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Last Modified:  9/4/2008
Ozone

401 KAR 8:510.  Disinfection byproducts for drinking water.

Samples shall be collected according to the approved sample site plan.  A system using ozone shall collect one bromate sample monthly at the entry point to the distribution system.  Compliance is based on a four-quarter running annual average with a maximum contaminant level of 0.010 mg/L.  With approval from the Drinking Water Branch, systems may reduce monitoring to once per quarter if an annual average of source-water bromide is less than 0.05 mg/L and the system continues monthly bromide monitoring.
DEP Division of Water
200 Fair Oaks Lane
Fourth Floor
Frankfort, KY 40601
Phone: 502-564-3410
Fax: 502-564-0111
E-mail: water@ky.gov
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