2002 Estimated County
  Average Cancer Risk
     -New England-
   Carbon Tetrachloride
                                          County Average Lifetime
                                            Cancer Risk Due to
                                           Carbon Tetrachloride
                                             I above 100 in a million
                                           ^H 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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