The Thornhill Club
7994 Yonge Street, Vaughan, Thornhill, Vaughan, ON L4J 1W3 · Class B, Whirlpool/Spa, Splash Pad
Inspection summary
The Thornhill Club has been inspected 5 times by York Region Public Health since May 30, 2025. The most recent inspection, on July 24, 2026, found no infractions.
4 of 5 inspections on record found no infractions at all. In the past 12 months there were 2 inspections with 0 infractions recorded. The higher-risk findings here relate to: Pool and spa water quality.
The last 3 inspections in a row found no infractions. Recent inspections have recorded fewer infractions than earlier ones, so the record is improving.
What these findings mean
Health authorities word their findings differently, so we group them by what they mean for the people using the facility. Higher-risk findings are the ones that could directly cause illness or injury, such as water that is not properly treated.
Pool and spa water qualityHigher risk
For pools, spas and splash pads, inspectors test disinfectant levels, pH and water clarity, and check safety equipment. Water that is not properly treated can spread skin, ear and stomach infections.
Recorded 2 times on August 14, 2025. For example:
Total alkalinity is within required range
Permits, records and postingLower risk
Operating permits, water-test logs, posted bather rules and emergency procedures. Daily test logs are how operators show the water was checked and treated between inspections.
Recorded once on August 14, 2025. For example:
Daily records completed and signed
Building, plumbing and upkeepLower risk
Decks, ladders, fencing, drains, washrooms and signage must be in good repair. Damaged drain covers or broken fencing can be real safety hazards, while most other upkeep issues are lower risk.
Recorded once on August 14, 2025. For example:
Water outlet covers are present, secure and in good repair
Other findingsLower risk
Findings that do not fit the categories above, such as follow-ups that confirm an earlier violation was corrected, or requirements specific to this type of facility.
Recorded 6 times on August 14, 2025. For example:
Total bromine residual is within required range
About this data
These results come from York Region Public Health, which inspects food premises and other public facilities in this area. We republish the authority's public disclosure data and refresh it regularly; the official record is the final word.
5 inspections
- Compliance Inspection
0 infractions
- Compliance Inspection
0 infractions
- Re-inspection
0 infractions
- Compliance Inspection
10 infractions
- Total alkalinity is within required range
- Fail to maintain total alkalinity in range of 60 - 180 ppm
- pH is within required range
- Fail to maintain pH within range of 7.2 to 7.8
- Total bromine residual is within required range
- Fail to maintain total bromine residual between 5 - 10 ppm (Spa, Wading Pool, Hot Water Pool)
- Facility conducts required tests at appropriate intervals, as required
- Fail to manually test TA, pH, FAC, TC or TBr, water clarity and water temperature (Spa, Hot Water Pool) 30 minutes prior to opening
- Daily records completed and signed
- Fail to keep daily record of estimated number of bathers during operating day
- Fail to record reading of the make-up water meter
- Fail to record TA, pH, FAC, TC or TBr, water clarity and water temperature (Spa, Hot Water Pool) 30 minutes before opening the facility
- Fail to record TA, pH, FAC, TC or TBr, water clarity and water temperature (Spa, Hot Water Pool) at least every 4 hours during daily use period where automatic sensing device is used
- Fail to record results of the emergency telephone test and time of day test was performed
- Emergency telephone is present, operational and tested daily
- Fail to test emergency telephone before facility is opened for use each day
- Water outlet covers are present, secure and in good repair
- Fail to maintain water outlet covers in good repair
- Fail to ensure water outlet covers are secure
- All components of the facility maintained in proper working order
- Fail to ensure all components of the facility unit are maintained in proper working order
- Requirement for entering and exiting met
- Fail to provide a band of contrasting colour on the steps
- The premise appears to be free from conditions that might be a health hazard
- Fail to maintain facility in safe condition
- Total alkalinity is within required range
- Compliance Inspection
0 infractions
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