The South Branch Machias River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map, accessed June 22, 2011 river in Aroostook County, Maine. From the outflow of Center Pond () in Maine Township 10, Range 8, WELS, the river runs east to its confluence with the Machias River in T.10 R.7 WELS. Via the Machias and Aroostook rivers, it is part of the Saint John River watershed.
See also List of rivers of Maine
References
Maine Streamflow Data from the USGS Maine Watershed Data From Environmental Protection Agency
External links