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STATISTICS for MALAYSIA

STATISTICS FOR MALAYSIA


GEMS/WATER - STATISTICAL SUMMARY BY STATION     2002-02-15   PAGE 347

 STATION - KLANG RIVER                              STATION NO. 082001
 COUNTRY - MALAYSIA                                 DEPTH(M)       1.2
 LOCATION - OCT. 2  LAT. 03/08/20  LONG. 101/41/50  ELEVATION(M)  25.6
 REGIONAL CENTRE - WPRA                             WATER TYPE   RIVER      

 PERIOD REQUESTED FROM  - 1982-01-01 TO 1984-12-31
 PERIOD OF RECORD FROM  - 1982-01-19 TO 1984-10-09

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP         CN     N KJEL      NO3-N
                             COND                                            
                            02041      02061      06606      07001      07314
                            us/cm      deg C    mg/L Cn     mg/L N     mg/L N


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       15         15          1          2         18
 MEAN                        187.       26.5      0.000        4.8       0.44
 MINIMUM                     100.       24.0                             0.05
 DATE OF MINIMUM       1984-07-18 1982-11-10                       1982-04-19
 10TH PERCENTILE             115.       24.5                             0.09
 MEDIAN                      190.       26.0                             0.44
 90TH PERCENTILE             235.       27.5                             0.57
 MAXIMUM                     270.       30.0                             1.30
 DATE OF MAXIMUM       1983-04-08 1983-04-08                       1982-01-19
 STANDARD DEVIATION           48.        1.4                             0.27




                              NH3         O2        BOD        COD          F
                                        DISS                             DISS
                            07554      08101      08201      08301      09105
                           mg/L N    mg/L O2    mg/L O2    mg/L O2     mg/L F


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       20         15         19         20         17
 MEAN                        1.97        3.5         5.        51.        0.3
 MINIMUM                     0.03        1.7         0.        24.        0.1
 DATE OF MINIMUM       1982-04-19 1983-04-08 1983-10-13 1982-05-24 1982-01-19
 10TH PERCENTILE             0.06        1.8         1.        25.        0.1
 MEDIAN                      2.10        3.1         6.        44.        0.3
 90TH PERCENTILE             3.60        5.4         8.        83.        0.4
 MAXIMUM                     7.20        6.5         9.       138.        0.4
 DATE OF MAXIMUM       1982-08-17 1983-10-13 1984-01-11 1982-03-18 1983-08-11
 STANDARD DEVIATION          1.71        1.5         3.        28.        0.1




                              ALK         pH   SUSP SOL       TENS         Na
                            TOTAL               105 DEG    ANIONIC       DISS
                            10101      10302      10401      10702      11103
                             mg/L   pH UNITS       mg/L       mg/L    mg/L Na


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       16         20         20          7         17
 MEAN                       43.95        6.9      1317.        0.3        11.
 MINIMUM                     0.02        6.1        99.        0.1         2.
 DATE OF MINIMUM       1983-08-11 1983-10-13 1982-01-19 1982-09-16 1983-12-21
 10TH PERCENTILE             0.04        6.1       221.                    4.
 MEDIAN                     46.50        7.0       430.        0.2         8.
 90TH PERCENTILE            71.60        7.1      3060.                   16.
 MAXIMUM                    76.00        7.4     11200.        1.0        50.
 DATE OF MAXIMUM       1984-01-11 1984-10-09 1982-03-18 1983-04-08 1983-04-08
 STANDARD DEVIATION         24.95        0.3      2502.        0.3        11.






                               Mg         Si      PO4-P   SULPHATE         Cl
                             DISS   REACTIVE        SOL                  DISS
                            12103      14101      15254      16302      17204
                          mg/L Mg   mg/LSiO2   mg/L PO4   mg/L SO4    mg/L Cl


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       19         16          9         18         20
 MEAN                          5.      19.27      1.961        38.        23.
 MINIMUM                       1.       4.30      0.130         3.         0.
 DATE OF MINIMUM       1982-11-10 1982-12-30 1982-12-30 1984-07-18 1984-03-28
 10TH PERCENTILE               2.       4.90                    4.         0.
 MEDIAN                        3.      15.00      0.240         9.         9.
 90TH PERCENTILE               7.      31.60                   52.        12.
 MAXIMUM                      22.      80.00     15.000       430.       310.
 DATE OF MAXIMUM       1983-04-08 1982-03-18 1982-08-17 1984-03-28 1983-04-08
 STANDARD DEVIATION            5.      19.09      4.895       100.        68.




                          P,P-DDT    P,P-DDE     ALDRIN   DIELDRIN        BHC
                                                                             
                            18000      18020      18130      18150      18814
                             ug/L       ug/L       ug/L       ug/L       ug/L


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        7          7          9          9          6
 MEAN                       0.000      0.000      0.000     17.000      0.000
 MINIMUM                    0.000      0.000      0.000      0.000      0.000
 DATE OF MINIMUM       1982-01-19 1982-01-19 1982-01-19 1982-10-11 1982-01-19
 10TH PERCENTILE                                                             
 MEDIAN                     0.000      0.000      0.000      0.000      0.000
 90TH PERCENTILE                                                             
 MAXIMUM                    0.000      0.000      0.000     53.000      0.000
 DATE OF MAXIMUM       1983-05-17 1983-05-17 1984-10-09 1982-08-17 1983-05-17
 STANDARD DEVIATION         0.000      0.000      0.000     25.534      0.000




                                K         Ca         Cr         Cr         Mn
                             DISS       DISS      TOTAL        HEX      TOTAL
                            19103      20101      24002      24101      25004
                           mg/L K    mg/L Ca    mg/L Cr    mg/L Cr    mg/L Mn


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       14         19         11          1         18
 MEAN                         6.7     19.332      0.007      0.010       0.69
 MINIMUM                      4.2      2.800      0.000                  0.08
 DATE OF MINIMUM       1983-01-18 1983-12-21 1982-04-19            1984-03-28
 10TH PERCENTILE              4.2     11.800      0.000                  0.09
 MEDIAN                       5.2     17.600      0.000                  0.17
 90TH PERCENTILE              9.4     24.180      0.000                  0.77
 MAXIMUM                     20.0     48.000      0.080                  6.30
 DATE OF MAXIMUM       1983-04-08 1982-03-18 1983-12-21            1982-04-19
 STANDARD DEVIATION           4.3      8.979      0.024                  1.59




                               Fe         As   FAEC COL         Cd         Ba
                             DISS      TOTAL                 TOTAL      TOTAL
                            26104      33003      36011      48001      80011
                          mg/L Fe    mg/L As   No/100ml    mg/L Cd    ug/L Hg


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       18         16          1         15         15
 MEAN                       10.06      0.035    1.6E+06      0.008      0.000
 MINIMUM                     0.00      0.010                 0.000      0.000
 DATE OF MINIMUM       1984-01-11 1982-09-16            1982-01-19 1982-01-19
 10TH PERCENTILE             2.40      0.016                 0.000      0.000
 MEDIAN                      5.65      0.032                 0.000      0.000
 90TH PERCENTILE            19.70      0.044                 0.010      0.001
 MAXIMUM                    46.00      0.070                 0.100      0.002
 DATE OF MAXIMUM       1982-03-18 1984-01-11            1983-05-17 1983-01-18
 STANDARD DEVIATION         10.78      0.013                 0.026      0.001




                               Pb
                            TOTAL
                            82001
                          mg/L Pb


 NO. OF L-FLAGGED VALUES        0
 NO. OF G-FLAGGED VALUES        0
 NO. OF UNFLAGGED VALUES       17
 MEAN                       0.054
 MINIMUM                    0.000
 DATE OF MINIMUM       1982-01-19
 10TH PERCENTILE            0.000
 MEDIAN                     0.000
 90TH PERCENTILE            0.116
 MAXIMUM                    0.340
 DATE OF MAXIMUM       1982-03-18
 STANDARD DEVIATION         0.091





 STATION - GOMBAK RIVER                             STATION NO. 082002
 COUNTRY - MALAYSIA                                 DEPTH(M)       1.0
 LOCATION - OCT. 2  LAT. 03/18/00  LONG. 101/44/00  ELEVATION(M) 134.4
 REGIONAL CENTRE - WPRA                             WATER TYPE   RIVER      

 PERIOD REQUESTED FROM  - 1982-01-01 TO 1984-12-31
 PERIOD OF RECORD FROM  - 1982-03-10 TO 1984-12-13

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC     N KJEL     NO3NO2      NO3-N        NH3
                             COND                                            
                            02041      07001      07105      07314      07554
                            us/cm     mg/L N     mg/L N     mg/L N     mg/L N


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       13          8          4         13         12
 MEAN                         47.        2.1       3.47       0.56       0.06
 MINIMUM                      34.        0.2       1.50       0.04       0.00
 DATE OF MINIMUM       1984-11-15 1984-09-08 1982-03-10 1983-10-12 1984-11-15
 10TH PERCENTILE              34.                             0.04       0.00
 MEDIAN                       38.        0.8       3.20       0.35       0.04
 90TH PERCENTILE              46.                             1.10       0.14
 MAXIMUM                     144.       11.0       6.00       1.90       0.19
 DATE OF MAXIMUM       1984-09-08 1983-01-12 1982-07-15 1983-12-15 1983-10-12
 STANDARD DEVIATION           29.        3.6       2.32       0.54       0.06




                              BOD        COD          F        ALK         pH
                                                   DISS      TOTAL           
                            08201      08301      09105      10101      10302
                          mg/L O2    mg/L O2     mg/L F       mg/L   pH UNITS


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       12         13         12         13         13
 MEAN                          1.        15.        0.1      18.15        7.3
 MINIMUM                       0.         2.        0.0       6.00        6.5
 DATE OF MINIMUM       1983-01-12 1983-12-15 1982-03-10 1983-12-15 1984-11-15
 10TH PERCENTILE               0.         3.        0.0       8.40        6.6
 MEDIAN                        1.        10.        0.1      17.00        7.2
 90TH PERCENTILE               1.        27.        0.1      24.10        7.7
 MAXIMUM                       2.        69.        0.2      35.00        8.8
 DATE OF MAXIMUM       1982-08-12 1984-09-08 1984-02-16 1984-09-08 1983-12-15
 STANDARD DEVIATION            1.        18.        0.0       6.80        0.6




                         SUSP SOL   VOL SUSP         Na         Mg         Si
                          105 DEG     SOLIDS       DISS       DISS   REACTIVE
                            10401      10511      11103      12103      14101
                             mg/L       mg/L    mg/L Na    mg/L Mg   mg/LSiO2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       13          2         13         13         13
 MEAN                         32.        42.         3.         2.      16.15
 MINIMUM                       4.                    2.         0.      12.00
 DATE OF MINIMUM       1982-07-15            1984-11-15 1984-09-08 1983-10-12
 10TH PERCENTILE               5.                    2.         0.      12.00
 MEDIAN                       29.                    3.         2.      16.00
 90TH PERCENTILE              66.                    3.         3.      20.00
 MAXIMUM                      83.                    3.         7.      20.00
 DATE OF MAXIMUM       1984-09-08            1983-01-12 1982-03-10 1984-12-13
 STANDARD DEVIATION           27.                    0.         2.       2.76





                          P ORTHO      PO4-P   SULPHATE         Cl    P,P-DDT
                            TOTAL        SOL                  DISS           
                            15205      15254      16302      17204      18000
                           mg/L P   mg/L PO4   mg/L SO4    mg/L Cl       ug/L


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        4          8         13         13         10
 MEAN                       0.032      0.036         5.         2.      0.000
 MINIMUM                    0.000      0.010         1.         0.      0.000
 DATE OF MINIMUM       1982-03-10 1983-01-12 1984-11-15 1982-03-10 1982-03-10
 10TH PERCENTILE                                     1.         0.      0.000
 MEDIAN                     0.015      0.030         2.         1.      0.000
 90TH PERCENTILE                                    12.         3.      0.000
 MAXIMUM                    0.100      0.070        28.         5.      0.000
 DATE OF MAXIMUM       1982-07-15 1984-12-13 1982-03-10 1983-01-12 1984-12-13
 STANDARD DEVIATION         0.047      0.022         8.         1.      0.000




                          P,P-DDE     ALDRIN   DIELDRIN        BHC          K
                                                                         DISS
                            18020      18130      18150      18814      19103
                             ug/L       ug/L       ug/L       ug/L     mg/L K


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       10         10         10         10         13
 MEAN                       0.000      0.000      0.000      0.000        2.3
 MINIMUM                    0.000      0.000      0.000      0.000        1.4
 DATE OF MINIMUM       1982-03-10 1982-03-10 1982-03-10 1982-03-10 1984-12-13
 10TH PERCENTILE            0.000      0.000      0.000      0.000        1.4
 MEDIAN                     0.000      0.000      0.000      0.000        2.2
 90TH PERCENTILE            0.000      0.000      0.000      0.000        3.0
 MAXIMUM                    0.000      0.000      0.000      0.000        3.3
 DATE OF MAXIMUM       1984-12-13 1984-12-13 1984-12-13 1984-12-13 1982-05-12
 STANDARD DEVIATION         0.000      0.000      0.000      0.000        0.5




                               Ca         Mn         Fe         As   FAEC COL
                             DISS      TOTAL       DISS      TOTAL           
                            20101      25004      26104      33003      36011
                          mg/L Ca    mg/L Mn    mg/L Fe    mg/L As   No/100ml


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       13         12         12         12          4
 MEAN                       5.815       0.02       0.97      0.003     10375.
 MINIMUM                    2.800       0.00       0.00      0.000      3500.
 DATE OF MINIMUM       1983-01-12 1982-07-15 1984-12-13 1982-03-10 1982-05-12
 10TH PERCENTILE            2.920       0.00       0.06      0.000           
 MEDIAN                     4.800       0.02       0.75      0.001     10000.
 90TH PERCENTILE            9.440       0.03       2.03      0.004           
 MAXIMUM                   13.600       0.03       2.50      0.030     18000.
 DATE OF MAXIMUM       1982-03-10 1982-05-12 1982-05-12 1982-07-15 1982-08-12
 STANDARD DEVIATION         3.101       0.01       0.78      0.009      5991.




                               Cd         Ba         Ba         Pb
                            TOTAL      TOTAL      TOTAL      TOTAL
                            48001      56001      80011      82001
                          mg/L Cd    mg/L Ba    ug/L Hg    mg/L Pb


 NO. OF L-FLAGGED VALUES        0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0
 NO. OF UNFLAGGED VALUES       12          1         12         12
 MEAN                       0.000        4.6      0.000      0.000
 MINIMUM                    0.000                 0.000      0.000
 DATE OF MINIMUM       1982-03-10            1982-03-10 1982-03-10
 10TH PERCENTILE            0.000                 0.000      0.000
 MEDIAN                     0.000                 0.000      0.000
 90TH PERCENTILE            0.000                 0.000      0.000
 MAXIMUM                    0.000                 0.001      0.000
 DATE OF MAXIMUM       1984-12-13            1983-10-12 1984-12-13
 STANDARD DEVIATION         0.000                 0.000      0.000





 STATION - LINGGI RIVER                             STATION NO. 082003
 COUNTRY - MALAYSIA                                 DEPTH(M)       0.9
 LOCATION - OCT. 2  LAT. 02/36/30  LONG. 101/56/45  ELEVATION(M)9999.9
 REGIONAL CENTRE - WPRA                             WATER TYPE   RIVER      

 PERIOD REQUESTED FROM  - 1982-01-01 TO 1984-12-31
 PERIOD OF RECORD FROM  - 1982-01-27 TO 1984-10-11

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP         CN     N KJEL      NO2-N
                             COND                                            
                            02041      02061      06606      07001      07207
                            us/cm      deg C    mg/L Cn     mg/L N     mg/L N


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       18         16          1          3          1
 MEAN                         79.       27.1      0.000        4.6       4.00
 MINIMUM                       2.       25.0                                 
 DATE OF MINIMUM       1982-04-22 1984-01-25                                 
 10TH PERCENTILE              32.       25.6                                 
 MEDIAN                       84.       27.0                                 
 90TH PERCENTILE             114.       28.0                                 
 MAXIMUM                     124.       28.5                                 
 DATE OF MAXIMUM       1982-01-27 1983-06-09                                 
 STANDARD DEVIATION           31.        1.0                                 




                            NO3-N        NH3         O2        BOD        COD
                                                   DISS                      
                            07314      07554      08101      08201      08301
                           mg/L N     mg/L N    mg/L O2    mg/L O2    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       15         20         16         20         20
 MEAN                        0.91       1.55        3.9         3.        22.
 MINIMUM                     0.36       0.08        2.3         0.         0.
 DATE OF MINIMUM       1982-11-11 1982-03-23 1983-08-17 1982-02-16 1982-02-16
 10TH PERCENTILE             0.37       0.11        2.7         1.        13.
 MEDIAN                      0.78       0.87        3.6         2.        22.
 90TH PERCENTILE             1.20       1.60        5.5         4.        30.
 MAXIMUM                     3.20      15.00        6.4         5.        39.
 DATE OF MAXIMUM       1983-10-26 1982-01-27 1984-06-13 1984-08-08 1982-05-27
 STANDARD DEVIATION          0.69       3.21        1.1         1.         8.




                                F        ALK         pH   SUSP SOL   VOL SUSP
                             DISS      TOTAL               105 DEG     SOLIDS
                            09105      10101      10302      10401      10511
                           mg/L F       mg/L   pH UNITS       mg/L       mg/L


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       16         18         19         20          5
 MEAN                         0.2      17.56        6.2       217.       263.
 MINIMUM                      0.1       8.00        5.1         2.         0.
 DATE OF MINIMUM       1984-01-25 1984-01-25 1982-11-11 1982-12-16 1983-12-05
 10TH PERCENTILE              0.1      10.40        5.3        16.           
 MEDIAN                       0.2      16.00        6.3       172.        40.
 90TH PERCENTILE              0.3      23.40        6.7       439.           
 MAXIMUM                      0.4      37.00        7.0       900.       900.
 DATE OF MAXIMUM       1983-08-17 1982-01-27 1982-02-16 1982-05-27 1982-05-27
 STANDARD DEVIATION           0.1       6.72        0.5       219.       383.




                             TENS         Na         Mg         Si      PO4-P
                          ANIONIC       DISS       DISS   REACTIVE        SOL
                            10702      11103      12103      14101      15254
                             mg/L    mg/L Na    mg/L Mg   mg/LSiO2   mg/L PO4


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        8         18         18         17          3
 MEAN                         0.3         8.         2.      15.53      0.323
 MINIMUM                      0.0         3.         0.      12.00           
 DATE OF MINIMUM       1982-05-27 1983-01-20 1983-01-20 1982-03-23           
 10TH PERCENTILE                          4.         0.      12.00           
 MEDIAN                       0.2         6.         2.      14.00           
 90TH PERCENTILE                         10.         3.      20.00           
 MAXIMUM                      0.8        36.         3.      24.00           
 DATE OF MAXIMUM       1982-04-22 1984-01-25 1982-06-16 1982-04-22           
 STANDARD DEVIATION           0.3         8.         1.       3.50           




                         SULPHATE         Cl    P,P-DDT    P,P-DDE     ALDRIN
                                        DISS                                 
                            16302      17204      18000      18020      18130
                         mg/L SO4    mg/L Cl       ug/L       ug/L       ug/L


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       19         20         12         11         12
 MEAN                          7.         7.      0.000      0.000      0.000
 MINIMUM                       2.         1.      0.000      0.000      0.000
 DATE OF MINIMUM       1984-06-13 1983-12-05 1982-01-27 1982-01-27 1982-01-27
 10TH PERCENTILE               3.         1.      0.000      0.000      0.000
 MEDIAN                        6.         7.      0.000      0.000      0.000
 90TH PERCENTILE              14.        10.      0.000      0.000      0.000
 MAXIMUM                      15.        13.      0.000      0.000      0.000
 DATE OF MAXIMUM       1982-03-23 1982-03-23 1984-08-08 1984-08-08 1984-08-08
 STANDARD DEVIATION            4.         3.      0.000      0.000      0.000




                         DIELDRIN        BHC          K         Ca         Cr
                                                   DISS       DISS      TOTAL
                            18150      18814      19103      20101      24002
                             ug/L       ug/L     mg/L K    mg/L Ca    mg/L Cr


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        7         12         18         17         16
 MEAN                       0.000      0.000        5.4      6.518      0.014
 MINIMUM                    0.000      0.000        1.4      2.400      0.000
 DATE OF MINIMUM       1982-01-27 1982-01-27 1982-12-16 1982-11-11 1982-01-27
 10TH PERCENTILE                       0.000        3.5      2.820      0.000
 MEDIAN                     0.000      0.000        5.3      5.600      0.000
 90TH PERCENTILE                       0.000        6.3      8.000      0.050
 MAXIMUM                    0.000      0.000       11.0     24.800      0.100
 DATE OF MAXIMUM       1984-08-08 1984-08-08 1982-01-27 1982-03-23 1982-11-11
 STANDARD DEVIATION         0.000      0.000        1.8      5.028      0.029





                               Mn         Fe         Ni         Cu         Zn
                            TOTAL       DISS      TOTAL      TOTAL      TOTAL
                            25004      26104      28001      29006      30004
                          mg/L Mn    mg/L Fe    mg/L Ni    mg/L Cu    mg/L Zn


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       18         19          4          4          4
 MEAN                        0.17       6.65      0.000      0.010      0.065
 MINIMUM                     0.10       3.10      0.000      0.000      0.020
 DATE OF MINIMUM       1984-01-25 1982-06-16 1982-01-27 1982-01-27 1982-01-27
 10TH PERCENTILE             0.11       3.37                                 
 MEDIAN                      0.16       5.00      0.000      0.010      0.060
 90TH PERCENTILE             0.23      10.51                                 
 MAXIMUM                     0.32      18.20      0.000      0.020      0.120
 DATE OF MAXIMUM       1983-08-17 1982-05-27 1982-06-16 1982-06-16 1982-05-27
 STANDARD DEVIATION          0.06       3.87      0.000      0.008      0.042




                               Zn         As   FAEC COL         Cd         Ba
                             DISS      TOTAL                 TOTAL      TOTAL
                            30101      33003      36011      48001      80011
                          mg/L Zn    mg/L As   No/100ml    mg/L Cd    ug/L Hg


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        1         18          4         19         19
 MEAN                       3.600      0.023    5.5E+04      0.000      0.000
 MINIMUM                               0.005    2.0E+01      0.000      0.000
 DATE OF MINIMUM                  1984-06-13 1982-02-16 1982-01-27 1982-01-27
 10TH PERCENTILE                       0.009                 0.000      0.000
 MEDIAN                                0.023    3.0E+04      0.000      0.000
 90TH PERCENTILE                       0.030                 0.000      0.001
 MAXIMUM                               0.030    1.6E+05      0.000      0.002
 DATE OF MAXIMUM                  1983-01-20 1984-06-13 1984-10-11 1983-10-26
 STANDARD DEVIATION                    0.008    7.2E+04      0.000      0.001




                               Pb
                            TOTAL
                            82001
                          mg/L Pb


 NO. OF L-FLAGGED VALUES        0
 NO. OF G-FLAGGED VALUES        0
 NO. OF UNFLAGGED VALUES       18
 MEAN                       0.010
 MINIMUM                    0.000
 DATE OF MINIMUM       1982-01-27
 10TH PERCENTILE            0.000
 MEDIAN                     0.000
 90TH PERCENTILE            0.051
 MAXIMUM                    0.070
 DATE OF MAXIMUM       1984-01-25
 STANDARD DEVIATION         0.023





 STATION - SEKUDAI RIVER                            STATION NO. 082004
 COUNTRY - MALAYSIA                                 DEPTH(M)      13.2
 LOCATION - OCT. 2  LAT. 01/38/00  LONG. 103/38/15  ELEVATION(M)  14.5
 REGIONAL CENTRE - WPRA                             WATER TYPE   RIVER      

 PERIOD REQUESTED FROM  - 1982-01-01 TO 1984-12-31
 PERIOD OF RECORD FROM  - 1982-01-28 TO 1984-08-25

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP    PHENOLS     N KJEL      NO2-N
                             COND                                            
                            02041      02061      06532      07001      07207
                            us/cm      deg C       mg/L     mg/L N     mg/L N


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       15         15          2          1          1
 MEAN                         60.       25.7      2.263        0.3       0.06
 MINIMUM                      35.       20.0                                 
 DATE OF MINIMUM       1984-02-20 1983-11-19                                 
 10TH PERCENTILE              35.       22.5                                 
 MEDIAN                       50.       26.0                                 
 90TH PERCENTILE              90.       27.2                                 
 MAXIMUM                     150.       28.0                                 
 DATE OF MAXIMUM       1983-03-30 1983-02-19                                 
 STANDARD DEVIATION           30.        1.8                                 




                            NO3-N        NH3         O2        BOD        COD
                                                   DISS                      
                            07314      07554      08101      08201      08301
                           mg/L N     mg/L N    mg/L O2    mg/L O2    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       15         15         15         15         14
 MEAN                        0.69       1.13        4.5         3.        19.
 MINIMUM                     0.36       0.29        2.3         2.        10.
 DATE OF MINIMUM       1983-02-19 1984-05-19 1983-03-30 1984-06-23 1982-01-28
 10TH PERCENTILE             0.40       0.37        2.9         2.        10.
 MEDIAN                      0.68       0.78        4.7         3.        20.
 90TH PERCENTILE             0.93       2.25        5.2         4.        25.
 MAXIMUM                     1.30       3.10        5.4         4.        25.
 DATE OF MAXIMUM       1984-05-19 1983-03-30 1984-07-29 1982-01-28 1983-10-24
 STANDARD DEVIATION          0.24       0.81        0.8         1.         6.




                                F         pH   SUSP SOL   VOL SUSP         Na
                             DISS               105 DEG     SOLIDS       DISS
                            09105      10302      10401      10511      11103
                           mg/L F   pH UNITS       mg/L       mg/L    mg/L Na


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       12         15         15          1          1
 MEAN                         0.1        5.8        63.        30.         4.
 MINIMUM                      0.0        5.2         5.                      
 DATE OF MINIMUM       1983-03-30 1984-02-20 1983-02-19                      
 10TH PERCENTILE              0.0        5.3         8.                      
 MEDIAN                       0.1        5.9        40.                      
 90TH PERCENTILE              0.1        6.2       142.                      
 MAXIMUM                      0.2        6.4       210.                      
 DATE OF MAXIMUM       1982-01-28 1983-11-19 1983-10-24                      
 STANDARD DEVIATION           0.0        0.3        60.                      




                               Mg         Si   SULPHATE         Cl         Cl
                             DISS   REACTIVE                  DISS       DISS
                            12103      14101      16306      17202      17204
                          mg/L Mg   mg/LSiO2   mg/L SO4    mg/L Cl    mg/L Cl


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       11          1          1          2         13
 MEAN                          3.       2.10         8.        12.         6.
 MINIMUM                       1.                                          2.
 DATE OF MINIMUM       1983-09-21                                  1984-06-23
 10TH PERCENTILE               1.                                          2.
 MEDIAN                        1.                                          5.
 90TH PERCENTILE               2.                                          8.
 MAXIMUM                      17.                                         11.
 DATE OF MAXIMUM       1983-08-27                                  1983-11-19
 STANDARD DEVIATION            5.                                          2.




                                K         Ca         Cr         Cr         Mn
                             DISS       DISS      TOTAL        HEX      TOTAL
                            19103      20101      24002      24101      25004
                           mg/L K    mg/L Ca    mg/L Cr    mg/L Cr    mg/L Mn


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        1         13          6          1          1
 MEAN                         2.6      3.169      0.000      0.000       0.01
 MINIMUM                               0.000      0.000                      
 DATE OF MINIMUM                  1982-01-28 1983-03-30                      
 10TH PERCENTILE                       0.480                                 
 MEDIAN                                3.200      0.000                      
 90TH PERCENTILE                       4.560                                 
 MAXIMUM                               6.000      0.000                      
 DATE OF MAXIMUM                  1983-03-30 1983-12-07                      
 STANDARD DEVIATION                    1.456      0.000                      




                               Fe         Fe         Cu         Zn         As
                            TOTAL       DISS      TOTAL      TOTAL      TOTAL
                            26002      26104      29006      30004      33003
                          mg/L Fe    mg/L Fe    mg/L Cu    mg/L Zn    mg/L As


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        2          1          1          1          9
 MEAN                        2.16       0.00      0.000      0.020      0.009
 MINIMUM                                                                0.000
 DATE OF MINIMUM                                                   1983-02-19
 10TH PERCENTILE                                                             
 MEDIAN                                                                 0.005
 90TH PERCENTILE                                                             
 MAXIMUM                                                                0.060
 DATE OF MAXIMUM                                                   1983-09-21
 STANDARD DEVIATION                                                     0.019




                         FAEC COL         Cd         Ba         Ba         Pb
                                       TOTAL      TOTAL      TOTAL      TOTAL
                            36011      48001      56001      80011      82001
                         No/100ml    mg/L Cd    mg/L Ba    ug/L Hg    mg/L Pb


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       11          7          1          7          8
 MEAN                      22362.      0.000        0.0      0.000      0.000
 MINIMUM                     180.      0.000                 0.000      0.000
 DATE OF MINIMUM       1982-03-23 1983-02-19            1983-02-19 1982-01-28
 10TH PERCENTILE             492.                                            
 MEDIAN                    22000.      0.000                 0.000      0.000
 90TH PERCENTILE           32200.                                            
 MAXIMUM                   79000.      0.000                 0.000      0.000
 DATE OF MAXIMUM       1984-08-25 1983-12-07            1983-12-07 1983-12-07
 STANDARD DEVIATION        21066.      0.000                 0.000      0.000





 STATION - MUDA RIVER                               STATION NO. 082005
 COUNTRY - MALAYSIA                                 DEPTH(M)       1.7
 LOCATION - OCT. 2  LAT. 05/36/35  LONG. 100/37/35  ELEVATION(M)   9.4
 REGIONAL CENTRE - WPRA                             WATER TYPE   RIVER      

 PERIOD REQUESTED FROM  - 1982-01-01 TO 1984-12-31
 PERIOD OF RECORD FROM  - 1982-01-30 TO 1984-12-12

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     N KJEL     NO3NO2      NO3-N
                             COND                                            
                            02041      02061      07001      07105      07314
                            us/cm      deg C     mg/L N     mg/L N     mg/L N


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       52         52         46          4         48
 MEAN                         50.       26.5        0.4       0.20       0.18
 MINIMUM                      30.       26.0        0.0       0.15       0.05
 DATE OF MINIMUM       1982-11-10 1982-07-31 1983-07-20 1983-07-20 1982-06-30
 10TH PERCENTILE              40.       26.0        0.1                  0.12
 MEDIAN                       50.       27.0        0.3       0.20       0.15
 90TH PERCENTILE              60.       27.0        0.8                  0.25
 MAXIMUM                      70.       27.0        1.5       0.25       0.35
 DATE OF MAXIMUM       1983-05-11 1982-07-14 1982-05-31 1983-06-15 1984-08-15
 STANDARD DEVIATION           10.        0.5        0.3       0.04       0.06




                              NH3         O2        BOD        COD          F
                                        DISS                             DISS
                            07554      08101      08201      08301      09105
                           mg/L N    mg/L O2    mg/L O2    mg/L O2     mg/L F


 NO. OF L-FLAGGED VALUES        1          0          2          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       50         52         28         52         52
 MEAN                        0.02        7.2         1.        13.        0.1
 MINIMUM                     0.01        5.8         1.         5.        0.0
 DATE OF MINIMUM       1982-01-30 1983-05-11 1982-02-10 1982-02-10 1984-02-15
 10TH PERCENTILE             0.01        6.4         1.         5.        0.0
 MEDIAN                      0.01        7.2         1.        10.        0.1
 90TH PERCENTILE             0.04        7.7         1.        24.        0.1
 MAXIMUM                     0.09        8.4         1.        40.        0.2
 DATE OF MAXIMUM       1982-08-30 1983-01-19 1984-12-12 1983-07-30 1982-07-14
 STANDARD DEVIATION          0.02        0.6         0.         9.        0.0




                              ALK         pH   SUSP SOL   VOL SUSP   VOL DISS
                            TOTAL               105 DEG     SOLIDS     SOLIDS
                            10101      10302      10401      10511      10531
                             mg/L   pH UNITS       mg/L       mg/L       mg/L


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       52         52         51         46          6
 MEAN                       21.81        7.1        48.         9.        75.
 MINIMUM                    10.00        6.2        10.         0.        24.
 DATE OF MINIMUM       1982-11-10 1982-08-30 1982-07-14 1982-02-10 1983-06-30
 10TH PERCENTILE            12.00        6.5        10.         0.           
 MEDIAN                     18.00        7.0        30.         5.        65.
 90TH PERCENTILE            29.40        7.4        97.        23.           
 MAXIMUM                    80.00        9.1       295.        40.       170.
 DATE OF MAXIMUM       1982-10-27 1983-04-28 1983-06-15 1983-10-12 1983-07-30
 STANDARD DEVIATION         12.96        0.5        59.         9.        51.




                               Na         Mg         Si      PO4-P        PO4
                             DISS       DISS   REACTIVE        SOL      TOTAL
                            11103      12103      14101      15254      15403
                          mg/L Na    mg/L Mg   mg/LSiO2   mg/L PO4   mg/L PO4


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       52         52         51         51          6
 MEAN                          4.         1.      14.32      0.045      0.092
 MINIMUM                       2.         0.       5.30      0.010      0.040
 DATE OF MINIMUM       1982-05-31 1982-11-10 1983-07-30 1982-01-30 1983-02-28
 10TH PERCENTILE               3.         1.      11.10      0.010           
 MEDIAN                        4.         1.      15.00      0.040      0.075
 90TH PERCENTILE               5.         2.      17.00      0.086           
 MAXIMUM                       8.         4.      20.00      0.100      0.200
 DATE OF MAXIMUM       1982-12-15 1983-05-11 1983-02-28 1982-07-31 1983-04-28
 STANDARD DEVIATION            1.         1.       2.45      0.025      0.057




                                P   SULPHATE         Cl          K         Ca
                            TOTAL                  DISS       DISS       DISS
                            15405      16302      17204      19103      20101
                           mg/L P   mg/L SO4    mg/L Cl     mg/L K    mg/L Ca


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       46         52         52         52         52
 MEAN                       0.093         4.         5.        2.2      4.900
 MINIMUM                    0.040         1.         2.        1.5      2.400
 DATE OF MINIMUM       1983-01-19 1982-02-10 1983-05-11 1982-01-30 1982-08-30
 10TH PERCENTILE            0.050         2.         3.        1.8      2.880
 MEDIAN                     0.060         4.         5.        2.2      4.800
 90TH PERCENTILE            0.193         7.         7.        2.8      6.800
 MAXIMUM                    0.460        14.         8.        3.4      7.200
 DATE OF MAXIMUM       1982-12-15 1983-07-20 1983-08-10 1982-12-15 1983-03-16
 STANDARD DEVIATION         0.081         3.         1.        0.4      1.335




                               Mn         Fe         As   FAEC COL         Ba
                            TOTAL       DISS      TOTAL                 TOTAL
                            25004      26104      33003      36011      56001
                          mg/L Mn    mg/L Fe    mg/L As   No/100ml    mg/L Ba


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       41         52         40         16         38
 MEAN                        0.00       0.72      0.000      2788.        0.0
 MINIMUM                     0.00       0.20      0.000      1600.        0.0
 DATE OF MINIMUM       1982-01-30 1983-02-16 1982-01-30 1984-01-11 1982-01-30
 10TH PERCENTILE             0.00       0.32      0.000      1600.        0.0
 MEDIAN                      0.00       0.60      0.000      1800.        0.0
 90TH PERCENTILE             0.00       1.16      0.000      1800.        0.0
 MAXIMUM                     0.04       2.00      0.002     18004.        0.0
 DATE OF MAXIMUM       1983-04-13 1982-12-30 1983-06-30 1984-05-16 1983-12-29
 STANDARD DEVIATION          0.01       0.38      0.000      4058.        0.0





 STATION - KELANTAN RIVER                           STATION NO. 082006
 COUNTRY - MALAYSIA                                 DEPTH(M)       2.3
 LOCATION - OCT. 2  LAT. 05/45/45  LONG. 102/09/00  ELEVATION(M)   9.5
 REGIONAL CENTRE - WPRA                             WATER TYPE   RIVER      

 PERIOD REQUESTED FROM  - 1982-01-01 TO 1984-12-31
 PERIOD OF RECORD FROM  - 1982-02-11 TO 1984-12-30

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP     N KJEL     NO3NO2      NO3-N
                             COND                                            
                            02041      02062      07001      07105      07306
                            us/cm      deg C     mg/L N     mg/L N     mg/L N


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       27         29          9         12          4
 MEAN                         48.       27.6        5.4       0.22       0.16
 MINIMUM                      29.       24.0        1.7       0.16       0.12
 DATE OF MINIMUM       1984-08-06 1984-09-30 1984-07-22 1984-08-22 1984-06-23
 10TH PERCENTILE              38.       24.9                  0.17           
 MEDIAN                       48.       28.0        3.6       0.20       0.16
 90TH PERCENTILE              59.       29.0                  0.29           
 MAXIMUM                      83.       30.0       22.7       0.40       0.19
 DATE OF MAXIMUM       1982-02-11 1984-08-06 1984-09-30 1982-03-14 1984-07-11
 STANDARD DEVIATION           11.        1.6        6.5       0.07       0.03




                            NO3-N        NH3         O2        BOD        COD
                                                   DISS                      
                            07314      07554      08101      08201      08301
                           mg/L N     mg/L N    mg/L O2    mg/L O2    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       11         12          9         18         19
 MEAN                        2.57       0.13        9.1         1.        13.
 MINIMUM                     0.23       0.00        7.3         0.         0.
 DATE OF MINIMUM       1982-11-16 1982-02-11 1984-09-30 1983-08-17 1984-08-22
 10TH PERCENTILE             0.23       0.00                    1.         5.
 MEDIAN                      0.43       0.16        8.9         1.        11.
 90TH PERCENTILE             1.00       0.20                    2.        24.
 MAXIMUM                    23.00       0.20       10.4         4.        29.
 DATE OF MAXIMUM       1983-02-08 1984-11-03 1984-11-03 1984-10-21 1983-10-30
 STANDARD DEVIATION          6.78       0.08        1.0         1.         8.




                                F        ALK        ALK         pH   SUSP SOL
                             DISS      TOTAL      TOTAL               105 DEG
                            09105      10102      10120      10302      10401
                           mg/L F       mg/L      MEQ/L   pH UNITS       mg/L


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        1         15         13         26         26
 MEAN                         0.1      27.80      22.85        7.0       114.
 MINIMUM                                7.00       5.00        6.5         7.
 DATE OF MINIMUM                  1984-08-06 1984-09-11 1982-03-14 1982-02-11
 10TH PERCENTILE                        8.00       8.30        6.5        12.
 MEDIAN                                23.00      24.00        7.0       104.
 90TH PERCENTILE                       48.50      29.40        7.3       280.
 MAXIMUM                               81.00      46.00        7.5       351.
 DATE OF MAXIMUM                  1982-08-21 1984-11-14 1982-08-21 1984-09-11
 STANDARD DEVIATION                    19.84       9.71        0.3       102.




                         VOL SUSP   VOL DISS         Na         Mg         Si
                           SOLIDS     SOLIDS       DISS       DISS   REACTIVE
                            10511      10531      11103      12103      14101
                             mg/L       mg/L    mg/L Na    mg/L Mg   mg/LSiO2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        9         17         27         27         27
 MEAN                         67.        69.         2.         2.      16.60
 MINIMUM                      28.        23.         1.         0.       1.70
 DATE OF MINIMUM       1984-08-22 1984-08-06 1984-12-30 1982-08-21 1983-02-08
 10TH PERCENTILE                         34.         1.         1.       8.00
 MEDIAN                       69.        68.         2.         2.      17.60
 90TH PERCENTILE                        100.         5.         3.      25.22
 MAXIMUM                     106.       151.         7.         4.      32.80
 DATE OF MAXIMUM       1984-10-21 1984-07-11 1983-05-29 1983-08-07 1983-08-07
 STANDARD DEVIATION           22.        33.         2.         1.       7.94




                            PO4-P          P   SULPHATE         Cl          K
                              SOL      TOTAL                  DISS       DISS
                            15254      15405      16301      17204      19103
                         mg/L PO4     mg/L P   mg/L SO4    mg/L Cl     mg/L K


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        7          9         23         25         25
 MEAN                       0.060      0.199         4.         1.        0.7
 MINIMUM                    0.030      0.050         0.         1.        0.2
 DATE OF MINIMUM       1984-07-22 1984-09-11 1982-02-11 1982-02-11 1983-08-07
 10TH PERCENTILE                                     1.         1.        0.2
 MEDIAN                     0.030      0.150         2.         1.        0.4
 90TH PERCENTILE                                     7.         2.        1.1
 MAXIMUM                    0.200      0.450        28.         3.        1.7
 DATE OF MAXIMUM       1984-11-03 1984-11-03 1984-09-11 1984-09-11 1982-11-16
 STANDARD DEVIATION         0.062      0.149         6.         1.        0.4




                               Ca         Mn         Fe
                             DISS      TOTAL      TOTAL
                            20101      25004      26002
                          mg/L Ca    mg/L Mn    mg/L Fe


 NO. OF L-FLAGGED VALUES        0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0
 NO. OF UNFLAGGED VALUES       27          9         26
 MEAN                       5.585       0.08       2.89
 MINIMUM                    1.200       0.03       0.20
 DATE OF MINIMUM       1984-08-06 1984-07-22 1982-10-24
 10TH PERCENTILE            3.240                  0.40
 MEDIAN                     5.200       0.07       1.90
 90TH PERCENTILE            8.000                  6.40
 MAXIMUM                   13.200       0.15      10.20
 DATE OF MAXIMUM       1984-11-14 1984-09-11 1983-04-26
 STANDARD DEVIATION         2.256       0.04       2.66





 STATION - KINTA RIVER                              STATION NO. 082007
 COUNTRY - MALAYSIA                                 DEPTH(M)       0.9
 LOCATION - OCT. 2  LAT. 04/40/00  LONG. 101/12/00  ELEVATION(M) 137.2
 REGIONAL CENTRE - WPRA                             WATER TYPE   RIVER      

 PERIOD REQUESTED FROM  - 1982-01-01 TO 1984-12-31
 PERIOD OF RECORD FROM  - 1982-01-12 TO 1984-12-08

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP    PHENOLS     N KJEL      NO2-N
                             COND                                            
                            02041      02061      06532      07001      07207
                            us/cm      deg C       mg/L     mg/L N     mg/L N


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       24          1          3         25         19
 MEAN                         33.        7.1      0.000        1.2       0.00
 MINIMUM                      10.                              0.1       0.00
 DATE OF MINIMUM       1984-08-17                       1984-08-17 1982-01-12
 10TH PERCENTILE              18.                              0.2       0.00
 MEDIAN                       22.                              1.2       0.00
 90TH PERCENTILE              40.                              2.2       0.00
 MAXIMUM                     159.                              3.0       0.00
 DATE OF MAXIMUM       1984-10-15                       1982-10-21 1983-11-20
 STANDARD DEVIATION           35.                              0.8       0.00




                            NO3-N        NH3         O2        BOD        COD
                                                   DISS                      
                            07314      07554      08101      08201      08301
                           mg/L N     mg/L N    mg/L O2    mg/L O2    mg/L O2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       24         23         23         24         27
 MEAN                        0.42       0.04        7.3         0.        13.
 MINIMUM                     0.05       0.00        6.3         0.         3.
 DATE OF MINIMUM       1984-08-17 1983-05-31 1983-03-31 1983-11-20 1984-05-31
 10TH PERCENTILE             0.10       0.00        6.6         0.         6.
 MEDIAN                      0.44       0.05        6.8         0.        11.
 90TH PERCENTILE             0.57       0.08        8.3         1.        24.
 MAXIMUM                     1.04       0.10       10.4         2.        48.
 DATE OF MAXIMUM       1982-11-22 1984-02-29 1983-11-20 1984-11-10 1982-01-12
 STANDARD DEVIATION          0.23       0.03        1.0         0.         9.




                                F        ALK        ALK         pH   SUSP SOL
                             DISS      TOTAL      TOTAL               105 DEG
                            09105      10101      10102      10302      10401
                           mg/L F       mg/L       mg/L   pH UNITS       mg/L


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       26         16         11         26         27
 MEAN                         0.3       7.40      12.45        7.3        33.
 MINIMUM                      0.0       5.00       9.00        6.8         1.
 DATE OF MINIMUM       1982-12-15 1983-07-21 1982-04-16 1983-05-31 1982-02-15
 10TH PERCENTILE              0.0       5.18       9.10        7.0         2.
 MEDIAN                       0.2       7.20      11.00        7.2         6.
 90TH PERCENTILE              0.6       9.64      16.00        7.6        49.
 MAXIMUM                      1.2      10.60      16.00        8.0       435.
 DATE OF MAXIMUM       1984-08-17 1984-08-17 1982-08-14 1984-03-23 1984-07-31
 STANDARD DEVIATION           0.3       1.65       2.73        0.3        85.




                         VOL SUSP       TENS         Na         Mg         Si
                           SOLIDS    ANIONIC       DISS       DISS   REACTIVE
                            10511      10702      11103      12103      14101
                             mg/L       mg/L    mg/L Na    mg/L Mg   mg/LSiO2


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       27          1         27         26         26
 MEAN                         10.        0.0         2.         1.      18.54
 MINIMUM                       0.                    1.         0.      12.00
 DATE OF MINIMUM       1982-10-21            1982-09-15 1982-02-15 1984-08-17
 10TH PERCENTILE               1.                    1.         0.      13.20
 MEDIAN                        4.                    2.         0.      20.00
 90TH PERCENTILE              25.                    3.         2.      20.00
 MAXIMUM                      60.                    5.        12.      24.00
 DATE OF MAXIMUM       1984-10-15            1983-09-24 1984-07-31 1982-01-12
 STANDARD DEVIATION           16.                    1.         3.       2.80




                            PO4-P          P   SULPHATE         Cl    P,P-DDT
                              SOL      TOTAL                  DISS           
                            15254      15405      16302      17204      18000
                         mg/L PO4     mg/L P   mg/L SO4    mg/L Cl       ug/L


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       20         20         21         24          9
 MEAN                       0.003      0.025         1.         2.      0.000
 MINIMUM                    0.000      0.000         0.         0.      0.000
 DATE OF MINIMUM       1982-03-13 1982-07-13 1982-02-15 1983-11-20 1982-01-12
 10TH PERCENTILE            0.000      0.000         0.         0.           
 MEDIAN                     0.000      0.020         0.         2.      0.000
 90TH PERCENTILE            0.010      0.050         2.         4.           
 MAXIMUM                    0.020      0.060        16.        12.      0.000
 DATE OF MAXIMUM       1984-05-31 1982-02-15 1984-05-31 1982-10-21 1983-05-31
 STANDARD DEVIATION         0.007      0.017         4.         2.      0.000




                          P,P-DDE     ALDRIN   DIELDRIN        BHC          K
                                                                         DISS
                            18020      18130      18150      18814      19103
                             ug/L       ug/L       ug/L       ug/L     mg/L K


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        1         12         12         12         27
 MEAN                       0.000      0.000      0.000      0.000        1.4
 MINIMUM                               0.000      0.000      0.000        0.6
 DATE OF MINIMUM                  1982-01-12 1982-01-12 1982-01-12 1982-09-15
 10TH PERCENTILE                       0.000      0.000      0.000        0.9
 MEDIAN                                0.000      0.000      0.000        1.2
 90TH PERCENTILE                       0.000      0.000      0.000        1.6
 MAXIMUM                               0.000      0.000      0.000        4.0
 DATE OF MAXIMUM                  1983-05-31 1983-05-31 1983-05-31 1984-08-17
 STANDARD DEVIATION                    0.000      0.000      0.000        0.6




                               Ca         Mn         Mn         Fe         Fe
                             DISS      TOTAL       DISS      TOTAL       DISS
                            20101      25004      25101      26002      26104
                          mg/L Ca    mg/L Mn    mg/L Mn    mg/L Fe    mg/L Fe


 NO. OF L-FLAGGED VALUES        0          0          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES       27         10         10         11         14
 MEAN                       1.644       0.02       0.00       0.11       0.19
 MINIMUM                    0.800       0.00       0.00       0.00       0.02
 DATE OF MINIMUM       1982-05-13 1983-03-31 1982-01-12 1982-12-15 1984-03-23
 10TH PERCENTILE            1.080       0.00       0.00       0.01       0.03
 MEDIAN                     1.200       0.01       0.00       0.12       0.11
 90TH PERCENTILE            2.240       0.03       0.00       0.14       0.34
 MAXIMUM                    5.600       0.06       0.01       0.14       0.70
 DATE OF MAXIMUM       1984-08-17 1984-10-15 1982-11-22 1982-11-22 1983-07-21
 STANDARD DEVIATION         1.149       0.02       0.00       0.04       0.18




                               As   FAEC COL         Ba
                            TOTAL                 TOTAL
                            33003      36011      56001
                          mg/L As   No/100ml    mg/L Ba


 NO. OF L-FLAGGED VALUES        0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0
 NO. OF UNFLAGGED VALUES       13          5          1
 MEAN                       0.000        77.        0.2
 MINIMUM                    0.000         0.           
 DATE OF MINIMUM       1982-01-12 1984-12-08           
 10TH PERCENTILE            0.000                      
 MEDIAN                     0.000        25.           
 90TH PERCENTILE            0.000                      
 MAXIMUM                    0.005       180.           
 DATE OF MAXIMUM       1983-05-31 1984-01-27           
 STANDARD DEVIATION         0.001        94.           




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GEMS/WATER
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Last updated: 2001-07-30