CPO PRACTICE TEST QUESTIONS AND ANSWERS WITH SOLUTIONS 2025

pH level must be between _____ and _____. - ANSWER 7.2 and 7.8 Water temp of a heated pool does not exceed _______. - ANSWER 90 degrees F Water temp of a spa does not exceed ______. - ANSWER 104 degrees F How many times is it required for the CPO to test the water der day? - ANSWER At least once How many hours a day must the pump operate? - ANSWER 24 hours How long must a pole with body hook be? - ANSWER 12 ft How many days do you have to report a death, serious injury or complaint of illness caused by your swimming pool? - ANSWER 2 days The CPO certificate is valid for how long? - ANSWER 5 years Two daily readings and recordings of the disinfectant residuals and pH levels shall be taken a minimum of how many hours apart? - ANSWER 6 The CPO must complete a ________ provided by the Department of Environmental Services daily. - ANSWER checklist The highest level of free chlorine allowed in pools is ______ - ANSWER 10ppm A pool shall be closed for: - ANSWER algae, bacteria, fecal material, no presence of disinfectant