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          252505080302501     1/28/98    <.0260    <.0350     <.240      <.0350     <.0180
        2          252624080302901     1/28/98    <.0260    <.0350     <.240      <.0350     <.0180
        3          252716080290601     1/27/98    <.0260    <.0350     <.240      <.0350     <.0180
        4          252842080290501     1/27/98    <.0260    <.0350     <.240      <.0350     <.0180
        5          252940080261204     1/29/98    <.0260    <.0350     <.240      <.0350     <.0180
        6          252951080251201     1/29/98    <.0260    <.0350     <.240      <.0350     <.0180
        7          254131080234401     2/11/98    <.0260    <.0350     <.240      <.0350     <.0180
        8          254156080214601     2/10/98    <.0260    <.0350     <.240      <.0350     <.0180
        9          254201080281701     2/11/98    <.0260    <.0350     <.240      <.0350     <.0180
       10          254207080202201     2/10/98    <.0260    <.0350     <.240      <.0350     <.0180
       11          254938080170902     2/9/98     <.0260    <.0350     <.240      <.0350     <.0180
       12          254958080171601     2/12/98    <.0260    <.0350     <.240      <.0350     <.0180
       13          255052080245001     3/18/98    <.0260    <.0350     <.240      <.0350     <.0180
       14          260053080144701     2/12/98    <.0260    <.0350     <.240      <.0350     <.0180
       15          260223080143301     3/16/98    <.0260    <.0350     <.240      <.0350     <.0180
       16          260234080211701     1/26/98    <.0260    <.0350     <.240      <.0350     <.0180
       17          260322080162103     3/17/98    <.0260    <.0350     <.240      <.0350     <.0180
       18          260332080182101     3/17/98    <.0260    <.0350     <.240      <.0350     <.0180
       19          260539080155101     3/12/98    <.0260    <.0350     <.240      <.0350     <.0180
       20          260738080162701     3/9/98     <.0260    <.0350     <.240      <.0350     <.0180
       21          261028080154901     3/12/98    <.0260    <.0350     <.240      <.0350     <.0180
       22          261158080151301     3/11/98    <.0260    <.0350     <.240      <.0350     <.0180
       23          261404080100601     3/10/98    <.0260    <.0350     <.240      <.0350     <.0180
       24          261533080141101     3/11/98    <.0260    <.0350     <.240      <.0350     <.0180
       25          261830080073101     3/10/98    <.0260    <.0350     <.240      <.0350     <.0180
       26          262156080063601     1/22/98    <.0260    <.0350     <.240      <.0350     <.0180
       27          262649080053801     1/21/98    <.0260    <.0350     <.240      <.0350     <.0180
       28          262858080083901     1/22/98    <.0260    <.0350     <.240      <.0350     <.0180
       29          263638080040301     1/21/98    <.0260    <.0350     <.240      <.0350     <.0180
       30          263656080121901     1/20/98    <.0260    <.0350     <.240      <.0350     <.0180