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Massachusetts Bay

Coordinates: 42°22′30″N 70°44′58″W / 42.37500°N 70.74944°W / 42.37500; -70.74944
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Massachusetts Bay
Bays of Massachusetts
Massachusetts Bay is located in the United States
Massachusetts Bay
Massachusetts Bay
LocationUnited States
Coordinates42°22′30″N 70°44′58″W / 42.37500°N 70.74944°W / 42.37500; -70.74944
Ocean/sea sourcesAtlantic Ocean
Basin countries United States

Massachusetts Bay is a bay on the Gulf of Maine that forms part of the central coastline of the Commonwealth of Massachusetts.

Description

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The bay extends from Cape Ann on the north to Plymouth Harbor on the south, a distance of about 42 miles (68 km). Its northern and southern shores incline toward each other through the entrance to Boston Harbor, where they are about five miles apart. The depth from the base of the triangle to Boston Harbor is about 21 miles (34 km). The westmost point of the bay is at the city of Boston.

The northern shore of Massachusetts Bay is rocky and irregular, but the southern shore is low, marshy, and sandy. Along the shores are a number of capes and headlands, and off the coast a number of small islands, especially in the entrance to Boston Harbor. The principal inlets are: on the north coast, Gloucester Harbor, Nahant Bay, Salem Harbor, Marblehead Harbor, and Lynn Harbor, and on the west, Boston Harbor, Dorchester Bay, and Quincy Bay (the two latter being part of the Outer Boston Harbor), and on the south coast, Hingham Bay. Massachusetts Bay is itself part of the Gulf of Maine, which extends from Nova Scotia south to Cape Cod Bay. Cape Cod Bay is sometimes considered to be part of Massachusetts Bay. Under this interpretation, the name "Massachusetts Bay" denotes the entire rectangular area of ocean between Cape Ann and Cape Cod.

Massachusetts Bay Disposal Site

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The Massachusetts Bay Disposal Site in deep water off the coast has been used for ocean dumping, to dispose of munitions, dredged material, rock and construction debris and sunken vessels.[1] Chemical warfare munitions were dumped between 1919 and 1970, and hundreds of thousands of tons of surplus artillery and munitions were dumped after World War II. The majority later washed up on shore. Most of them are inert unexploded ordnance, but occasionally they are live. Fishermen have brought a torpedo into Provincetown, a depth charge into Gloucester, and mustard munitions into New Bedford.[2]

References

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  1. ^ "Massachusetts Bay Disposal Site Maps, Open-File Report 98-344". U.S. Geological Survey. 1998. Retrieved 31 July 2015.
  2. ^ Edgar B. Herwick III (29 July 2015). "Explosive Beach Objects-- Just Another Example Of Massachusetts' Charm". WGBH news. PBS. Archived from the original on 27 December 2015. Retrieved 31 July 2015.
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