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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 D - Water Programs |
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Part 133 - Secondary Treatment Regulation |
| § 133.100 - Purpose. |
| § 133.101 - Definitions. |
| § 133.102 - Secondary treatment. |
| § 133.103 - Special considerations. |
| § 133.104 - Sampling and test procedures. |
| § 133.105 - Treatment equivalent to secondary treatment. |