The John J. Carroll Water Treatment Plant ( CWTP ) is a water treatment plant operated since 2005 by the Massachusetts Water Resources Authority (MWRA) to treat water bound for Greater Boston . The plant is located at the town lines of Marlborough , Northborough , and Southborough, Massachusetts .
5-544: CWTP may refer to: John J. Carroll Water Treatment Plant , a water treatment plant for Greater Boston, USA China West Technology Park , a science park in Guiyang, China Christchurch Wastewater Treatment Plant , a wastewater treatment plant in Christchurch, New Zealand Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with
10-549: Is named after John J. Carroll, an original member of the Massachusetts Water Resources Authority (MWRA) board of directors. It was constructed from 1999 to 2005, and opened in July 2005. It replaced a prior facility only used for pH control. In addition to water treatment, CWTP has five concrete contact chambers capable of storing 11.3 million US gallons (43 million litres). Its construction budget
15-469: The title CWTP . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=CWTP&oldid=1096258539 " Category : Disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages John J. Carroll Water Treatment Plant CWTP
20-419: Was US$ 340 million. For water treatment, CWTP utilizes four ozone generators, designed to handle an average capacity of 275 million US gallons (1,040 million litres) per day—although average daily consumption is lower, at approximately 200 million US gallons (760 million litres)—and a peak level of 405 million US gallons (1,530 million litres) per day. Ultraviolet light treatment
25-625: Was added in April 2014. A 500 kW photovoltaic array is used to harness solar energy, reducing operational cost. As of February 2019 , water treatment performed at CWTP consists of: Water for CWTP comes from the Wachusett Reservoir , primarily via the Cosgrove Tunnel , with the Wachusett Aqueduct as a standby backup. Treated water then flows towards Boston primarily via
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