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Tennessee · Unknown Co.

Big South Fork Cumberland River

🏞 National Park
· 52 mi · Class
Optimal: 300–925 CFS · USGS #03433500
Water temp: 82°F
614 avg
50.8CFS
1.28 ft gauge height
Below Optimal
Stable
Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 614 cfsHist. median: 0 cfsUSGS #03433500
National Park Service

About

From Leatherwood Ford to Alum Ford, the Big South Fork Cumberland River runs 52 miles under National Park Service management at an average 614 CFS. Optimal flows range from 300 to 925 CFS, tracked at USGS gauge 03433500. The river divides into four distinct sections: Leatherwood Ford to Station Camp, Station Camp to Blue Heron Mine, Blue Heron Mine to Yamacraw Bridge, and Yamacraw to Alum Ford. Each section offers different character as the Big South Fork cuts through its protected corridor, though specific classification and gradient details vary by stretch and flow conditions.

Solunar Fishing Activity
🌒
Waxing Crescent
15% illumination
Poor
Moon overhead
9:07 AM
Moonrise
1:52 PM
Moonset
4:23 AM
Moon underfoot
9:07 PM
Next full moon: May 3111 days
10-Year Flow Patterns
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Your Optimal Range
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Data Quality

River conditions are community-verified. CFS ranges, difficulty ratings, and access points may not reflect every flow level or seasonal change. Always check current conditions, scout unfamiliar rapids, and paddle within your skill level.

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