Record maintenance

The owner or operator of a pool facility shall retain on the premises or at a convenient location near the premises, the following records: 1. Microbiological analyses. Records of microbiological analyses must be kept for not less than three years. 2. Operation and maintenance records. All pool facilities shall maintain records of operation and maintenance to be kept for not less than three years. Daily records shall be kept of pH, disinfectant residual and temperature, together with other pertinent operational and maintenance data.