Rates

Use the links at the right to review rate information.

• Massachusetts

  Summer 2008
  (eff. 5/1/08)

  Winter 2007
  (eff. 3/1/08)

  Winter 2007
  (eff. 1/1/08)

  Winter 2007
  (eff. 11/1/07)

  Summer 2007
  (eff. 10/1/07)

  Summer 2007
  (eff. 8/1/07)

  Summer 2007
  (eff. 5/1/07)

  Winter 2006
  (eff. 3/1/07)

  Winter 2006
  (eff. 2/1/07)

  Winter 2006
  (eff. 11/1/06)

  Summer 2006
  (eff. 10/1/06)

  Summer 2006
  (eff. 5/1/06)

  Winter 2006
  (eff. 2/1/06)

  Winter 2005
  (eff. 12/1/05)

  Winter 2005
  (eff. 11/1/05)

  Summer 2005
  (eff. 10/1/05)

  Summer 2005
  (eff. 9/1/05)

  Summer 2005
  (eff. 5/1/05)

  Winter 2005
  (eff. 4/1/05)

  Winter 2005
  (Dec - Apr eff. 12/1/04)

  Winter 2005
  (Nov - Apr eff. 11/1/04)

  Summer 2004
  (May - Oct eff. 7/1/04)

  Summer 2004
  (May - Oct)

  Winter 2004
  (Jan - Apr)

  Winter 2003
  (Nov - Apr)

Tariff

Use the link at the right to review tariff information.

• Massachusetts

  Tariff
  (Effective January 1, 2008)