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Code of Federal Regulations
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Title 40
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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
‹
Pt. 132
Water Quality Guidance for the Great Lakes System
Pt. 135
Prior Notice of Citizen Suits
›
Part 133 — Secondary Treatment Regulation
Search Part 133 full text →
§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.
‹
Pt. 132
Water Quality Guidance for the Great Lakes System
Pt. 135
Prior Notice of Citizen Suits
›
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