page_title: Infrastructure in Boston, Massachusetts
section_title: Water
hierarchical_section_title: Infrastructure in Boston, Massachusetts / Water
caption_attribution_description: English: Quabbin Reservoir
context_page_description: Below is information on the utility infrastructure in the city of Boston, Massachusetts.
context_section_description: Water supply and sewage-disposal services are provided by the Boston Water and Sewer Commission. The Commission in turn purchases wholesale water and sewage disposal from the Massachusetts Water Resources Authority. The city's water comes from the Quabbin Reservoir and the Wachusett Reservoir, which are about 65 miles (105 km) and 35 miles (56 km) west of the city respectively. Boston is one of five cities in the country with tap water pure enough to be exempt from Environmental Protection Agency filtration requirements.
caption: Quabbin Reservoir
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