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California · Shasta / Tehama Co.

Sacramento River

Wild & Scenic
Shasta / Tehama Co. · 400 mi · Class I–II
Optimal: 5000–15000 CFS · USGS #11377100
8,500 avg
10,800CFS
4.35 ft gauge height
Optimal
Rising slowly (+100 cfs/hr)(+100 in 3h)
Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 8,500 cfsHist. median: 7,800 cfsUSGS #11377100
National Wild & Scenic River (upper section) · Sacramento River National Wildlife Refuge

About

From Shasta Dam's cold tailwater releases, the Sacramento River flows 400 miles through California's Central Valley, averaging 8,500 CFS with optimal flows between 5,000–15,000 CFS for most boating. The upper section above Shasta Lake runs Class II–III through mountain terrain before entering the reservoir. Below the dam, the Redding to Red Bluff stretch covers 60 miles of prime salmon water, benefiting from consistent cold releases that maintain ideal temperatures for chinook and steelhead runs. The Red Bluff to Colusa section extends another 80 miles through riparian corridor protected within the Sacramento River National Wildlife Refuge. Wild & Scenic designation covers the upper mountain section, while the 2024 Sacramento River Salmon Recovery Initiative targets habitat restoration throughout the watershed. USGS gauge 11377100 tracks flows through Shasta and Tehama counties, where Class I–II water predominates once the river leaves the foothills.

Solunar Fishing Activity
🌒
Waxing Crescent
15% illumination
Poor
Moon overhead
11:46 AM
Moonrise
4:17 PM
Moonset
7:14 AM
Moon underfoot
11:46 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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