104/06/94                                                                                                        PAGE:       1
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0HI0020117 HONOLULU, C & C OF             SAND ISL. SEWER PIPE           HONOLULU
-001A DISCHARGE 001                       +2117010 -15754240
-TEMPERATURE, WATER  DEG. CENTIGRADE                                    DEG.C       DELMON                                 DEG.C
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001A      01/31/93      E00                                                         23.7       26.0             DEG.C
 9         001A      02/28/93      E00                                                         23.7       25.5             DEG.C
 9         001A      03/31/93      E00                                                         24.79      27.00            DEG.C
 9         001A      04/30/93      E00                                                         25.56      26.50            DEG.C
 9         001A      05/31/93      D30                                                                                     DEG.C
 9         001A      06/30/93      E00                                                         25.08      26.00            DEG.C
 9         001A      07/31/93      E00                                                         25.75      26.50            DEG.C
 9         001A      08/31/93      E00                                                         25.4       27.0             DEG.C
 9         001A      09/30/93      E00                                                         26.75      27.50            DEG.C
 9         001A      10/31/93      E00                                                         26.0       27.5             DEG.C
 9         001A      11/30/93      E00                                                         26.1       26.5             DEG.C
 9         001A      12/31/93      E00                                                         24.4       25.5             DEG.C
 9         001A      01/31/94      E00                                                         25.25      26.00            DEG.C
-
 BOD, 5-DAY              (20 DEG. C)        85068      127602           MG/L                   290        435              MG/L
           EFFLUENT GROSS VALUE             MO AVG     WKLY AVG                                MO AVG     WKLY AVG
09         001A      01/31/93      E00      32585      33146      KG/   DAY                    122        129              MG/L
 9         001A      02/28/93      E00      32712      33970      KG/   DAY                    120        125              MG/L
 9         001A      03/31/93      E00      30351      31653      KG/   DAY                    108        113              MG/L
 9         001A      04/30/93      E00      24399      26033      KG/   DAY                    88         93               MG/L
 9         001A      05/31/93      D30                            KG/   DAY                                                MG/L
 9         001A      06/30/93      E00      24717      26319      KG/   DAY                    88         93               MG/L
 9         001A      07/31/93      E00      26188      29551      KG/   DAY                    90         98               MG/L
 9         001A      08/31/93      E00      28805      29946      KG/   DAY                    98         101              MG/L
 9         001A      09/30/93      E00      26847      28087      KG/   DAY                    93         96               MG/L
104/06/94                                                                                                        PAGE:       2
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
09         001A      10/31/93      E00      23623      28308      KG/   DAY                    82         96               MG/L
 9         001A      11/30/93      E00      26162      26396      KG/   DAY                    92         95               MG/L
 9         001A      12/31/93      E00      28968      29742      KG/   DAY                    103        106              MG/L
 9         001A      01/31/94      E00      27013      29534      KG/   DAY                    94         100              MG/L
-
 PH                                                                     SU          6.0                   9.0              SU
           EFFLUENT GROSS VALUE                                                     MINIMUM               MAXIMUM
09         001A      01/31/93      E00                                              6.22                  7.53             SU
 9         001A      02/28/93      E00                                              6.83                  7.20             SU
 9         001A      03/31/93      E00                                              6.85                  7.20             SU
 9         001A      04/30/93      E00                                              6.81                  7.50             SU
 9         001A      05/31/93      D30                                                                                     SU
 9         001A      06/30/93      E00                                              6.78                  7.52             SU
 9         001A      07/31/93      E00                                              6.77                  7.58             SU
 9         001A      08/31/93      E00                                              6.70                  7.33             SU
 9         001A      09/30/93      E00                                              6.80                  7.25             SU
 9         001A      10/31/93      E00                                              6.92                  7.71             SU
 9         001A      11/30/93      E00                                              6.86                  7.36             SU
 9         001A      12/31/93      E00                                              6.80                  7.36             SU
 9         001A      01/31/94      E00                                              6.85                  7.58             SU
-
 SOLIDS, TOTAL       SUSPENDED              26400      39600            MG/L                   90         135              MG/L
           EFFLUENT GROSS VALUE             MO AVG     WKLY AVG                                MO AVG     WKLY AVG
09         001A      01/31/93      E00      18481      21345      KG/   DAY                    69         83               MG/L
 9         001A      02/28/93      E00      18834      19419      KG/   DAY                    69         72               MG/L
 9         001A      03/31/93      E00      19078      19675      KG/   DAY                    68         70               MG/L
 9         001A      04/30/93      E00      16485      19630      KG/   DAY                    59         70               MG/L
 9         001A      05/31/93      D30                            KG/   DAY                                                MG/L
 9         001A      06/30/93      E00      15843      16876      KG/   DAY                    56         60               MG/L
 9         001A      07/31/93      E00      17105      20114      KG/   DAY                    59         66               MG/L
 9         001A      08/31/93      E00      14927      16827      KG/   DAY                    51         57               MG/L
104/06/94                                                                                                        PAGE:       3
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
09         001A      09/30/93      E00      15325      19423      KG/   DAY                    53         67               MG/L
 9         001A      10/31/93      E00      14270      14865      KG/   DAY                    49         52               MG/L
 9         001A      11/30/93      E00      13530      14255      KG/   DAY                    48         50               MG/L
 9         001A      12/31/93      E00      14808      15026      KG/   DAY                    53         54               MG/L
 9         001A      01/31/94      E00      14718      17258      KG/   DAY                    51         57               MG/L
-
 OIL AND GREASE      FREON EXTR-GRAV METH                               MG/L                                               MG/L
           EFFLUENT GROSS VALUE             30DA AVG   DAILY MX                                30DA AVG   DAILY MX
09         001A      01/31/93      E00      6495       9019       KG/   DAY                    24.25      35.40            MG/L
 9         001A      02/28/93      E00      10807      32999      KG/   DAY                    39.64      116.40           MG/L
 9         001A      03/31/93      E00      9652       17828      KG/   DAY                    34.52      62.80            MG/L
 9         001A      04/30/93      E00      7866       12772      KG/   DAY                    28.35      46.80            MG/L
 9         001A      05/31/93      E00      8370       12550      KG/   DAY                    29.75      43.80            MG/L
 9         001A      06/30/93      E00      7911       12064      KG/   DAY                    28.07      43.60            MG/L
 9         001A      07/31/93      E00      5276       6285       KG/   DAY                    18.26      22.20            MG/L
 9         001A      08/31/93      E00      5660       7514       KG/   DAY                    19.20      26.40            MG/L
 9         001A      09/30/93      E00      10606      29168      KG/   DAY                    36.71      101.80           MG/L
 9         001A      10/31/93      E00      19658      138632     KG/   DAY                    68.09      450.00           MG/L
 9         001A      11/30/93      E00      9011       23796      KG/   DAY                    31.83      86.00            MG/L
 9         001A      12/31/93      E00      9863       29265      KG/   DAY                    35.35      108.40           MG/L
 9         001A      01/31/94      E00      10341      20980      KG/   DAY                    35.96      74.60            MG/L
-
 FLOW, IN CONDUIT OR THRU TREATMENT PLANT              102
           EFFLUENT GROSS VALUE             30DA AVG   DAILY MX
09         001A      01/31/93      E00      70.8548    98.4000          MGD
 9         001A      02/28/93      E00      72.1243    92.0000          MGD
 9         001A      03/31/93      E00      73.9706    93.6000          MGD
 9         001A      04/30/93      E00      73.4033    95.2000          MGD
 9         001A      05/31/93      E00      74.4323    92.8000          MGD
 9         001A      06/30/93      E00      74.5567    92.8000          MGD
 9         001A      07/31/93      E90      76.4452    108.0000         MGD
104/06/94                                                                                                        PAGE:       4
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
09         001A      08/31/93      E90      77.9806    103.20           MGD
 9         001A      09/30/93      E00      76.4300    96.0000          MGD
 9         001A      10/31/93      E00      76.3774    98.4000          MGD
 9         001A      11/30/93      E00      74.8933    96.8000          MGD
 9         001A      12/31/93      E00      73.8968    95.2000          MGD
 9         001A      01/31/94      E90      76.0774    109.6000         MGD
-
 CHLORINE, TOTAL     RESIDUAL                                           MG/L        0.1        DELMON     0.6              MG/L
           EFFLUENT GROSS VALUE                                                     MINIMUM               MAXIMUM
09         001A      01/31/93      E00                                                                                     MG/L
 9         001A      02/28/93      E00                                                                                     MG/L
 9         001A      03/31/93      E00                                                                                     MG/L
 9         001A      04/30/93      E00                                                                                     MG/L
 9         001A      05/31/93      E00                                                                                     MG/L
 9         001A      06/30/93      E00                                                                                     MG/L
 9         001A      07/31/93      E00                                                                                     MG/L
 9         001A      08/31/93      E00                                                                                     MG/L
 9         001A      09/30/93      E00                                                                                     MG/L
 9         001A      10/31/93      E00                                                                                     MG/L
 9         001A      11/30/93      E00                                                                                     MG/L
 9         001A      12/31/93      E00                                                                                     MG/L
 9         001A      01/31/94      E00                                                                                     MG/L
-
 COLIFORM, FECAL     GENERAL                                      #/    100ML       DELMON                           #/    100ML
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001A      01/31/93      E00                                                         12000000   20000000   #/    100ML
 9         001A      02/28/93      E00                                                         16000000   27000000   #/    100ML
 9         001A      03/31/93      E00                                                         18000000   27000000   #/    100ML
 9         001A      04/30/93      E00                                                         21000000   58000000   #/    100ML
 9         001A      05/31/93      E00                                                         19000000   30000000   #/    100ML
 9         001A      06/30/93      E00                                                         20100697   43000000   #/    100ML
104/06/94                                                                                                        PAGE:       5
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
09         001A      07/31/93      E00                                                         18009527   27000000   #/    100ML
 9         001A      08/31/93      E00                                                         16954337   24000000   #/    100ML
 9         001A      09/30/93      E00                                                         16866727   27000000   #/    100ML
 9         001A      10/31/93      E00                                                         17100222   24000000   #/    100ML
 9         001A      11/30/93      E11                                                                    >9999999   #/    100ML
 9         001A      12/31/93      E00                                                         14876198   29000000   #/    100ML
 9         001A      01/31/94      E00                                                         13679382   24000000   #/    100ML
-
 001S SEMI-ANNUAL MONITORING              +2117010 -15754240
-CYANIDE, TOTAL            (AS CN)                                      UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <50              UG/L
 9         001S      12/31/93      E00                                                                    <50              UG/L
-
 ASBESTOS                                                               CNT/L                  DELMON                      CNT/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                                     CNT/L
 9         001S      12/31/93      E00                                                                    810000           CNT/L
-
 ARSENIC, TOTAL            (AS AS)                                      UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 BERYLLIUM, TOTAL                (AS BE)                                UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:       6
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <3               UG/L
 9         001S      12/31/93      E00                                                                    <3               UG/L
-
 CADMIUM, TOTAL            (AS CD)                                      UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <5               UG/L
 9         001S      12/31/93      E00                                                                    5                UG/L
-
 CHROMIUM, TOTAL           (AS CR)                                      UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <50              UG/L
 9         001S      12/31/93      E00                                                                    <50              UG/L
-
 COPPER, TOTAL        (AS CU)                                           UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <50              UG/L
 9         001S      12/31/93      E00                                                                    22               UG/L
-
 LEAD, TOTAL         (AS PB)                                            UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <40              UG/L
 9         001S      12/31/93      E00                                                                    54               UG/L
-
 THALLIUM, TOTAL           (AS TL)                                      UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:       7
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <500             UG/L
 9         001S      12/31/93      E00                                                                    <200             UG/L
-
 NICKEL, TOTAL             (AS NI)                                      UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <50              UG/L
 9         001S      12/31/93      E00                                                                    <50              UG/L
-
 SILVER, TOTAL             (AS AG)                                      UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <20              UG/L
 9         001S      12/31/93      E00                                                                    <20              UG/L
-
 ZINC, TOTAL         (AS ZN)                                            UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    70               UG/L
 9         001S      12/31/93      E00                                                                    72               UG/L
-
 ANTIMONY, TOTAL           (AS SB)                                      UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <1000            UG/L
 9         001S      12/31/93      E00                                                                    <200             UG/L
-
 SELENIUM, TOTAL           (AS SE)                                      UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:       8
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 DICHLOROBROMOMETHANE                                                   UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 CARBON TETRACHLORIDE                                                   UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 1,2-DICHLOROETHANE                                                     UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 BROMOFORM                                                              UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 DIBROMOCHLORO-      METHANE                                            UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:       9
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 CHLOROFORM                                                             UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    6                UG/L
-
 TOLUENE                                                                UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    8                UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 BENZENE                                                                UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    12               UG/L
 9         001S      12/31/93      E00                                                                    8                UG/L
-
 BHC-DELTA                                                              UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <0.1             UG/L
 9         001S      12/31/93      E00                                                                    <0.009           UG/L
-
 ACENAPHTHYLENE                                                         UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      10
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 ACENAPHTHENE                                                           UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 ACROLEIN                                                               UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <25              UG/L
 9         001S      12/31/93      E00                                                                    <25              UG/L
-
 ACRYLONITRILE                                                          UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <25              UG/L
 9         001S      12/31/93      E00                                                                    <25              UG/L
-
 ANTHRACENE                                                             UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 BENZO(K)FLUORANTHENE                                                   UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      11
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 BENZO(A)PYRENE                                                         UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 BIS (2-CHLOROETHYL) ETHER                                              UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 BIS (2-CHLOROETHOXY) METHANE                                           UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 BIS (2-CHLORO-      ISOPROPYL) ETHER                                   UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 BUTYL BENZYL        PHTHALATE                                          UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      12
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 CHLOROBENZENE                                                          UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 CHRYSENE                                                               UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 DIETHYL PHTHALATE                                                      UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 DIMETHYL PHTHALATE                                                     UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 1,2-DIPHENYL-       HYDRAZINE                                          UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      13
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <20              UG/L
 9         001S      12/31/93      E00                                                                    <20              UG/L
-
 ENDOSULFAN SULFATE                                                     UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <1               UG/L
 9         001S      12/31/93      E00                                                                    <0.066           UG/L
-
 B-ENDOSULFAN-BETA                                                      UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <1               UG/L
 9         001S      12/31/93      E00                                                                    <0.004           UG/L
-
 A-ENDOSULFAN-ALPHA                                                     UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <1               UG/L
 9         001S      12/31/93      E00                                                                    <0.014           UG/L
-
 ENDRIN ALDEHYDE                                                        UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <0.2             UG/L
 9         001S      12/31/93      E00                                                                    <0.023           UG/L
-
 FLUORANTHENE                                                           UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      14
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 FLUORENE                                                               UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 HEXACHLOROCYCLO-    PENTADIENE                                         UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 HEXACHLOROETHANE                                                       UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 INDENO (1,2,3-CD)   PYRENE                                             UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <20              UG/L
 9         001S      12/31/93      E00                                                                    <20              UG/L
-
 ISOPHORONE                                                             UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      15
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 METHYL BROMIDE                                                         UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <25              UG/L
 9         001S      12/31/93      E00                                                                    <25              UG/L
-
 METHYL CHLORIDE                                                        UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <25              UG/L
 9         001S      12/31/93      E00                                                                    <25              UG/L
-
 METHYLENE CHLORIDE                                                     UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 N-NITROSODI-N-      PROPYLAMINE                                        UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <20              UG/L
 9         001S      12/31/93      E00                                                                    <20              UG/L
-
 N-NITROSODIPHENYL-  AMINE                                              UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      16
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <20              UG/L
 9         001S      12/31/93      E00                                                                    <20              UG/L
-
 N-NITROSODIMETHYL-  AMINE                                              UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <50              UG/L
 9         001S      12/31/93      E00                                                                    <50              UG/L
-
 NITROBENZENE                                                           UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 PARACHLOROMETA      CRESOL                                             UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <5               UG/L
 9         001S      12/31/93      E00                                                                    <5               UG/L
-
 PHENANTHRENE                                                           UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 PYRENE                                                                 UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      17
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 TETRACHLOROETHYLENE                                                    UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 1,1-DICHLOROETHANE                                                     UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 1,1-DICHLOROETHYLENE                                                   UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 1,1,1-TRICHLORO-    ETHANE                                             UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    20               UG/L
-
 1,1,2-TRICHLORO-    ETHANE                                             UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      18
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 1,1,2,2-TETRACHLORO-ETHANE                                             UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 BENZO(GHI)PERYLENE                                                     UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <20              UG/L
 9         001S      12/31/93      E00                                                                    <20              UG/L
-
 BENZO(A)ANTHRACENE                                                     UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 1,2-DICHLOROBENZENE                                                    UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 1,2-DICHLOROPROPANE                                                    UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      19
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 1,2-TRANS-DICHLORO- ETHYLENE                                           UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 1,2,4-TRICHLORO-    BENZENE                                            UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 DIBENZO (A,H)       ANTHRACENE                                         UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <20              UG/L
 9         001S      12/31/93      E00                                                                    <20              UG/L
-
 1,3-DICHLOROBENZENE                                                    UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 1,4-DICHLOROBENZENE                                                    UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      20
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 2-CHLOROETHYL       VINYL ETHER (MIXED)                                UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <25              UG/L
-
 2-CHLORONAPHTHALENE                                                    UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 2-CHLOROPHENOL                                                         UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <5               UG/L
 9         001S      12/31/93      E00                                                                    <5               UG/L
-
 2-NITROPHENOL                                                          UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <20              UG/L
 9         001S      12/31/93      E00                                                                    <20              UG/L
-
 DI-N-OCTYL PHTHALATE                                                   UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      21
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 2,4-DICHLOROPHENOL                                                     UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <5               UG/L
 9         001S      12/31/93      E00                                                                    <5               UG/L
-
 2,4-DIMETHYLPHENOL                                                     UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <50              UG/L
 9         001S      12/31/93      E00                                                                    <50              UG/L
-
 2,4-DINITROTOLUENE                                                     UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 2,4-DINITROPHENOL                                                      UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <50              UG/L
 9         001S      12/31/93      E00                                                                    <50              UG/L
-
 2,4,6-TRICHLORO-    PHENOL                                             UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      22
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <5               UG/L
 9         001S      12/31/93      E00                                                                    <5               UG/L
-
 2,6-DINITROTOLUENE                                                     UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 3,3'-DICHLORO-      BENZIDINE                                          UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <50              UG/L
 9         001S      12/31/93      E00                                                                    <50              UG/L
-
 4-BROMOPHENYL PHENYL ETHER                                             UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      D30                                                                                     UG/L
-
 4-CHLOROPHENYL      PHENYL ETHER                                       UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 4-NITROPHENOL                                                          UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      23
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <50              UG/L
 9         001S      12/31/93      E00                                                                    <50              UG/L
-
 4,6-DINITRO-O-CRESOL                                                   UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <20              UG/L
 9         001S      12/31/93      E00                                                                    <20              UG/L
-
 PCB-1016            (AROCHLOR 1016)                                    UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <3               UG/L
 9         001S      12/31/93      E00                                                                    <0.1             UG/L
-
 2,3,7,8-TETRACHLORO-DIBENZO-P-DIOXIN                                   UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                                     UG/L
 9         001S      12/31/93      E00                                                                    <0.0025          UG/L
-
 PHENOL, SINGLE      COMPOUND                                           UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    8                UG/L
 9         001S      12/31/93      E00                                                                    <5               UG/L
-
 NAPHTHALENE                                                            UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      24
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 ETHYL BENZENE                                                          UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    4                UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 PENTACHLOROPHENOL                                                      UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <50              UG/L
 9         001S      12/31/93      E00                                                                    <50              UG/L
-
 BIS (2-ETHYLHEXYL)  PHTHALATE                                          UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 DI-N-BUTYL PHTHALATE                                                   UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 BENZIDINE                                                              UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      25
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <50              UG/L
 9         001S      12/31/93      E00                                                                    <50              UG/L
-
 VINYL CHLORIDE                                                         UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 TRICHLOROETHYLENE                                                      UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 4,4'-DDT (P,P'-DDT)                                                    UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <0.1             UG/L
 9         001S      12/31/93      E00                                                                    <0.012           UG/L
-
 4,4'-DDD (P,P'-DDD)                                                    UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <0.1             UG/L
 9         001S      12/31/93      E00                                                                    <0.011           UG/L
-
 4,4'-DDE (P,P'-DDE)                                                    UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      26
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <0.1             UG/L
 9         001S      12/31/93      E00                                                                    <0.004           UG/L
-
 ALDRIN                                                                 UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <0.1             UG/L
 9         001S      12/31/93      E00                                                                    <0.004           UG/L
-
 BHC-ALPHA                                                              UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <0.1             UG/L
 9         001S      12/31/93      E00                                                                    <0.003           UG/L
-
 B-BHC-BETA                                                             UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <0.1             UG/L
 9         001S      12/31/93      E00                                                                    <0.006           UG/L
-
 BHC-GAMMA                                                              UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <0.1             UG/L
 9         001S      12/31/93      E00                                                                    <0.004           UG/L
-
 CHLORDANE (TECH MIX. AND METABOLITES)                                  UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      27
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <0.4             UG/L
 9         001S      12/31/93      E00                                                                    <0.014           UG/L
-
 DIELDRIN                                                               UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <0.2             UG/L
 9         001S      12/31/93      E00                                                                    <0.002           UG/L
-
 ENDRIN                                                                 UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <0.2             UG/L
 9         001S      12/31/93      E00                                                                    <0.006           UG/L
-
 TOXAPHENE                                                              UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <5               UG/L
 9         001S      12/31/93      E00                                                                    <0.5             UG/L
-
 HEPTACHLOR                                                             UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <0.4             UG/L
 9         001S      12/31/93      E00                                                                    <0.003           UG/L
-
 HEPTACHLOR EPOXIDE                                                     UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      28
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <0.4             UG/L
 9         001S      12/31/93      E00                                                                    <0.083           UG/L
-
 PCB-1221            (AROCHLOR 1221)                                    UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <3               UG/L
 9         001S      12/31/93      E00                                                                    <0.1             UG/L
-
 PCB-1232            (AROCHLOR 1232)                                    UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <3               UG/L
 9         001S      12/31/93      E00                                                                    <0.1             UG/L
-
 PCB-1242            (AROCHLOR 1242)                                    UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <3               UG/L
 9         001S      12/31/93      E00                                                                    <0.1             UG/L
-
 PCB-1248            (AROCHLOR 1248)                                    UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <3               UG/L
 9         001S      12/31/93      E00                                                                    <0.1             UG/L
-
 PCB-1254            (AROCHLOR 1254)                                    UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      29
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <3               UG/L
 9         001S      12/31/93      E00                                                                    <0.1             UG/L
-
 PCB-1260            (AROCHLOR 1260)                                    UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <3               UG/L
 9         001S      12/31/93      E00                                                                    <0.1             UG/L
-
 HEXACHLOROBENZENE                                                      UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 HEXACHLOROBUTADIENE                                                    UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 MERCURY, TOTAL      (AS HG)                                            UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <0.5             UG/L
 9         001S      12/31/93      E00                                                                    <0.5             UG/L
-
 1,3 DICHLOROPROPENE                                                    UG/L                   DELMON                      UG/L
104/06/94                                                                                                        PAGE:      30
                                                     SAND ISLAND WWTP - HI0020117
                                               EFFLUENT DATA (JANUARY 1993 TO PRESENT)
                                                              (EFVIOQL4)
 QL ***************************************************************************************************************************** QL
0NPID      NAM1                           NAM2                           CYNM
 --------- ------------------------------ ------------------------------ --------------------
 DSDG PIPE                                PLAT     PLON
 ---- ------------------------------      -------- ---------
 PRAM                                       LQAV       LQMX       LCUC              LCMN       LCAV       LCMX       LCUC
 ----------------------------------------   --------   --------   ------------      --------   --------   --------   ------------
           MLOC                             LQAS       LQXS                         LCMS       LCAS       LCXS
           --------------------             --------   --------                     --------   --------   --------
 VIPQ      VDSG      MVDT          MVIO     MQAV       MQMX       LQUC              MCMN       MCAV       MCMX       LCUC
 ----      ----      --------      ----     --------   --------   ------------      --------   --------   --------   ------------
0          EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <4               UG/L
 9         001S      12/31/93      E00                                                                    <4               UG/L
-
 3,4 BENZOFLUORAN-   THENE                                              UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <10              UG/L
 9         001S      12/31/93      E00                                                                    <10              UG/L
-
 CHLOROETHANE                                                           UG/L                   DELMON                      UG/L
           EFFLUENT GROSS VALUE                                                                30DA AVG   DAILY MX
09         001S      06/30/93      E00                                                                    <25              UG/L
 9         001S      12/31/93      E00                                                                    <25              UG/L
0                                          SUB-TOTAL QUICK LOOK PRINT LINES:     627
0                                            TOTAL QUICK LOOK PRINT LINES:               627
