| River: | Lewis River., E.Fk. |
|---|---|
| Reach #: |
Lewis, E. Fork [WA]
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| Section: | Gorge located 3/4 mi. below Sunset Falls |
| Location: | Chute next to a Cliff |
| Gauge: | medium high |
| Water Level: | Medium |
| Difficulty: | IV |
| Accident Code(s): | Tree Pin |
| Injury Code(s): | Fatal |
| Age: | 22 |
| Experienced/Inexperienced: | Extensive Experience |
| Private/Commercial: | Private |
| Boat Type: | Kayak - Unknown |
| Number of Occupants: | 1 |
| Number in Group: | 9 |
| Number of Victims: | 1 |
| Hazard Codes: | Blast rock, Low Head Dam, High Water, Hydraulic/Keeper Hole, Man-made Debris Strainer, Pin/Broach, Rocks that cause blunt trauma, Natural Strainer or Sieve, Water Temp, Waterfall |
| Detailed Description: | On
After scouting, Manifold was the first to attempt the rapid. He flipped at the entrance, then rolled up, facing upstream, against a cliff on river right. He tried to regain his balance and spin his boat, but was sideways as he crested the drop with no speed. His kayak slid under a large log and pinned vertically. This log, invisible even after scouting, was an 11 inch thick Douglas Fir about 1½ feet underwater. It was pinned in the chute perpendicular to the current.
Manifold was underwater, but still visible. He had an air pocket and survived for at least 70 minutes. The pin spot was almost completely inaccessible. Members of the group took turns swimming to a midstream eddy just left of the kayak. From here, they could clip the stern loop and with considerable effort reach out to Manifold’s body. A couple of swimmers tried to push and pull his upper body out of the water, but he had an air pocket and fought efforts to move him. Lines were set up to pull side to side, up river and straight up. All attempts were unsuccessful; the group broke two throw ropes and the stern grab loop of the pinned kayak.
By now Manifold was probably dead, having long since succumbed to shock, exhaustion, and the probable loss of his air pocket. His body and kayak were extracted several days later through the combined efforts of expert local kayakers and
SOURCE: Mark Press and Scott Adler in the Oregon Canoe and Kayak Club newsletter; The Battleground,
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| Conclusions: | ANALYSIS:
1. (Press and Andler) The log was not visible from shore, even with scouting. Regardless of skill level, it’s impossible to avoid a hazard that is unrecognizable. All those on the trip agreed that they would not have hesitated to run the same line.
2. (Walbridge) The throw lines which broke were ¼ inch polypropylene. These fail at 800 pounds or less, and are not strong enough to extricate badly pinned kayaks. Those who use a compact rescue bag as their primary throw rope are advised to upgrade to ¼ inch Spectra, which has more than double the breaking strength (about 2000 pounds). A 3/8 inch Spectra rope has a breaking strength of over 4,000 pounds! Note that grab loops must be kept in good repair and replaced regularly to be useful in a rescue.
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| Report Status: | Completed |
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