CPO Practice Test Questions and
Answers (Latest Update 2024)
pH level must be between _____ and _____. - Correct Answer
✅7.2 and 7.8
Water temp of a heated pool does not exceed _______. - Correct
Answer ✅90 degrees F
Water temp of a spa does not exceed ______. - Correct Answer
✅104 degrees F
How many times is it required for the CPO to test the water der
day? - Correct Answer ✅At least once
How many hours a day must the pump operate? - Correct
Answer ✅24 hours
How long must a pole with body hook be? - Correct Answer
✅12 ft
How many days do you have to report a death, serious injury or
complaint of illness caused by your swimming pool? - Correct
Answer ✅2 days
, CPO Practice Test Questions and
Answers (Latest Update 2024)
The CPO certificate is valid for how long? - Correct 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? - Correct Answer ✅6
The CPO must complete a ________ provided by the Department of
Environmental Services daily. - Correct Answer ✅checklist
The highest level of free chlorine allowed in pools is ______ -
Correct Answer ✅10ppm
A pool shall be closed for: - Correct Answer ✅algae, bacteria,
fecal material, no presence of disinfectant
If fecal contaminati9on occurs in a wading pool or spa you should
_____________________________. - Correct Answer ✅Drain and
disinfect it
The height of any opening under the bottom of the enclosure shall
not exceed _______ inches. - Correct Answer ✅4
Answers (Latest Update 2024)
pH level must be between _____ and _____. - Correct Answer
✅7.2 and 7.8
Water temp of a heated pool does not exceed _______. - Correct
Answer ✅90 degrees F
Water temp of a spa does not exceed ______. - Correct Answer
✅104 degrees F
How many times is it required for the CPO to test the water der
day? - Correct Answer ✅At least once
How many hours a day must the pump operate? - Correct
Answer ✅24 hours
How long must a pole with body hook be? - Correct Answer
✅12 ft
How many days do you have to report a death, serious injury or
complaint of illness caused by your swimming pool? - Correct
Answer ✅2 days
, CPO Practice Test Questions and
Answers (Latest Update 2024)
The CPO certificate is valid for how long? - Correct 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? - Correct Answer ✅6
The CPO must complete a ________ provided by the Department of
Environmental Services daily. - Correct Answer ✅checklist
The highest level of free chlorine allowed in pools is ______ -
Correct Answer ✅10ppm
A pool shall be closed for: - Correct Answer ✅algae, bacteria,
fecal material, no presence of disinfectant
If fecal contaminati9on occurs in a wading pool or spa you should
_____________________________. - Correct Answer ✅Drain and
disinfect it
The height of any opening under the bottom of the enclosure shall
not exceed _______ inches. - Correct Answer ✅4
