Quabbin Reservoir
The Quabbin Reservoir is the largest inland body of water in Massachusetts, United States, and was built between 1930 and 1939. Along with the Wachusett Reservoir, it is the primary water supply for Boston, 65 miles (105 km) to the east, and 40 other cities and towns in Greater Boston. The Quabbin also supplies water to three towns west of the reservoir and acts as backup supply for three others.[2] By 1989, it supplied water for 2.5 million people, about 40% of the state's population at the time.[1] It has an aggregate capacity of 412 billion US gallons (1,560 GL) and an area of 38.6 square miles (99.9 km2).
Quabbin Reservoir
Massachusetts, US
Reservoir
United States
18 miles (28.9 km)
38.6 mi2 (99.97 km2)
51 ft (16 m)
151 ft (46 m)
412,000,000,000 US gal (1.56 km3)
181 mi (291 km)
522 ft (159 m)
History[edit]
Demand for water exceeds local supplies[edit]
Metropolitan Boston's demands for fresh water began to outstrip its local supplies in the early part of the nineteenth century. Many possible sources of water were explored, including groundwater and rivers, but none were considered adequate in quantity and cleanliness to meet the needs of the rapidly growing city. In 1848, after several years of controversy, the Massachusetts General Court (the official name of the state legislature) authorized the construction of the Cochituate Aqueduct to bring water to Boston from Lake Cochituate in Wayland and Natick.[3]
This established three important policies, which remain in force today: