Twelve children were injured Monday after an electrical fault occurred at the Cultus Lake Waterpark in Chilliwack, British Columbia [1].

The incident highlights critical safety concerns regarding electrical infrastructure in high-moisture recreational environments where children are most vulnerable.

Emergency responders transported 12 youths to the hospital following the electrical issue [2]. The incident took place on Monday, June 15, 2026, at the facility located in Chilliwack [1].

Park officials closed the waterpark temporarily to address the fault and ensure the safety of all guests [2]. The specific nature of the electrical failure is currently under review, though officials said an electrical issue was the trigger for the injuries [2].

Local authorities and medical teams coordinated the response to the scene on Monday [1]. The waterpark serves as a major regional attraction in British Columbia, and the temporary closure disrupted operations during the summer season [2].

Twelve children were injured Monday after an electrical fault occurred

This event underscores the necessity of rigorous electrical safety audits and the implementation of fail-safe grounding systems in water-based attractions. Because water increases conductivity, electrical faults in these environments can lead to rapid, multi-person casualty events, necessitating immediate facility shutdowns to prevent further injuries.