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Trillium Park Pool

804 Exmouth St, Sarnia ON N7T 5P9 · Seasonal Class B Public Pool

Official record from Lambton →

Inspection summary

Trillium Park Pool has been inspected 6 times by Lambton Public Health since June 12, 2025. The most recent inspection, on August 17, 2026, recorded 1 infraction.

2 of 6 inspections on record found no infractions at all. In the past 12 months there were 3 inspections with 2 infractions recorded. The higher-risk findings here relate to: Pool and spa water quality.

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 4 times across 2 separate inspections, most recently on June 24, 2025. For example: The pH value is within the range of 7.2 - 7.8, in every part of the pool and at all times during the daily use period.

  • Equipment and utensilsLower risk

    Pumps, filters, chemical feeders and safety equipment such as lifebuoys, reaching poles and first-aid kits must be present and working. Missing safety equipment can matter a great deal in an emergency.

    Recorded 2 times across 2 separate inspections, most recently on August 17, 2026. For example: Safety equipment, in accordance with the Regulation, is provided and conveniently located for emergency use at the pool.

  • 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 2 times across 2 separate inspections, most recently on May 13, 2026. For example: A land line emergency telephone is provided, easily accessible and directly connected to an emergency service or to the local telephone utility.

About this data

These results come from Lambton 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.

6 inspections

  1. Required

    1 infraction

    • Safety equipment, in accordance with the Regulation, is provided and conveniently located for emergency use at the pool.
      • Fail to provide a first aid kit containing items prescribed in subsection 20(2)(a-m) of the regulation, in a convenient location. Close pool.
  2. Follow-up

    0 infractions

  3. Required

    1 infraction

    • A land line emergency telephone is provided, easily accessible and directly connected to an emergency service or to the local telephone utility.
      • Fail to have a land line emergency telephone that is functional. Close Pool.
  4. Required

    0 infractions

  5. Follow-up

    1 infraction

    • The pH value is within the range of 7.2 - 7.8, in every part of the pool and at all times during the daily use period.
      • Fail to maintain pH within an acceptable range of 7.2 - 7.8.
  6. Required

    5 infractions

    • Exposed piping within the pool enclosure, inside the structure of the pool and inside appurtenant structures to the pool are identified in accordance with the Regulation.
      • Fail to paint the entire outer surface of the pipe yellow (chlorine) or green (potable water).
      • Fail to identify exposed piping with colored bands at least 25 mm wide spaced along the piping at intervals not greater than 1.20 m. (chlorine - yellow, potable water - green)
    • The pH value is within the range of 7.2 - 7.8, in every part of the pool and at all times during the daily use period.
      • Fail to maintain pH within an acceptable range of 7.2 - 7.8.
    • Safety equipment, in accordance with the Regulation, is provided and conveniently located for emergency use at the pool.
      • Fail to provide an electrically insulated or non-conducting reaching pole at least 3.65 m long. Close Pool.
      • Fail to provide two buoyant throwing aids with a rope (6mm in diameter, 1/2 width of pool plus 3m in length) securely attached to each. Close pool.
      • Fail to ensure that all safety equipment is in good repair. Close pool.
      • Fail to have a buoy line when the Class B pool has a slope of more than 8%. Close pool.
    • There are markings that set out the water depths indicating the deep points where the water exceeds 2.5 m, the breaks between gentle and steep bottom slopes and the shallow points, and the words DEEP AREA and SHALLOW AREA are displayed at the appropriate locations on the deck.
      • Fail to provide markings that indicate "SHALLOW AREA". Close pool.
    • Where a pool has a water depth of less than 2.5 m, a "Shallow Water - No Diving" or “Caution – Avoid Deep Dives” caution notice is posted in a conspicuous location.
      • Fail to ensure the words "CAUTION - AVOID DEEP DIVES" or "SHALLOW WATER - NO DIVING" are located in a conspicuous location.

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