High river runoff has prompted a reminder from Forest Service officials suggesting boaters be prepared.
In western Wyoming, high flows are affecting all rivers including the Snake, Hoback, Gros Ventre and Grays. Dangers include low water temperatures and a powerful hydraulic system.
The high runoff has prompted safety warnings from river rangers.
BRETT FRENCH, Billings Gazette
“Even on the scenic stretches it’s important that you don’t go alone and have experienced boaters in your group,” said River Ranger Louis Shahan of the Bridger-Teton National Forest.
River channels are dynamic and each year new trees and other debris are carried by the river and deposited in new places. Braided sections of rivers may be flat, but they are extremely challenging. The difficulty of each section of the river can change dramatically with differences in water levels. Gentle stretches can become dangerous when the water level is high. At extremely low levels, you may find yourself paddling in puddles or portaging.
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The Forest Service has maps from the U.S. Geological Survey (USGS) that show national forest boundaries and real-time stream flow data for rivers across the country.
“We encourage everyone to check water levels on the day of their trip,” Shahan said. “Different flow levels can change the rapids, making them more difficult or changing the proper way to run them.”
Properly fitted life jackets are a non-negotiable item whenever you are on a boat in moving waters. Additionally, drugs and alcohol impair judgment and motor functions, affecting your ability to make quick decisions. This can be the difference in a raft turn.
“We also remind visitors to be prepared for higher flows (likely over 10,000 cfs) during the 4th of July this year and that even ‘cold floats’ like South Park to Astoria (on the Snake River) will have characteristics that can overturn most. crafts,” Shahan said.
River enthusiasts should never run a rapid unless they can see a clear path through it. Be on the lookout for new problems after flooding. Allow the ship in front of you to pass through a rapid before entering. This will avoid a double disaster if the lead ship blocks the preferred channel.
If you capsize, don’t panic. Don’t try to stand in rapids or swim against the current. This could result in serious injury or death. Float on your back with your feet pointing down to push off obstacles. Let the current carry you to the shore.
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