PROP-       BUTYL-       PRO-       CYANA-
                                                          CHLOR,        ATE,       METON,       ZINE,       FONOFOS
                                                          WATER,       WATER,      WATER,      WATER,        WATER
                                                           DISS,       DISS,       DISS,        DISS,        DISS
    WELL NUMBER        STATION   NUMBER       DATE          REC         REC         REC          REC          REC
                                                          (UG/L)       (UG/L)      (UG/L)      (UG/L)       (UG/L)
                                                          (04024)     (04028)     (04037)      (04041)      (04095)

         1             261615081245901      05-05-98      <.0070       <.0020      <.0180      <.0040       <.0030
         2             261656081245901      05-07-98      <.0070       <.0020      <.0180      <.0040       <.0030
         3             261947081171401      05-04-98      <.0070       <.0020      <.0180      <.0040       <.0030
         4             262006081242601      05-06-98      <.0070       <.0020      <.0180      <.0040       <.0030
         5             262109081243001      05-06-98      <.0070       <.0020      <.0180      <.0040       <.0030
         6             262140081335201      05-07-98      <.0070       <.0020      <.0180      <.0040       <.0030
         7             262151081335401      05-07-98      <.0070       <.0020      <.0180      <.0040       <.0030
         8             262245081241801      05-05-98      <.0070       <.0020      <.0180      <.0040       <.0030
         9             262529081120701      05-04-98      <.0070       <.0020      <.0180      <.0040       <.0030
         10            262717081155601      06-26-98      <.0070       <.0020      <.0180      <.0040       <.0030
         11            262808081294201      04-13-98      <.0070       <.0020      <.0180      <.0040       <.0030
         12            262854081241301      06-25-98      <.0070       <.0020      <.0180      <.0040       <.0030
         13            262916081285401      04-13-98      <.0070       <.0020      <.0180      <.0040       <.0030
         14            263059081245901      04-30-98      <.0070       <.0020      <.0180      <.0040       <.0030
         15            263110081255601      06-25-98      <.0070       <.0020      <.0180      <.0040       <.0030
         16            263143081242401      04-30-98      <.0070       <.0020      <.0180      <.0040       <.0030
         17            263447081290301      04-14-98      <.0070       <.0020      <.0180      <.0040       <.0030
         18            263658081291701      04-14-98      <.0070       <.0020      <.0180      <.0040       <.0030
         19            264022081054101      04-28-98      <.0070       <.0020      <.0180      <.0040       <.0030
         20            264024081074001      04-28-98      <.0070       <.0020      <.0180      <.0040       <.0030
         21            264148081051001      04-27-98      <.0070       <.0020      <.0180      <.0040       <.0030
         22            264157081262601      04-15-98      <.0070       <.0020      <.0180      <.0040       <.0030
         23            264333081275201      04-15-98      <.0070       <.0020      <.0180      <.0040       <.0030
         24            264401081312501      04-16-98      <.0070       <.0020      <.0180      <.0040       <.0030
         25            264401081313101      04-16-98      <.0070       <.0020      <.0180      <.0040       <.0030
         26            264401081313801      04-16-98      <.0070       <.0020      <.0180      <.0040       <.0030
         27            264417081035401      04-27-98      <.0070       <.0020      <.0180      <.0040       <.0030
         28            264501081141901      04-29-98      <.0070       <.0020      <.0180      <.0040       <.0030
         29            264508081142901      04-29-98      <.0070       <.0020      <.0180      <.0040       <.0030
         30            264520081285501      06-24-98      <.0070       <.0020      <.0180      <.0040       <.0030
         31            264607081292901      06-24-98      <.0070       <.0020      <.0180      <.0040       <.0030