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Active Ash Basin

Document Name	Category	Release Date
Annual Fugitive Dust Control Report 2023	Operating Criteria	12/06/2023
Annual Meeting with Local Emergency Responders	Operating Criteria	11/21/2023
Final Remedy Selection Report	Groundwater Monitoring and Corrective Action	11/08/2023
Emergency Action Plan	Design Criteria	10/25/2023
Groundwater Monitoring System Certification	Groundwater Monitoring and Corrective Action	10/11/2023
Selection of Statistical Method Certification	Groundwater Monitoring and Corrective Action	10/11/2023
Fugitive Dust Control Plan	Operating Criteria	09/06/2023
Annual Surface Impoundment Inspection Report 2023	Operating Criteria	08/02/2023
CCR Rule Remedy Selection Semiannual Progress Report October 2022 to April 2023	Groundwater Monitoring and Corrective Action	07/19/2023
Notice of Groundwater Protection Standard Exceedance	Groundwater Monitoring and Corrective Action	04/13/2023
CCR Annual Groundwater Monitoring and Corrective Action Report Rev 1	Groundwater Monitoring and Corrective Action	02/28/2023
CCR Annual Groundwater Monitoring and Corrective Action Report 2022	Groundwater Monitoring and Corrective Action	02/15/2023
CCR Rule Remedy Selection Semiannual Progress Report May 1 – October 15, 2021 Rev. 1	Groundwater Monitoring and Corrective Action	01/19/2023
CCR Rule Remedy Selection Semiannual Progress Report April 16 – October 15 2022	Groundwater Monitoring and Corrective Action	01/11/2023
Annual Fugitive Dust Control Report 2022	Operating Criteria	11/30/2022
Emergency Action Plan	Design Criteria	09/29/2022
Annual Meeting with Local Emergency Responders	Design Criteria	09/01/2022
Annual Surface Impoundment Inspection Report 2022	Operating Criteria	07/21/2022
CCR Rule Remedy Selection Semiannual Progress Report October 2021 to April 2022	Groundwater Monitoring and Corrective Action	07/07/2022
Notice of Change in Method of Closure Allen Active Ash Basin 2022	Closure and Post Closure Care	06/07/2022
CCR Annual Groundwater Monitoring and Corrective Action Report 2021	Groundwater Monitoring and Corrective Action	02/08/2022
CCR Rule Remedy Selection Semiannual Progress Report December 2021	Groundwater Monitoring and Corrective Action	12/15/2021
Annual Fugitive Dust Control Report 2021	Operating Criteria	12/01/2021
5-Year Periodic Inflow Design Flood Control System Plan	Design Criteria	11/04/2021
Annual Meeting with Local Emergency Responders	Design Criteria	11/04/2021
5-Year Periodic Factor of Safety Assessment	Operating Criteria	10/27/2021
5-Year Periodic Assessment Structural Stability	Operating Criteria	10/20/2021
5-Year Periodic Assessment Hazard Classification Certification	Operating Criteria	10/13/2021
Notice of Groundwater Protection Standard Exceedance	Groundwater Monitoring and Corrective Action	09/14/2021
Emergency Action Plan	Design Criteria	08/12/2021
CCR Annual Surface Impoundment Inspection Report 2021	Operating Criteria	07/20/2021
CCR Remedy Selection Semiannual Progress Report 2021	Groundwater Monitoring and Corrective Action	07/08/2021
CCR Annual Groundwater Monitoring and Corrective Action Report 2020	Groundwater Monitoring and Corrective Action	02/12/2021
CCR Rule Remedy Selection Semiannual Progress Report 2020	Groundwater Monitoring and Corrective Action	01/07/2021
Annual Meeting with Local Emergency Responders 2020	Design Criteria	12/10/2020
Fugitive Dust Control Report 2020	Operating Criteria	12/02/2020
CCR Annual Surface Impoundment Inspection Report 2020	Operating Criteria	07/23/2020
CCR Rule Remedy Selection Semiannual Progress Report 2020	Groundwater Monitoring and Corrective Action	06/26/2020
Notice of Groundwater Protection Standard Exceedance 2020	Groundwater Monitoring and Corrective Action	03/19/2020
CCR Annual Groundwater Monitoring and Corrective Action Report	Groundwater Monitoring and Corrective Action	02/20/2020
Closure Plan Impoundments	Closure and Post Closure Care	02/11/2020
CCR Rule Remedy Selection Semiannual Progress Report 2019	Groundwater Monitoring and Corrective Action	12/17/2019
Fugitive Dust Control Report 2019	Operating Criteria	12/03/2019
CCR Annual Surface Impoundment Inspection Report 2019	Operating Criteria	07/16/2019
Annual Meeting with Local Emergency Responders 2019	Design Criteria	06/18/2019
History of Construction	Design Criteria	05/29/2019
CCR Assessment of Corrective Measures Report	Groundwater Monitoring and Corrective Action	05/07/2019
Notification of Intent to Close	Closure and Post Closure Care	03/26/2019
CCR Annual Groundwater Monitoring and Corrective Action Report 2018	Groundwater Monitoring and Corrective Action	03/01/2019
Notice of Initiation of Assessment of Corrective Measures	Groundwater Monitoring and Corrective Action	02/19/2019
Fugitive Dust Control Plan	Operating Criteria	02/19/2019
Notice of Groundwater Protection Standard Exceedance 2018	Groundwater Monitoring and Corrective Action	12/14/2018
Annual Fugitive Dust Control Report 2018	Operating Criteria	12/05/2018
Wetlands	Location Restriction	11/07/2018
Unstable Areas	Location Restriction	11/07/2018
Seismic Impact Zones	Location Restriction	11/07/2018
Fault Areas	Location Restriction	11/07/2018
Placement Above Uppermost Aquifer	Location Restriction	11/07/2018
CCR Annual Surface Impoundment Inspection Report 2018	Operating Criteria	07/31/2018
Annual Meeting with Local Emergency Responders 2018	Design Criteria	06/19/2018
Notice of Establishment of an Assessment Monitoring Program	Groundwater Monitoring and Corrective Action	04/03/2018
CCR Annual Groundwater and Corrective Action Report	Groundwater Monitoring and Corrective Action	02/06/2018
Allen Inundation Maps	Design Criteria	01/25/2018
2017 Annual CCR Fugitive Dust Control Report-Allen	Operating Criteria	11/29/2017
Groundwater Sampling and Analysis Program Selection of Statistical Method Certification-Allen Active Ash Basin	Groundwater Monitoring and Corrective Action	11/06/2017
Groundwater Monitoring System Certification-Allen Active Ash Basin	Groundwater Monitoring and Corrective Action	11/06/2017
CCR Annual Surface Impoundment Inspection Report 2017	Operating Criteria	08/02/2017
Annual Meeting with Local Emergency Responders 2017	Design Criteria	06/29/2017
Annual Fugitive Dust Control Report 2016	Operating Criteria	12/05/2016
Initial Structural Stability Assessment	Design Criteria	11/16/2016
Initial Factor of Safety Assessment	Design Criteria	11/15/2016
Inflow Design Flood Control System	Operating Criteria	11/03/2016
History of Construction	Design Criteria	10/25/2016
Initial Hazard Classification Assessment Certification	Design Criteria	10/12/2016
Existing Liner Design Criteria	Design Criteria	10/11/2016
Annual Surface Impoundment Report 2016	Operating Criteria	08/11/2016
Annual Surface Impoundment Report (Initial) for Allen	Operating Criteria	02/16/2016
Annual Surface Impoundment Report 2015 Allen Steam Station - Revision 1	Operating Criteria	02/19/2016

Retired Ash Basin

Document Name	Category	Release Date
Annual Fugitive Dust Control Report 2023	Operating Criteria	12/06/2023
Annual Landfill Inspection Report	Operating Criteria	11/21/2023
Annual Meeting with Local Emergency Responders	Operating Criteria	11/21/2023
Final Remedy Selection Report	Groundwater Monitoring and Corrective Action	11/08/2023
Emergency Action Plan	Design Criteria	10/25/2023
Groundwater Monitoring System Certification	Groundwater Monitoring and Corrective Action	10/11/2023
Selection of Statistical Method Certification	Groundwater Monitoring and Corrective Action	10/11/2023
Fugitive Dust Control Plan	Operating Criteria	09/06/2023
Annual Surface Impoundment Inspection Report 2023	Operating Criteria	08/02/2023
CCR Rule Remedy Selection Semiannual Progress Report October 2022 to April 2023	Groundwater Monitoring and Corrective Action	07/19/2023
Notice of Groundwater Protection Standard Exceedance	Groundwater Monitoring and Corrective Action	04/13/2023
CCR Annual Groundwater Monitoring and Corrective Action Report Rev 1	Groundwater Monitoring and Corrective Action	02/28/2023
CCR Annual Groundwater Monitoring and Corrective Action Report 2022	Groundwater Monitoring and Corrective Action	02/15/2023
CCR Rule Remedy Selection Semiannual Progress Report May 1 – October 15, 2021 Rev. 1	Groundwater Monitoring and Corrective Action	01/19/2023
CCR Rule Remedy Selection Semiannual Progress Report April 16 – October 15 2022	Groundwater Monitoring and Corrective Action	01/11/2023
Annual Fugitive Dust Control Report 2022	Operating Criteria	11/30/2022
Emergency Action Plan	Design Criteria	09/29/2022
Annual Meeting with Local Emergency Responders	Design Criteria	09/01/2022
Annual Surface Impoundment Inspection Report 2022	Operating Criteria	07/21/2022
CCR Rule Remedy Selection Semiannual Progress Report October 2021 to April 2022	Groundwater Monitoring and Corrective Action	07/07/2022
Notice of Change in Closure Method Allen Retired Ash Basin	Closure and Post Closure Care	06/07/2022
CCR Annual Groundwater Monitoring and Corrective Action Report 2021	Groundwater Monitoring and Corrective Action	02/08/2022
CCR Rule Remedy Selection Semiannual Progress Report December 2021	Groundwater Monitoring and Corrective Action	12/15/2021
Annual Fugitive Dust Control Report 2021	Operating Criteria	12/01/2021
5-Year Periodic Inflow Design Flood Control System Plan	Design Criteria	11/04/2021
Annual Meeting with Local Emergency Responders	Design Criteria	11/04/2021
5-Year Periodic Factor of Safety Assessment	Operating Criteria	10/27/2021
5-Year Periodic Assessment Structural Stability	Operating Criteria	10/20/2021
5-Year Periodic Assessment Hazard Classification Certification	Operating Criteria	10/13/2021
Notice of Groundwater Protection Standard Exceedance	Groundwater Monitoring and Corrective Action	09/14/2021
Emergency Action Plan	Design Criteria	08/12/2021
CCR Annual Surface Impoundment Inspection Report 2021	Operating Criteria	07/20/2021
CCR Remedy Selection Semiannual Progress Report 2021	Groundwater Monitoring and Corrective Action	07/08/2021
CCR Annual Groundwater Monitoring and Corrective Action Report 2020	Groundwater Monitoring and Corrective Action	02/12/2021
CCR Rule Remedy Selection Semiannual Progress Report 2020	Groundwater Monitoring and Corrective Action	01/07/2021
Annual Meeting with Local Emergency Responders 2020	Design Criteria	12/10/2020
Fugitive Dust Control Report 2020	Operating Criteria	12/02/2020
Notice of Intent to Close	Closure and Post Closure Care	10/13/2020
CCR Annual Surface Impoundment Inspection Report 2020	Operating Criteria	07/23/2020
CCR Rule Remedy Selection Semiannual Progress Report 2020	Groundwater Monitoring and Corrective Action	06/26/2020
Notice of Groundwater Protection Standard Exceedance 2020	Groundwater Monitoring and Corrective Action	03/19/2020
CCR Annual Groundwater Monitoring and Corrective Action Report	Groundwater Monitoring and Corrective Action	02/20/2020
Closure Plan Impoundments	Closure and Post Closure Care	02/11/2020
CCR Rule Remedy Selection Semiannual Progress Report 2019	Groundwater Monitoring and Corrective Action	12/17/2019
Fugitive Dust Control Report 2019	Operating Criteria	12/03/2019
CCR Annual Surface Impoundment Inspection Report 2019	Operating Criteria	07/16/2019
Annual Meeting with Local Emergency Responders 2019	Design Criteria	06/18/2019
History of Construction	Design Criteria	05/29/2019
CCR Assessment of Corrective Measures Report	Groundwater Monitoring and Corrective Action	05/07/2019
CCR Annual Groundwater Monitoring and Corrective Action Report 2018	Groundwater Monitoring and Corrective Action	03/01/2019
Notice of Initiation of Assessment of Corrective Measures	Groundwater Monitoring and Corrective Action	02/19/2019
Fugitive Dust Control Plan	Groundwater Monitoring and Corrective Action	02/19/2019
Notice of Groundwater Protection Standard Exceedance 2018	Groundwater Monitoring and Corrective Action	12/14/2018
Annual Fugitive Dust Control Report 2018	Operating Criteria	12/05/2018
Wetlands	Location Restriction	11/07/2018
Unstable Areas	Location Restriction	11/07/2018
Seismic Impact Zones	Location Restriction	11/07/2018
Fault Areas	Location Restriction	11/07/2018
Placement Above Uppermost Aquifer	Location Restriction	11/07/2018
CCR Annual Surface Impoundment Inspection Report 2018	Operating Criteria	07/31/2018
Annual Meeting with Local Emergency Responders 2018	Design Criteria	06/19/2018
Notice of Establishment of an Assessment Monitoring Program	Groundwater Monitoring and Corrective Action	04/03/2018
CCR Annual Groundwater and Corrective Action Report	Groundwater Monitoring and Corrective Action	02/06/2018
Allen Inundation Maps	Design Criteria	01/25/2018
2017 Annual CCR Fugitive Dust Control Report-Allen	Operating Criteria	11/29/2017
Groundwater Sampling and Analysis Program Selection of Statistical Method Certification-Allen Retired Ash Basin	Groundwater Monitoring and Corrective Action	11/06/2017
Groundwater Monitoring System Certification-Allen Retired Ash Basin	Groundwater Monitoring and Corrective Action	11/06/2017
CCR Annual Surface Impoundment Inspection Report 2017	Operating Criteria	08/02/2017
Annual Meeting with Local Emergency Responders 2017	Design Criteria	06/29/2017
Annual Fugitive Dust Control Report 2016	Operating Criteria	12/05/2016
Initial Structural Stability Assessment	Design Criteria	11/16/2016
Initial Factor of Safety Assessment	Design Criteria	11/15/2016
Inflow Design Flood Control System	Operating Criteria	11/03/2016
History of Construction	Design Criteria	10/25/2016
Initial Hazard Classification Assessment Certification	Design Criteria	10/12/2016
Existing Liner Design Criteria	Design Criteria	10/11/2016
Annual Surface Impoundment Report 2016	Operating Criteria	08/11/2016
Annual Surface Impoundment Report (Initial) for Allen	Operating Criteria	02/16/2016
Annual Surface Impoundment Report 2015 Allen Steam Station - Revision 1	Operating Criteria	02/19/2016

Retired Ash Basin (RAB) Landfill

Document Name	Category	Release Date
Annual Fugitive Dust Control Report 2023	Operating Criteria	12/06/2023
Final Remedy Selection Report	Groundwater Monitoring and Corrective Action	11/08/2023
Groundwater Monitoring System Certification	Groundwater Monitoring and Corrective Action	10/11/2023
Selection of Statistical Method Certification	Groundwater Monitoring and Corrective Action	10/11/2023
Fugitive Dust Control Plan	Operating Criteria	09/06/2023
CCR Rule Remedy Selection Semiannual Progress Report October 2022 to April 2023	Groundwater Monitoring and Corrective Action	07/19/2023
Notice of Groundwater Protection Standard Exceedance	Groundwater Monitoring and Corrective Action	04/13/2023
CCR Annual Groundwater Monitoring and Corrective Action Report Rev 1	Groundwater Monitoring and Corrective Action	02/28/2023
CCR Annual Groundwater Monitoring and Corrective Action Report 2022	Groundwater Monitoring and Corrective Action	02/15/2023
CCR Rule Remedy Selection Semiannual Progress Report May 1 – October 15, 2021 Rev. 1	Groundwater Monitoring and Corrective Action	01/19/2023
CCR Rule Remedy Selection Semiannual Progress Report April 16 – October 15, 2022	Groundwater Monitoring and Corrective Action	01/11/2023
Annual Fugitive Dust Control Report 2022	Operating Criteria	11/30/2022
Annual Landfill Inspection Report	Operating Criteria	11/16/2022
CCR Rule Remedy Selection Semiannual Progress Report October 2021 to April 2022	Groundwater Monitoring and Corrective Action	07/07/2022
CCR Annual Groundwater Monitoring and Corrective Action Report 2021	Groundwater Monitoring and Corrective Action	02/08/2022
CCR Rule Remedy Selection Semiannual Progress Report December 2021	Groundwater Monitoring and Corrective Action	12/15/2021
Annual Fugitive Dust Control Report 2021	Operating Criteria	12/01/2021
Annual Landfill Inspection Report	Operating Criteria	11/17/2021
Five-Year Periodic Assessment Run On and Run Off Control System Plan	Operating Criteria	10/05/2021
Notice of Groundwater Protection Standard Exceedance	Groundwater Monitoring and Corrective Action	09/14/2021
CCR Remedy Selection Semiannual Progress Report 2021	Groundwater Monitoring and Corrective Action	07/08/2021
CCR Annual Groundwater Monitoring and Corrective Action Report 2020	Groundwater Monitoring and Corrective Action	02/12/2021
CCR Rule Remedy Selection Semiannual Progress Report 2020	Groundwater Monitoring and Corrective Action	01/07/2021
Fugitive Dust Control Report 2020	Operating Criteria	12/02/2020
Annual Landfill Inspection Report	Operating Criteria	11/12/2020
CCR Rule Remedy Selection Semiannual Progress Report 2020	Groundwater Monitoring and Corrective Action	06/26/2020
Notice of Groundwater Protection Standard Exceedance 2020	Groundwater Monitoring and Corrective Action	03/19/2020
CCR Annual Groundwater Monitoring and Corrective Action Report	Groundwater Monitoring and Corrective Action	02/20/2020
CCR Rule Remedy Selection Semiannual Progress Report 2019	Groundwater Monitoring and Corrective Action	12/17/2019
Fugitive Dust Control Report 2019	Operating Criteria	12/03/2019
Annual Landfill Inspection Report	Operating Criteria	11/26/2019
CCR Assessment of Corrective Measures Report	Groundwater Monitoring and Corrective Action	05/07/2019
CCR Annual Groundwater Monitoring and Corrective Action Report 2018	Groundwater Monitoring and Corrective Action	03/01/2019
Notice of Initiation of Assessment of Corrective Measures	Groundwater Monitoring and Corrective Action	02/19/2019
Fugitive Dust Control Plan	Groundwater Monitoring and Corrective Action	02/19/2019
Notice of Groundwater Protection Standard Exceedance 2018	Groundwater Monitoring and Corrective Action	12/14/2018
Annual Fugitive Dust Control Report 2018	Operating Criteria	12/05/2018
CCR Annual Landfill Inspection Report 2018 Retired Ash Basin Landfill	Operating Criteria	11/19/2018
Unstable Areas	Location Restriction	11/07/2018
Run On and Run Off Control System Plan	Operating Criteria	08/31/2018
Notice of Establishment of an Assessment Monitoring Program	Groundwater Monitoring and Corrective Action	04/03/2018
CCR Annual Groundwater and Corrective Action Report	Groundwater Monitoring and Corrective Action	02/06/2018
2017 Annual CCR Fugitive Dust Control Report-Allen	Operating Criteria	11/29/2017
CCR Annual Landfill Report 2017-Allen Retired Ash Basin Landfill	Operating Criteria	11/29/2017
Groundwater Sampling and Analysis Program Selection of Statistical Method Certification-Allen Retired Ash Basin Landfill	Groundwater Monitoring and Corrective Action	11/06/2017
Groundwater Monitoring System Certification-Allen Retired Ash Basin Landfill	Groundwater Monitoring and Corrective Action	11/06/2017
Run On and Run Off Control System Plan for Allen Retired Ash Basin Landfill Revision 001	Operating Criteria	05/24/2017
Annual Fugitive Dust Control Report 2016	Operating Criteria	12/05/2016
CCR Annual Landfill Inspection Report 2016	Operating Criteria	11/22/2016
Post Closure Plan for Retired Ash Basin Landfill	Closure and Post Closure Care	11/11/2016
Closure Plan for Retired Ash Basin Landfill	Closure and Post Closure Care	11/11/2016
Run-on and Run-off Control System Plan	Operating Criteria	11/03/2016
Annual Landfill Report - Initial for Allen Steam Station Retired Ash Basin Landfill	Operating Criteria	02/03/2016
North Starter Landfill
Liner and leachate construction completion certification	Operating Criteria	12/06/2023
Final Remedy Selection Report	Groundwater Monitoring and Corrective Action	11/08/2023
Groundwater Monitoring System Certification	Groundwater Monitoring and Corrective Action	10/11/2023
Selection of Statistical Method Certification	Groundwater Monitoring and Corrective Action	10/11/2023
Fugitive Dust Control Plan	Operating Criteria	09/06/2023
Run On Run Off Control System Plan	Operating Criteria	09/06/2023
Placement Above Uppermost Aquifer: CCR Landfill	Location Restrictions	06/28/2023
Post Closure Plan	Closure and Post Closure Care	05/10/2023
Closure Plan	Closure and Post Closure Care	05/10/2023
Wetlands	Design Criteria	11/04/2021
Unstable Areas	Design Criteria	11/04/2021
Seismic Impact Zones	Design Criteria	11/04/2021
Fault Areas	Design Criteria	11/04/2021
Design Criteria for the Liner and Leachate Collection and Removal System North Starter Landfill Landfill	Operating Criteria	08/04/2021
South Starter Landfill
Fugitive Dust Control Plan	Operating Criteria	09/06/2023
Design Criteria Liner and Leachate Certification South Starter Landfill Allen	Design Criteria	07/21/2022