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Marriott Residence Inn

160 Consumers Dr, Whitby ON L1N 9S3 · Pool - Class B

Official record from Durham Region →

Inspection summary

Marriott Residence Inn has been inspected 13 times by Durham Region Health Department since November 26, 2024. The most recent inspection, on September 24, 2026, found no infractions.

8 of 13 inspections on record found no infractions at all. In the past 12 months there were 5 inspections with 6 infractions recorded. The higher-risk findings here relate to: Pool and spa water quality.

The last 2 inspections in a row found no infractions. 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 4 times across 2 separate inspections, most recently on February 24, 2026. For example: Pool, deck and walls maintained in a sanitary condition, safe and free from hazards

  • 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 2 times on August 25, 2025. For example: Other records signed and completed

  • 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 2 times across 2 separate inspections, most recently on June 9, 2025. For example: Premises is maintained free from every serious condition that may be a health hazard

  • 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 once on November 25, 2025. For example: Safety equipment available 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 4 times across 4 separate inspections, most recently on February 24, 2026. For example: Recirculation system of water facility is in good working condition (including automatic dosing device)

About this data

These results come from Durham Region Health Department, 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.

13 inspections

  1. Routine

    0 infractions

  2. Routine

    0 infractions

  3. Routine

    4 infractions

    • Pool, deck and walls maintained in a sanitary condition, safe and free from hazards
      • Fail to ensure deck surfaces free from hazards
      • Operator to maintain deck surfaces free from hazards
    • Recirculation system of water facility is in good working condition (including automatic dosing device)
      • Fail to maintain recirculation system in good working condition
      • Operator to ensure recirculation system is maintained in good working condition
    • Free available chlorine (FAC) within range of 0.5-10 ppm
      • Fail to maintain FAC within range of 0.5-10 ppm
      • Operator to ensure FAC is maintained within range of 0.5-10 ppm
    • pH is within range of 7.2 to 7.8
      • Fail to maintain pH within acceptable range
      • Operator to ensure pH is maintained within range of 7.2 to 7.8
  4. Re-Inspection

    0 infractions

  5. Routine

    2 infractions

    • Emergency telephone is present and operational
      • Fail to ensure telephone is operational
      • Operator to ensure emergency telephone is operational
    • Safety equipment available and in good repair
      • Fail to provide a fully supplied first-aid kit
      • Operator to provide a first-aid kit with contents as prescribed by the Regulation
  6. Re-Inspection

    0 infractions

  7. Routine

    3 infractions

    • Cyanuric acid is less than 60 ppm
    • Other records signed and completed
      • Fail to record water outlet covers inspection (at least once every 30 operating days)
      • Operator to ensure water outlet covers are inspected and recorded (at least once every 30 operating days) along with time of day test was completed
    • Emergency telephone sign posted with complete list of emergency contacts
      • Fail to provide an accurate list of emergency contacts and information
      • Operator to ensure notice is posted identifying the emergency telephone
  8. Re-Inspection

    0 infractions

  9. Complaint

    2 infractions

    • Water clarity satisfactory
      • CLOSE POOL
      • Fail to ensure black disc is clearly visible 9 m away
      • Operator to ensure black disc is clearly visible 9 m away
    • Premises is maintained free from every serious condition that may be a health hazard
      • CLOSE POOL
      • Fail to ensure public pool is free from every serious condition that may be a health hazard
      • Operator to ensure public pool is free from every serious condition that may be a health hazard
  10. Re-Inspection

    0 infractions

  11. Routine

    2 infractions

    • Free available chlorine (FAC) within range of 0.5-10 ppm
      • CLOSE POOL
      • Fail to maintain FAC within range of 0.5-10 ppm
      • Operator to ensure FAC is maintained within range of 0.5-10 ppm
    • Premises is maintained free from every serious condition that may be a health hazard
      • CLOSE POOL
      • Fail to ensure public pool is free from every serious condition that may be a health hazard
      • Operator to ensure public pool is free from every serious condition that may be a health hazard
  12. Routine

    0 infractions

  13. Routine

    0 infractions

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