Question 5004 of 236 · California Water Treatment Operator Exam
Secondary drinking water standards relate mainly to
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Correct answer to question 5004
- C: taste, odor, color and other aesthetic qualities
Explanation
Secondary MCLs cover aesthetic constituents such as color, iron, manganese, chloride and total dissolved solids. In California they are set in 22 CCR 64449 and apply to public water systems.
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