Extends S from the confluence of the Mystic and Chelsea Rivers to Boston Harbor 2.9 mi SE of Boston C.H.; City of Boston.
Elevation
-7 feet
Latitude (decimal)
42.3834304
Longitude (decimal)
-71.0453286
Authoritative Source
U.S. Geographic Information Names System (GNIS) at U.S. Geologic Survey (USGS), ( https://edits.nationalmap.gov/apps/gaz-domestic/public/search/names : accessed 23 May 2025). Entered placename and selected filters to find domestic name approved by the United States Board on Geographic Names.