SPE-            PH
                                                  SPE-    CIFIC           WATER
                                                  CIFIC   CON-            WHOLE
                                          TEMPER- CON-    DUCT-   OXYGEN, FIELD
                                          ATURE   DUCT-   ANCE    DIS-    (STAND-
 WELL NUMBER  STATION NUMBER     DATE     WATER   ANCE    LAB     SOLVED  ARD
                                          (DEG C) (US/CM) (US/CM) (MG/L)  UNITS)
                                          (00010) (00095) (90095) (00300) (00400)

      1       262407081351301  05-05-98   24.9    551     566     --      6.8
      2       262816081155201  05-04-98   24.5    1140    1120    .2      6.3
      3       262858081322401  01-14-99   23.5    627     623     .2      6.6
      4       262911081320801  01-14-99   24.5    578     603     2.0     6.7
      5       263004081264201  04-28-98   23.3    333     336     .2      5.8