Tuesday, May 21, 2024

West Clear Creek, Arizona

 


    Tyler Williams describes this as a classic southwest kayaking run. I feel like I've seen enough of the southwest to back his claim. I've said this before, but we were not prepared for the total magnitude of the adventure. If I had looked up the vertical drop from top to bottom for this canyon - 3500' - I would have been more prepared.








    Here, Will and Dan are dropping through the gauntlet. I solo scouted this section from a rim scramble, and underestimated the vertical drop for the 4th of 5  walled-in rapids. I provided the team with this advice: 'follow the water'. This rapid ended up being a drop onto a shallow curler atop a boulder, or barely covered sieve, that flipped 3 of the 4 of us. Dan bruised his sternum from a chest impact on a boulder through his green jacket(!). I flipped onto my side and hit the same boulder with my cheek, which bruised and possibly fractured my cheek bone. Not sure what else we could have done - it's a must run section.

(Click for Youtube Video)

    The gage seemed to be miscalibrated. It was reading 250 cfs at our takeout, but in reality we were lucky if we had half of that. I'd love to come back with double the flow we ended up with. Hiking out due to low flows was on the table on this trip, but that wouldn't have been very easy either.


Photo: John Baker

Photo: John Baker







Saturday, May 11, 2024

Exploratory: Billygoat Creek, BC first known descent

 



    Off the backside of Whistler Ski area, an alpine traverse leads to the headwaters of a (to us) creek with no known descent record: Billygoat Creek. In the summer of 2023, the Ducky Buddies rode up a gondola and rode down a rowdy, wood infested but scenic steep creek in the BC coast range. 

Video (Click to play)








Photo:John Baker

Photo:John Baker

Photo:John Baker


    The adjacent Lillooet river trib, Tuwasus Creek, saw its first descent by a team of kayakers in the previous year.


Mount Whitney + Kern River Skirafting


       The Kern River is the anomaly of the Sierra Nevada - its upper half follows a range-parallel pathway along an old fault system, so it is greater in length and less insane in gradient than other adjacent river systems, though there is still plenty of class V.


    The Headwaters of the Kern River also happen to sit directly underneath Mount Whitney, so the linkup possibility is obvious to the packrafter, especially with such an advantageous hiking to paddling ratio. This summer route is probably completed by at least one party each year now in good snow years.

    The Skirafter in me had been attracted to this idea for a long time, but it requires an uncommon event for the Sierra Nevada - a Normal snow year. Drought years prevent both snow coverage and sufficient flows, while wet years like 2023 yield insane runoff (the Kern spent most of March to July between 4,000 and 40,000 cfs). This year, 2024, was a perfect setup with 100% snowpack from mostly cold storms (sufficient midelevation snowpack mid-spring).


    My largest uncertainty was whether there was a timeframe when there was enough water at the top (the put in barely has any upstream terrain below 10,000' elevation) but a manageable flow downstream for the Forks run or the roadside gnar (Canyon, Thunder Run). ~2500 cfs ended up being manageable for our team downstream, and the top ended up being on the low side of good. Perfect.






    Our original plan was to ski the west chutes of Whitney as a side trip after hauling our gear over the Whitney-Russell saddle, but the route conditions and time of day considerations caused us to switch to the Mountaineers route at the last minute. Skiing the SW aspect with full packs, plus hauling our full kit over the summit of Whitney, still seemed faster than any other option.





    At this stage we were still worried about the Kern River rising too much, so there was a silver lining to encountering frozen and manky conditions on the upper ski route.



Meltoff was in full swing even with moderate temps as we approached treeline.



    One of our micro-navigation goals was to seamlessly integrate north facing corn with dry trail after crossing Wallace Creek. 



    This worked out perfectly, and 3.5 miles of easy trail led us to the put in at the mostly dry Ponderosa flats in Junction Meadow. Even though we had only travelled about 15 miles since our start at Whitney Portal, skiing with a 45lb pack had highlighted my lack of training so I was ready to float!



    The upper high gradient section, ending above Kern Hot Spring, had a great medium/low flow. We portaged one slide move due to continuous manky/pin potential in the runout.


    The steeps below the Kern Lakes (no pictures) ended up being the real deal. Sharp, complicated, and continuous. It was almost all runnable, but too high consequence for us. Any swim would be a certain disaster. We ran less than half of that 1-2 mile long section.


    The Forks run was plenty filled in and super engaging at 2500 cfs. I ended up with about 3 portages and 2 swims, but the rest of it went well for us. We ran from the Little Kern to Salmon Falls in a day - by far the most whitewater, and the most read and run, I've done in a day. I was ready to call it quits before I was too mistake prone from mental exhaustion.

Needles behind, on the Forks run







    We stopped very little for media at these flows and a team of two, so video gives a better flavor of the overall experience:

Click to play Youtube video

    This adventure to me felt like the pinnacle of technical skirafting in the lower 48. There are still some grand traverses left to do in the northern US rockies, but it felt great on this adventure to combine ski mountaineering with significant technical boating with skis along for the ride. I have no qualms about this crossover sport even at the higher ends of difficulty for me as a whitewater paddler.

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   A great deal of thought was put into riding the knife's edge of weight vs. safety and comfort on this adventure. To simplify things in the realm of gear selection, here is a list of the critical equipment we used. My starting pack weight (6 days of food) on skis was 45 lbs.

    Hyperlite 4400 pack
    Western Mountaineering Versalite sleeping bag
    Thermarest Xtherm pad
    Homemade Dyneema 2-person mid (10 oz)
    Montbell plasma down jacket
    Outdoor Research Deviator Hoody
    Outdoor Research Echo Hoody
    MSR reactor stove
    
    Scarpa F1 LT boots
    Movement Racepro 71 skis
    Black Diamond Helio 200 bindings
    Black Diamond Vapor Carbon ski poles
    CAMP corsa ice axe
    CAMP skimo race crampons
    Arva beacon
    Arva carbon ultra shovel
    Arva carbon race probe
    Salomon pertex rain shell
    
    Alpacka Valkyrie (V3)
    Aquabound Whiskey Paddle
    (Old) Alpacka ultralight drysuit
    Astral V8 type III pfd
    Sweet Protection Rocker helmet
    Sockdolager ultralight uninsulated pogies
    Salomon Speedcross shoes
    NRS 75ft throw rope