Matagamon Lake
Association, Inc.

Water Flow Data for the East Branch of the Penobscot River

Updated September 19, 2018
CFS = Cubic Feet  per Second

East Branch Penobscot River

Matagamon Dam @ 854 cfs 
Plan ahead:
Due to proposed work on bridge over Penobscot River, Rt. 159,    Projected  flows could be changing, we recommend checking before planning canoe trips.

Telos Dam-Webster Strem 127 cfs

flow updates: Check by email-

Thanks to all who have helped our non profit corp. in maintaining the dam through your contributions.

The Flow data for Webster Stream is now controlled by The Allagash Waterway, Telephone # (207) 941-4014

For USGS water flow taken at Grindstone

For USGS water flow for Sebois River

Canoeing flows: (cfs) for the East Branch of the Penobscot
0-200cfs        Passable but thin
200-650        Medium
650 & 900    Good (ideal)

Over 1000 cfs--check with Dam

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