3701-31-04 (B)(4)(a)(vi) / Total alkalinity is tested weekly
Repeat Total alkalinity was not tested weekly. some weeks alkalinity is tested, some weeks not tested.
Test total alkalinity at least once/week.
3701-31-04(D)(6)(a)(2) / Pool free chlorine disinfectant residual shall be above 1 ppm.
Critical Pool free chlorine disinfectant residual was below 1 ppm.
Do not operate the pool until the chlorine disinfectant residual is at 1 ppm or above.