METHIO-       PRO-                     FLUO-
                                                         CARB,       POXUR,      2,4-DB       METURON       OXAMYL,
                                                         WATER,      WATER,      WATER,        WATER,       WATER,
                                                         FLTRD,      FLTRD,      FLTRD,        FLTRD,       FLTRD,
                                                        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)
                                                        (38501)     (38538)      (38746)      (38811)       (38866)

         1             261615081245901      05-05-98     <.0260      <.0350       <.240        <.0350       <.0180
         2             261656081245901      05-07-98     <.0260      <.0350       <.240        <.0350       <.0180
         3             261947081171401      05-04-98     <.0260      <.0350       <.240        <.0350       <.0180
         4             262006081242601      05-06-98     <.0260      <.0350       <.240        <.0350       <.0180
         5             262109081243001      05-06-98     <.0260      <.0350       <.240        <.0350       <.0180
         6             262140081335201      05-07-98     <.0260      <.0350       <.240        <.0350       <.0180
         7             262151081335401      05-07-98     <.0260      <.0350       <.240        <.0350       <.0180
         8             262245081241801      05-05-98     <.0260      <.0350       <.240        <.0350       <.0180
         9             262529081120701      05-04-98     <.0260      <.0350       <.240        <.0350       <.0180
        10             262717081155601      06-26-98     <.0260      <.0350       <.240        <.0350       <.0180
        11             262808081294201      04-13-98     <.0260      <.0350       <.240        <.0350       <.0180
        12             262854081241301      06-25-98     <.0260      <.0350       <.240        <.0350       <.0180
        13             262916081285401      04-13-98     <.0260      <.0350       <.240        <.0350       <.0180
        14             263059081245901      04-30-98     <.0260      <.0350       <.240        <.0350       <.0180
        15             263110081255601      06-25-98     <.0260      <.0350       <.240        <.0350       <.0180
        16             263143081242401      04-30-98     <.0260      .0600        <.240        <.0350       <.0180
        17             263447081290301      04-14-98     <.0260      <.0350       <.240        <.0350       <.0180
        18             263658081291701      04-14-98     <.0260      <.0350       <.240        <.0350       <.0180
        19             264022081054101      04-28-98     <.0260      <.0350       <.240        <.0350       <.0180
        20             264024081074001      04-28-98     <.0260      <.0350       <.240        <.0350       <.0180
        21             264148081051001      04-27-98     <.0260      <.0350       <.240        <.0350       <.0180
        22             264157081262601      04-15-98     <.0260      <.0350       <.240        <.0350       <.0180
        23             264333081275201      04-15-98     <.0260      <.0350       <.240        <.0350       <.0180
        24             264401081312501      04-16-98     <.0260      <.0350       <.240        <.0350       <.0180
        25             264401081313101      04-16-98     <.0260      <.0350       <.240        <.0350       <.0180
        26             264401081313801      04-16-98     <.0260      <.0350       <.240        <.0350       <.0180
        27             264417081035401      04-27-98     <.0260      <.0350       <.240        <.0350       <.0180
        28             264501081141901      04-29-98     <.0260      <.0350       <.240        <.0350       <.0180
        29             264508081142901      04-29-98     <.0260      <.0350       <.240        <.0350       <.0180
        30             264520081285501      06-24-98     <.0260      <.0350       <.240        <.0350       <.0180
        31             264607081292901      06-24-98     <.0260      <.0350       <.240        <.0350       <.0180