Utah Administrative Code
Topic - Environmental Quality
Title R309 - Drinking Water
Rule R309-520 - Facility Design and Operation: Disinfection
Section R309-520-5 - Secondary Disinfectants
Universal Citation: UT Admin Code R 309-520-5
Current through Bulletin 2024-24, December 15, 2024
Secondary disinfection provides an adequate disinfectant residual in the distribution system to maintain the quality of treated water by controlling microbiological contamination.
Secondary chemical disinfection is achieved by maintaining a detectable disinfectant residual throughout the distribution system. Allowable secondary disinfectants are chlorine and chloramine.
Disclaimer: These regulations may not be the most recent version. Utah may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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