Naughton Plant CCR rule compliance data & information
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- North Ash Pond
- South Ash Pond
- FGD Pond 4
- FGD Pond 1
- FGD Pond 2
- FGD Pond 5
- Location Restrictions
- Design Criteria
- Operating Criteria
- Groundwater monitoring & corrective action
- Closure & Post-Closure Care
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Fault Areas -
Uppermost Aquifer -
Seismic Impact Zones -
Unstable Areas -
Wetlands
Hazard Potential Classification Assessments
Documentation of Annual EAP Meeting
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2017 North Ash Pond Annual EAP Meeting Documentation -
2018 North Ash Pond Annual EAP Meeting Documentation -
2019 North Ash Pond Annual EAP Meeting Documentation -
2020 North Ash Pond Annual EAP Meeting Documentation -
2021 North Ash Pond Annual EAP Meeting Documentation -
2022 North Ash Pond Annual EAP Meeting Documentation -
2023 North Ash Pond Annual EAP Meeting Documentation -
2024 North Ash Pond Annual EAP Meeting Documentation
Structural Stability Assessments
Safety Factor Assessments
Annual fugitive dust control reports
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2016 Annual Fugitive Dust Control Report -
2017 Annual Fugitive Dust Control Report -
2018 Annual Fugitive Dust Control Report -
2019 Annual Fugitive Dust Control Report -
2020 Annual Fugitive Dust Control Report -
2021 Annual Fugitive Dust Control Report -
2022 Annual Fugitive Dust Control Report -
2023 Annual Fugitive Dust Control Report -
2024 Annual Fugitive Dust Control Report
Inflow Design Flood Control Plans
Annual engineering inspection reports
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2015 Annual Inspection Naughton North Ash Pond -
2016 Annual Inspection Naughton North Ash Pond -
2017 Annual Inspection Naughton North Ash Pond -
2018 Annual Inspection Naughton North Ash Pond -
2019 Annual Inspection Naughton North Ash Pond -
2020 Annual Inspection Naughton North Ash Pond -
2021 Annual Inspection Naughton North Ash Pond -
2022 Annual Inspection Naughton North Ash Pond -
2023 Annual Inspection Naughton North Ash Pond -
2024 Annual Inspection Naughton North Ash Pond
Annual groundwater monitoring and corrective action reports
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2017 Annual groundwater monitoring and corrective action report -
2018 Annual groundwater monitoring and corrective action report -
2019 Annual groundwater monitoring and corrective action report -
2020 Annual groundwater monitoring and corrective action report -
2021 Annual groundwater monitoring and corrective action report -
2022 Annual groundwater monitoring and corrective action report -
2022 Revised annual groundwater monitoring and corrective action report -
2023 Annual groundwater monitoring and corrective action report
- Location Restrictions
- Design Criteria
- Operating Criteria
- Groundwater Monitoring & Corrective Action
- Closure & Post-Closure Care
Documentation of Annual EAP Meeting
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2017 South Ash Pond Annual EAP Meeting Documentation -
2018 South Ash Pond Annual EAP Meeting Documentation -
2019 South Ash Pond Annual EAP Meeting Documentation -
2020 South Ash Pond Annual EAP Meeting Documentation -
2021 South Ash Pond Annual EAP Meeting Documentation -
2022 South Ash Pond Annual EAP Meeting Documentation -
2023 South Ash Pond Annual EAP Meeting Documentation -
2024 South Ash Pond Annual EAP Meeting Documentation
Structural Stability Assessments
Safety Factor Assessments
Hazard Potential Classification Assessments
Annual fugitive dust control reports
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2016 Annual Fugitive Dust Control Report -
2017 Annual Fugitive Dust Control Report -
2018 Annual Fugitive Dust Control Report -
2019 Annual Fugitive Dust Control Report -
2020 Annual Fugitive Dust Control Report -
2021 Annual Fugitive Dust Control Report -
2022 Annual Fugitive Dust Control Report -
2023 Annual Fugitive Dust Control Report -
2024 Annual Fugitive Dust Control Report
Inflow Design Flood Control Plans
Annual engineering inspection reports
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2015 Annual Inspection Naughton South Ash Pond -
2016 Annual Inspection Naughton South Ash Pond -
2017 Annual Inspection Naughton South Ash Pond -
2018 Annual Inspection Naughton South Ash Pond -
2019 Annual Inspection Naughton South Ash Pond -
2020 Annual Inspection Naughton South Ash Pond -
2021 Annual Inspection Naughton South Ash Pond -
2022 Annual Inspection Naughton South Ash Pond -
2023 Annual Inspection Naughton South Ash Pond -
2024 Annual Inspection Naughton South Ash Pond
Annual groundwater monitoring and corrective action reports
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2017 Naughton SAP CCR Groundwater Monitoring and Corrective Action Report -
2018 Naughton SAP CCR Groundwater Monitoring and Corrective Action Report -
2019 Naughton SAP CCR Groundwater Monitoring and Corrective Action Report -
2020 Naughton SAP CCR Groundwater Monitoring and Corrective Action Report -
2021 Naughton SAP CCR Groundwater Monitoring and Corrective Action Report -
2022 Naughton SAP CCR Groundwater Monitoring and Corrective Action Report -
2023 Naughton SAP CCR Groundwater Monitoring and Corrective Action Report
Corrective Measures Assessment
Notification of Appendix IV exceedances
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1st Half 2019 Notification of Appendix IV Exceedance -
1st Half 2020 Notification of Appendix IV Exceedance -
2019 Initial Notification of Appendix IV Exceedance -
2nd Half 2019 Notification of Appendix IV Exceedance Revised -
2nd Half 2019 Notification of Appendix IV Exceedance -
2nd Half 2020 Notification of Appendix IV Exceedance
Annual progress on continued lack of alternative capacity
- Location Restrictions
- Design criteria
- Operating Criteria
- Groundwater monitoring & corrective action
- Closure & Post-Closure Care
Documentation of Annual EAP Meeting
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2017 FGD Pond 4 Annual EAP Meeting Documentation -
2018 FGD Pond 4 Annual EAP Meeting Documentation -
2019 FGD Pond 4 Annual EAP Meeting Documentation -
2020 FGD Pond 4 Annual EAP Meeting Documentation -
2021 FGD Pond 4 Annual EAP Meeting Documentation -
2022 FGD Pond 4 Annual EAP Meeting Documentation -
2023 FGD Pond 4 Annual EAP Meeting Documentation -
2024 FGD Pond 4 Annual EAP Meeting Documentation
Structural Stability Assessments
Safety Factor Assessments
Hazard Potential Classifications
Annual fugitive dust control reports
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2016 Annual Fugitive Dust Control Report -
2017 Annual Fugitive Dust Control Report -
2018 Annual Fugitive Dust Control Report -
2019 Annual Fugitive Dust Control Report -
2020 Annual Fugitive Dust Control Report -
2021 Annual Fugitive Dust Control Report -
2022 Annual Fugitive Dust Control Report -
2023 Annual Fugitive Dust Control Report -
2024 Annual Fugitive Dust Control Report
Inflow Design Flood Control Plans
Annual engineering inspection reports
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2015 Annual Inspection Naughton FGD Pond 4 -
2016 Annual Inspection Naughton FGD Pond 4 -
2017 Annual Inspection Naughton FGD Pond 4 -
2018 Annual Inspection Naughton FGD Pond 4 -
2019 Annual Inspection Naughton FGD Pond 4 -
2020 Annual Inspection Naughton FGD Pond 4 -
2021 Annual Inspection Naughton FGD Pond 4 -
2022 Annual Inspection Naughton FGD Pond 4 -
2023 Annual Inspection Naughton FGD Pond 4 -
2024 Annual Inspection Naughton FGD Pond 4
Annual groundwater monitoring and corrective action reports
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2017 Annual groundwater monitoring and corrective action report -
2018 Annual groundwater monitoring and corrective action report -
2019 Annual groundwater monitoring and corrective action report -
2020 Annual groundwater monitoring and corrective action report -
2021 Annual groundwater monitoring and corrective action report -
2022 Annual groundwater monitoring and corrective action report -
2023 Annual groundwater monitoring and corrective action report
- Design Criteria
- Operating Criteria
- Groundwater monitoring & corrective action
- Closure & Post-Closure Care
Annual fugitive dust control reports
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2017 Annual Fugitive Dust Control Report -
2018 Annual Fugitive Dust Control Report -
2019 Annual Fugitive Dust Control Report -
2020 Annual Fugitive Dust Control Report -
2021 Annual Fugitive Dust Control Report -
2022 Annual Fugitive Dust Control Report -
2023 Annual Fugitive Dust Control Report -
2024 Annual Fugitive Dust Control Report
Annual engineering inspection reports
Annual groundwater monitoring and corrective action reports
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2017 Annual Groundwater Monitoring and Corrective Action Report -
2018 Annual Groundwater Monitoring and Corrective Action Report -
2019 Annual Groundwater Monitoring and Corrective Action Report -
2020 Annual Groundwater Monitoring and Corrective Action Report -
2021 Annual Groundwater Monitoring and Corrective Action Report -
2022 Annual Groundwater Monitoring and Corrective Action Report -
2023 Annual Groundwater Monitoring and Corrective Action Report
Corrective Measures Assessment
Notification of Appendix IV exceedances
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1st Half 2019 Notification of Appendix IV Exceedance -
1st Half 2020 Notification of Appendix IV Exceedance -
1st Half 2021 Notification of Appendix IV Exceedance -
1st Half 2022 Notification of Appendix IV Exceedance -
1st Half 2023 Notification of Appendix IV Exceedance -
2nd Half 2019 Notification of Appendix IV Exceedance -
2nd Half 2020 Notification of Appendix IV Exceedance -
2nd Half 2021 Notification of Appendix IV Exceedance -
2nd Half 2022 Notification of Appendix IV Exceedance -
2nd Half 2023 Notification of Appendix IV Exceedance -
1st Half 2024 Notification of Appendix IV Exceedance -
Notification of Appendix IV Exceedance
Semi-annual corrective action reports
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April 2020 Semi Annual Corrective Action Report -
May 2021 Semi-Annual Corrective Action Report -
May 2022 Semi-Annual Corrective Action Report -
May 2023 Semi-Annual Corrective Action Report -
May 2024 Semi-Annual Corrective Action Report -
November 2019 Semi Annual Corrective Action Report -
November 2020 Semi Annual Corrective Action Report -
November 2021 Semi Annual Corrective Action Report -
November 2022 Sem Annual Corrective Action Report -
November 2023 Semi Annual Corrective Action Report -
November 2024 Semi Annual Corrective Action Report
- Design Criteria
- Operating Criteria
- Groundwater monitoring & corrective action
- Closure & Post-Closure Care
Annual fugitive dust control reports
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2017 Annual Fugitive Dust Control Report -
2018 Annual Fugitive Dust Control Report -
2019 Annual Fugitive Dust Control Report -
2020 Annual Fugitive Dust Control Report -
2021 Annual Fugitive Dust Control Report -
2022 Annual Fugitive Dust Control Report -
2023 Annual Fugitive Dust Control Report -
2024 Annual Fugitive Dust Control Report
Annual engineering inspection reports
Annual groundwater monitoring and corrective action reports
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2017 Annual Groundwater Monitoring and Corrective Action Report -
2018 Annual Groundwater Monitoring and Corrective Action Report -
2019 Annual Groundwater Monitoring and Corrective Action Report - Revised -
2019 Annual Groundwater Monitoring and Corrective Action Report -
2020 Annual Groundwater Monitoring and Corrective Action Report - Revised -
2020 Annual Groundwater Monitoring and Corrective Action Report -
2021 Annual Groundwater Monitoring and Corrective Action Report -
2022 Annual Groundwater Monitoring and Corrective Action Report -
2023 Annual Groundwater Monitoring and Corrective Action Report
Corrective Measures Assessments
Notification of Appendix IV exceedances
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1st Half 2019 Notification of Appendix IV Exceedance -
1st Half 2020 Notification of Appendix IV Exceedance -
1st Half 2021 Notification of Appendix IV Exceedance. -
1st Half 2022 Notification of Appendix IV Exceedance -
1st Half 2023 Notification of Appendix IV Exceedance -
2nd Half 2019 Notification of Appendix IV Exceedance. -
2nd Half 2020 Notification of Appendix IV Exceedance -
2nd Half 2021 Notification of Appendix IV Exceedance -
2nd Half 2022 Notification of Appendix IV Exceedance -
2nd Half 2023 Notification of Appendix IV Exceedance -
1st Half 2024 Notification of Appendix IV Exceedance -
Notification of Appendix IV Exceedance
Notification of potential presence of CCR constituents to landowner
Semi-annual corrective action reports
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April 2020 Semi Annual Corrective Action Report -
May 2021 Semi Annual Corrective Action Report -
May 2022 Semi Annual Corrective Action Report -
May 2023 Semi Annual Corrective Action Report -
May 2024 Semi Annual Corrective Action Report -
November 2019 Semi Annual Corrective Action Report -
November 2020 Semi Annual Corrective Action Report -
November 2021 Semi Annual Corrective Action Report -
November 2022 Semi Annual Corrective Action Report -
November 2023 Semi Annual Corrective Action Report -
November 2024 Semi Annual Corrective Action Report
- Location Restrictions
- Design Criteria
- Operating Criteria
- Groundwater monitoring & corrective action
- Closure & Post-Closure Care
Documentation of Annual EAP Meeting
Hazard potential classifications
Safety Factor Assessments
Structural Stability Assessment
Annual fugitive dust control reports
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2018 Annual CCR Fugitive Dust Control Report -
2019 Annual CCR Fugitive Dust Control Report -
2020 Annual CCR Fugitive Dust Control Report -
2021 Annual CCR Fugitive Dust Control Report -
2022 Annual CCR Fugitive Dust Control Report -
2023 Annual CCR Fugitive Dust Control Report -
2024 Annual CCR Fugitive Dust Control Report
Inflow Design Flood Control Plans
Annual engineering inspection reports
Annual groundwater monitoring and corrective action reports
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2017 Annual groundwater monitoring and corrective action report FGD Pond 5 -
2018 Annual groundwater monitoring and corrective action report FGD Pond 5 -
2019 Annual groundwater monitoring and corrective action report FGD Pond 5 -
2020 Annual groundwater monitoring and corrective action report FGD Pond 5 -
2021 Annual groundwater monitoring and corrective action report FGD Pond 5 -
2022 Annual groundwater monitoring and corrective action report FGD Pond 5 -
2023 Annual groundwater monitoring and corrective action report FGD Pond 5