landfill Run On / Run Off Control Plan
• Wateree Landfill 2021 Run On / Run Off Control Plan
• Wateree Landfill 2015 Annual Engineering Inspection Report
• Wateree Landfill 2016 Annual Engineering Inspection Report
• Wateree Landfill 2017 Annual Engineering Inspection Report
• Wateree Landfill 2018 Annual Engineering Inspection Report
• Wateree Landfill 2019 Annual Engineering Inspection Report
• Wateree Landfill 2020 Annual Engineering Inspection Report
• Wateree Landfill 2021 Annual Engineering Inspection Report
• Wateree Landfill 2022 Annual Engineering Inspection Report
• Wateree Landfill 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• Wateree Landfill 2023 Groundwater Monitoring System Certification
• Wateree Landfill Statistical Analysis Certification
• Wateree Landfill 2017 Annual Groundwater Monitoring and Corrective Action Report
• Wateree Landfill 2018 Annual Groundwater Monitoring and Corrective Action Report
• Wateree Landfill 2019 Annual Groundwater Monitoring and Corrective Action Report
• Wateree Landfill 2020 Annual Groundwater Monitoring and Corrective Action Report
• Wateree Landfill 2021 Annual Groundwater Monitoring and Corrective Action Report
• Wateree Landfill 2022 Annual Groundwater Monitoring and Corrective Action Report
• Wateree Landfill 2023 Annual Groundwater Monitoring and Corrective Action Report

Closure and Post Closure

• Wateree Landfill Closure Plan
• Wateree Landfill Post Closure Care Plan

Archive Documents

• Wateree Landfill 2017 Groundwater Monitoring System Certification

Location Restrictions

• New FGD Pond Location Restrictions Demonstration

Design Criteria

• New FGD Pond Liner Design Criteria Demonstration
• New FGD Pond Structural Integrity Criteria Demonstration

Operating Criteria

• New FGD Pond Air Criteria Demonstration
• New FGD Pond 2021 Annual Fugitive Dust Control Report
• New FGD Pond 2022 Annual Fugitive Dust Control Report
• New FGD Pond 2023 Annual Fugitive Dust Control Report
• New FGD Pond Hydrologic and Hydraulic Capacity Demonstration

Groundwater Monitoring and Corrective Action

• New FGD Pond 2023 Groundwater Monitoring System Certification
• New FGD Pond Groundwater Statistical Analysis Plan Certification
• New FGD Pond 2021 Annual Groundwater Monitoring and Corrective Action Report
• New FGD Pond 2022 Annual Groundwater Monitoring and Corrective Action Report
• New FGD Pond 2023 Annual Groundwater Monitoring and Corrective Action Report

Closure and Post Closure

• New FGD Pond Construction Summary Report - Part 1
• New FGD Pond Construction Summary Report - Part 2
• New FGD Pond Construction Summary Report - Part 3
• New FGD Pond Closure Plan

Archive Documents

• New FGD Pond 2021 Groundwater Monitoring System Certification

Location Restrictions

• FGD Pond Location Restrictions - Seismic Impact Zone
• FGD Pond Location Restrictions - Geologic
• FGD Pond Location Restriction Aquifer Demonstration Certification
• FGD Pond Location Restriction Wetlands Certification

Design Criteria

• FGD Pond Design Criteria Exemption
• FGD Pond Documentation of Liner Type
• FGD Pond Hazard Assessment Classification Assessment

Operating Criteria

• FGD Pond CCR Fugitive Dust Control Plan
• FGD Pond 2016 Annual Fugitive Dust Control Report
• FGD Pond 2017 Annual Fugitive Dust Control Report
• FGD Pond 2018 Annual Fugitive Dust Control Report
• FGD Pond 2019 Annual Fugitive Dust Control Report
• FGD Pond 2020 Annual Fugitive Dust Control Report
• FGD Pond 2021 Annual Fugitive Dust Control Report
• FGD Pond Inflow Design Control Plan
• FGD Pond Annual Engineering Inspection Report – Exempt per 257.83(b)(1) and 257.73(b)

Groundwater Monitoring and Corrective Action

• FGD Pond Groundwater Monitoring System Certification
• FGD Pond Statistical Analysis Certification
• FGD Pond 2017 Annual Groundwater Monitoring and Corrective Action Report
• FGD Pond 2018 Annual Groundwater Monitoring and Corrective Action Report
• FGD Pond 2019 Annual Groundwater Monitoring and Corrective Action Report
• FGD Pond 2020 Annual Groundwater Monitoring and Corrective Action Report
• FGD Pond 2021 Annual Groundwater Monitoring and Corrective Action Report

Closure and Post Closure

• FGD Pond Closure Plan
• FGD Pond Post-Closure Care Plan – Exempt per 257.104(a)(2) and 257.102(c)
• FGD Pond 2020 Annual Alternative Closure Progress Report
• FGD Pond Notice of Intent to Comply with Alternative Closure
• FGD Pond Site-Specific Alternative Deadline to Initiate Closure Demonstration
• FGD Pond Notification of Intent to Close
• FGD Pond Construction Summary Report - Part 1
• FGD Pond Construction Summary Report - Part 2
• FGD Pond Construction Summary Report - Part 3
• FGD Pond Closure by Removal Certification
• FGD Pond Notification of Closure

Archive Documents

• FGD Pond Closure Plan (2016)
• FGD Pond 2020 Annual Alternative Closure Progress Report (Archived)
• FGD Pond Notice of Intent to Comply with Alternative Closure (Archived)

Location Restrictions

• Highway 52 Landfill Location Restrictions 

Operating Criteria

• Highway 52 Landfill CCR Fugitive Dust Control Plan
• Highway 52 Landfill 2016 Annual Fugitive Dust Control Report
• Highway 52 Landfill 2017 Annual Fugitive Dust Control Report
• Highway 52 Landfill 2018 Annual Fugitive Dust Control Report
• Highway 52 Landfill 2019 Annual Fugitive Dust Control Report
• Highway 52 Landfill 2020 Annual Fugitive Dust Control Report
• Highway 52 Landfill 2021 Annual Fugitive Dust Control Report
• Highway 52 Landfill 2022 Annual Fugitive Dust Control Report
• Highway 52 Landfill 2023 Annual Fugitive Dust Control Report
• Highway 52 Landfill Run On / Run Off Control Plan
• Highway 52 Landfill 2021 Run On / Run Off Control Plan
• Highway 52 Landfill 2015 Annual Engineering Inspection Report
• Highway 52 Landfill 2016 Annual Engineering Inspection Report
• Highway 52 Landfill 2017 Annual Engineering Inspection Report
• Highway 52 Landfill 2018 Annual Engineering Inspection Report
• Highway 52 Landfill 2019 Annual Engineering Inspection Report
• Highway 52 Landfill 2020 Annual Engineering Inspection Report
• Highway 52 Landfill 2021 Annual Engineering Inspection Report
• Highway 52 Landfill 2022 Annual Engineering Inspection Report
• Highway 52 Landfill 2023 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• Highway 52 Landfill Groundwater Monitoring System Certification
• Highway 52 Landfill Statistical Analysis Certification
• Highway 52 Landfill 2017 Annual Groundwater Monitoring and Corrective Action Report
• Highway 52 Landfill 2018 Annual Groundwater Monitoring and Corrective Action Report
• Highway 52 Landfill 2019 Annual Groundwater Monitoring and Corrective Action Report
• Highway 52 Landfill 2020 Annual Groundwater Monitoring and Corrective Action Report
• Highway 52 Landfill 2021 Annual Groundwater Monitoring and Corrective Action Report
• Highway 52 Landfill 2022 Annual Groundwater Monitoring and Corrective Action Report
• Highway 52 Landfill 2023 Annual Groundwater Monitoring and Corrective Action Report

Closure and Post Closure

• Highway 52 Landfill Closure Plan
• Highway 52 Landfill Post Closure Care Plan

Location Restrictions

• Yorktown Landfill Location Restrictions 

Operating Criteria

• Yorktown Landfill CCR Fugitive Dust Control Plan
• Yorktown Landfill 2016 Annual Fugitive Dust Control Report
• Yorktown Landfill 2017 Annual Fugitive Dust Control Report
• Yorktown Landfill 2018 Annual Fugitive Dust Control Report
• Yorktown Landfill 2019 Annual Fugitive Dust Control Report
• Yorktown Landfill 2020 Annual Fugitive Dust Control Report
• Yorktown Landfill Run On / Run Off Control Plan
• Yorktown Landfill 2015 Annual Engineering Inspection Report
• Yorktown Landfill 2016 Annual Engineering Inspection Report
• Yorktown Landfill 2017 Annual Engineering Inspection Report
• Yorktown Landfill 2018 Annual Engineering Inspection Report
• Yorktown Landfill 2019 Annual Engineering Inspection Report
• Yorktown Landfill 2020 Annual Engineering Inspection Report

Groundwater Monitoring and Corrective Action

• Yorktown Landfill 2017 Annual Groundwater Monitoring and Corrective Action Report
• Yorktown Landfill 2018 Annual Groundwater Monitoring and Corrective Action Report
• Yorktown Landfill 2019 Annual Groundwater Monitoring and Corrective Action Report
• Yorktown Landfill 2020 Annual Groundwater Monitoring and Corrective Action Report
• Yorktown Landfill 2021 Annual Groundwater Monitoring and Corrective Action Report
• Yorktown Landfill 2022 Annual Groundwater Monitoring and Corrective Action Report
• Yorktown Landfill 2023 Annual Groundwater Monitoring and Corrective Action Report
• Yorktown Landfill 2023 Groundwater Monitoring System Certification
• Yorktown Landfill 2023 Statistical Method Certification
• Yorktown Landfill Assessment Monitoring Notification
• Yorktown Landfill Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2018)
• Yorktown Landfill Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2018)
• Yorktown Landfill Groundwater Protection Standard Exceedance Notification (1st Semi-Annual 2019)
• Yorktown Landfill Groundwater Protection Standard Exceedance Notification (2nd Semi-Annual 2019)

Closure and Post Closure

• Yorktown Landfill Closure Plan
• Yorktown Landfill Post Closure Care Plan
• Yorktown Landfill Notice of Intent to Close
• Yorktown Landfill Closure Extension Demonstration
• Yorktown Landfill Construction Completion Certification
• Yorktown Landfill Closure Plan Notification

Archive Documents

• Yorktown Landfill Closure Plan (October 2016)
• Yorktown Landfill Post Closure Care Plan (October 2016)
• Yorktown Landfill Groundwater Monitoring System Certification (October 2017)
• Yorktown Landfill Statistical Method Certification (October 2017)
• Yorktown Landfill Closure Plan (March 2018)
• Yorktown Landfill Post Closure Care Plan (March 2018)
• Yorktown Landfill Statistical Method Certification (April 2020)
• Yorktown Landfill Statistical Method Certification (April 2022)