1-NAPH        METH-          FEN-         ESFEN-
                                                          THOL,         OMYL,         URON,          VAL-
                                                          WATER,        WATER,        WATER,        ERATE,        DNOC
                                                          FLTRD,        FLTRD,        FLTRD,       WAT,FLT       WAT,FLT
                                                         GF 0.7U       GF 0.7U       GF 0.7U       GF 0.7U       GF 0.7U
    WELL NUMBER       STATION   NUMBER       DATE          REC           REC           REC           REC           REC
                                                          (UG/L)        (UG/L)        (UG/L)        (UG/L)       (UG/L)
                                                         (49295)       (49296)       (49297)       (49298)       (49299)

         1            261615081245901      05-05-98         --          <.0170        <.0130          --           --
         2            261656081245901      05-07-98         --          <.0170        <.0130          --          <.420
         3            261947081171401      05-04-98         --          <.0170        <.0130          --          <.420
         4            262006081242601      05-06-98         --          <.0170        <.0130          --           --
         5            262109081243001      05-06-98         --          <.0170        <.0130          --          <.420
         6            262140081335201      05-07-98         --          <.0170        <.0130          --          <.420
         7            262151081335401      05-07-98         --          <.0170        <.0130          --          <.420
         8            262245081241801      05-05-98         --          <.0170        <.0130          --           --
         9            262529081120701      05-04-98         --          <.0170        <.0130          --          <.420
        10            262717081155601      06-26-98         --          <.0170        <.0130          --          <.420
        11            262808081294201      04-13-98         --          <.0170        <.0130          --          <.420
        12            262854081241301      06-25-98         --          <.0170        <.0130          --          <.420
        13            262916081285401      04-13-98         --          <.0170        <.0130          --          <.420
        14            263059081245901      04-30-98         --          <.0170        <.0130          --          <.420
        15            263110081255601      06-25-98         --          <.0170        <.0130          --          <.420
        16            263143081242401      04-30-98         --          <.0170        <.0130          --          <.420
        17            263447081290301      04-14-98         --          <.0170        .0400           --          <.420
        18            263658081291701      04-14-98         --          <.0170        <.0130          --          <.420
        19            264022081054101      04-28-98         --          <.0170        <.0130          --          <.420
        20            264024081074001      04-28-98         --          <.0170        <.0130          --          <.420
        21            264148081051001      04-27-98         --          <.0170        <.0130          --          <.420
        22            264157081262601      04-15-98         --          <.0170        <.0130          --          <.420
        23            264333081275201      04-15-98         --          <.0170        <.0130          --          <.420
        24            264401081312501      04-16-98         --          <.0170        <.0130          --          <.420
        25            264401081313101      04-16-98         --          <.0170        <.0130          --          <.420
        26            264401081313801      04-16-98         --          <.0170        <.0130          --          <.420
        27            264417081035401      04-27-98         --          <.0170        <.0130          --          <.420
        28            264501081141901      04-29-98         --          <.0170        <.0130          --          <.420
        29            264508081142901      04-29-98         --          <.0170        <.0130          --          <.420
        30            264520081285501      06-24-98         --          <.0170        <.0130          --          <.420
        31            264607081292901      06-24-98         --          <.0170        <.0130          --          <.420