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Iowa · Unknown Co.

Shell Rock River

· 39 mi · Class
Optimal: 110–325 CFS · USGS #05463500
222 avg
399CFS
7.82 ft gauge height
Above Optimal
→Stable
⚡Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 222 cfsHist. median: 0 cfsUSGS #05463500
State

About

Shell Rock River flows 39 miles at an average of 222 CFS, with optimal paddling conditions between 110 and 325 CFS. USGS gauge 05463500 provides current flow data for trip planning. The river holds state designation status.

Solunar Fishing Activity
🌒
Waxing Crescent
15% illumination
Poor
★ Moon overhead
9:42 AM
Moonrise
2:02 PM
Moonset
5:23 AM
★ Moon underfoot
9:42 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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