MAGNE-          POTAS-  CHLO-
                                           CALCIUM SIUM,   SODIUM, SIUM,   RIDE,
                                           DIS-    DIS-    DIS-    DIS-    DIS-
                                           SOLVED  SOLVED  SOLVED  SOLVED  SOLVED
WELL NUMBER   STATION NUMBER     DATE      (MG/L   (MG/L   (MG/L   (MG/L   (MG/L
                                           AS CA)  AS MG)  AS NA)  AS K)   AS CL)
                                           (00915) (00925) (00930) (00935) (00940)

     1        262407081351301  05-05-98      92      3.1     20      2.3     25
     2        262816081155201  05-04-98      170     27      28      .33     93
     3        262858081322401  01-14-99      120     3.4     7.2     <.10    5.1
     4        262911081320801  01-14-99      110     3.0     15      .25     24
     5        263004081264201  04-28-98      40      2.5     15      2.0     20