ETHER    ETHER   2BUTENE  METHAC-  CARBON 
                                         TERT-    TERT-   TRANS-1  RYLATE     DI-  
                                         BUTYL   PENTYL    4-DI-    ETHYL-  SULFIDE
                                         ETHYL   METHYL   CHLORO    WATER    WATER 
                                        UNFLTRD  UNFLTRD  UNFLTRD  UNFLTRD   WHOLE 
WELL NUMBER  STATION NUMBER     DATE    RECOVER  RECOVER  RECOVER  RECOVER   TOTAL 
                                        (UG/L)   (UG/L)   (UG/L)   (UG/L)   (UG/L) 
                                        (50004)  (50005)  (73547)  (73570)  (77041)
            
     1      260728080205002   11-14-96   <.100    <.100    <5.00    <1.00    E.010 
     2      260938080190101   02-10-97   <.200    <.200   <10.0     <2.00    <.100 
     3      261541080112701   12-12-96   <.400    <.400   <20.0     <4.00    <.200