The Mattawamkeag River is a river in Maine. From the

confluence In geography, a confluence (also: ''conflux'') occurs where two or more flowing bodies of water join to form a single channel. A confluence can occur in several configurations: at the point where a tributary joins a larger river (main stem); o ...

of its East Branch and West Branch () in Haynesville, about west of the

Canada–United States border The border between Canada and the United States is the longest international border in the world. The terrestrial boundary (including boundaries in the Great Lakes, Atlantic, and Pacific coasts) is long. The land border has two sections: Can ...

, the river runs U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data
The National Map
, accessed June 22, 2011 south and west to its mouth on the

Penobscot River The Penobscot River (Abenaki: ''Pαnawάhpskewtəkʷ'') is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed June 22, 2011 river in the U.S. state of Maine. Including the river's We ...

Mattawamkeag Mattawamkeag is a town in Penobscot County, Maine, United States, located where the Mattawamkeag River joins the Penobscot River. The population was 596 at the 2020 census. The village of Mattawamkeag is in the southwest part of the town. Railr ...

References

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Maine Streamflow Data from the USGSMaine Watershed Data From Environmental Protection Agency
Rivers of Aroostook County, Maine Rivers of Penobscot County, Maine Tributaries of the Penobscot River {{Maine-river-stub

See also

References