Westin Trillium House-Round Spa

Inspection summary

Westin Trillium House-Round Spa has been inspected 10 times by Grey Bruce Health Unit (Grey Bruce Public Health) since August 1, 2023. The most recent inspection, on May 12, 2026, recorded 2 infractions.

2 of 10 inspections on record found no infractions at all. In the past 12 months there were 4 inspections with 6 infractions recorded. The higher-risk findings here relate to: Pool and spa water quality.

The number of infractions per inspection has stayed roughly the same over time.

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 13 times across 7 separate inspections, most recently on May 12, 2026. For example: Total alkalinity maintained between 80-120 ppm

• 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 3 times across 3 separate inspections, most recently on June 12, 2025. For example: Emergency stop button requirements met

About this data

These results come from Grey Bruce Health Unit (Grey Bruce 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.

• View the official Grey Bruce Health Unit (Grey Bruce Public Health) disclosure site
• See all inspected facilities in Grey Bruce
• How pool and spa inspections work