Tree Well & Deep Snow Safety

What is Deep Snow or Tree Well Immersion?

Skiing and snowboarding off the groomed runs and in deep powder is one of the most exciting and appealing parts of our sport. However, if you decide to leave the groomed trails, it is important to understand the risk of a deep snow immersion incident.

A deep snow or tree well immersion occurs when a skier or rider falls into an area of deep loose snow (these naturally form next to tree wells) and becomes immobilized.

The Importance of the Buddy System

A tree well/snow immersion suffocation can happen when a skier or snowboarder falls, usually headfirst, into a tree well or deep, loose snow, becomes immobilized and trapped under the snow.

Breathing becomes difficult, especially when you are headfirst in the snow, as the loose snow fills in around you. Without immediate help, you may suffocate.

ALWAYS ski or ride with a partner within viewing distance of you.

Ski Safety Resource

Deep Snow Safety is designed to help you learn about the risks and prevention of deep snow and tree well immersion accidents. Learn more at the button below. Watch this powerful video from Ski California to witness what a deep snow rescue looks like.

SIS Safety

How to Report a SIS

Follow this step-by-step guide to ensure accurate and timely reporting of a Snow Immersion Suffocation incident.

Learn How