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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 40 - Protection of Environment |
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Chapter I - Environmental Protection Agency |
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SubChapter I - Solid Wastes |
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Part 257 - Criteria for Classification of Solid Waste Disposal Facilities and Practices |
| Subpart A - Classification of Solid Waste Disposal Facilities and Practices |
| § 257.1 - Scope and purpose. |
| § 257.2 - Definitions. |
| § 257.3 - Criteria for classification of solid waste disposal facilities and practices. |
| § 257.4 - Effective date. |
| § 257.3-1 - Floodplains. |
| § 257.3-2 - Endangered species. |
| § 257.3-3 - Surface water. |
| § 257.3-4 - Ground water. |
| § 257.3-5 - Application to land used for the production of food-chain crops (interim final). |
| § 257.3-6 - Disease. |
| § 257.3-7 - Air. |
| § 257.3-8 - Safety. |
| Subpart B - Disposal Standards for the Receipt of Very Small Quantity Generator (VSQG) Wastes at Non-Municipal Non-Hazardous Waste Disposal Units |
| § 257.5 - Disposal standards for owners/operators of non-municipal non-hazardous waste disposal units that receive Very Small Quantity Generator (VSQG) waste. |
| Ground-Water Monitoring and Corrective Action |
| § 257.21 - Applicability. |
| § 257.22 - Ground-water monitoring systems. |
| § 257.23 - Ground-water sampling and analysis requirements. |
| § 257.24 - Detection monitoring program. |
| § 257.25 - Assessment monitoring program. |
| § 257.26 - Assessment of corrective measures. |
| § 257.27 - Selection of remedy. |
| § 257.28 - Implementation of the corrective action program. |
| § 257.29 - [Reserved] |
| Recordkeeping Requirements |
| § 257.30 - Recordkeeping requirements. |
| Location Restrictions |
| § 257.7 - [Reserved] |
| § 257.8 - Floodplains. |
| § 257.9 - Wetlands. |
| §§ 257.10--257.12 - [Reserved] |
| § 257.13 - Deadline for making demonstrations. |
| Subpart C - XXX |
| Subpart D - Standards for the Disposal of Coal Combustion Residuals in Landfills and Surface Impoundments |
| § 257.50 - Scope and purpose. |
| § 257.51 - [Reserved] |
| § 257.52 - Applicability of other regulations. |
| § 257.53 - Definitions. |
| Closure and Post-Closure Care |
| § 257.100 - Inactive CCR surface impoundments and Legacy CCR surface impoundments. |
| § 257.101 - Closure or retrofit of CCR units. |
| § 257.102 - Criteria for conducting the closure or retrofit of CCR units and closure of CCR management units. |
| § 257.103 - Alternative closure requirements. |
| § 257.104 - Post-closure care requirements. |
| Design Criteria |
| § 257.70 - Design criteria for new CCR landfills and any lateral expansion of a CCR landfill. |
| § 257.71 - Liner design criteria for existing CCR surface impoundments. |
| § 257.72 - Liner design criteria for new CCR surface impoundments and any lateral expansion of a CCR surface impoundment. |
| § 257.73 - Structural integrity criteria for existing CCR surface impoundments. |
| § 257.74 - Structural integrity criteria for new CCR surface impoundments and any lateral expansion of a CCR surface impoundment. |
| § 257.75 - Requirements for identifying CCR management units. |
| Recordkeeping, Notification, and Posting of Information to the Internet |
| § 257.105 - Recordkeeping requirements. |
| § 257.106 - Notification requirements. |
| § 257.107 - Publicly accessible Internet site requirements. |
| Operating Criteria |
| § 257.80 - Air criteria. |
| § 257.81 - Run-on and run-off controls for CCR landfills. |
| § 257.82 - Hydrologic and hydraulic capacity requirements for CCR surface impoundments. |
| § 257.83 - Inspection requirements for CCR surface impoundments. |
| § 257.84 - Inspection requirements for CCR landfills. |
| Location Restrictions |
| § 257.60 - Placement above the uppermost aquifer. |
| § 257.61 - Wetlands. |
| § 257.62 - Fault areas. |
| § 257.63 - Seismic impact zones. |
| § 257.64 - Unstable areas. |
| Groundwater Monitoring and Corrective Action |
| § 257.90 - Applicability. |
| § 257.91 - Groundwater monitoring systems. |
| § 257.92 - [Reserved] |
| § 257.93 - Groundwater sampling and analysis requirements. |
| § 257.94 - Detection monitoring program. |
| § 257.95 - Assessment monitoring program. |
| § 257.96 - Assessment of corrective measures. |
| § 257.97 - Selection of remedy. |
| § 257.98 - Implementation of the corrective action program. |
| Appendix I to Part 257 - Maximum Contaminant Levels (MCLs) |
| Appendix II to Part 257 |
| Appendix IV to Part 257 - Constituents for Assessment Monitoring |
| Appendix III to Part 257 - Constituents for Detection Monitoring |