Quabbin Reservoir

Greenwich () was a town in Hampshire County, Massachusetts. The town was lost as a result of the formation of the Quabbin Reservoir in order to supply Boston's growing water needs.

The Quabbin Valley is a region of Massachusetts in the United States. The region consists of the Quabbin Reservoir and accompanying river systems in Franklin, Hampden, Hampshire, and Worcester counties. The area is sometimes known as the Swift River Valley region, a reference to the Swift River, which was dammed to form the reservoir.

Enfield was a town in Hampshire County, Massachusetts. The town was lost as a result of the creation of the Quabbin Reservoir.

The Five College Radio Astronomical Observatory (FCRAO) was a radio astronomy observatory located on a peninsula in the Quabbin Reservoir. It was sited in the town of New Salem, Massachusetts on land that was originally part of Prescott, Massachusetts. It was founded in 1969 by the Five College Astronomy Department (University of Massachusetts Amherst (UMass), Amherst College, Hampshire College, Mount Holyoke College and Smith College). From its inception, the observatory has emphasized research, the development of technology and the training of students—both graduate and undergraduate. The initial FCRAO telescope was a customized low-frequency antenna to search for pulsars in the galaxy. The development of instrumentation within the FCRAO labs contributed to the discovery of the binary pulsar system PSR B1913+16 by Joseph Taylor and Russell Hulse, for which they received the 1993 Nobel Prize in Physics. It was replaced by a 14-meter radome-enclosed millimeter-wave telescope in 1976.

Prescott was a town in Hampshire County, Massachusetts. It was incorporated in 1822 from portions of Pelham and New Salem, and was partially built on Equivalent Lands. It was named in honor of Colonel William Prescott, who commanded the American forces at the Battle of Bunker Hill. It was disincorporated on April 28, 1938, as part of the creation of the Quabbin Reservoir. It was the least populous of the four unincorporated towns, with barely 300 residents by 1900. Upon dissolution, portions of the town were annexed to the adjacent towns of New Salem and Petersham. The majority of the former town (the New Salem portion) is still above water, and is known as the Prescott Peninsula. The public is not allowed on the peninsula except for an annual tour given by the Swift River Valley Historical Society, or for hikes conducted by the Society. None of the land is in Hampshire County any longer; the New Salem portion is in Franklin County; and the Petersham portion is in Worcester County. As with the nearby town of Dana, after the dissolution of incorporation, houses were moved or razed, but cellar holes remained. The Prescott First Congregational Church, located in the village of Prescott Four Corners, was moved to South Hadley and is now the home of the Joseph Allen Skinner Museum. The former site of Prescott Center was home to the Five College Radio Astronomy Observatory from 1969 to 2011. Scientific work conducted on the 14-meter radio telescope will be continued on the modern 50-meter Large Millimeter Telescope in Mexico. Daniel Shays, leader of the 1787 rebellion which bears his name, was a resident of that part of Pelham which later became the southern part of Prescott. The site of his former home is still above water; but the house was gone by 1927, and in any event the site is inaccessible to the general public. The Conkey Tavern, located roughly to the west of the Shays site, was where the Shays Rebellion was largely planned. Its site is now under water. The Atkinson Tavern, once the centerpiece of the small village of Atkinson Hollow, stands today, renovated and expanded, in West Springfield, Massachusetts as the Storrowton Tavern, on the grounds owned by the Eastern States Exposition. The former Town Hall, once located just south of Atkinson Hollow, is inaccessible to the general public, and stands today off of Route 32 in Petersham. The village of North Prescott, on the border between Prescott and New Salem, remains partially open to public access. Although the site of the North Prescott Methodist Episcopal Church is vacant, the former parsonage—now a private home which is not open to the public—remains on its original site. The church building itself is today home of the Swift River Valley Historical Society in North New Salem, where it was moved in 1985. Prior to this the church stood at its site on the New Salem line until 1949, when it was initially moved to Orange as home of the former Prescott Historical Society. A few other structures remain. Prescott House, an on-campus living facility at Hampshire College in Amherst, Massachusetts, is named after the former town.

Carrick Island is a small island in the Quabbin Reservoir in Massachusetts, roughly 600 feet (180 m) by 300 feet (91 m). It is part of the Town of Petersham, in Worcester County. The island lies just west of the much larger Mount Zion Island, the largest island in the reservoir.

The Goodnough Dike (actually a dam) is on the southeastern end of the Quabbin Reservoir, the largest water body in Massachusetts. It impounds the waters of Beaver Brook and therefore closes that exit to the Chicopee River Watershed. The Goodnough Dike is not as large as the Winsor Dam, but it is equally important as they both trap the waters of the Quabbin Reservoir. This dam is part of the metropolitan Boston's water supply, maintained by the Massachusetts Water Resources Authority.

Conkey's Tavern was built in 1758 by William Conkey in Pelham, Massachusetts. It is particularly famous as the place where Daniel Shays met with his followers and plotted his famous rebellion against the Massachusetts Government in 1786/1787. The location of the tavern is now submerged under the Quabbin Reservoir.

The Winsor Dam and the Goodnough Dike impound the waters of the Swift River and the Ware River Diversion forming the Quabbin Reservoir, the largest water body in Massachusetts. According to the Massachusetts Department of Conservation and Recreation the Winsor Dam is one of the largest dams in the Eastern U.S. The Winsor Dam is part of the Chicopee River Watershed. The Winsor Dam was named for Frank E. Winsor, its chief engineer.

The Chicopee Valley Aqueduct carries water from the Quabbin Reservoir in Massachusetts to the Chicopee city line. It delivers Quabbin water to Wilbraham, South Hadley fire district #1, and Chicopee. It is part of the Chicopee River Watershed.

Dana was a town located in Worcester County, Massachusetts. Dana was lost as a result of the formation of the Quabbin Reservoir.

Eagle Hill School is an independently operated, private boarding school serving students in grades 8-12 with attention deficit hyperactivity disorder, dyslexia, and other learning disabilities in Hardwick, Massachusetts, which was founded in 1967. Two other schools with the same name are located in Greenwich and Southport, Connecticut.