The Prince William County Fire and Rescue System warns residents to stay off naturally occurring ice on local waters, as it is often too thin and weak for safe outdoor activities. Unlike ice in colder northern climates, ice in this area is prone to cracks, instability, and variability due to fluctuating temperatures, moving water, and wildlife activity.
Key dangers include rapid ice deterioration, which can outpace its formation, and the risk of falling into icy waters, where hypothermia can occur in less than 10 minutes, making rescues extremely time-sensitive.