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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 142
Subpart D - Subpart D—Federal Enforcement
§ 142.30 - Failure by State to assure enforcement.
§ 142.31 - [Reserved]
§ 142.32 - Petition for public hearing.
§ 142.33 - Public hearing.
§ 142.34 - Entry and inspection of public water systems.
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