METHYL                            
                                         HEXA-    ACRY-    PREH-    ISO-    BROMO- 
                                        CHLORO-   LATE    NITENE   DURENE   ETHENE 
                                         BUT-     WATER    WATER    WATER    WATER 
                                        ADIENE   UNFLTRD  UNFLTRD  UNFLTRD  UNFLTRD
WELL NUMBER  STATION NUMBER     DATE     TOTAL   RECOVER  RECOVER  RECOVER  RECOVER
                                        (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L) 
                                        (39702)  (49991)  (49999)  (50000)  (50002)
            
     1      260728080205002   11-14-96   <.200    <2.00    <.050    <.050    <.100 
     2      260938080190101   02-10-97   <.400    <4.00    <.100    <.100    <.200 
     3      261541080112701   12-12-96   <.800    <8.00    <.200    <.200    <.400