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STATISTICS FOR MALAYSIA

STATISTICS FOR MALAYSIA


GEMS/WATER - STATISTICAL SUMMARY BY STATION     2002-01-24   PAGE 426

 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  - 1991-01-01 TO 1993-12-31
 PERIOD OF RECORD FROM  - 1992-01-07 TO 1992-12-10

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP      NO3-N        NH3         O2
                             COND                                        DISS
                            02041      02061      07314      07554      08101
                            us/cm      deg C     mg/L N     mg/L N    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       10         10         10         10          9
 MEAN                        246.       27.0       0.84       3.15        4.7
 MINIMUM                     200.       26.0       0.27       0.02        3.3
 DATE OF MINIMUM       1992-01-07 1992-01-07 1992-03-16 1992-08-12 1992-06-18
 10TH PERCENTILE             200.       26.0       0.27       0.02           
 MEDIAN                      238.       27.0       0.51       3.49        4.6
 90TH PERCENTILE             285.       28.0       0.81       4.65           
 MAXIMUM                     290.       29.0       3.88       4.65        6.9
 DATE OF MAXIMUM       1992-06-18 1992-12-10 1992-08-12 1992-10-06 1992-08-12
 STANDARD DEVIATION           31.        0.9       1.08       1.48        1.3




                              BOD        COD         pH   SUSP SOL         Na
                                                           105 DEG       DISS
                            08201      08301      10302      10401      11103
                          mg/L O2    mg/L O2   pH UNITS       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       10         10         10         10          6
 MEAN                          4.        43.        7.1       311.        11.
 MINIMUM                       0.        29.        6.7       195.         4.
 DATE OF MINIMUM       1992-02-21 1992-06-18 1992-07-15 1992-03-16 1992-08-12
 10TH PERCENTILE               0.        29.        6.7       195.           
 MEDIAN                        4.        38.        7.1       278.        11.
 90TH PERCENTILE               6.        57.        7.2       373.           
 MAXIMUM                       9.        71.        7.3       598.        18.
 DATE OF MAXIMUM       1992-08-12 1992-10-06 1992-01-07 1992-10-06 1992-12-10
 STANDARD DEVIATION            3.        13.        0.2       115.         5.




                               Mg    P ORTHO         Cl        DDT     ALDRIN
                             DISS      TOTAL       DISS      TOTAL           
                            12103      15205      17204      18002      18130
                          mg/L Mg     mg/L P    mg/L Cl       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        9          7         10          2          2
 MEAN                          3.      0.297        15.      0.000      0.000
 MINIMUM                       1.      0.160        10.                      
 DATE OF MINIMUM       1992-06-18 1992-12-10 1992-05-22                      
 10TH PERCENTILE                                    10.                      
 MEDIAN                        2.      0.310        13.                      
 90TH PERCENTILE                                    17.                      
 MAXIMUM                       8.      0.430        28.                      
 DATE OF MAXIMUM       1992-02-21 1992-10-06 1992-11-05                      
 STANDARD DEVIATION            2.      0.099         5.                      



                         DIELDRIN          K         Ca         Cr         Fe
                                        DISS       DISS       DISS       DISS
                            18150      19103      20101      24052      26104
                             ug/L     mg/L K    mg/L Ca    mg/L Cr    mg/L Fe


 NO. OF L-FLAGGED VALUES        0          0          0          1          0
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        5          5          6          5         10
 MEAN                       0.000        6.1     25.950      0.017       3.34
 MINIMUM                    0.000        5.0     19.000      0.010       1.30
 DATE OF MINIMUM       1992-01-07 1992-01-07 1992-10-06 1992-01-07 1992-11-05
 10TH PERCENTILE                                                         1.30
 MEDIAN                     0.000        6.0     22.700      0.010       2.70
 90TH PERCENTILE                                                         5.00
 MAXIMUM                    0.000        7.1     45.400      0.040       6.10
 DATE OF MAXIMUM       1992-12-10 1992-11-05 1992-02-21 1992-08-12 1992-07-15
 STANDARD DEVIATION         0.000        0.9      9.660      0.012       1.70




                               Zn         As   COLIFORM   FAEC COL         Cd
                             DISS       DISS      TOTAL                  DISS
                            30104      33104      36001      36011      48101
                          mg/L Zn    mg/L As   No/100ml   No/100ml    mg/L Cd


 NO. OF L-FLAGGED VALUES        0          0          0          0          1
 NO. OF G-FLAGGED VALUES        0          0          5          1          0
 NO. OF UNFLAGGED VALUES        8          9          3          7          1
 MEAN                       0.041      0.024    7.2E+05    4.3E+05      0.010
 MINIMUM                    0.010      0.004    2.4E+04    2.4E+04           
 DATE OF MINIMUM       1992-08-12 1992-11-05 1992-12-10 1992-12-10           
 10TH PERCENTILE                                                             
 MEDIAN                     0.040      0.023    1.0E+06    4.6E+05           
 90TH PERCENTILE                                                             
 MAXIMUM                    0.070      0.057    1.0E+06    1.0E+06           
 DATE OF MAXIMUM       1992-01-07 1992-12-10 1992-06-18 1992-02-21           
 STANDARD DEVIATION         0.019      0.017    4.1E+05    2.8E+05           




                               Hg         Pb
                             DISS       DISS
                            80111      82101
                          ug/L Hg    mg/L Pb


 NO. OF L-FLAGGED VALUES        0          0
 NO. OF G-FLAGGED VALUES        0          0
 NO. OF UNFLAGGED VALUES        7          9
 MEAN                       0.002      0.028
 MINIMUM                    0.001      0.010
 DATE OF MINIMUM       1992-03-16 1992-03-16
 10TH PERCENTILE                            
 MEDIAN                     0.002      0.020
 90TH PERCENTILE                            
 MAXIMUM                    0.003      0.090
 DATE OF MAXIMUM       1992-12-10 1992-12-10
 STANDARD DEVIATION         0.001      0.024





 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  - 1991-01-01 TO 1993-12-31
 PERIOD OF RECORD FROM  - 1992-01-09 TO 1992-09-15

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP      NO3-N        NH3         O2
                             COND                                        DISS
                            02041      02061      07314      07554      08101
                            us/cm      deg C     mg/L N     mg/L N    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        8          9          9          9          9
 MEAN                       1227.       28.3       0.83       0.83        4.3
 MINIMUM                      75.       26.0       0.11       0.05        2.7
 DATE OF MINIMUM       1992-05-07 1992-05-07 1992-03-19 1992-02-10 1992-07-15
 10TH PERCENTILE                                                             
 MEDIAN                      129.       28.0       0.79       0.96        4.0
 90TH PERCENTILE                                                             
 MAXIMUM                    9000.       30.0       2.05       1.56        6.8
 DATE OF MAXIMUM       1992-01-09 1992-04-14 1992-02-10 1992-09-15 1992-01-09
 STANDARD DEVIATION         3141.        1.4       0.56       0.51        1.1




                              BOD        COD         pH   SUSP SOL         Cl
                                                           105 DEG       DISS
                            08201      08301      10302      10401      17204
                          mg/L O2    mg/L O2   pH UNITS       mg/L    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        9          9          9          9          9
 MEAN                          2.        53.        6.3       420.        12.
 MINIMUM                       0.        19.        5.7        40.         8.
 DATE OF MINIMUM       1992-05-07 1992-02-10 1992-09-15 1992-03-19 1992-05-07
 10TH PERCENTILE                                                             
 MEDIAN                        2.        26.        6.3       222.        12.
 90TH PERCENTILE                                                             
 MAXIMUM                       5.       194.        6.9      1905.        15.
 DATE OF MAXIMUM       1992-06-17 1992-05-07 1992-07-15 1992-05-07 1992-04-14
 STANDARD DEVIATION            2.        57.        0.4       573.         2.




                              DDT     ALDRIN     ENDRIN   DIELDRIN         Cr
                            TOTAL                                        DISS
                            18002      18130      18140      18150      24052
                             ug/L       ug/L       ug/L       ug/L    mg/L Cr


 NO. OF L-FLAGGED VALUES        0          0          0          0          1
 NO. OF G-FLAGGED VALUES        0          0          0          0          0
 NO. OF UNFLAGGED VALUES        1          1          1          3          7
 MEAN                       0.000      0.000      0.000      0.000      0.036
 MINIMUM                                                                0.010
 DATE OF MINIMUM                                                   1992-01-09
 10TH PERCENTILE                                                             
 MEDIAN                                                                 0.010
 90TH PERCENTILE                                                             
 MAXIMUM                                                                0.200
 DATE OF MAXIMUM                                                   1992-04-14
 STANDARD DEVIATION                                                     0.066




                               Fe         Zn         As   COLIFORM   FAEC COL
                             DISS       DISS       DISS      TOTAL           
                            26104      30104      33104      36001      36011
                          mg/L Fe    mg/L Zn    mg/L As   No/100ml   No/100ml


 NO. OF L-FLAGGED VALUES        0          1          0          0          0
 NO. OF G-FLAGGED VALUES        0          0          0          2          1
 NO. OF UNFLAGGED VALUES        9          6          7          7          8
 MEAN                        7.44      0.024      0.012    2.8E+05    1.6E+05
 MINIMUM                     2.90      0.010      0.003    4.6E+03    2.4E+03
 DATE OF MINIMUM       1992-03-19 1992-01-09 1992-09-15 1992-07-15 1992-07-15
 10TH PERCENTILE                                                             
 MEDIAN                      4.90      0.020      0.012    5.5E+04    2.5E+04
 90TH PERCENTILE                                                             
 MAXIMUM                    19.90      0.060      0.020    1.0E+06    1.0E+06
 DATE OF MAXIMUM       1992-05-07 1992-05-07 1992-07-15 1992-05-07 1992-05-07
 STANDARD DEVIATION          5.81      0.017      0.006    4.2E+05    3.2E+05




                               Cd         Hg         Pb
                             DISS       DISS       DISS
                            48101      80111      82101
                          mg/L Cd    ug/L Hg    mg/L Pb


 NO. OF L-FLAGGED VALUES        6          1          1
 NO. OF G-FLAGGED VALUES        0          0          0
 NO. OF UNFLAGGED VALUES        1          7          8
 MEAN                       0.010      0.002      0.041
 MINIMUM                    0.010      0.001      0.010
 DATE OF MINIMUM       1992-02-10 1992-02-10 1992-01-09
 10TH PERCENTILE                                       
 MEDIAN                     0.010      0.001      0.020
 90TH PERCENTILE                                       
 MAXIMUM                    0.010      0.003      0.140
 DATE OF MAXIMUM       1992-09-15 1992-09-15 1992-04-14
 STANDARD DEVIATION         0.000      0.001      0.043





 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  - 1991-01-01 TO 1993-12-31
 PERIOD OF RECORD FROM  - 1992-01-08 TO 1992-10-03

 STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED


                             ELEC       TEMP      NO3-N        NH3         O2
                             COND                                        DISS
                            02041      02061      07314      07554      08101
                            us/cm      deg C     mg/L N     mg/L N    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        7          7          7          7          7
 MEAN                         51.       26.3       0.97       0.95        4.6
 MINIMUM                      40.       25.0       0.24       0.24        3.3
 DATE OF MINIMUM       1992-01-08 1992-07-14 1992-01-08 1992-02-16 1992-03-22
 10TH PERCENTILE                                                             
 MEDIAN                       50.       26.0       1.00       0.96        4.5
 90TH PERCENTILE                                                             
 MAXIMUM                      75.       28.0       1.80       1.92        5.5
 DATE OF MAXIMUM       1992-03-22 1992-02-16 1992-10-03 1992-03-22 1992-10-03
 STANDARD DEVIATION           12.        1.1       0.48       0.55        0.7




                              BOD        COD         pH   SUSP SOL    P ORTHO
                                                           105 DEG      TOTAL
                            08201      08301      10302      10401      15205
                          mg/L O2    mg/L O2   pH UNITS       mg/L     mg/L P


 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          7          7          7
 MEAN                          1.        28.        6.4       163.      0.016
 MINIMUM                       0.         7.        5.2        97.      0.002
 DATE OF MINIMUM       1992-01-08 1992-03-22 1992-10-03 1992-07-14 1992-01-08
 10TH PERCENTILE                                                             
 MEDIAN                        1.        21.        6.4       120.      0.010
 90TH PERCENTILE                                                             
 MAXIMUM                       3.        61.        7.2       336.      0.046
 DATE OF MAXIMUM       1992-05-06 1992-07-14 1992-01-08 1992-10-03 1992-10-03
 STANDARD DEVIATION            1.        19.        0.6        86.      0.015




                               Cl         Mn         Fe         Cu         Zn
                             DISS       DISS       DISS       DISS       DISS
                            17204      25104      26104      29106      30104
                          mg/L Cl    mg/L Mn    mg/L Fe    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        7          6          7          6          6
 MEAN                          7.       0.03       1.96      0.214      0.091
 MINIMUM                       1.       0.01       0.22      0.006      0.035
 DATE OF MINIMUM       1992-07-14 1992-10-03 1992-10-03 1992-02-16 1992-02-16
 10TH PERCENTILE                                                             
 MEDIAN                        8.       0.04       1.86      0.095      0.095
 90TH PERCENTILE                                                             
 MAXIMUM                      10.       0.05       3.66      0.882      0.135
 DATE OF MAXIMUM       1992-03-22 1992-01-08 1992-01-08 1992-07-14 1992-03-22
 STANDARD DEVIATION            3.       0.01       1.11      0.338      0.034




                               As   COLIFORM   FAEC COL         Hg         Pb
                             DISS      TOTAL                  DISS       DISS
                            33104      36001      36011      80111      82101
                          mg/L As   No/100ml   No/100ml    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        7          7          7          7          4
 MEAN                       0.001    1.8E+05    1.2E+05      0.001      0.060
 MINIMUM                    0.000    1.1E+03    2.5E+02      0.000      0.009
 DATE OF MINIMUM       1992-10-03 1992-07-14 1992-07-14 1992-01-08 1992-04-26
 10TH PERCENTILE                                                             
 MEDIAN                     0.001    5.0E+04    5.0E+04      0.000      0.053
 90TH PERCENTILE                                                             
 MAXIMUM                    0.002    9.0E+05    5.5E+05      0.001      0.126
 DATE OF MAXIMUM       1992-03-22 1992-04-26 1992-04-26 1992-03-22 1992-03-22
 STANDARD DEVIATION         0.001    3.2E+05    2.0E+05      0.000      0.049





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Last updated: 2001-07-30