BRO-         ALDI-        ALDI-        ALDICA-      ACIFL-
                                                           MOXYNIL       CARB,         CARB        RB SUL-      UORFEN
                                                           WATER,       WATER,       SULFONE       FOXIDE,      WATER,
                                                           FLTRD,       FLTRD,       WAT,FLT       WAT,FLT      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)
                                                           (49311)      (49312)      (49313)       (49314)      (49315)

          1              261615081245901      05-05-98       --          <.550        <.100        <.0210       <.0350
          2              261656081245901      05-07-98     <.0350        <.550        <.100        <.0210       <.0350
          3              261947081171401      05-04-98     <.0350        <.550        <.100        <.0210       <.0350
          4              262006081242601      05-06-98       --          <.550        <.100        <.0210       <.0350
          5              262109081243001      05-06-98     <.0350        <.550        <.100        <.0210       <.0350
          6              262140081335201      05-07-98     <.0350        <.550        <.100        <.0210       <.0350
          7              262151081335401      05-07-98     <.0350        <.550        <.100        <.0210       <.0350
          8              262245081241801      05-05-98       --          <.550        <.100        <.0210       <.0350
          9              262529081120701      05-04-98     <.0350        <.550        <.100        <.0210       <.0350
         10              262717081155601      06-26-98     <.0350        <2.80        <.100        <.0210       <.0350
         11              262808081294201      04-13-98     <.0350        <.550        <.100        <.0210       <.0350
         12              262854081241301      06-25-98     <.0350        <.550        <.100        <.0210       <.0350
         13              262916081285401      04-13-98     <.0350        <.550        <.100        <.0210       <.0350
         14              263059081245901      04-30-98     <.0350        <.550        <.100        <.0210       <.0350
         15              263110081255601      06-25-98     <.0350        <.550        <.100        <.0210       <.0350
         16              263143081242401      04-30-98     <.0350        <.550        <.100        <.0210       <.0350
         17              263447081290301      04-14-98     <.0350        <.550        <.100        <.0210       <.0350
         18              263658081291701      04-14-98     <.0350        <.550        <.100        <.0210       <.0350
         19              264022081054101      04-28-98     <.0350        <.550        <.100        <.0210       <.0350
         20              264024081074001      04-28-98     <.0350        <.550        <.100        <.0210       <.0350
         21              264148081051001      04-27-98     <.0350        <.550        <.100        <.0210       <.0350
         22              264157081262601      04-15-98     <.0350        <.550        <.100        <.0210       <.0350
         23              264333081275201      04-15-98     <.0350        <.550        <.100        <.0210       <.0350
         24              264401081312501      04-16-98     <.0350        <.550        <.100        <.0210       <.0350
         25              264401081313101      04-16-98     <.0350        <.550        <.100        <.0210       <.0350
         26              264401081313801      04-16-98     <.0350        <.550        <.100        <.0210       <.0350
         27              264417081035401      04-27-98     <.0350        <.550        <.100        <.0210       <.0350
         28              264501081141901      04-29-98     <.0350        <.550        <.100        <.0210       <.0350
         29              264508081142901      04-29-98     <.0350        <.550        <.100        <.0210       <.0350
         30              264520081285501      06-24-98     <.0350        <.550        <.100        <.0210       <.0350
         31              264607081292901      06-24-98     <.0350        <.550        <.100        <.0210       <.0350