CHLOR-          DI-     PARA-
                                         PYRIFOS LINDANE ELDRIN  THION,
                                         DIS-    DIS-    DIS-    DIS-
WELL NUMBER  STATION NUMBER     DATE     SOLVED  SOLVED  SOLVED  SOLVED
                                         (UG/L)  (UG/L)  (UG/L)  (UG/L)
                                         (38933) (39341) (39381) (39542)

    1        262407081351301  05-05-98   <.0040  <.004   <.001   <.004
    2        262816081155201  05-04-98   <.0040  <.004   <.001   <.004
    3        262858081322401  01-14-99   <.0040  <.004   <.001   <.004
    4        262911081320801  01-14-99   <.0040  <.004   <.001   <.004
    5        263004081264201  04-28-98   <.0040  <.004   <.001   <.004