A thorough weekly pool inspection prevents the safety incidents and chemistry emergencies that result in guest complaints, negative reviews, and liability exposure.
Key Facts
- A weekly inspection takes 20–30 minutes but prevents problems that take hours or days to fix.
- Inspect filter pressure every week — a rising pressure trend indicates a filter that needs service.
- Check the pool deck and equipment area for new hazards — cracked coping, loose drain covers, exposed wiring.
- Document the inspection in writing — a signed weekly inspection log demonstrates consistent due diligence.
Water Chemistry Check
The chemistry portion of the weekly inspection covers: free chlorine (1–3 ppm), combined chlorine (below 0.5 ppm), pH (7.2–7.6), total alkalinity (80–120 ppm), and a visual clarity check — can you see the main drain from the pool deck? If not, the water fails the turbidity standard and should be closed to guests until clarity is restored. Test at mid-pool, 18 inches below the surface. Record all readings. If any parameter is significantly out of range, address it before recording the inspection as passed.
Equipment Check
Check that the pump is running with normal sound and vibration. Check the filter pressure and compare to baseline. Inspect the skimmer basket and pump strainer (empty if needed). Verify the automated feeder or salt chlorinator has product and is displaying normal status. For heated pools: check heater operation and verify the set temperature is being maintained. For hot tubs: check all jets are operating, the cover is sealing correctly, and the temperature display matches a physical thermometer reading.
Safety Check
Walk the pool perimeter and check: the life ring and reaching pole are mounted and accessible; the pool gate opens, closes, and latches properly from both sides; no sharp edges, broken tiles, or damaged coping along the pool edge; all drain covers are secured and undamaged (suction entrapment risk if drain covers are missing or broken); no electrical hazards near the pool area; and the pool rules sign is posted and legible. Replace any missing or damaged safety equipment before the next guest arrival and log the replacement.
Examples
During a routine Wednesday inspection, the filter pressure reads 22 psi — 12 psi above the clean baseline of 10 psi. The pool has been running for 4 days since the last backwash. Backwashing returns the pressure to 11 psi. The inspection also notes that the salt cell indicator light is flashing (low salt). Salt is added and the system returns to normal. Without this inspection, the next guests would have arrived to a pool with poor filtration and no chlorine generation — a preventable chemistry failure.
Common Mistakes to Avoid
- Not checking drain covers — damaged or missing main drain covers create entrapment hazards and are a common code violation for residential pools rented to guests.
- Performing the chemistry inspection but not walking the pool deck for physical hazards.
- Not recording the inspection in writing — verbal or informal checks provide no legal documentation.
- Pool & Hot Tub Alliance — Pool & Spa Operator Handbook, 2022
- CDC — Healthy Swimming Guidelines