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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 414
Subpart K - Subpart K—Indirect Discharge Point Sources
§ 414.110 - Applicability; description of the subcategory of indirect discharge point sources.
§ 414.111 - Toxic pollutant standards for indirect discharge point sources.
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