NITRO-          PHOS-
                                         GEN,    PHOS-   PHORUS  CARBON,
                                         NO2+NO3 PHORUS  ORTHO,  ORGANIC
                                         DIS-    DIS-    DIS-    DIS-    RADON
                                         SOLVED  SOLVED  SOLVED  SOLVED  222
WELL NUMBER  STATION NUMBER     DATE     (MG/L   (MG/L   (MG/L   (MG/L   TOTAL
                                         AS N)   AS P)   AS P)   AS C)   (PCI/L)
                                         (00631) (00666) (00671) (00681) (82303)

    1        262407081351301  05-05-98    <.050   <.010   .011     17      --
    2        262816081155201  05-04-98    .053    <.010   <.010    5.2     --
    3        262858081322401  01-14-99    <.050   .008    .011     3.6     --
    4        262911081320801  01-14-99    <.050   <.004   <.010    7.8     --
    5        263004081264201  04-28-98    <.050   .036    .052     8.7     --