3701-31-04 (B)(1)(c) / Minimum disinfection residual shall be maintained as required.
Critical Repeat Bromine disinfectant residual was less than 2 ppm for the pool.
Do not operatethe pool when the disinfectant residuals are less than what is required. Ensure the bromine disinfectant residual is at 2 ppm or above prior to placing the pool back into operation.