Wake County CPO Test Questions with
Verified Answers
How long does the wake county CPO certificate last - Answer- 5 years
How often must daily readings of disinfectant and pH levels be taken? - Answer- 2
times during daylight hours with a legible CPO signature. A minimum of six hours
apart. Operator must tea and record one of these.
What is the CPO checklist and when should it be used? - Answer- Should be filled
out daily in the permitted time by operator. It is a list of maintenance guidelines
provided by environmental services.
What do you do when the operator is unavailable to do a daily check of the pool?
- Answer- The operator needs to find a qualified replacement operator for that
day.
What water quality violations require pool closure? - Answer-
-Fecal matter
-presence of algae
-presence of bacteria or fecal chloroform
-no measurable presence of disinfectant
What do you do when fecal matter is introduced to the pool? - Answer- It is to be
drained and disinfected
, Wake County CPO Test Questions with
Verified Answers
Pool: Free chlorine min/Max - Answer- Minimum: 1 ppm maximum: 10 ppm
Pool: PH Minimum and Maximum - Answer- Minimum: 7.2
Maximum: 7.8
Wading pool/spa: free chlorine min/max - Answer- Minimum: 2 ppm
Max: 10 ppm
Wading pool/spa pH min/max - Answer- Minimum: 7.2
Max: 7.8
What are the residential pool fencing requirements?
- Answer- 4 foot minimum height fence completely enclosing the swimming pool
area, with no more than 4 inch gaps between bars of the fence. No more than a 4
inch space between the fence and the ground. Must be self closing and self
latching.
Sanitary facilities - Answer- Must be provided at all pools
Requirements for chemical storage - Answer- Must have a dry, weatherproof
enclosure, separate from pumps and electrical equipment.
Verified Answers
How long does the wake county CPO certificate last - Answer- 5 years
How often must daily readings of disinfectant and pH levels be taken? - Answer- 2
times during daylight hours with a legible CPO signature. A minimum of six hours
apart. Operator must tea and record one of these.
What is the CPO checklist and when should it be used? - Answer- Should be filled
out daily in the permitted time by operator. It is a list of maintenance guidelines
provided by environmental services.
What do you do when the operator is unavailable to do a daily check of the pool?
- Answer- The operator needs to find a qualified replacement operator for that
day.
What water quality violations require pool closure? - Answer-
-Fecal matter
-presence of algae
-presence of bacteria or fecal chloroform
-no measurable presence of disinfectant
What do you do when fecal matter is introduced to the pool? - Answer- It is to be
drained and disinfected
, Wake County CPO Test Questions with
Verified Answers
Pool: Free chlorine min/Max - Answer- Minimum: 1 ppm maximum: 10 ppm
Pool: PH Minimum and Maximum - Answer- Minimum: 7.2
Maximum: 7.8
Wading pool/spa: free chlorine min/max - Answer- Minimum: 2 ppm
Max: 10 ppm
Wading pool/spa pH min/max - Answer- Minimum: 7.2
Max: 7.8
What are the residential pool fencing requirements?
- Answer- 4 foot minimum height fence completely enclosing the swimming pool
area, with no more than 4 inch gaps between bars of the fence. No more than a 4
inch space between the fence and the ground. Must be self closing and self
latching.
Sanitary facilities - Answer- Must be provided at all pools
Requirements for chemical storage - Answer- Must have a dry, weatherproof
enclosure, separate from pumps and electrical equipment.
