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Mystic River

River in Mystic River Reservation in Somerville, MA

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Length

5mi

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The Mystic River is a 7.0-mile-long (11.3 km) river in Massachusetts, in the United States. Its name derives from the Wampanoag word "muhs-uhtuq", which translates to "big river." In an Algonquian language, "Missi-Tuk" means "a great river whose waters are driven by waves", alluding to the original tidal nature of the Mystic. It lies to the north of and flows approximately parallel to the lower portions of the Charles River. The Mystic River has a long history of industrial use and a continuing water quality problem. Encompassing 76 square miles (200 km2) of watershed, the river flows from the Lower Mystic Lake and travels through the Boston-area communities of Arlington, Medford, Somerville, Everett, Charlestown, Chelsea, and East Boston. The river joins the Charles River to form inner…

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