3701-31-04(D)(6)(a)(1) / Combined chlorine shall not exceed 1.0 ppm.
Repeat Corrected During Inspection Combined chlorine was greater than 1.0 ppm. -Observed the combined chlorine was 2.0. The operator closed the spa and partially drained it during the inspection.
Treat the pool so that the combined chlorine is less than 1 ppm.