Welcome to launch. We are currently expanding our databases quickly — user input and corrections are needed and appreciated. The content and functions on this site are deep. If you find something that is out of order, please let us know.
California · Unknown Co.

North Fork Mokelumne

· 8 mi · Class
Optimal: 90–275 CFS · USGS #11517500
176 avg
112CFS
3.27 ft gauge height
Optimal
→Stable
⚡Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 176 cfsHist. median: 0 cfsUSGS #11517500
Bureau of Land Management

About

Tiger Creek and Electra mark the key sections along eight miles of the North Fork Mokelumne, managed by the Bureau of Land Management. At 176 CFS average flow, optimal conditions run 90–275 CFS according to USGS gauge 11517500. The BLM corridor requires coordination for access and camping permits.

Solunar Fishing Activity
🌖
Waning Gibbous
88% illumination
Poor
★ Moon overhead
10:32 AM
Moonrise
5:52 AM
Moonset
3:12 PM
★ Moon underfoot
10:32 PM
Next full moon: Jun 2926 days
10-Year Flow Patterns
See 10 years of flow patterns for this river — historical analysis is a Pro feature.Upgrade to Pro →
Your Optimal Range
Set your personal optimal CFS window per river — custom ranges are a Pro feature.Upgrade to Pro →
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.

Know the North Fork Mokelumne? Your local knowledge makes this page better for every paddler, angler, and guide who comes after you.
Improve This River →