Chart of United States 2006 Senate Election in California: general election polls

Reference 1: Feinstein (D) and Mountjoy (R).

Reference 2: SurveyUSA, Field Poll, SurveyUSA, Field Poll, Mason-Dixon, Los Angeles Times Poll, SurveyUSA, Datamar, Rasmussen, Rasmussen, SurveyUSA, Field Poll, Public Policy, Rasmussen, Field Poll, Los Angeles Times Poll and Field Poll.

Source: http://en.wikipedia.org/wiki/United_States_Senate_election_in_California,_2006