Class IVSierra Nevada, CA
Kern River
0 CFS→
Too LowAbout this run
The Kern drains the southern Sierra Nevada and punches through granite gorges that rival anything in North America. The Limestone Run and Forks of the Kern deliver Class IV-V in backcountry settings, while the Upper Kern above Kernville keeps the whitewater close to the road. Snowmelt season peaks in late May and June, and current flows sit at the upper end of Class IV technical. The Kern demands commitment — it's remote, powerful, and serious.
Known Hazards
- Forks of the Kern — Class V+ at high water, multi-day commitment
- Limestone Run has multiple Class V portages when above 900 CFS
- Water temperature below 45°F in spring — immersion gear mandatory
- Flash flood risk after Sierra thunderstorms
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Post a TripCurrent Flow
0CFS→
stable
Too LowOptimal RangeHigh
Current0 CFS
Optimal Min500 CFS
Optimal Max1,200 CFS
StatusToo Low
River Info
RegionSierra Nevada
StateCA
DifficultyClass IV
USGS Gauge11186000
RunnableNo