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Massachusetts · Unknown Co.

Blackstone River

🏞 National Park
· 35 mi · Class
Optimal: 400–1200 CFS · USGS #01112500
796 avg
408CFS
1.80 ft gauge height
Optimal
→Stable
⚡Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 796 cfsHist. median: 0 cfsUSGS #01112500
National Park Service

About

Averaging 796 CFS through 35 miles of the Blackstone River Valley National Historical Park, this river flows best between 400 and 1200 CFS on USGS gauge 01112500. The National Park Service manages the corridor as part of the historical park system. The Blackstone runs through sections that preserve the industrial heritage of early American manufacturing.

Solunar Fishing Activity
🌒
Waxing Crescent
15% illumination
Poor
★ Moon overhead
8:14 AM
Moonrise
12:37 PM
Moonset
3:50 AM
★ Moon underfoot
8:14 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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