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STATISTIQUES POUR LA CHINE

STATISTIQUES POUR LA CHINE


GEMS/EAU - RESUME STATISTIQUE PAR STATION     2002-02-18   PAGE 153

 NOM DE LA STATION - CHANGJIANG (YANGTZE RIVER)     NUMERO DE LA STATION 005001
 PAYS - CHINE                                       PROFONDEUR(M)      10.2
 LOCATION - OCT. 2  LAT. 30/35/00  LONG. 114/47/00  ELEVATION(M)  18.7
 CENTRE REGIONAL - WPRA                             TYPE D'EAU   RIVIERE    

 PERIODE DEMANDEE  - 1985-01-01 TO 1987-12-31
 PERIODE DE RELEVEMENT  - 1985-01-14 TO 1987-12-07

 LES STATISTIQUES INCLUENT TOUTES LES DONNEES AVEC MENTION TELLES QUE RAPPORTEES


                           ECHANT INTEG   COND SPEC.         TEMP         TEMP
                                                                              
                                  00190        02041        02061        02062
                                    S/O        uS/cm           oC           oC


 NO. DE VALEURS - MENTION L           0            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         12           36           24           12
 MOYENNE                             2.         259.         17.8         17.7
 MINIMUM                             2.         185.          6.1          9.3
 DATE DU MINIMUM             1985-01-14   1986-07-14   1985-01-14   1987-01-15
 10 IEME CENTILE                     2.         202.          7.7          9.4
 MEDIANE                             2.         258.         16.6         17.3
 90 IEME CENTILE                     2.         312.         27.2         24.9
 MAXIMUM                             2.         360.         29.0         27.3
 DATE DU MAXIMUM             1985-12-09   1987-02-12   1985-08-12   1987-08-10
 ECART TYPE                          0.          41.          7.6          6.6




                                     CN       NO3NO2        NO2-N        NO3-N
                                                                              
                                  06606        07105        07207        07313
                                mg/L CN       mg/L N       mg/L N       mg/L N


 NO. DE VALEURS - MENTION L          36            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          0           24           33           33
 MOYENNE                          0.002         0.38         0.01         0.40
 MINIMUM                          0.002         0.29         0.00         0.28
 DATE DU MINIMUM             1985-01-14   1985-09-09   1987-06-10   1985-09-09
 10 IEME CENTILE                  0.002         0.31         0.00         0.30
 MEDIANE                          0.002         0.38         0.01         0.38
 90 IEME CENTILE                  0.002         0.45         0.03         0.51
 MAXIMUM                          0.002         0.47         0.05         0.75
 DATE DU MAXIMUM             1987-12-07   1986-02-15   1987-04-12   1987-12-07
 ECART TYPE                       0.000         0.05         0.01         0.10




                                    NH3      O2 DISS          DBO       F DISS
                                                                              
                                  07554        08101        08201        09105
                                 mg/L N      mg/L O2      mg/L O2       mg/L F


 NO. DE VALEURS - MENTION L           7            0            0            1
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         29           36           36           35
 MOYENNE                           0.10          8.6           1.          0.2
 MINIMUM                           0.02          6.3           0.          0.1
 DATE DU MINIMUM             1987-08-10   1987-07-04   1985-09-09   1985-06-10
 10 IEME CENTILE                   0.03          6.7           0.          0.1
 MEDIANE                           0.06          8.6           1.          0.2
 90 IEME CENTILE                   0.21         10.8           2.          0.2
 MAXIMUM                           0.26         11.5           3.          0.2
 DATE DU MAXIMUM             1985-02-05   1985-01-14   1985-01-14   1987-06-10
 ECART TYPE                        0.07          1.6           1.          0.0




                                ALC TOT      ALC TOT           pH     MAT.SUSP
                                                                         105oC
                                  10102        10120        10302        10401
                             mg/L CaCO3  meq/L CaCO3 UNITES DE pH         mg/L


 NO. DE VALEURS - MENTION L           0            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         12           24           36           36
 MOYENNE                         103.33         2.00          7.9         232.
 MINIMUM                          80.00         1.40          7.8          11.
 DATE DU MINIMUM             1987-07-04   1986-06-08   1985-01-14   1987-02-12
 10 IEME CENTILE                  82.00         1.64          7.8          37.
 MEDIANE                         102.50         2.00          7.9         162.
 90 IEME CENTILE                 120.00         2.24          8.1         412.
 MAXIMUM                         125.00         2.43          8.1        1063.
 DATE DU MAXIMUM             1987-02-12   1986-01-13   1987-12-07   1985-07-08
 ECART TYPE                       13.54         0.24          0.1         198.




                                Na DISS     Mg TOTAL      Mg DISS      P ORTHO
                                                                         TOTAL
                                  11103        12003        12102        15205
                                mg/L Na      mg/L Mg      mg/L Mg       mg/L P


 NO. DE VALEURS - MENTION L           0            0            0           12
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         36           24           12            0
 MOYENNE                             6.           8.           7.        0.003
 MINIMUM                             4.           6.           6.        0.003
 DATE DU MINIMUM             1986-07-14   1986-07-14   1987-06-10   1987-01-15
 10 IEME CENTILE                     4.           6.           6.        0.003
 MEDIANE                             6.           7.           7.        0.003
 90 IEME CENTILE                     8.           8.           8.        0.003
 MAXIMUM                             9.          34.           9.        0.003
 DATE DU MAXIMUM             1987-03-15   1986-08-11   1987-03-15   1987-12-07
 ECART TYPE                          1.           6.           1.        0.000




                           P ORTHO DISS      P TOTAL      SULFATE      Cl DISS
                                                                              
                                  15255        15405        16306        17201
                                 mg/L P       mg/L P     mg/L SO4      mg/L CL


 NO. DE VALEURS - MENTION L          15            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          9           36           36           24
 MOYENNE                          0.003        0.118          19.           6.
 MINIMUM                          0.002        0.020          11.           4.
 DATE DU MINIMUM             1985-01-14   1986-12-15   1985-11-11   1985-06-10
 10 IEME CENTILE                  0.002        0.030          13.           4.
 MEDIANE                          0.003        0.071          18.           6.
 90 IEME CENTILE                  0.004        0.240          24.           8.
 MAXIMUM                          0.006        0.620          27.          10.
 DATE DU MAXIMUM             1985-04-15   1985-07-08   1987-03-15   1986-06-08
 ECART TYPE                       0.001        0.120           4.           1.




                                Cl DISS      P,P-DDT    DDT TOTAL      O,P-DDT
                                                                              
                                  17204        18000        18002        18005
                                mg/L CL         ug/L         ug/L         ug/L


 NO. DE VALEURS - MENTION L           0           24           12           24
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         12            0            0            0
 MOYENNE                             7.        0.207        0.058        0.134
 MINIMUM                             5.        0.027        0.058        0.010
 DATE DU MINIMUM             1987-07-04   1985-12-09   1987-01-15   1985-12-09
 10 IEME CENTILE                     5.        0.027        0.058        0.010
 MEDIANE                             7.        0.027        0.058        0.010
 90 IEME CENTILE                     9.        0.420        0.058        0.280
 MAXIMUM                            10.        0.420        0.058        0.280
 DATE DU MAXIMUM             1987-02-12   1985-11-11   1987-12-07   1985-11-11
 ECART TYPE                          1.        0.200        0.000        0.137




                                P,P-DDD      P,P-DDE    ALPHA-BHC          BHC
                                                                              
                                  18010        18020        18075        18814
                                   ug/L         ug/L         ug/L         ug/L


 NO. DE VALEURS - MENTION L          24           24            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          0            0           24           36
 MOYENNE                          0.082        0.049        0.157        0.220
 MINIMUM                          0.016        0.005        0.040        0.052
 DATE DU MINIMUM             1985-12-09   1985-12-09   1986-02-15   1987-10-14
 10 IEME CENTILE                  0.016        0.005        0.070        0.058
 MEDIANE                          0.016        0.005        0.145        0.220
 90 IEME CENTILE                  0.160        0.100        0.260        0.363
 MAXIMUM                          0.160        0.100        0.280        0.460
 DATE DU MAXIMUM             1985-11-11   1985-11-11   1986-08-11   1986-03-08
 ECART TYPE                       0.073        0.048        0.073        0.122




                                 K DISS      Ca DISS      Cr DISS       Cr HEX
                                                                              
                                  19103        20101        24052        24101
                                 mg/L K      mg/L Ca      mg/L Cr      mg/L Cr


 NO. DE VALEURS - MENTION L           0            0           12           24
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         36           35            0            0
 MOYENNE                            1.4       34.634        0.004        0.004
 MINIMUM                            1.0       27.000        0.004        0.004
 DATE DU MINIMUM             1985-03-11   1985-06-10   1987-01-15   1985-01-14
 10 IEME CENTILE                    1.1       28.650        0.004        0.004
 MEDIANE                            1.5       34.000        0.004        0.004
 90 IEME CENTILE                    1.7       40.300        0.004        0.004
 MAXIMUM                            1.8       43.000        0.004        0.004
 DATE DU MAXIMUM             1987-08-10   1987-02-12   1987-12-07   1986-12-15
 ECART TYPE                         0.2        4.101        0.000        0.000




                                Mn DISS      Fe DISS      Fe DISS      Cu DISS
                                                                              
                                  25104        26104        26105        29106
                                mg/L Mn      mg/L Fe      mg/L Fe      mg/L Cu


 NO. DE VALEURS - MENTION L          36           12           24           36
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          0            0            0            0
 MOYENNE                           0.02         0.01         0.01        0.050
 MINIMUM                           0.02         0.01         0.01        0.050
 DATE DU MINIMUM             1985-01-14   1987-01-15   1985-01-14   1985-01-14
 10 IEME CENTILE                   0.02         0.01         0.01        0.050
 MEDIANE                           0.02         0.01         0.01        0.050
 90 IEME CENTILE                   0.02         0.01         0.01        0.050
 MAXIMUM                           0.02         0.01         0.01        0.050
 DATE DU MAXIMUM             1987-12-07   1987-12-07   1986-12-15   1987-12-07
 ECART TYPE                        0.00         0.00         0.00        0.000




                                Zn DISS     As TOTAL      As DISS      Se DISS
                                                                              
                                  30104        33003        33103        34102
                                mg/L Zn      mg/L As      mg/L As      mg/L Se


 NO. DE VALEURS - MENTION L          36           24           12           12
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          0            0            0            0
 MOYENNE                          0.010        0.020        0.020        0.010
 MINIMUM                          0.010        0.020        0.020        0.010
 DATE DU MINIMUM             1985-01-14   1985-01-14   1987-01-15   1987-01-15
 10 IEME CENTILE                  0.010        0.020        0.020        0.010
 MEDIANE                          0.010        0.020        0.020        0.010
 90 IEME CENTILE                  0.010        0.020        0.020        0.010
 MAXIMUM                          0.010        0.020        0.020        0.010
 DATE DU MAXIMUM             1987-12-07   1986-12-15   1987-12-07   1987-12-07
 ECART TYPE                       0.000        0.000        0.000        0.000




                             COLIFORMES    COL. FEC.      Cd DISS      Cd DISS
                                  TOTAU                                       
                                  36001        36011        48101        48102
                              No./100ml    No./100ml      mg/L Cd      mg/L Cd


 NO. DE VALEURS - MENTION L           0            0           12           24
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         12           36            0            0
 MOYENNE                          1915.         572.        0.001        0.001
 MINIMUM                           260.          49.        0.001        0.001
 DATE DU MINIMUM             1987-03-15   1986-12-15   1987-01-15   1985-01-14
 10 IEME CENTILE                   294.         116.        0.001        0.001
 MEDIANE                          1400.         380.        0.001        0.001
 90 IEME CENTILE                  3290.        1160.        0.001        0.001
 MAXIMUM                          5400.        2200.        0.001        0.001
 DATE DU MAXIMUM             1987-07-04   1987-09-14   1987-12-07   1986-12-15
 ECART TYPE                       1523.         531.        0.000        0.000




                                Hg DISS      Pb DISS      Pb DISS   DEBIT INST.
                                                                              
                                  80111        82101        82103        97160
                                ug/L Hg      mg/L Pb      mg/L Pb         M3/S


 NO. DE VALEURS - MENTION L          36           12           24            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          0            0            0           36
 MOYENNE                          0.200        0.050        0.005      20265.8
 MINIMUM                          0.200        0.050        0.005       5640.0
 DATE DU MINIMUM             1985-01-14   1987-01-15   1985-01-14   1987-02-12
 10 IEME CENTILE                  0.200        0.050        0.005       7226.0
 MEDIANE                          0.200        0.050        0.005      17600.0
 90 IEME CENTILE                  0.200        0.050        0.005      39510.0
 MAXIMUM                          0.200        0.050        0.005      44200.0
 DATE DU MAXIMUM             1987-12-07   1987-12-07   1986-12-15   1985-07-08
 ECART TYPE                       0.000        0.000        0.000      11895.5





 NOM DE LA STATION - HUANGHE (YELLOW RIVER)         NUMERO DE LA STATION 005002
 PAYS - CHINE                                       PROFONDEUR(M)       3.7
 LOCATION - OCT. 2  LAT. 36/44/00  LONG. 116/59/00  ELEVATION(M)  27.5
 CENTRE REGIONAL - WPRA                             TYPE D'EAU   RIVIERE    

 PERIODE DEMANDEE  - 1985-01-01 TO 1987-12-31
 PERIODE DE RELEVEMENT  - 1985-01-07 TO 1987-12-09

 LES STATISTIQUES INCLUENT TOUTES LES DONNEES AVEC MENTION TELLES QUE RAPPORTEES


                           ECHANT INTEG   COND SPEC.         TEMP         TEMP
                                                                              
                                  00190        02041        02061        02062
                                    S/O        uS/cm           oC           oC


 NO. DE VALEURS - MENTION L           0            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         12           35           12           24
 MOYENNE                             2.         760.         14.5         14.3
 MINIMUM                             2.         470.          0.1          0.0
 DATE DU MINIMUM             1985-01-07   1987-08-12   1986-01-13   1985-12-12
 10 IEME CENTILE                     2.         640.          0.6          0.1
 MEDIANE                             2.         743.         17.1         16.3
 90 IEME CENTILE                     2.         855.         25.1         27.9
 MAXIMUM                             2.        1150.         25.4         28.8
 DATE DU MAXIMUM             1985-12-12   1987-12-09   1986-08-16   1985-08-12
 ECART TYPE                          0.         117.          9.7         10.3




                                PHENOLS           CN       NO3NO2        NO2-N
                                                                              
                                  06532        06606        07105        07207
                                   mg/L      mg/L CN       mg/L N       mg/L N


 NO. DE VALEURS - MENTION L          12           34            0            7
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          0            2           24           26
 MOYENNE                          0.003        0.002         2.28         0.02
 MINIMUM                          0.003        0.002         1.40         0.00
 DATE DU MINIMUM             1986-01-13   1985-02-05   1985-10-07   1985-06-11
 10 IEME CENTILE                  0.003        0.002         1.50         0.00
 MEDIANE                          0.003        0.002         2.34         0.02
 90 IEME CENTILE                  0.003        0.002         2.75         0.05
 MAXIMUM                          0.003        0.004         2.90         0.12
 DATE DU MAXIMUM             1986-12-10   1985-01-07   1985-04-11   1987-04-09
 ECART TYPE                       0.000        0.000         0.43         0.03




                                  NO3-N          NH3          NH3      O2 DISS
                                                                              
                                  07313        07554        07556        08101
                                 mg/L N       mg/L N       mg/L N      mg/L O2


 NO. DE VALEURS - MENTION L           0            3            8            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         33            9           16           36
 MOYENNE                           2.31         0.05         0.05         10.2
 MINIMUM                           1.40         0.01         0.01          6.5
 DATE DU MINIMUM             1985-10-07   1987-06-08   1985-06-11   1986-07-12
 10 IEME CENTILE                   1.65         0.01         0.01          7.0
 MEDIANE                           2.30         0.03         0.02          9.6
 90 IEME CENTILE                   2.79         0.09         0.13         13.9
 MAXIMUM                           3.12         0.18         0.22         14.6
 DATE DU MAXIMUM             1987-02-11   1987-02-11   1985-02-05   1985-01-07
 ECART TYPE                        0.44         0.05         0.06          2.6




                                    DBO       F DISS      ALC TOT      ALC TOT
                                                                              
                                  08201        09105        10102        10120
                                mg/L O2       mg/L F   mg/L CaCO3  meq/L CaCO3


 NO. DE VALEURS - MENTION L           0            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         35           36           12           24
 MOYENNE                             2.          0.5       168.25         3.19
 MINIMUM                             0.          0.4       131.00         2.30
 DATE DU MINIMUM             1987-07-08   1985-12-12   1987-06-08   1985-09-09
 10 IEME CENTILE                     1.          0.4       132.20         2.40
 MEDIANE                             2.          0.5       171.00         3.21
 90 IEME CENTILE                     4.          0.7       203.00         4.03
 MAXIMUM                             5.          1.1       220.00         4.50
 DATE DU MAXIMUM             1985-12-12   1986-08-16   1987-01-07   1985-01-07
 ECART TYPE                          1.          0.2        30.50         0.64




                                     pH     MAT.SUSP   RESIDU VOL      Na DISS
                                               105oC         DISS             
                                  10302        10401        10531        11103
                           UNITES DE pH         mg/L         mg/L      mg/L Na


 NO. DE VALEURS - MENTION L           0            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         35           36           21           12
 MOYENNE                            8.1        5343.         434.          73.
 MINIMUM                            7.4         397.         329.          45.
 DATE DU MINIMUM             1985-03-11   1986-06-11   1985-10-07   1987-08-12
 10 IEME CENTILE                    7.8         538.         334.          46.
 MEDIANE                            8.1        1825.         452.          78.
 90 IEME CENTILE                    8.4       13160.         495.          90.
 MAXIMUM                            8.5       44767.         538.          93.
 DATE DU MAXIMUM             1987-05-06   1986-07-12   1985-07-08   1987-10-14
 ECART TYPE                         0.3        8990.          59.          17.




                                Na DISS      Mg DISS      P ORTHO P ORTHO DISS
                                                            TOTAL             
                                  11105        12102        15205        15255
                                mg/L Na      mg/L Mg       mg/L P       mg/L P


 NO. DE VALEURS - MENTION L           0            0            1           12
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         24           36           11           12
 MOYENNE                            65.          24.        0.010        0.018
 MINIMUM                             7.          15.        0.005        0.005
 DATE DU MINIMUM             1985-09-09   1987-08-12   1987-01-07   1986-11-05
 10 IEME CENTILE                    48.          19.        0.005        0.006
 MEDIANE                            67.          24.        0.009        0.020
 90 IEME CENTILE                    78.          29.        0.012        0.020
 MAXIMUM                            84.          32.        0.020        0.093
 DATE DU MAXIMUM             1986-06-11   1985-01-07   1987-12-09   1986-06-11
 ECART TYPE                         16.           4.        0.004        0.017




                                P TOTAL      SULFATE      Cl DISS      Cl DISS
                                                                              
                                  15405        16306        17201        17204
                                 mg/L P     mg/L SO4      mg/L CL      mg/L CL


 NO. DE VALEURS - MENTION L           0            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         36           36           24           12
 MOYENNE                          2.551         107.          63.          70.
 MINIMUM                          0.257          48.          33.          31.
 DATE DU MINIMUM             1985-04-11   1987-08-12   1985-11-04   1987-08-12
 10 IEME CENTILE                  0.352          68.          40.          33.
 MEDIANE                          0.900         110.          67.          72.
 90 IEME CENTILE                  7.790         143.          77.          90.
 MAXIMUM                         17.000         150.          89.          95.
 DATE DU MAXIMUM             1985-09-09   1987-01-07   1986-01-13   1987-10-14
 ECART TYPE                       3.855          26.          14.          21.




                                P,P-DDT    DDT TOTAL      O,P-DDT      P,P-DDD
                                                                              
                                  18000        18002        18005        18010
                                   ug/L         ug/L         ug/L         ug/L


 NO. DE VALEURS - MENTION L          24           12           24           24
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          0            0            0            0
 MOYENNE                          0.130        0.040        0.094        0.029
 MINIMUM                          0.130        0.040        0.094        0.029
 DATE DU MINIMUM             1985-01-07   1987-01-07   1985-01-07   1985-01-07
 10 IEME CENTILE                  0.130        0.040        0.094        0.029
 MEDIANE                          0.130        0.040        0.094        0.029
 90 IEME CENTILE                  0.130        0.040        0.094        0.029
 MAXIMUM                          0.130        0.040        0.094        0.029
 DATE DU MAXIMUM             1986-12-10   1987-12-09   1986-12-10   1986-12-10
 ECART TYPE                       0.000        0.000        0.000        0.000




                                P,P-DDE    ALPHA-BHC          BHC       K DISS
                                                                              
                                  18020        18075        18814        19103
                                   ug/L         ug/L         ug/L       mg/L K


 NO. DE VALEURS - MENTION L          24            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          0           24           36           12
 MOYENNE                          0.014        0.050        0.074          2.8
 MINIMUM                          0.014        0.014        0.018          2.0
 DATE DU MINIMUM             1985-01-07   1986-07-12   1987-07-08   1987-01-07
 10 IEME CENTILE                  0.014        0.025        0.021          2.0
 MEDIANE                          0.014        0.045        0.061          2.8
 90 IEME CENTILE                  0.014        0.087        0.142          3.4
 MAXIMUM                          0.014        0.092        0.167          3.8
 DATE DU MAXIMUM             1986-12-10   1985-05-11   1985-06-11   1987-10-14
 ECART TYPE                       0.000        0.023        0.042          0.6




                                 K DISS      Ca DISS      Ca DISS      Cr DISS
                                                                              
                                  19105        20101        20103        24052
                                 mg/L K      mg/L Ca      mg/L Ca      mg/L Cr


 NO. DE VALEURS - MENTION L           0            0            0           12
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         24           12           24            0
 MOYENNE                            2.5       50.092       54.333        0.004
 MINIMUM                            1.4       30.000       32.400        0.004
 DATE DU MINIMUM             1986-01-13   1987-08-12   1986-04-14   1987-01-07
 10 IEME CENTILE                    2.0       31.400       36.000        0.004
 MEDIANE                            2.5       53.000       52.500        0.004
 90 IEME CENTILE                    3.2       62.200       73.000        0.004
 MAXIMUM                            3.3       64.000       86.000        0.004
 DATE DU MAXIMUM             1986-07-12   1987-02-11   1986-01-13   1987-12-09
 ECART TYPE                         0.5       10.627       13.340        0.000




                                 Cr HEX      Mn DISS      Fe DISS      Fe DISS
                                                                              
                                  24101        25104        26102        26104
                                mg/L Cr      mg/L Mn      mg/L Fe      mg/L Fe


 NO. DE VALEURS - MENTION L          22           36           21           10
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          2            0            3            2
 MOYENNE                          0.004         0.05         0.05         0.06
 MINIMUM                          0.004         0.01         0.04         0.05
 DATE DU MINIMUM             1985-02-05   1987-01-07   1986-07-12   1987-01-07
 10 IEME CENTILE                  0.004         0.01         0.05         0.05
 MEDIANE                          0.004         0.04         0.05         0.05
 90 IEME CENTILE                  0.004         0.10         0.05         0.06
 MAXIMUM                          0.006         0.10         0.13         0.13
 DATE DU MAXIMUM             1985-01-07   1985-12-12   1985-04-11   1987-06-08
 ECART TYPE                       0.000         0.04         0.02         0.02




                                Cu DISS      Zn DISS      As DISS   COLIFORMES
                                                                         TOTAU
                                  29106        30104        33103        36001
                                mg/L Cu      mg/L Zn      mg/L As    No./100ml


 NO. DE VALEURS - MENTION L          36           23           34            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          0           13            2           12
 MOYENNE                          0.050        0.018        0.010        7370.
 MINIMUM                          0.010        0.007        0.010         220.
 DATE DU MINIMUM             1987-01-07   1987-08-12   1985-01-07   1987-10-14
 10 IEME CENTILE                  0.010        0.008        0.010         284.
 MEDIANE                          0.040        0.020        0.010        1260.
 90 IEME CENTILE                  0.100        0.027        0.010       21600.
 MAXIMUM                          0.100        0.038        0.020       24000.
 DATE DU MAXIMUM             1985-12-12   1986-09-10   1985-02-05   1987-09-09
 ECART TYPE                       0.038        0.007        0.002        9204.




                              COL. FEC.      Cd DISS      Hg DISS      Pb DISS
                                                                              
                                  36011        48101        80111        82101
                              No./100ml      mg/L Cd      ug/L Hg      mg/L Pb


 NO. DE VALEURS - MENTION L           0           29           35           34
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         35            7            1            2
 MOYENNE                          4641.        0.000        0.222        0.002
 MINIMUM                            49.        0.000        0.200        0.002
 DATE DU MINIMUM             1987-02-11   1985-02-05   1985-01-07   1985-01-07
 10 IEME CENTILE                   120.        0.000        0.200        0.002
 MEDIANE                           920.        0.000        0.200        0.002
 90 IEME CENTILE                 16000.        0.000        0.200        0.002
 MAXIMUM                         24000.        0.000        0.980        0.005
 DATE DU MAXIMUM             1986-07-12   1985-11-04   1987-12-09   1987-05-06
 ECART TYPE                       7519.        0.000        0.130        0.001




                             DEBIT INST.
                                       
                                  97160
                                   M3/S


 NO. DE VALEURS - MENTION L           0
 NO. DE VALEURS - MENTION G           0
 NO. DE VALEURS SANS MENTION         36
 MOYENNE                          666.2
 MINIMUM                           52.0
 DATE DU MINIMUM             1987-10-14
 10 IEME CENTILE                  121.2
 MEDIANE                          507.0
 90 IEME CENTILE                 1038.0
 MAXIMUM                         4280.0
 DATE DU MAXIMUM             1985-10-07
 ECART TYPE                       747.5





 NOM DE LA STATION - ZHUJIANG (PEARL RIVER)         NUMERO DE LA STATION 005003
 PAYS - CHINE                                       PROFONDEUR(M)       9.9
 LOCATION - OCT. 2  LAT. 23/04/00  LONG. 112/27/00  ELEVATION(M)   3.1
 CENTRE REGIONAL - WPRA                             TYPE D'EAU   RIVIERE    

 PERIODE DEMANDEE  - 1985-01-01 TO 1987-12-31
 PERIODE DE RELEVEMENT  - 1985-01-11 TO 1987-12-10

 LES STATISTIQUES INCLUENT TOUTES LES DONNEES AVEC MENTION TELLES QUE RAPPORTEES


                           ECHANT INTEG   COND SPEC.         TEMP      PHENOLS
                                                                              
                                  00190        02041        02062        06532
                                    S/O        uS/cm           oC         mg/L


 NO. DE VALEURS - MENTION L           0            0            0           12
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         12           36           36            0
 MOYENNE                             2.         197.         22.3        0.002
 MINIMUM                             2.         143.         11.0        0.002
 DATE DU MINIMUM             1985-01-11   1986-05-13   1985-01-11   1986-01-14
 10 IEME CENTILE                     2.         149.         14.5        0.002
 MEDIANE                             2.         204.         23.7        0.002
 90 IEME CENTILE                     2.         233.         28.2        0.002
 MAXIMUM                             2.         259.         32.5        0.002
 DATE DU MAXIMUM             1985-12-11   1987-10-13   1985-08-13   1986-12-11
 ECART TYPE                          0.          33.          5.8        0.000




                                     CN        NO2-N        NO3-N          NH3
                                                                              
                                  06606        07207        07313        07554
                                mg/L CN       mg/L N       mg/L N       mg/L N


 NO. DE VALEURS - MENTION L          34            5            0            3
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          2           31           36            9
 MOYENNE                          0.002         0.01         0.61         0.02
 MINIMUM                          0.002         0.00         0.31         0.01
 DATE DU MINIMUM             1985-01-11   1985-06-12   1986-12-11   1987-01-13
 10 IEME CENTILE                  0.002         0.00         0.38         0.01
 MEDIANE                          0.002         0.00         0.59         0.01
 90 IEME CENTILE                  0.002         0.02         0.87         0.05
 MAXIMUM                          0.002         0.15         1.10         0.08
 DATE DU MAXIMUM             1987-12-10   1987-05-12   1987-07-14   1987-04-09
 ECART TYPE                       0.000         0.03         0.18         0.02




                                    NH3 POURC.SAT.OD      O2 DISS          DBO
                                                                              
                                  07556        08001        08101        08201
                                 mg/L N  POURCENTAGE      mg/L O2      mg/L O2


 NO. DE VALEURS - MENTION L          17            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          7           12           36           36
 MOYENNE                           0.01          88.          7.8           1.
 MINIMUM                           0.01          77.          5.8           0.
 DATE DU MINIMUM             1985-01-11   1986-07-10   1985-07-10   1985-03-13
 10 IEME CENTILE                   0.01          77.          6.5           0.
 MEDIANE                           0.01          89.          7.8           1.
 90 IEME CENTILE                   0.01          96.          9.3           1.
 MAXIMUM                           0.02          97.         10.3           1.
 DATE DU MAXIMUM             1986-11-12   1986-03-12   1985-01-11   1985-01-11
 ECART TYPE                        0.00           7.          1.2           0.




                                 F DISS      ALC TOT      ALC TOT           pH
                                                                              
                                  09105        10102        10120        10302
                                 mg/L F   mg/L CaCO3  meq/L CaCO3 UNITES DE pH


 NO. DE VALEURS - MENTION L           0            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         36           12           24           36
 MOYENNE                            0.1        89.58         1.88          8.0
 MINIMUM                            0.1        65.00         1.30          7.5
 DATE DU MINIMUM             1985-05-10   1987-05-12   1986-05-13   1985-05-10
 10 IEME CENTILE                    0.1        66.00         1.50          7.8
 MEDIANE                            0.1        90.00         2.00          8.1
 90 IEME CENTILE                    0.2       110.00         2.20          8.2
 MAXIMUM                            0.2       110.00         2.30          8.4
 DATE DU MAXIMUM             1987-04-09   1987-03-12   1986-11-12   1987-03-12
 ECART TYPE                         0.1        17.90         0.29          0.2




                               MAT.SUSP      Na DISS     Mg TOTAL      Mg DISS
                                  105oC                                       
                                  10401        11103        12003        12102
                                   mg/L      mg/L Na      mg/L Mg      mg/L Mg


 NO. DE VALEURS - MENTION L           0            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         36           36           12           12
 MOYENNE                           226.           3.           5.           5.
 MINIMUM                             1.           2.           3.           3.
 DATE DU MINIMUM             1986-11-12   1986-07-10   1986-05-13   1987-05-12
 10 IEME CENTILE                     3.           2.           3.           3.
 MEDIANE                            43.           3.           5.           5.
 90 IEME CENTILE                   432.           3.           6.           6.
 MAXIMUM                          2088.           4.           6.           6.
 DATE DU MAXIMUM             1985-07-10   1985-02-13   1986-02-05   1987-03-12
 ECART TYPE                        444.           1.           1.           1.




                                Mg DISS      P ORTHO P ORTHO DISS      P TOTAL
                                               TOTAL                          
                                  12103        15205        15255        15405
                                mg/L Mg       mg/L P       mg/L P       mg/L P


 NO. DE VALEURS - MENTION L           0            1            2           25
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         12           11           22           11
 MOYENNE                             5.        0.004        0.004        0.068
 MINIMUM                             3.        0.003        0.003        0.050
 DATE DU MINIMUM             1985-09-12   1987-01-13   1985-02-13   1985-01-11
 10 IEME CENTILE                     3.        0.003        0.003        0.050
 MEDIANE                             5.        0.004        0.004        0.050
 90 IEME CENTILE                     6.        0.006        0.005        0.089
 MAXIMUM                             6.        0.007        0.008        0.290
 DATE DU MAXIMUM             1985-12-11   1987-09-08   1985-08-13   1986-08-05
 ECART TYPE                          1.        0.001        0.001        0.050






                                SULFATE      Cl DISS      P,P-DDT    DDT TOTAL
                                                                              
                                  16306        17204        18000        18002
                               mg/L SO4      mg/L CL         ug/L         ug/L


 NO. DE VALEURS - MENTION L           6            0           23           12
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         30           36            1            0
 MOYENNE                             7.           3.        0.020        0.065
 MINIMUM                             0.           3.        0.020        0.007
 DATE DU MINIMUM             1985-06-12   1985-10-10   1985-01-11   1987-10-13
 10 IEME CENTILE                     5.           3.        0.020        0.020
 MEDIANE                             7.           3.        0.020        0.070
 90 IEME CENTILE                    10.           4.        0.020        0.070
 MAXIMUM                            15.           4.        0.020        0.070
 DATE DU MAXIMUM             1985-10-10   1987-05-12   1986-12-11   1987-09-08
 ECART TYPE                          3.           0.        0.000        0.018




                                O,P-DDT      P,P-DDD      P,P-DDE    ALPHA-BHC
                                                                              
                                  18005        18010        18020        18075
                                   ug/L         ug/L         ug/L         ug/L


 NO. DE VALEURS - MENTION L          23           24           23            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          1            0            1           24
 MOYENNE                          0.020        0.020        0.010        0.056
 MINIMUM                          0.020        0.020        0.010        0.019
 DATE DU MINIMUM             1985-01-11   1985-01-11   1985-01-11   1986-02-05
 10 IEME CENTILE                  0.020        0.020        0.010        0.028
 MEDIANE                          0.020        0.020        0.010        0.054
 90 IEME CENTILE                  0.020        0.020        0.010        0.072
 MAXIMUM                          0.020        0.020        0.010        0.110
 DATE DU MAXIMUM             1986-12-11   1986-12-11   1986-12-11   1986-04-08
 ECART TYPE                       0.000        0.000        0.000        0.020




                                    BHC       K DISS      Ca DISS      Cr DISS
                                                                              
                                  18814        19103        20101        24052
                                   ug/L       mg/L K      mg/L Ca      mg/L Cr


 NO. DE VALEURS - MENTION L           0            0            0           11
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         36           36           36            0
 MOYENNE                          0.095          1.3       32.197        0.004
 MINIMUM                          0.034          0.9       21.000        0.004
 DATE DU MINIMUM             1987-08-12   1987-07-14   1986-05-13   1987-02-12
 10 IEME CENTILE                  0.040          1.0       25.880        0.004
 MEDIANE                          0.098          1.2       33.100        0.004
 90 IEME CENTILE                  0.146          1.8       37.180        0.004
 MAXIMUM                          0.195          2.4       41.600        0.004
 DATE DU MAXIMUM             1986-06-12   1985-08-13   1987-10-13   1987-12-10
 ECART TYPE                       0.047          0.3        4.854        0.000




                                 Cr HEX      Mn DISS      Fe DISS      Cu DISS
                                                                              
                                  24101        25104        26104        29106
                                mg/L Cr      mg/L Mn      mg/L Fe      mg/L Cu


 NO. DE VALEURS - MENTION L          24            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          0           36           36           36
 MOYENNE                          0.004         0.01         0.07        0.002
 MINIMUM                          0.004         0.00         0.01        0.001
 DATE DU MINIMUM             1985-01-11   1985-11-13   1987-03-12   1985-02-13
 10 IEME CENTILE                  0.004         0.00         0.02        0.001
 MEDIANE                          0.004         0.01         0.05        0.001
 90 IEME CENTILE                  0.004         0.01         0.15        0.003
 MAXIMUM                          0.004         0.01         0.26        0.003
 DATE DU MAXIMUM             1986-12-11   1987-07-14   1987-07-14   1987-02-12
 ECART TYPE                       0.000         0.00         0.06        0.001




                                Zn DISS     As TOTAL     As TOTAL     Se TOTAL
                                                                              
                                  30104        33003        33007        34002
                                mg/L Zn      mg/L As      mg/L As      mg/L Se


 NO. DE VALEURS - MENTION L           0            0            0           36
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         36           12           24            0
 MOYENNE                          0.050        0.002        0.003        0.001
 MINIMUM                          0.010        0.001        0.001        0.001
 DATE DU MINIMUM             1985-07-10   1987-07-14   1986-06-12   1985-01-11
 10 IEME CENTILE                  0.013        0.001        0.001        0.001
 MEDIANE                          0.047        0.001        0.003        0.001
 90 IEME CENTILE                  0.080        0.002        0.005        0.001
 MAXIMUM                          0.230        0.005        0.007        0.001
 DATE DU MAXIMUM             1986-10-13   1987-08-12   1985-06-12   1987-12-10
 ECART TYPE                       0.038        0.001        0.002        0.000




                             COLIFORMES    COL. FEC.      Cd DISS     Hg TOTAL
                                  TOTAU                                       
                                  36001        36011        48101        80011
                              No./100ml    No./100ml      mg/L Cd      ug/L Hg


 NO. DE VALEURS - MENTION L           0            0           24            1
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         12           36           12            0
 MOYENNE                          1804.         651.        0.000        0.100
 MINIMUM                           130.           7.        0.000             
 DATE DU MINIMUM             1987-03-12   1986-03-12   1985-02-13             
 10 IEME CENTILE                   131.          36.        0.000             
 MEDIANE                          1415.         405.        0.000             
 90 IEME CENTILE                  3312.        1542.        0.000             
 MAXIMUM                          6730.        3350.        0.001             
 DATE DU MAXIMUM             1987-07-14   1985-07-10   1987-03-12             
 ECART TYPE                       1894.         728.        0.000             




                                Hg DISS      Pb DISS   DEBIT INST.
                                                                 
                                  80111        82101        97160
                                ug/L Hg      mg/L Pb         M3/S


 NO. DE VALEURS - MENTION L          35            0            0
 NO. DE VALEURS - MENTION G           0            0            0
 NO. DE VALEURS SANS MENTION          0           36           36
 MOYENNE                          0.100        0.002       7758.6
 MINIMUM                          0.100        0.001       2080.0
 DATE DU MINIMUM             1985-01-11   1985-11-13   1987-02-12
 10 IEME CENTILE                  0.100        0.001       2434.0
 MEDIANE                          0.100        0.002       4850.0
 90 IEME CENTILE                  0.100        0.003      17050.0
 MAXIMUM                          0.100        0.018      24800.0
 DATE DU MAXIMUM             1987-12-10   1986-12-11   1986-07-10
 ECART TYPE                       0.000        0.003       6044.3





 NOM DE LA STATION - LAKE TAI                       NUMERO DE LA STATION 005004
 PAYS - CHINE                                       PROFONDEUR(M)       2.9
 LOCATION - OCT. 2  LAT. 31/19/00  LONG. 120/06/00  ELEVATION(M)   7.2
 CENTRE REGIONAL - WPRA                             TYPE D'EAU   LAC/RESERVO

 PERIODE DEMANDEE  - 1985-01-01 TO 1987-12-31
 PERIODE DE RELEVEMENT  - 1985-01-17 TO 1987-11-12

 LES STATISTIQUES INCLUENT TOUTES LES DONNEES AVEC MENTION TELLES QUE RAPPORTEES


                             COND SPEC.         TEMP         TEMP        TRANS
                                                                              
                                  02041        02061        02062        02076
                                  uS/cm           oC           oC        METRE


 NO. DE VALEURS - MENTION L           0            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         18           12            6            1
 MOYENNE                           233.         16.8         15.9          0.2
 MINIMUM                           130.          3.4          4.0             
 DATE DU MINIMUM             1985-03-15   1986-01-15   1987-01-15             
 10 IEME CENTILE                   152.          3.4                          
 MEDIANE                           238.         17.5         15.6             
 90 IEME CENTILE                   290.         28.7                          
 MAXIMUM                           320.         31.0         27.8             
 DATE DU MAXIMUM             1987-01-15   1985-07-17   1987-07-14             
 ECART TYPE                         51.         10.1          9.0             




                                     CN     CHLORA A        NO2-N        NO3-N
                                                                              
                                  06606        06711        07207        07313
                                mg/L CN         mg/L       mg/L N       mg/L N


 NO. DE VALEURS - MENTION L          17            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          1           17           18           18
 MOYENNE                          0.002       0.0068         0.01         1.32
 MINIMUM                          0.002       0.0000         0.00         0.14
 DATE DU MINIMUM             1985-01-17   1986-09-12   1986-11-10   1987-09-10
 10 IEME CENTILE                  0.002       0.0014         0.00         0.56
 MEDIANE                          0.002       0.0040         0.01         1.35
 90 IEME CENTILE                  0.002       0.0123         0.02         1.78
 MAXIMUM                          0.005       0.0360         0.03         2.60
 DATE DU MAXIMUM             1987-09-10   1987-03-13   1987-03-13   1985-01-17
 ECART TYPE                       0.001       0.0087         0.01         0.56




                                    NH3          NH3 POURC.SAT.OD      O2 DISS
                                                                              
                                  07554        07556        08001        08101
                                 mg/L N       mg/L N  POURCENTAGE      mg/L O2


 NO. DE VALEURS - MENTION L           0            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          6           12            6           18
 MOYENNE                           0.06         0.06          93.          9.6
 MINIMUM                           0.02         0.01          86.          6.4
 DATE DU MINIMUM             1987-09-10   1986-05-13   1986-07-10   1985-07-17
 10 IEME CENTILE                                0.02                       6.9
 MEDIANE                           0.04         0.04          94.          9.9
 90 IEME CENTILE                                0.12                      12.5
 MAXIMUM                           0.13         0.21          97.         13.0
 DATE DU MAXIMUM             1987-03-13   1985-01-17   1986-03-11   1985-01-17
 ECART TYPE                        0.04         0.06           4.          2.2




                                    DBO       F DISS      ALC TOT      ALC TOT
                                                                              
                                  08201        09105        10102        10120
                                mg/L O2       mg/L F   mg/L CaCO3  meq/L CaCO3


 NO. DE VALEURS - MENTION L           0            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         18           18            6           12
 MOYENNE                             1.          0.3        53.79         1.06
 MINIMUM                             0.          0.2        42.50         0.95
 DATE DU MINIMUM             1986-01-15   1985-11-12   1987-07-14   1986-01-15
 10 IEME CENTILE                     0.          0.2                      0.95
 MEDIANE                             1.          0.3        53.80         1.00
 90 IEME CENTILE                     2.          0.3                      1.14
 MAXIMUM                             2.          0.3        62.60         1.32
 DATE DU MAXIMUM             1985-03-15   1987-03-13   1987-03-13   1985-01-17
 ECART TYPE                          1.          0.0         6.69         0.10




                                     pH           pH     MAT.SUSP      Na DISS
                                                            105oC             
                                  10300        10302        10401        11103
                           UNITES DE pH UNITES DE pH         mg/L      mg/L Na


 NO. DE VALEURS - MENTION L           0            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         12            6           18            6
 MOYENNE                            7.6          7.8         108.          13.
 MINIMUM                            7.1          7.6           1.           9.
 DATE DU MINIMUM             1986-07-10   1987-01-15   1986-09-12   1987-09-10
 10 IEME CENTILE                    7.2                       13.             
 MEDIANE                            7.7          7.8          70.          13.
 90 IEME CENTILE                    7.8                      192.             
 MAXIMUM                            7.8          8.0         384.          21.
 DATE DU MAXIMUM             1986-09-12   1987-09-10   1987-01-15   1987-07-14
 ECART TYPE                         0.2          0.2         105.           4.




                                Na DISS      Mg DISS      P ORTHO    PO4-P SOL
                                                            TOTAL             
                                  11105        12102        15205        15254
                                mg/L Na      mg/L Mg       mg/L P     mg/L PO4


 NO. DE VALEURS - MENTION L           0            0            0            3
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION         12           18            6            3
 MOYENNE                            11.           6.        0.012        0.006
 MINIMUM                             8.           5.        0.005        0.003
 DATE DU MINIMUM             1985-11-12   1986-01-15   1987-09-10   1985-01-17
 10 IEME CENTILE                     8.           5.                          
 MEDIANE                            11.           6.        0.012        0.004
 90 IEME CENTILE                    13.           7.                          
 MAXIMUM                            14.           7.        0.019        0.016
 DATE DU MAXIMUM             1986-09-12   1985-01-17   1987-01-15   1985-03-15
 ECART TYPE                          2.           1.        0.006        0.005




                           P ORTHO DISS      P TOTAL      SULFATE      Cl DISS
                                                                              
                                  15255        15405        16306        17201
                                 mg/L P       mg/L P     mg/L SO4      mg/L CL


 NO. DE VALEURS - MENTION L           0            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          5           18           18           12
 MOYENNE                          0.005        0.082          23.          14.
 MINIMUM                          0.001        0.037          17.          13.
 DATE DU MINIMUM             1986-01-15   1985-09-10   1986-01-15   1985-03-15
 10 IEME CENTILE                               0.039          19.          13.
 MEDIANE                          0.007        0.064          22.          14.
 90 IEME CENTILE                               0.140          27.          16.
 MAXIMUM                          0.010        0.240          30.          17.
 DATE DU MAXIMUM             1986-03-11   1987-01-15   1986-09-12   1986-05-13
 ECART TYPE                       0.004        0.051           4.           1.




                                Cl DISS      P,P-DDT    DDT TOTAL      O,P-DDT
                                                                              
                                  17204        18000        18002        18005
                                mg/L CL         ug/L         ug/L         ug/L


 NO. DE VALEURS - MENTION L           0           12            5           12
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          6            0            0            0
 MOYENNE                            16.        0.055        0.140        0.036
 MINIMUM                            12.        0.015        0.140        0.027
 DATE DU MINIMUM             1987-09-10   1985-05-15   1987-01-15   1985-01-17
 10 IEME CENTILE                               0.015                     0.027
 MEDIANE                            16.        0.070        0.140        0.040
 90 IEME CENTILE                               0.070                     0.040
 MAXIMUM                            20.        0.070        0.140        0.040
 DATE DU MAXIMUM             1987-01-15   1986-11-10   1987-11-12   1986-11-10
 ECART TYPE                          3.        0.023        0.000        0.006




                                P,P-DDD      P,P-DDE    ALPHA-BHC          BHC
                                                                              
                                  18010        18020        18075        18814
                                   ug/L         ug/L         ug/L         ug/L


 NO. DE VALEURS - MENTION L          12           12            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          0            0           12           17
 MOYENNE                          0.023        0.013        0.082        0.205
 MINIMUM                          0.020        0.010        0.028        0.054
 DATE DU MINIMUM             1985-09-10   1985-09-10   1986-11-10   1987-01-15
 10 IEME CENTILE                  0.020        0.010        0.028        0.058
 MEDIANE                          0.020        0.010        0.065        0.170
 90 IEME CENTILE                  0.031        0.022        0.154        0.383
 MAXIMUM                          0.033        0.025        0.220        0.670
 DATE DU MAXIMUM             1985-07-17   1985-07-17   1985-11-12   1985-11-12
 ECART TYPE                       0.005        0.006        0.060        0.162




                                 K DISS       K DISS      Ca DISS      Ca DISS
                                                                              
                                  19103        19105        20101        20103
                                 mg/L K       mg/L K      mg/L Ca      mg/L Ca


 NO. DE VALEURS - MENTION L           0            0            0            0
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          6           12            6           12
 MOYENNE                            2.2          2.3       18.000       19.575
 MINIMUM                            1.9          1.8       14.000       13.000
 DATE DU MINIMUM             1987-07-14   1986-01-15   1987-07-14   1986-05-13
 10 IEME CENTILE                                 1.8                    13.700
 MEDIANE                            2.2          2.2       17.750       19.350
 90 IEME CENTILE                                 2.7                    22.310
 MAXIMUM                            2.7          2.8       21.500       27.100
 DATE DU MAXIMUM             1987-03-13   1986-05-13   1987-03-13   1985-01-17
 ECART TYPE                         0.3          0.3        3.125        3.470




                                Cr DISS       Cr HEX      Mn DISS      Fe DISS
                                                                              
                                  24052        24101        25104        26104
                                mg/L Cr      mg/L Cr      mg/L Mn      mg/L Fe


 NO. DE VALEURS - MENTION L           6           10           18            1
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          0            2            0            5
 MOYENNE                          0.004        0.004         0.02         0.08
 MINIMUM                          0.004        0.004         0.02         0.03
 DATE DU MINIMUM             1987-01-15   1985-03-15   1985-01-17   1987-05-08
 10 IEME CENTILE                               0.004         0.02             
 MEDIANE                          0.004        0.004         0.02         0.06
 90 IEME CENTILE                               0.004         0.02             
 MAXIMUM                          0.004        0.006         0.02         0.18
 DATE DU MAXIMUM             1987-11-12   1985-01-17   1987-11-12   1987-07-14
 ECART TYPE                       0.000        0.001         0.00         0.06




                                Fe DISS      Cu DISS      Zn DISS     As TOTAL
                                                                              
                                  26105        29106        30104        33003
                                mg/L Fe      mg/L Cu      mg/L Zn      mg/L As


 NO. DE VALEURS - MENTION L           3           18           12           12
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          9            0            6            0
 MOYENNE                           0.05        0.029        0.026        0.010
 MINIMUM                           0.01        0.003        0.013        0.010
 DATE DU MINIMUM             1985-03-15   1986-05-13   1985-01-17   1985-01-17
 10 IEME CENTILE                   0.01        0.025        0.013        0.010
 MEDIANE                           0.03        0.030        0.013        0.010
 90 IEME CENTILE                   0.11        0.030        0.031        0.010
 MAXIMUM                           0.19        0.030        0.200        0.010
 DATE DU MAXIMUM             1986-03-11   1986-03-11   1987-01-15   1986-11-10
 ECART TYPE                        0.06        0.006        0.044        0.000




                                As DISS   COLIFORMES    COL. FEC.      Cd DISS
                                               TOTAU                          
                                  33103        36001        36011        48101
                                mg/L As    No./100ml    No./100ml      mg/L Cd


 NO. DE VALEURS - MENTION L           6            0            7            5
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          0            1           11            1
 MOYENNE                          0.010          49.           4.        0.000
 MINIMUM                          0.010                        2.        0.000
 DATE DU MINIMUM             1987-01-15                1985-01-17   1987-01-15
 10 IEME CENTILE                                               2.             
 MEDIANE                          0.010                        2.        0.000
 90 IEME CENTILE                                               8.             
 MAXIMUM                          0.010                       17.        0.000
 DATE DU MAXIMUM             1987-11-12                1987-11-12   1987-11-12
 ECART TYPE                       0.000                        4.        0.000




                                Cd DISS      Hg DISS      Pb DISS      Pb DISS
                                                                              
                                  48102        80111        82101        82103
                                mg/L Cd      ug/L Hg      mg/L Pb      mg/L Pb


 NO. DE VALEURS - MENTION L           8           11            6            4
 NO. DE VALEURS - MENTION G           0            0            0            0
 NO. DE VALEURS SANS MENTION          4            7            0            8
 MOYENNE                          0.000        0.106        0.002        0.003
 MINIMUM                          0.000        0.050        0.002        0.001
 DATE DU MINIMUM             1985-01-17   1985-03-15   1987-01-15   1985-05-15
 10 IEME CENTILE                  0.000        0.050                     0.001
 MEDIANE                          0.000        0.050        0.002        0.002
 90 IEME CENTILE                  0.000        0.223                     0.005
 MAXIMUM                          0.000        0.290        0.002        0.006
 DATE DU MAXIMUM             1986-09-12   1986-05-13   1987-11-12   1986-07-10
 ECART TYPE                       0.000        0.084        0.000        0.002



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