3701-31-04(D)(6)(a)(2) / Pool free chlorine disinfectant residual shall be above 1 ppm.
Critical Repeat Corrected During Inspection Observed that the pool had 0.5 ppm of free chlorine.
In order to reduce the risk of contamination, ensure that the pool has at least 1 ppm of free chlorine. PIC added chlorine at the time of inspection.