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Day three on the meander. 104°F by 2pm. Crew member rationing water from the wrong jug — the one we'd staged for cooking, not drinking. By camp she was wobbly on the gangplank. We pulled hard for the next eddy with shade, set up the tarp, started electrolytes, and sat with her for an hour while she cooled. She came back. The trip went on. But that hour was the closest I've come to triggering an inReach SOS in fifteen years on desert rivers.
The lesson wasn't "carry more water." We had plenty. The lesson was that on Cataract, the water plan and the water labeling are the same plan. Two crew members had different mental models of which jug was which. By day three the heat had eroded both their attention spans and the difference between cooking water and drinking water didn't survive. The system has to survive crew members not paying attention, because by day three on the meander in July, crew members will not be paying attention.
This article is the packing list for that reality.
What Cataract actually is
Cataract is a 100-mile trip with about 14 miles of whitewater in the middle. Three canyons stacked: the approach canyon (Meander Canyon from Potash on the Colorado, or Stillwater Canyon from Mineral Bottom on the Green), then Cataract proper through Mile Long and the Big Drops, then Narrow Canyon down to the Lake Powell take-out. Pack for the days before Big Drop, not the hours through it.
The standard 5-day trip:
- Day 1–2: approach canyon — Meander from Potash or Stillwater from Mineral Bottom. Heat is the dominant problem. Camps are sandy and exposed.
- Day 3: Confluence. Big Drop is downstream — pre-rig the day before.
- Day 4: Mile Long (which contains Capsize at Rapid 15), then the Big Drops sequence — Big Drop 1, 2, 3 (Satan's Gut on river left in Big Drop 3). Ten miles of consequence in roughly two hours.
- Day 5: The lower canyon out to North Wash. Flatwater and reservoir miles, motor or row, end at a steep take-out.
Three problems, three different gear stances. The packing list runs all three.
The constraint stack — Cataract version
Trip-killers:
1. Heat. Kills people. This is not abstract. The Confluence reach in July clears 105°F by midday, and the canyon walls hold the heat past sunset. 1 gallon per person per day minimum in summer. The forecast doesn't care that your shade tarp is in someone else's truck.
2. Big Drop rigging. Lose a strap or a stern line through Satan's Gut and the swim is long. Two boats minimum on this stretch. Pre-rig the morning of, not at the rapid.
3. The Lake Powell takeout. Botch the takeout coordination and you're walking gear across mud flats for a half mile. Water levels at the reservoir shift seasonally. Confirm the ramp condition within 7 days of launch.
4. Motor + fuel for the flatwater push. Below 12,000 cfs the flatwater approach takes an extra day without a motor. Below 8,000 cfs it can take two. Plan motor and fuel at the permit-confirmation stage, not the night before.
Trip-degraders:
5. Sand. Cataract camps are deep sand. Dry-bag closures degrade fast. The kind of sand that finds the inside of a sleeping bag and stays there.
6. Camera/electronics heat. Direct sun on a dry box on a dark raft can hit 130°F. Anything battery-powered cooks in an afternoon if you don't shade-zone the rig.
The strap I didn't look under
A 2019 trip. Big Drop morning. We'd rigged the night before — straps, frame check, dry-box clamps. What we hadn't done was inspect the underside of the dry box where the strap passed under the floor. That strap had been chafed at the buckle for who knows how many trips. Day prior, no problem. At the bottom of Satan's Gut it parted clean. The dry box came loose, hit the rower's knee on the recoil, and slid halfway out the boat before we got it pinned to the frame.
No one was hurt. But for the rest of the trip the box rode at a 15-degree tilt and the rower limped on take-out day.
The lesson wasn't "inspect straps." The lesson was: the strap that fails is always the one you trusted.
Personal kit
Per person, no exceptions.
- Two 65L–110L personal dry bags. One sleep system, one clothing/comfort. NRS Bill's Bag is the workhorse for both.
- 20L day bag — sunscreen, hat, water, snacks, camera, sun layers.
- PFD — NRS Chinook for crew. Type III or Type V and Coast Guard approved.
- Helmet — optional; some boaters wear one through the Big Drops.
- Sun layers: long-sleeve sun shirt, sun pants, wide-brim hat, polarized glasses on a leash.
- Drainable closed-toe water shoes. Cataract camps have prickly pear; sandals lose toes to it.
- Sleep system rated to the season — 50°F summer, 30°F shoulder.
- Headlamp + spare batteries.
- Personal medications.
- Electrolyte mix for at least one liter per day per person, year-round.
Group gear
If it's not assigned, it doesn't exist. And the person who "forgot" the sat device will tell you about it on Lake Powell.
- Kitchen: stove (Partner Steel 2-burner is standard), fuel, table, dish system, cookware, coffee. See Best River Camp Kitchen Setup.
- Cooler: Cataract is a 5-day minimum, often 6. Plan 5 lbs of ice per person per day in summer. Canyon Coolers Outfitter 75 is the default for a 4–8 person crew.
- Water: 1 gal/person/day minimum in summer, plus 1 gal/person/day for cooking and dish water. Stage in jugs labeled by use. Drinking water and dish water do not share jugs.
- Shade: 10×12 tarp + sand stakes per 4 people. Mandatory above 90°F daytime. Sand stakes — not the same stakes you use overland. Cataract sand doesn't hold a tent peg.
- Groover: required by Canyonlands. Verify the spec annually.
- Repair kit: day-access split from deep-repair. If you can't access it in 10 seconds, you don't have it. See Best River Repair Kit.
- First aid: trip leader carries the group kit. Heat-illness protocol pre-briefed before launch. See Best First Aid Kit for Desert River Trips.
- Satellite communicator: one per group, charged, on. Cataract is a helicopter-evac corridor — no road access between Potash and North Wash. See Best Satellite Communicator for River Trips.
- Camera/electronics: charging dry box, double-bagged, shade-zoned. Solar panel for trips over 5 days.
Per boat
- Frame, oars + spare oar, oar locks + spare pins, throw bag at the rowing position.
- Pump with verified pressure at launch — not "I pumped it last weekend."
- Bow line, stern line, both rigged for camp tie-up and on-water re-rigging.
- Inspect every strap. Replace anything frayed. The strap that fails is always the one you trusted.
- For motorized rigs (recommended below 12,000 cfs): see Honda 2.3 Outboard Review for the lightweight option, Best Lightweight Outboard for Rafts for the decision framework, and Raft Trailer + Outboard Transport System for the shuttle-day securement.
- Fuel calculation: at 1 gallon per hour of pushing on Lake Powell with a 2.3 hp Honda, an 18-mile flatwater run takes 1.5–2 gallons. Carry double. Reservoir wind is unpredictable.
Big Drop morning
Pre-rig the night before. Verify the morning of.
- Strap inspection — every box, every cooler, every dry bag. The strap that fails is always the one you trusted.
- Bow and stern lines coiled and accessible — not stuffed under a frame bay.
- Throw bag at the rowing position, not in the dry box.
- Lifejackets on at the sign — definitely before Rapid 1 (Brown Betty). The rapids continue past Gypsum, so don't unzip until you're past the last drop.
- Two boats minimum through Satan's Gut. Lead and sweep boat assignments confirmed verbally.
- Sat device on the lead boat with the device-on check-in protocol agreed.
What stays home
- A second pair of sandals. Every raft has a hardback novel nobody read. Don't be the person who packed it.
- "Just in case" cold-weather layers in July.
- Anything that needs daily charging but won't get daily use.
- Glass containers. Cataract sand and glass are not friends.
- A second cooler if your trip is under 5 days. One well-packed cooler beats two half-packed ones for ice retention.
One exception: spare valves. Always.
The take-out
Lake Powell take-out logistics shift annually. Confirm with Canyonlands NP within 7 days of launch:
- Current ramp and road condition at North Wash
- Reservoir level + access road condition
- Mud flat distance from rowable water to vehicle access
- Fuel availability on Hwy 95 (intermittent — do not count on it)
If the access is bad, the take-out can take six hours. Plan a buffer day if your shuttle window is tight.
