2002 Estimated County
  Average Cancer Risk
     -New England-
       Naphthalene
_.
                                        ME
            VT
                 NH

                MA
         County Average Lifetime
      Cancer Risk Due to Naphthalene
            I above 100 in a million
              30.0- 100 in a million
              10.0-30 in a million
              3.0- 10 in a million
              1.0 - 3 in a million
              0.30 - 1 in a million
              0 - 0.3 in a million
          ~~ ~ Interstate
                                               0 10 20 30 40  50
                                                         I Miles
  Source: U.S. EPA/ OAQPS 2002 NATA. EPA Region 1- CIS Center Map Tracker ID= 4993
                        &EPA

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