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Cumberland CCR Documents (Bottom Ash Pond)
Surface Impoundment - Bottom Ash Pond
Closure - Post-Closure Plan
Alternative Closure
- No documents at this time.
Closure Plan
- 257-102(g)_NOI to Initiate Closure_CUF_Bottom Ash Pond (pdf, 273 KB)
- 257-102(b)_Written Closure Plan_CUF_Bottom Ash Pond (pdf, 329 KB)
Post-Closure Plan
- 257-104(d)_Written Post-Closure Plan_CUF_Bottom Ash Pond (pdf, 329 KB)
Retrofitting
- No documents at this time.
Design Criteria
Emergency Action Plan
- No documents at this time.
Hazard Potential Classification
- 257-73(a)(2)_Periodic Hazard Potential Classification_CUF _Bottom Ash Pond 2021 - Final (pdf, 976 KB)
- 257-73(a)(2)_Hazard Potential Classification_CUF _Bottom Ash Pond (pdf, 2137 KB)
History of Construction
- 257-73(c)_History of Construction_CUF_Bottom Ash Pond (pdf, 7345 KB)
Liner Design
- 257-71_Liner Design_CUF _Bottom Ash Pond (pdf, 2528 KB)
Marker
- No documents at this time.
Safety Factor
- 257-73(e)_Seismic Safety Factor_CUF_Bottom Ash Pond (pdf, 2020 KB)
- 257-73(e)_Safety Factor_CUF_Bottom Ash Pond (pdf, 6693 KB)
- 257-73(e)_Periodic Static Safety Factor_CUF_Bottom Ash Pond 2021 - Final (pdf, 809 KB)
- 257-73(e)_Periodic Seismic Safety Factor_CUF_Bottom Ash Pond 2021 - Final (pdf, 1203 KB)
Structural Stability
- 257-73(d)_Structural Stability_CUF_Bottom Ash Pond (pdf, 562 KB)
- 257-73(d)_Periodic Structural Stability_CUF_Bottom Ash Pond 2021 - Final (pdf, 566 KB)
Groundwater Monitoring
Annual Groundwater Report
- 257-90(e)_Annual Groundwater Monitoring Report_CUF_Bottom Ash Pond (pdf, 1850 KB)
- 257.90(e)_Annual_Groundwater_Monitoring_Report_CUF_Bottom_Ash_Pond_2023 (pdf, 14753 KB)
- 257.90(e)_Annual_Groundwater_Monitoring_Report_CUF_Bottom_Ash_Pond_2022 (pdf, 8062 KB)
- 257.90(e)_Annual_Groundwater_Monitoring_Report_CUF_Bottom_Ash_Pond_2021 (pdf, 8201 KB)
- 257.90(e)_Annual Groundwater Monitoring Report_CUF_Bottom Ash Pond_2019 (pdf, 1614 KB)
- 257.90(e)_Annual Groundwater Monitoring Report_CUF_Bottom Ash Pond_2018 (pdf, 4593 KB)
- 257.90(e)_Annual Groundwater Monitoring Report_CUF_Bottom Ash Pond 2020 (pdf, 3509 KB)
Assessment Monitoring
- TVA NOTICE OF ESTABLISHMENT OF AN ASSESSMENT MONITORING PROGRAM CUF BOTTOM ASH POND (pdf, 175 KB)
- 257-95(g)_notification_appiv_gwps_exceed_CUF_bottom_ash_pond_year_end_2024 (pdf, 462 KB)
- 257-95(g)_notification_appiv_gwps_exceed_CUF_bottom_ash_pond_year_end_2023 (pdf, 158 KB)
- 257-95(g)_notification_appiv_gwps_exceed_CUF_bottom_ash_pond_midyear_2024 (pdf, 134 KB)
- 257-95(g)_notification_appiv_gwps_exceed_CUF_bottom_ash_pond_midyear_2023 (pdf, 116 KB)
- 257-95(g)_notification_appiv_gwps_exceed_CUF_bottom_ash_pond_2022 End of Year (pdf, 135 KB)
- 257-95(g)_notification_appiv_gwps_exceed_CUF_bottom_ash_pond_2022 (pdf, 135 KB)
- 257-95(g)_Notification AppIV GWPS Midyear Update_CUF_Bottom Ash Pond_2021 (pdf, 119 KB)
- 257-95(g)_Notification AppIV GWPS Midyear Update_CUF_Bottom Ash Pond_2020 (pdf, 135 KB)
- 257-95(g)_Notification AppIV GWPS Exceed_CUF_Bottom Ash Pond (pdf, 130 KB)
- 257-95(g)_Notification AppIV GWPS Annual Update_CUF_Bottom Ash Pond (pdf, 117 KB)
Corrective Measures
- 257-96(d)_Corrective Measures Assessment_CUF_Bottom Ash Pond (pdf, 15794 KB)
- 257-95(g)(5)_Corrective Measures Notification_CUF_Bottom Ash Pond (pdf, 57 KB)
- 257.97(a)_2025_11th_Semiannual_Progress_Report_CUF_Bottom_Ash_Pond (pdf, 8317 KB)
- 257.97(a)_2024_9th_Semiannual_Progress_Report_CUF_Bottom_Ash_Pond (pdf, 7675 KB)
- 257.97(a)_2024_10th_Semiannual_Progress_Report_CUF_Bottom_Ash_Pond (pdf, 7848 KB)
- 257.97(a)_2023_8th_Semiannual_Progress_Report_CUF_Bottom_Ash_Pond (pdf, 4812 KB)
- 257.97(a)_2023_7th_Semiannual_Progress_Report_CUF_Bottom_Ash_Pond (pdf, 4972 KB)
- 257.97(a)_2022_6th_Semiannual_Progress_Report_CUF_Bottom_Ash_Pond (pdf, 13309 KB)
- 257.97(a)_2022_5th_Semiannual_Progress_Report_CUF_Bottom_Ash_Pond (pdf, 7715 KB)
- 257.97(a)_2021_4th Semiannual Progress Report_CUF_Bottom Ash Pond (pdf, 6136 KB)
- 257.97(a)_2021_3rd Semiannual Progress Report_CUF_Bottom Ash Pond (pdf, 5551 KB)
- 257.97(a)_2020_2nd Semiannual Progress Report_CUF_Bottom Ash Pond (pdf, 2119 KB)
- 257.97(a)_2020_1st Semiannual Progress Report 1_CUF_Bottom Ash Pond (pdf, 2490 KB)
Detection Monitoring
- No documents at this time.
Groundwater Instrumentation
- 257-93(f)(6)_Statistical_Method_Cert_CUF_Bottom Ash Pond_Rev 1 (2022) (pdf, 273 KB)
- 257-93(f)(6)_Statistical Method Cert_CUF_Bottom Ash Pond (pdf, 155 KB)
- 257-91(f)_GW Monitoring System Cert_CUF_Bottom Ash Pond (pdf, 527 KB)
Location Restrictions
Fault Areas
- 257-62_Fault Areas_CUF_Bottom Ash Pond (pdf, 1091 KB)
Placement Above the Uppermost Aquifer
- 257-60_Aquifer_CUF_Bottom Ash Pond (pdf, 9563 KB)
Seismic Impact Zones
- 257-63_Seismic Impact Zones_CUF_Bottom Ash Pond (pdf, 100 KB)
Unstable Areas
- 257-64_Unstable Areas_CUF_Bottom Ash Pond (pdf, 13536 KB)
Wetlands
- 257-61_Wetlands_CUF_Bottom Ash Pond (pdf, 133 KB)
Operating Criteria
Air Criteria
- 257-80(c)_Annual Fugitive Dust Control Report_CUF_Bottom Ash Pond 2024 (pdf, 108 KB)
- 257-80(c)_Annual Fugitive Dust Control Report_CUF_Bottom Ash Pond 2023 (pdf, 107 KB)
- 257-80(c)_Annual Fugitive Dust Control Report_CUF_Bottom Ash Pond 2022 (pdf, 108 KB)
- 257-80(c)_Annual Fugitive Dust Control Report_CUF_Bottom Ash Pond 2021 (pdf, 108 KB)
- 257-80(c)_Annual Fugitive Dust Control Report_CUF_Bottom Ash Pond 2020 (pdf, 286 KB)
- 257-80(c)_Annual Fugitive Dust Control Report_CUF_Bottom Ash Pond 2019 (pdf, 108 KB)
- 257-80(c)_Annual Fugitive Dust Control Report_CUF_Bottom Ash Pond 2018 (pdf, 20 KB)
- 257-80(c)_Annual Fugitive Dust Control Report_CUF_Bottom Ash Pond 2017 (pdf, 20 KB)
- 257-80(c)_Annual Fugitive Dust Control Report_CUF_Bottom Ash Pond (pdf, 20 KB)
- 257-80(b)_Fugitive Dust Control Plan_CUF_Bottom Ash Pond 2017 (pdf, 116 KB)
Inflow Design Flood Controls
- 257-82(c)_Periodic Inflow Design Flood Controls_CUF_Bottom Ash Pond 2021 - Final (pdf, 3483 KB)
- 257-82(c) _Inflow Design Flood Controls_CUF _Bottom Ash Pond (pdf, 13994 KB)
Inspection Requirements
- 257-84(b)(2)_Annual Inspection Report_CUF_Bottom Ash Pond 2020 (pdf, 5392 KB)
- 257-84(b)(2)_Annual Inspection Report_CUF_Bottom Ash Pond 2019 (pdf, 5638 KB)
- 257-84(b)(2)_Annual Inspection Report_CUF_Bottom Ash Pond 2018 (pdf, 22878 KB)
- 257-84(b)(2)_Annual Inspection Report_CUF_Bottom Ash Pond 2017 (pdf, 66100 KB)
- 257-83(b)(2)_Inspection Report_CUF_Bottom Ash Pond 2016.2 (pdf, 22561 KB)
- 257-83(b)(2)_Inspection Report_CUF_Bottom Ash Pond 2016 (pdf, 25612 KB)
- 257-83(b)(2)_Inspection Report_CUF_Bottom Ash Pond (pdf, 17980 KB)
- 257-83(b)(2)_Annual Inspection Report_CUF_Bottom Ash Pond 2024 (pdf, 8827 KB)
- 257-83(b)(2)_Annual Inspection Report_CUF_Bottom Ash Pond 2023 (pdf, 12292 KB)
- 257-83(b)(2)_Annual Inspection Report_CUF_Bottom Ash Pond 2022 (pdf, 4963 KB)
- 257-83(b)(2)_Annual Inspection Report_CUF_Bottom Ash Pond 2021 (pdf, 17333 KB)
Cumberland CCR Rule Groundwater Monitoring Documents
Cumberland Groundwater Monitoring Fact Sheet
Cumberland Gypsum Storage Area Groundwater Monitoring Report
2019 Cumberland Assessment of Corrective Measures Report
Semiannual Report on Progress of Remedy Selection Fact Sheet
2020 Cumberland First Semiannual Multi-unit Report
More Information
For more information on EPA's CCR Rule environmental studies and activities at other TVA Fossil Plants, visit here.
Contact Us
If you have any questions related to coal ash (CCR), please email [email protected].