Mar 30, 2026
Permit/Opening
18 - combined chlorine level 0.4 ppm or less
Regulation: 511-3-5-.17(1) - (1) disinfectant levels (a) free chlorine, ppm in pools not using cyanuric acid or a stabilized chlorine compound use (b),1.-5.
Combined chlorine above .4 ppm. CA: Adjust combined chlorine to .4ppm or less.