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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 40
Chapter I
Part 227
Subpart B - Subpart B—Environmental Impact
§ 227.4 - Criteria for evaluating environmental impact.
§ 227.5 - Prohibited materials.
§ 227.6 - Constituents prohibited as other than trace contaminants.
§ 227.7 - Limits established for specific wastes or waste constituents.
§ 227.8 - Limitations on the disposal rates of toxic wastes.
§ 227.9 - Limitations on quantities of waste materials.
§ 227.10 - Hazards to fishing, navigation, shorelines or beaches.
§ 227.11 - Containerized wastes.
§ 227.12 - Insoluble wastes.
§ 227.13 - Dredged materials.
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