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       260056080144501   03-12-97  <.0260   <.0350   <.0350   <.0350   <.0180  
     2       260111080171201   11-25-96  <.0260   <.0350   <.0350   <.0350   <.0180  
     3       260113080173601   12-18-96  <.0260   <.0350   <.0350   <.0350   <.0180  
     4       260113080173602   12-18-96  <.0260   <.0350   <.0350   <.0350   <.0180  
     5       260202080230702   03-12-97  <.0260   <.0350   <.0350   <.0350   <.0180  
     6       260243080181401   11-19-96  <.0260   <.0350   <.0350   <.0350   <.0180  
     7       260305080184201   11-18-96  <.0260   <.0350   <.0350   <.0350   <.0180  
     8       260654080153401   11-26-96  <.0260   <.0350   <.0350   <.0350   <.0180  
     9       260708080223501   02-11-97  <.0260   <.0350   <.0350   <.0350   <.0180  
    10       260709080222301   02-12-97  <.0260   <.0350   <.0350   <.0350   <.0180  
    11       260710080212101   03-10-97  <.0260   <.0350   <.0350   <.0350   <.0180  
    12       260712080151001   12-11-96  <.0260   <.0350   <.0350   <.0350   <.0180  
    13       260739080162501   11-26-96  <.0260   <.0350   <.0350   <.0350   <.0180  
    14       260742080145401   12-12-96  <.0260   <.0350   <.0350   <.0350   <.0180  
    15       260755080191701   02-13-97  <.0260   <.0350   <.0350   <.0350   <.0180  
    16       260822080163001   11-19-96  <.0260   <.0350   <.0350   <.0350   <.0180  
    17       260825080144402   03-11-97  <.0260   <.0350   <.0350   <.0350   <.0180  
    18       261019080154301   04-01-97  <.0260   <.0350   <.0350   <.0350   <.0180  
    19       261032080154701   04-01-97  <.0260   <.0350   <.0350   <.0350   <.0180  
    20       261153080151601   12-17-96  <.0260   <.0350   <.0350   <.0350   <.0180  
    21       261157080152001   12-17-96  <.0260   <.0350   <.0350   <.0350   <.0180  
    22       261246080161701   11-21-96  <.0260   <.0350   <.0350   <.0350   <.0180  
    23       261304080170801   11-20-96  <.0260   <.0350   <.0350   <.0350   <.0180  
    24       261416080141601   12-11-96  <.0260   <.0350   <.0350   <.0350   <.0180  
    25       261416080154001   11-21-96  <.0260   <.0350   <.0350   <.0350   <.0180  
    26       261525080165101   12-10-96  <.0260   <.0350   <.0350   <.0350   <.0180  
    27       261538080141601   12-16-96  <.0260   <.0350   <.0350   <.0350   <.0180  
    28       261554080164601   11-20-96  <.0260   <.0350   <.0350   <.0350   <.0180  
    29       261554080164602   11-20-96  <.0260   <.0350   <.0350   <.0350   <.0180  
    30       261558080153101   03-31-97  <.0260   <.0350   <.0350   <.0350   <.0180  
    31       261653080144601   03-13-97  <.0260   <.0350   <.0350   <.0350   <.0180  
    32       261714080130101   12-10-96  <.0260   <.0350   <.0350   <.0350   <.0180