BENZENE   DI-                              
                                        1,4-DI-  CHLORO-            TRANS-    CIS  
                                        CHLORO-  DI-               1,3-DI-  1,3-DI-
                                         WATER   FLUORO-  NAPHTH-  CHLORO-  CHLORO-
                                        UNFLTRD  METHANE   ALENE   PROPENE  PROPENE
WELL NUMBER  STATION NUMBER     DATE      REC    TOTAL     TOTAL    TOTAL    TOTAL 
                                        (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L) 
                                        (34571)  (34668)  (34696)  (34699)  (34704)
            
     1      260728080205002   11-14-96   <.050    <.200    <.200    <.100    <.100 
     2      260938080190101   02-10-97   <.100    <.400    <.400    <.200    <.200 
     3      261541080112701   12-12-96   <.200    <.800    <.800    <.400    <.400