Casino evacuated in Calgary due to carbon monoxide exposure, leaving two people hospitalized.
In an unexpected turn of events, an incident occurred at Pure Casino Calgary on July 2, 2025, at around 3 pm. The incident was caused by elevated levels of carbon monoxide (CO), a colorless, odorless gas produced by the incomplete combustion of fossil fuels.
Emergency responders swiftly evacuated about 300 people from the casino. The CO levels peaked at a concerning 215 parts per million (ppm), a level that, if sustained for a prolonged period, could potentially lead to serious health issues, including loss of consciousness, brain damage, or even death.
Fortunately, the hospitalized individuals are currently in stable condition. However, the originating appliance or system has not been disclosed by authorities. Pure Casino Calgary has not issued a statement regarding the incident.
It's important to note that CO incidents in casinos are rare, but they have occurred in the past. For instance, in 2006, four guests died at Casino West, Nevada, due to a defective pool heater exhaust releasing CO through improperly installed vents. Similarly, two children died of CO poisoning in a van parked inside a garage at Detroit's Greektown Casino in February this year.
Common sources of CO include malfunctioning furnaces, boilers, generators, and vehicle exhaust. Mechanical failures, such as cracked heat exchangers, clogged flues, or back-drafting from negative indoor pressure, make spaces unsafe, particularly when ventilation is inadequate. Leaks can occur when combustion appliances are poorly maintained, venting systems are blocked, or exhaust lines are improperly sealed.
As the investigation continues, it's crucial to stay informed. Checking recent official announcements from Pure Casino Calgary, Calgary emergency services, or Alberta government health and safety departments would be necessary for the most accurate and timely information. Casino.org has reached out to Pure Casino Calgary for comment.
In the meantime, it's essential to remember the potential dangers of CO. At low concentrations, CO can cause headaches, dizziness, nausea, and confusion. Higher exposure may lead to more severe health issues. Installing CO detectors in homes and public spaces can help minimise the risk of CO poisoning.
Stay safe and informed. Updates on this incident will be shared as more information becomes available.
- The Calgary casino evacuation on July 2, 2025, was due to a carbon monoxide (CO) leak, a gas known for being colorless and odorless.
- Approximately 300 people were evacuated from Pure Casino Calgary, with CO levels peaking at 215 parts per million (ppm), a potentially dangerous level.
- Some of the hospitalized individuals are in stable condition after the incident, but the origin of the CO leak remains undisclosed by the authorities.
- In casino-and-gambling news, incidents of carbon monoxide exposure, such as this one, are rare but have occurred in the past, with tragedies like the 2006 Casino West, Nevada incident, where four guests died due to a faulty pool heater.
- Despite no official statement from Pure Casino Calgary, it's crucial to stay informed, check updates from Calgary emergency services, the Alberta government health and safety departments, and Casino.org for the latest on the investigation.
- Remember the symptoms of CO poisoning, such as headaches, dizziness, nausea, and confusion, which can escalate with higher exposures. Installing carbon monoxide detectors in homes and public spaces can help prevent further accidents like this in the future.
