One of the most powerful and dangerous forces in our backcountry environment is swift river water. The combination of cold and force is a quick killer. The tips that follow will provide an added measure of safety when you are faced with a water crossing on your backcountry trip.
Prior to starting your trip, check your map or, better yet, inquire with local knowledge such as the Forest Service or local outfitters about suspected water crossings. Know what you will be up against. Consider taking a light rope of appropriate length to assist you in your crossing.
The best crossings are the ones you can do above the water on a stable log or reasonable rock hops. Don't hesitate to go out of your way up or down stream to find a safe crossing. Utilize your rope for added safety.
With larger groups, secure the rope on either side and use it as a hand line. Check the water below your intended crossing and make a pre-plan of where you will try to get to should you fall in.
Be sure to undo the waist strap on your pack so you can get rid of it should you find yourself in the water.
Some crossings involve getting in the water. A pair of trekking or ski poles will make this considerably safer. If those aren't available, a stick about two inches in diameter and as tall as you will do.
Enter the water facing upstream with the stick placed out in front of you, creating a tripod effect. Place the stick first with both hands, then move your feet in a side-stepping motion. The more force on your legs, the more you will want to lean on the stick.
Remember that the cold water will cause numbness very rapidly, so move as quickly as possible and concentrate on maintaining your three-point stance against the force of the water.
All water crossings should be done with extreme care. Should you become trapped, your chances of survival are slim. Use common sense and teamwork. Make good decisions. Again, don't hesitate to go out of your way to find a better, safer crossing!
Have a great time out there in our "range of light," and be safe!