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 treatment facilities---Field’s Point in Providence or Bucklin Point in East Providence. Most of the time, gravity moves the flow through the sewer system to the facility where it will receive treatment. When gravity is not enough to move the flow, one of eight pumping stations is used. The Narragansett Bay Commission owns: 110 miles of interceptor pipes* 2 WWTFs 23 tidegate structures 48 sumps 7 pumping stations 70 combined sewer overflows 88 regulators 3,259 manholes 581 catch basins |
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* March 2007 GIS |