CHRO-     ALUM-     SELE-
                                                   NICKEL,    MIUM,     INUM,     NIUM,     IRON,
                                                    DIS-       DIS-      DIS-      DIS-      DIS-
                                                   SOLVED     SOLVED    SOLVED    SOLVED    SOLVED
    WELL NUMBER       STATION   NUMBER     DATE     (UG/L     (UG/L     (UG/L     (UG/L     (UG/L
                                                   AS NI)     AS CR)    AS AL)    AS SE)    AS FE)
                                                    01065     01030     01106     01145     01046

         1            252505080302501    1/28/98     1.5       4.3       5.8        <1       <10
         2            252624080302901    1/28/98     1.3       4.6       3.9        <1       <10
         3            252716080290601    1/27/98    <1.0       5.4       5.2        <1       <10
         4            252842080290501    1/27/98    <1.0       4.7       5.2        <1        12
         5            252940080261204    1/29/98     1.3       5.7        2         <1       <10
         6            252951080251201    1/29/98     1.2       4.8       2.1        <1       <10
         7            254131080234401    2/11/98      1        3.6       5.9        <1       1500
         8            254156080214601    2/10/98    <1.0       4.2       5.7        <1       620
         9            254201080281701    2/11/98    <1.0       1.8       6.7        <1       180
        10            254207080202201    2/10/98    <1.0       4.4       4.3        <1       330
        11            254938080170902     2/9/98    <1.0       4.3       5.4        <1       610
        12            254958080171601    2/12/98    <1.0       4.6       5.8        <1       620
        13            255052080245001    3/18/98    <1.0       1.6       5.8        <1       840
        14            260053080144701    2/12/98    <1.0       4.3        6         <1       1200
        15            260223080143301    3/16/98    <1.0       <1.0       6         <1       1500
        16            260234080211701    1/26/98    <1.0       2.9        5         <1       2500
        17            260322080162103    3/17/98    <1.0       2.5       5.6        <1       1700
        18            260332080182101    3/17/98     2.3       1.5       5.7        <1       720
        19            260539080155101    3/12/98    <1.0       2.3       8.8        <1       1400
        20            260738080162701     3/9/98     1.2       5.3       6.7        <1       2000
        21            261028080154901    3/12/98    <1.0       <1.0       8         <1       1100
        22            261158080151301    3/11/98    <1.0       <1.0      5.4        <1       130
        23            261404080100601    3/10/98    <1.0       5.1       5.6        <1       2300
        24            261533080141101    3/11/98    <1.0       1.3        5         <1       220
        25            261830080073101    3/10/98    <1.0       4.1       7.4        <1       1100
        26            262156080063601    1/22/98    <1.0       6.2       8.2        <1       1500
        27            262649080053801    1/21/98    <1.0       1.6        10        <1       2100
        28            262858080083901    1/22/98     1.1       7.7       6.5        <1        39
        29            263638080040301    1/21/98    <1.0       <1.0      6.6        <1        47
        30            263656080121901    1/20/98    <1.0       1.4       8.5        <1        21