TRI-
                                                                                                      ALA-        CLOPYR,
                                                                                                     CHLOR,       WATER,
                                                            2,4-D,       2,4,5-T       SILVEX,       WATER,       FLTRD,
                                                             DIS-          DIS-          DIS-         DISS,       GF 0.7U
    WELL NUMBER        STATION   NUMBER        DATE         SOLVED        SOLVED        SOLVED        REC,          REC
                                                            (UG/L)        (UG/L)        (UG/L)       (UG/L)       (UG/L)
                                                           (39732)       (39742)       (39762)       (46342)      (49235)

         1              261615081245901      05-05-98         --          <.0350        <.0210        <.002        <.250
         2              261656081245901      05-07-98       <.150         <.0350        <.0210        <.002        <.250
         3              261947081171401      05-04-98       <.150         <.0350        <.0210        <.002        <.250
         4              262006081242601      05-06-98         --          <.0350        <.0210        <.002        <.250
         5              262109081243001      05-06-98       <.150         <.0350        <.0210        <.002        <.250
         6              262140081335201      05-07-98       <.150         <.0350        <.0210        <.002        <.250
         7              262151081335401      05-07-98       <.150         <.0350        <.0210        <.002        <.250
         8              262245081241801      05-05-98         --          <.0350        <.0210        <.002        <.250
         9              262529081120701      05-04-98       <.150         <.0350        <.0210        <.002        <.250
         10             262717081155601      06-26-98       <.150         <.0350        <.0210        <.002        <.250
         11             262808081294201      04-13-98       <.150         <.0350        <.0210        <.002        <.250
         12             262854081241301      06-25-98       <.150         <.0350        <.0210        <.002        <.250
         13             262916081285401      04-13-98       <.150         <.0350        <.0210        <.002        <.250
         14             263059081245901      04-30-98       <.150         <.0350        <.0210        <.002        <.250
         15             263110081255601      06-25-98       <.150         <.0350        <.0210        <.002        <.250
         16             263143081242401      04-30-98       <.150         <.0350        <.0210        <.002        <.250
         17             263447081290301      04-14-98       <.150         <.0350        <.0210        <.002        <.250
         18             263658081291701      04-14-98       <.150         <.0350        <.0210        <.002        <.250
         19             264022081054101      04-28-98       <.150         <.0350        <.0210        <.002        <.250
         20             264024081074001      04-28-98       <.150         <.0350        <.0210        <.002        <.250
         21             264148081051001      04-27-98       <.150         <.0350        <.0210        <.002        <.250
         22             264157081262601      04-15-98       <.150         <.0350        <.0210        <.002        <.250
         23             264333081275201      04-15-98       <.150         <.0350        <.0210        <.002        <.250
         24             264401081312501      04-16-98       <.150         <.0350        <.0210        <.002        <.250
         25             264401081313101      04-16-98       <.150         <.0350        <.0210        <.002        <.250
         26             264401081313801      04-16-98       <.150         <.0350        <.0210        <.002        <.250
         27             264417081035401      04-27-98       <.150         <.0350        <.0210        <.002        <.250
         28             264501081141901      04-29-98       <.150         <.0350        <.0210        <.002        <.250
         29             264508081142901      04-29-98       <.150         <.0350        <.0210        <.002        <.250
         30             264520081285501      06-24-98       <.150         <.0350        <.0210        <.002        <.250
         31             264607081292901      06-24-98       <.150         <.0350        <.0210        <.002        <.250