CPO Practice Test
Depth markings should be (Ans- clearly visible by people in the water.
Wading pool and spa drains must be (Ans- anti-vortex AND secured.
Pool drains must be (Ans- secured and fastened with screws if holes are present.
If at any time the filter equipment, chemical feed system, pump stops working, or the main drain cover has been removed or is broken, the pool must (Ans- be closed immediately
Pool must have (Ans- 1.0-10.0ppm Free Chlorine & 2.0-10.0ppm Bromine
Wading Pool must have (Ans- 2.0-10.0ppm Free Chlorine & 2.0-10.0ppm Bromine
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Spa (Ans- 2.0-10.0ppm Free Chlorine & 2.0-10.0ppm Bromine
Chlorine should be ____ in a pool and _____ in a wading pool or spa (Ans- one part per million; two part per million
PH levels should be (Ans- 7.2-7.8 for all pools
Water temperature of a heated pool does not (Ans- exceed 90 degrees
Water temperature of a heated spa does not (Ans- exceed 104 degrees
The temperature of a pool must be (Ans- recorded once a day
Water quality must be (Ans- checked two times a day at least six hours apart
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