Home/CFR/Title 40/Part 257
FEDERAL · 40 CFR

Part 257 — Criteria for Classification of Solid Waste Disposal Facilities and Practices

65 sections · Title 40: Protection of Environment

§ 257.1Scope and purpose.
§ 257.2Definitions.
§ 257.3Criteria for classification of solid waste disposal facilities and practices.
§ 257.3-1Floodplains.
§ 257.3-2Endangered species.
§ 257.3-3Surface water.
§ 257.3-4Ground water.
§ 257.3-5Application to land used for the production of food-chain crops (interim final).
§ 257.3-6Disease.
§ 257.3-7Air.
§ 257.3-8Safety.
§ 257.4Effective date.
§ 257.5Disposal standards for owners/operators of non-municipal non-hazardous waste disposal units that receive Very Small Quantity Generator (VSQG) waste.
§ 257.7§ 257.7 [Reserved]
§ 257.8Floodplains.
§ 257.9Wetlands.
§ 257.10-257.12§§ 257.10-257.12 [Reserved]
§ 257.13Deadline for making demonstrations.
§ 257.21Applicability.
§ 257.22Ground-water monitoring systems.
§ 257.23Ground-water sampling and analysis requirements.
§ 257.24Detection monitoring program.
§ 257.25Assessment monitoring program.
§ 257.26Assessment of corrective measures.
§ 257.27Selection of remedy.
§ 257.28Implementation of the corrective action program.
§ 257.29§ 257.29 [Reserved]
§ 257.30Recordkeeping requirements.
§ 257.50Scope and purpose.
§ 257.51§ 257.51 [Reserved]
§ 257.52Applicability of other regulations.
§ 257.53Definitions.
§ 257.60Placement above the uppermost aquifer.
§ 257.61Wetlands.
§ 257.62Fault areas.
§ 257.63Seismic impact zones.
§ 257.64Unstable areas.
§ 257.70Design criteria for new CCR landfills and any lateral expansion of a CCR landfill.
§ 257.71Liner design criteria for existing CCR surface impoundments.
§ 257.72Liner design criteria for new CCR surface impoundments and any lateral expansion of a CCR surface impoundment.
§ 257.73Structural integrity criteria for existing CCR surface impoundments.
§ 257.74Structural integrity criteria for new CCR surface impoundments and any lateral expansion of a CCR surface impoundment.
§ 257.75Requirements for identifying CCR management units.
§ 257.80Air criteria.
§ 257.81Run-on and run-off controls for CCR landfills.
§ 257.82Hydrologic and hydraulic capacity requirements for CCR surface impoundments.
§ 257.83Inspection requirements for CCR surface impoundments.
§ 257.84Inspection requirements for CCR landfills.
§ 257.90Applicability.
§ 257.91Groundwater monitoring systems.
§ 257.92§ 257.92 [Reserved]
§ 257.93Groundwater sampling and analysis requirements.
§ 257.94Detection monitoring program.
§ 257.95Assessment monitoring program.
§ 257.96Assessment of corrective measures.
§ 257.97Selection of remedy.
§ 257.98Implementation of the corrective action program.
§ 257.100Inactive CCR surface impoundments and Legacy CCR surface impoundments.
§ 257.101Closure or retrofit of CCR units.
§ 257.102Criteria for conducting the closure or retrofit of CCR units and closure of CCR management units.
§ 257.103Alternative closure requirements.
§ 257.104Post-closure care requirements.
§ 257.105Recordkeeping requirements.
§ 257.106Notification requirements.
§ 257.107Publicly accessible internet site requirements.