Thunder Bay

Lake ice hazardous for walking: Kenora OPP

Northwestern Ontario is beginning to see temperatures more associated with winter, and Ontario Provincial Police are reminding people about the dangers of thin ice.

Above average temperatures mean that many waterways aren't completely frozen yet

Provincial police in the Kenora area have issued a warning about thin ice on area waterways. (CBC)

Northwestern Ontario is beginning to see temperatures more associated with winter, and Ontario Provincial Police are reminding people about the dangers of thin ice.

In a written release issued Monday, the OPP said unstable conditions remain on many lakes, rivers and waterways, 

Police said people should be aware of the following safety precautions:

  • Ice begins to be "safe" at around 4 - 6 inches (10 - 15 centimetres) in thickness;
  • If ice is 3 inches (7 centimetres) - keep off;
  • If ice is 4 inches (10 centimetres) it is suitable for ice fishing, cross-country skiing and walking. It can support approximately 200 pounds or 90 kilograms;
  • If ice is 5 inches (12 centimetres) it is suitable for a single snowmobile or ATV (approximately 800 pounds or 360 kilograms);
  • If ice is 8 - 12 inches (20 - 30 centimetres)  it is suitable for one car or a group of people (approximately 1500 - 2000 pounds or 680 - 905 kilograms);
  • If ice is 12 - 15 inches (30 - 38 centimetres) it is suitable for a light pickup truck or a van;
  • Tell someone your travel plans, route and estimated time of return;
  • Wear proper gear such as a floater coat and carry survival equipment;

People also shouldn't go out on to the ice if they don't know how thick it is, police said.