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Delta Hotels by Marriott Calgary South - Atrium Whirlpool

135 Southland Drive SE Calgary AB T2J 5X5 · Aquatic Facility

Official record from Alberta →

Inspection summary

Delta Hotels by Marriott Calgary South - Atrium Whirlpool has been inspected 7 times by Alberta Health Services (Environmental Public Health) since June 12, 2024. The most recent inspection, on October 14, 2026, found no infractions.

3 of 7 inspections on record found no infractions at all. In the past 12 months there were 4 inspections with 2 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 4 times across 4 separate inspections, most recently on June 16, 2026. For example: Is the bacteriological quality of the water in this pool satisfactory (Non-Critical)?

About this data

These results come from Alberta Health Services (Environmental 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.

7 inspections

  1. Risk Management Inspection

    0 infractions

  2. Demand Inspection

    1 infraction

    • 03. Is the bacteriological quality of the water in this pool satisfactory (Non-Critical)?
      • 1. The water sample collected on June 16, 2026 not tested, because the time of collection was not provided on the requisition form.
  3. Risk Management Inspection

    0 infractions

  4. Monitoring Inspection

    1 infraction

    • 07. Are the filtration, circulation and disinfection systems used to maintain water quality working properly (Non-Critical)?
      • 1. The flow metre for the recirculation pump measured 32 gpm during the inspection. The minimum flow rate to achieve a recirculation rate of 15 minutes is 39 gpm.COMPLETE THE FOLLOWING:1. Please ensure the whirlpool is meeting the 15 minute recirculation rate.
  5. Demand Inspection

    1 infraction

    • 03. Is the bacteriological quality of the water in this pool satisfactory (Non-Critical)?
      • The water sample collected on July 15, 2025 had 180 CFU/mL on the Heterotrophic Plate Count.-treat and resample-ID 25ES-196E00668
  6. Demand Inspection

    1 infraction

    • 02. Is the bacteriological quality of the water in this pool satisfactory (Critical)?
      • Water sample collected on June 23/24 had Pseudomonas isolated and HPC 130 cfu/ml. - Treat the whirlpool water and resample.
  7. Initial Inspection

    0 infractions

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