['Water Programs']
['Safe Drinking Water', 'Water Quality']
05/03/2022
CFR Section
(a) You have exceeded the operational evaluation level at any monitoring location where the sum of the two previous quarters' TTHM results plus twice the current quarter's TTHM result, divided by 4 to determine an average, exceeds 0.080 mg/L, or where the sum of the two previous quarters' HAA5 results plus twice the current quarter's HAA5 result, divided by 4 to determine an average, exceeds 0.060 mg/L.
['Water Programs']
['Safe Drinking Water', 'Water Quality']
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