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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Oct 04, 2023
All Titles
Title 40
Chapter I
Part 141
Subpart L - Subpart L—Disinfectant Residuals, Disinfection Byproducts, and Disinfection Byproduct Precursors
§ 141.130 - General requirements.
§ 141.131 - Analytical requirements.
§ 141.132 - Monitoring requirements.
§ 141.133 - Compliance requirements.
§ 141.134 - Reporting and recordkeeping requirements.
§ 141.135 - Treatment technique for control of disinfection byproduct (DBP) precursors.
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