Idaho Admin. Code r. 16.02.14.224
Current through September 2, 2024
If a pool uses an oxidation reduction potential (ORP) controller or a high resolution redox (HRR) controller as a method of measuring an effective index of disinfection, the chemical used should be introduced in quantities needed to maintain levels at a minimum of six hundred and fifty (650) millivolts (mV).
Idaho Admin. Code r. 16.02.14.224