Paddle Report

Headwaters (At Wilderness Boundary) To West Section Line Of Sec 28, T28s,R11w river run

California, USA Upper South Fork Trinity River Class III-IV
Today high
--
Tonight low
--
Current flow
--
% of normal
43%
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Linked streamgauge
-- cfs
Gauge height
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Headwaters (At Wilderness Boundary) To West Section Line Of Sec 28, T28s,R11w -- California paddle run
Headwaters (At Wilderness Boundary) To West Section Line Of Sec 28, T28s,R11w California · Upper South Fork Trinity River
About this run

Headwaters (At Wilderness Boundary) To West Section Line Of Sec 28, T28s,R11w

The whitewater river run from Headwaters (At Wilderness Boundary) to West Section Line Of Sec 28, T28S,R11W in California is a popular destination for whitewater rafting enthusiasts. The ideal streamflow range for this section of the river is between 1,000 and 3,000 cubic feet per second (cfs). This section is rated as class III-IV, meaning it is suitable for experienced paddlers with good technical skills.

The segment covers a distance of approximately 9 miles, with numerous rapids and obstacles along the way. Some of the rapids include Pinball, Little Widowmaker, and Powerhouse. The river also features several challenging drops and steep chutes, which require careful navigation.

There are specific regulations that visitors must adhere to when visiting this area. For example, all visitors must obtain a permit before entering the wilderness area, and fires are only allowed in designated fire rings. Additionally, visitors must pack out all trash and waste, and are not allowed to camp within 100 feet of the river.

StateCalifornia
RiverUpper South Fork Trinity River
ClassIII-IV
Elevation2,689 ft
Current flow--
Percent of normal43%
StreamgageUSGS 11480390
Latitude40.1559°
Longitude-122.9881°
Detailed forecast

Plan your run down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no. Watch the precipitation column on the meteogram; rain ahead of a run typically lifts flows 12-48 hours later depending on the basin.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks -- the upstream story that drives next week's flows.

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Regional flow

Regional streamflow levels

USGS streamgauges around Headwaters (At Wilderness Boundary) To West Section Line Of Sec 28, T28s,R11w -- useful for spotting upstream pulses and gauging which tributary is contributing what.

Whitewater safety

Check the flow before you run
Use the linked-gauge card and Regional Flow panel above. Class ratings change with flow -- a Class III at low water can become Class IV+ at high water.
Know your skill ceiling
Pick runs comfortably below your ceiling. Cold-water and big-water runs raise the consequences of any mistake.
Wear the right gear
Helmet, PFD, drysuit / wetsuit when water is below 60°F. Throw bag, knife, and whistle on your person, not in the boat.
Scout, set safety, and run with a team
Scout new rapids on foot, set safety with throw bags above the consequence pool, and run with at least one other competent paddler.
Respect the river
Strainers, undercuts, low-head dams, and wood can kill at any class rating. When in doubt, portage.

Set push alerts in the Snoflo app

Save Headwaters (At Wilderness Boundary) To West Section Line Of Sec 28, T28s,R11w as a favorite, set a discharge threshold (e.g. "alert me when flow hits 600 cfs"), and the iOS app pushes the moment the linked gauge crosses.

FAQ

About Headwaters (At Wilderness Boundary) To West Section Line Of Sec 28, T28s,R11w

What's the optimal flow for Headwaters (At Wilderness Boundary) To West Section Line Of Sec 28, T28s,R11w?

The optimal flow depends on the section and the craft. Check the Run Details panel for the linked gauge and current status.

How fresh is the cfs reading on this page?

The linked USGS streamgauge reports continuously (every 15 minutes); Snoflo refreshes throughout the day. Hover the streamflow sparkline to read individual datapoints.

What's the whitewater class?

See the Run Details panel for the class rating Snoflo tracks for this run. Class ratings change with flow -- a Class III at low water can become Class IV in high water.

Where do I put in / take out?

Tap Directions in the hero above to open driving directions to the put-in. For shuttle planning, check the Nearby Boat Launches panel and the river run operator's site.

Can I get alerts when flows hit the optimal range?

Yes -- alerts are managed in the Snoflo iOS app. Favorite this run, set a discharge threshold, and you'll get a push the moment the gauge crosses.