| Home | Français | ||
|---|---|---|
STATISTICS FOR CHINA
GEMS/WATER - STATISTICAL SUMMARY BY STATION 2002-02-18 PAGE 125
STATION - CHANGJIANG (YANGTZE RIVER) STATION NO. 005001
COUNTRY - CHINA DEPTH(M) 10.2
LOCATION - OCT. 2 LAT. 30/35/00 LONG. 114/47/00 ELEVATION(M) 18.7
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1985-01-01 TO 1987-12-31
PERIOD OF RECORD FROM - 1985-01-14 TO 1987-12-07
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG ELEC TEMP TEMP CN
SAMPLE COND
00190 02041 02061 02062 06606
N/A us/cm deg C deg C mg/L Cn
NO. OF L-FLAGGED VALUES 0 0 0 0 36
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 36 24 12 0
MEAN 2. 259. 17.8 17.7 0.002
MINIMUM 2. 185. 6.1 9.3 0.002
DATE OF MINIMUM 1985-01-14 1986-07-14 1985-01-14 1987-01-15 1985-01-14
10TH PERCENTILE 2. 202. 7.7 9.4 0.002
MEDIAN 2. 258. 16.6 17.3 0.002
90TH PERCENTILE 2. 312. 27.2 24.9 0.002
MAXIMUM 2. 360. 29.0 27.3 0.002
DATE OF MAXIMUM 1985-12-09 1987-02-12 1985-08-12 1987-08-10 1987-12-07
STANDARD DEVIATION 0. 41. 7.6 6.6 0.000
NO3NO2 NO2-N NO3-N NH3 O2
DISS
07105 07207 07313 07554 08101
mg/L N mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 7 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 24 33 33 29 36
MEAN 0.38 0.01 0.40 0.10 8.6
MINIMUM 0.29 0.00 0.28 0.02 6.3
DATE OF MINIMUM 1985-09-09 1987-06-10 1985-09-09 1987-08-10 1987-07-04
10TH PERCENTILE 0.31 0.00 0.30 0.03 6.7
MEDIAN 0.38 0.01 0.38 0.06 8.6
90TH PERCENTILE 0.45 0.03 0.51 0.21 10.8
MAXIMUM 0.47 0.05 0.75 0.26 11.5
DATE OF MAXIMUM 1986-02-15 1987-04-12 1987-12-07 1985-02-05 1985-01-14
STANDARD DEVIATION 0.05 0.01 0.10 0.07 1.6
BOD F ALK ALK pH
DISS TOTAL TOTAL
08201 09105 10102 10120 10302
mg/L O2 mg/L F mg/L MEQ/L pH UNITS
NO. OF L-FLAGGED VALUES 0 1 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 35 12 24 36
MEAN 1. 0.2 103.33 2.00 7.9
MINIMUM 0. 0.1 80.00 1.40 7.8
DATE OF MINIMUM 1985-09-09 1985-06-10 1987-07-04 1986-06-08 1985-01-14
10TH PERCENTILE 0. 0.1 82.00 1.64 7.8
MEDIAN 1. 0.2 102.50 2.00 7.9
90TH PERCENTILE 2. 0.2 120.00 2.24 8.1
MAXIMUM 3. 0.2 125.00 2.43 8.1
DATE OF MAXIMUM 1985-01-14 1987-06-10 1987-02-12 1986-01-13 1987-12-07
STANDARD DEVIATION 1. 0.0 13.54 0.24 0.1
SUSP SOL Na Mg Mg P ORTHO
105 DEG DISS TOTAL DISS TOTAL
10401 11103 12003 12102 15205
mg/L mg/L Na mg/L Mg mg/L Mg mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 12
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 36 24 12 0
MEAN 232. 6. 8. 7. 0.003
MINIMUM 11. 4. 6. 6. 0.003
DATE OF MINIMUM 1987-02-12 1986-07-14 1986-07-14 1987-06-10 1987-01-15
10TH PERCENTILE 37. 4. 6. 6. 0.003
MEDIAN 162. 6. 7. 7. 0.003
90TH PERCENTILE 412. 8. 8. 8. 0.003
MAXIMUM 1063. 9. 34. 9. 0.003
DATE OF MAXIMUM 1985-07-08 1987-03-15 1986-08-11 1987-03-15 1987-12-07
STANDARD DEVIATION 198. 1. 6. 1. 0.000
P ORTHO P SULPHATE Cl Cl
DISS TOTAL DISS DISS
15255 15405 16306 17201 17204
mg/L P mg/L P mg/L SO4 mg/L Cl mg/L Cl
NO. OF L-FLAGGED VALUES 15 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 9 36 36 24 12
MEAN 0.003 0.118 19. 6. 7.
MINIMUM 0.002 0.020 11. 4. 5.
DATE OF MINIMUM 1985-01-14 1986-12-15 1985-11-11 1985-06-10 1987-07-04
10TH PERCENTILE 0.002 0.030 13. 4. 5.
MEDIAN 0.003 0.071 18. 6. 7.
90TH PERCENTILE 0.004 0.240 24. 8. 9.
MAXIMUM 0.006 0.620 27. 10. 10.
DATE OF MAXIMUM 1985-04-15 1985-07-08 1987-03-15 1986-06-08 1987-02-12
STANDARD DEVIATION 0.001 0.120 4. 1. 1.
P,P-DDT DDT O,P-DDT P,P-DDD P,P-DDE
TOTAL
18000 18002 18005 18010 18020
ug/L ug/L ug/L ug/L ug/L
NO. OF L-FLAGGED VALUES 24 12 24 24 24
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 0 0 0 0 0
MEAN 0.207 0.058 0.134 0.082 0.049
MINIMUM 0.027 0.058 0.010 0.016 0.005
DATE OF MINIMUM 1985-12-09 1987-01-15 1985-12-09 1985-12-09 1985-12-09
10TH PERCENTILE 0.027 0.058 0.010 0.016 0.005
MEDIAN 0.027 0.058 0.010 0.016 0.005
90TH PERCENTILE 0.420 0.058 0.280 0.160 0.100
MAXIMUM 0.420 0.058 0.280 0.160 0.100
DATE OF MAXIMUM 1985-11-11 1987-12-07 1985-11-11 1985-11-11 1985-11-11
STANDARD DEVIATION 0.200 0.000 0.137 0.073 0.048
ALPHA- BHC K Ca Cr
BHC DISS DISS DISS
18075 18814 19103 20101 24052
ug/L ug/L mg/L K mg/L Ca mg/L Cr
NO. OF L-FLAGGED VALUES 0 0 0 0 12
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 24 36 36 35 0
MEAN 0.157 0.220 1.4 34.634 0.004
MINIMUM 0.040 0.052 1.0 27.000 0.004
DATE OF MINIMUM 1986-02-15 1987-10-14 1985-03-11 1985-06-10 1987-01-15
10TH PERCENTILE 0.070 0.058 1.1 28.650 0.004
MEDIAN 0.145 0.220 1.5 34.000 0.004
90TH PERCENTILE 0.260 0.363 1.7 40.300 0.004
MAXIMUM 0.280 0.460 1.8 43.000 0.004
DATE OF MAXIMUM 1986-08-11 1986-03-08 1987-08-10 1987-02-12 1987-12-07
STANDARD DEVIATION 0.073 0.122 0.2 4.101 0.000
Cr Mn Fe Fe Cu
HEX DISS DISS DISS DISS
24101 25104 26104 26105 29106
mg/L Cr mg/L Mn mg/L Fe mg/L Fe mg/L Cu
NO. OF L-FLAGGED VALUES 24 36 12 24 36
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 0 0 0 0 0
MEAN 0.004 0.02 0.01 0.01 0.050
MINIMUM 0.004 0.02 0.01 0.01 0.050
DATE OF MINIMUM 1985-01-14 1985-01-14 1987-01-15 1985-01-14 1985-01-14
10TH PERCENTILE 0.004 0.02 0.01 0.01 0.050
MEDIAN 0.004 0.02 0.01 0.01 0.050
90TH PERCENTILE 0.004 0.02 0.01 0.01 0.050
MAXIMUM 0.004 0.02 0.01 0.01 0.050
DATE OF MAXIMUM 1986-12-15 1987-12-07 1987-12-07 1986-12-15 1987-12-07
STANDARD DEVIATION 0.000 0.00 0.00 0.00 0.000
Zn As As Se COLIFORM
DISS TOTAL DISS DISS TOTAL
30104 33003 33103 34102 36001
mg/L Zn mg/L As mg/L As mg/L Se No/100ml
NO. OF L-FLAGGED VALUES 36 24 12 12 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 0 0 0 0 12
MEAN 0.010 0.020 0.020 0.010 1915.
MINIMUM 0.010 0.020 0.020 0.010 260.
DATE OF MINIMUM 1985-01-14 1985-01-14 1987-01-15 1987-01-15 1987-03-15
10TH PERCENTILE 0.010 0.020 0.020 0.010 294.
MEDIAN 0.010 0.020 0.020 0.010 1400.
90TH PERCENTILE 0.010 0.020 0.020 0.010 3290.
MAXIMUM 0.010 0.020 0.020 0.010 5400.
DATE OF MAXIMUM 1987-12-07 1986-12-15 1987-12-07 1987-12-07 1987-07-04
STANDARD DEVIATION 0.000 0.000 0.000 0.000 1523.
FAEC COL Cd Cd Hg Pb
DISS DISS DISS DISS
36011 48101 48102 80111 82101
No/100ml mg/L Cd mg/L Cd ug/L Hg mg/L Pb
NO. OF L-FLAGGED VALUES 0 12 24 36 12
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 0 0 0 0
MEAN 572. 0.001 0.001 0.200 0.050
MINIMUM 49. 0.001 0.001 0.200 0.050
DATE OF MINIMUM 1986-12-15 1987-01-15 1985-01-14 1985-01-14 1987-01-15
10TH PERCENTILE 116. 0.001 0.001 0.200 0.050
MEDIAN 380. 0.001 0.001 0.200 0.050
90TH PERCENTILE 1160. 0.001 0.001 0.200 0.050
MAXIMUM 2200. 0.001 0.001 0.200 0.050
DATE OF MAXIMUM 1987-09-14 1987-12-07 1986-12-15 1987-12-07 1987-12-07
STANDARD DEVIATION 531. 0.000 0.000 0.000 0.000
Pb INST
DISS DISCHG
82103 97160
mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 24 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 0 36
MEAN 0.005 20265.8
MINIMUM 0.005 5640.0
DATE OF MINIMUM 1985-01-14 1987-02-12
10TH PERCENTILE 0.005 7226.0
MEDIAN 0.005 17600.0
90TH PERCENTILE 0.005 39510.0
MAXIMUM 0.005 44200.0
DATE OF MAXIMUM 1986-12-15 1985-07-08
STANDARD DEVIATION 0.000 11895.5
STATION - HUANGHE (YELLOW RIVER) STATION NO. 005002
COUNTRY - CHINA DEPTH(M) 3.7
LOCATION - OCT. 2 LAT. 36/44/00 LONG. 116/59/00 ELEVATION(M) 27.5
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1985-01-01 TO 1987-12-31
PERIOD OF RECORD FROM - 1985-01-07 TO 1987-12-09
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG ELEC TEMP TEMP PHENOLS
SAMPLE COND
00190 02041 02061 02062 06532
N/A us/cm deg C deg C mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 12
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 35 12 24 0
MEAN 2. 760. 14.5 14.3 0.003
MINIMUM 2. 470. 0.1 0.0 0.003
DATE OF MINIMUM 1985-01-07 1987-08-12 1986-01-13 1985-12-12 1986-01-13
10TH PERCENTILE 2. 640. 0.6 0.1 0.003
MEDIAN 2. 743. 17.1 16.3 0.003
90TH PERCENTILE 2. 855. 25.1 27.9 0.003
MAXIMUM 2. 1150. 25.4 28.8 0.003
DATE OF MAXIMUM 1985-12-12 1987-12-09 1986-08-16 1985-08-12 1986-12-10
STANDARD DEVIATION 0. 117. 9.7 10.3 0.000
CN NO3NO2 NO2-N NO3-N NH3
06606 07105 07207 07313 07554
mg/L Cn mg/L N mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 34 0 7 0 3
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 2 24 26 33 9
MEAN 0.002 2.28 0.02 2.31 0.05
MINIMUM 0.002 1.40 0.00 1.40 0.01
DATE OF MINIMUM 1985-02-05 1985-10-07 1985-06-11 1985-10-07 1987-06-08
10TH PERCENTILE 0.002 1.50 0.00 1.65 0.01
MEDIAN 0.002 2.34 0.02 2.30 0.03
90TH PERCENTILE 0.002 2.75 0.05 2.79 0.09
MAXIMUM 0.004 2.90 0.12 3.12 0.18
DATE OF MAXIMUM 1985-01-07 1985-04-11 1987-04-09 1987-02-11 1987-02-11
STANDARD DEVIATION 0.000 0.43 0.03 0.44 0.05
NH3 O2 BOD F ALK
DISS DISS TOTAL
07556 08101 08201 09105 10102
mg/L N mg/L O2 mg/L O2 mg/L F mg/L
NO. OF L-FLAGGED VALUES 8 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 16 36 35 36 12
MEAN 0.05 10.2 2. 0.5 168.25
MINIMUM 0.01 6.5 0. 0.4 131.00
DATE OF MINIMUM 1985-06-11 1986-07-12 1987-07-08 1985-12-12 1987-06-08
10TH PERCENTILE 0.01 7.0 1. 0.4 132.20
MEDIAN 0.02 9.6 2. 0.5 171.00
90TH PERCENTILE 0.13 13.9 4. 0.7 203.00
MAXIMUM 0.22 14.6 5. 1.1 220.00
DATE OF MAXIMUM 1985-02-05 1985-01-07 1985-12-12 1986-08-16 1987-01-07
STANDARD DEVIATION 0.06 2.6 1. 0.2 30.50
ALK pH SUSP SOL VOL DISS Na
TOTAL 105 DEG SOLIDS DISS
10120 10302 10401 10531 11103
MEQ/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 24 35 36 21 12
MEAN 3.19 8.1 5343. 434. 73.
MINIMUM 2.30 7.4 397. 329. 45.
DATE OF MINIMUM 1985-09-09 1985-03-11 1986-06-11 1985-10-07 1987-08-12
10TH PERCENTILE 2.40 7.8 538. 334. 46.
MEDIAN 3.21 8.1 1825. 452. 78.
90TH PERCENTILE 4.03 8.4 13160. 495. 90.
MAXIMUM 4.50 8.5 44767. 538. 93.
DATE OF MAXIMUM 1985-01-07 1987-05-06 1986-07-12 1985-07-08 1987-10-14
STANDARD DEVIATION 0.64 0.3 8990. 59. 17.
Na Mg P ORTHO P ORTHO P
DISS DISS TOTAL DISS TOTAL
11105 12102 15205 15255 15405
mg/L Na mg/L Mg mg/L P mg/L P mg/L P
NO. OF L-FLAGGED VALUES 0 0 1 12 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 24 36 11 12 36
MEAN 65. 24. 0.010 0.018 2.551
MINIMUM 7. 15. 0.005 0.005 0.257
DATE OF MINIMUM 1985-09-09 1987-08-12 1987-01-07 1986-11-05 1985-04-11
10TH PERCENTILE 48. 19. 0.005 0.006 0.352
MEDIAN 67. 24. 0.009 0.020 0.900
90TH PERCENTILE 78. 29. 0.012 0.020 7.790
MAXIMUM 84. 32. 0.020 0.093 17.000
DATE OF MAXIMUM 1986-06-11 1985-01-07 1987-12-09 1986-06-11 1985-09-09
STANDARD DEVIATION 16. 4. 0.004 0.017 3.855
SULPHATE Cl Cl P,P-DDT DDT
DISS DISS TOTAL
16306 17201 17204 18000 18002
mg/L SO4 mg/L Cl mg/L Cl ug/L ug/L
NO. OF L-FLAGGED VALUES 0 0 0 24 12
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 24 12 0 0
MEAN 107. 63. 70. 0.130 0.040
MINIMUM 48. 33. 31. 0.130 0.040
DATE OF MINIMUM 1987-08-12 1985-11-04 1987-08-12 1985-01-07 1987-01-07
10TH PERCENTILE 68. 40. 33. 0.130 0.040
MEDIAN 110. 67. 72. 0.130 0.040
90TH PERCENTILE 143. 77. 90. 0.130 0.040
MAXIMUM 150. 89. 95. 0.130 0.040
DATE OF MAXIMUM 1987-01-07 1986-01-13 1987-10-14 1986-12-10 1987-12-09
STANDARD DEVIATION 26. 14. 21. 0.000 0.000
O,P-DDT P,P-DDD P,P-DDE ALPHA- BHC
BHC
18005 18010 18020 18075 18814
ug/L ug/L ug/L ug/L ug/L
NO. OF L-FLAGGED VALUES 24 24 24 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 0 0 0 24 36
MEAN 0.094 0.029 0.014 0.050 0.074
MINIMUM 0.094 0.029 0.014 0.014 0.018
DATE OF MINIMUM 1985-01-07 1985-01-07 1985-01-07 1986-07-12 1987-07-08
10TH PERCENTILE 0.094 0.029 0.014 0.025 0.021
MEDIAN 0.094 0.029 0.014 0.045 0.061
90TH PERCENTILE 0.094 0.029 0.014 0.087 0.142
MAXIMUM 0.094 0.029 0.014 0.092 0.167
DATE OF MAXIMUM 1986-12-10 1986-12-10 1986-12-10 1985-05-11 1985-06-11
STANDARD DEVIATION 0.000 0.000 0.000 0.023 0.042
K K Ca Ca Cr
DISS DISS DISS DISS DISS
19103 19105 20101 20103 24052
mg/L K mg/L K mg/L Ca mg/L Ca mg/L Cr
NO. OF L-FLAGGED VALUES 0 0 0 0 12
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 24 12 24 0
MEAN 2.8 2.5 50.092 54.333 0.004
MINIMUM 2.0 1.4 30.000 32.400 0.004
DATE OF MINIMUM 1987-01-07 1986-01-13 1987-08-12 1986-04-14 1987-01-07
10TH PERCENTILE 2.0 2.0 31.400 36.000 0.004
MEDIAN 2.8 2.5 53.000 52.500 0.004
90TH PERCENTILE 3.4 3.2 62.200 73.000 0.004
MAXIMUM 3.8 3.3 64.000 86.000 0.004
DATE OF MAXIMUM 1987-10-14 1986-07-12 1987-02-11 1986-01-13 1987-12-09
STANDARD DEVIATION 0.6 0.5 10.627 13.340 0.000
Cr Mn Fe Fe Cu
HEX DISS DISS DISS DISS
24101 25104 26102 26104 29106
mg/L Cr mg/L Mn mg/L Fe mg/L Fe mg/L Cu
NO. OF L-FLAGGED VALUES 22 36 21 10 36
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 2 0 3 2 0
MEAN 0.004 0.05 0.05 0.06 0.050
MINIMUM 0.004 0.01 0.04 0.05 0.010
DATE OF MINIMUM 1985-02-05 1987-01-07 1986-07-12 1987-01-07 1987-01-07
10TH PERCENTILE 0.004 0.01 0.05 0.05 0.010
MEDIAN 0.004 0.04 0.05 0.05 0.040
90TH PERCENTILE 0.004 0.10 0.05 0.06 0.100
MAXIMUM 0.006 0.10 0.13 0.13 0.100
DATE OF MAXIMUM 1985-01-07 1985-12-12 1985-04-11 1987-06-08 1985-12-12
STANDARD DEVIATION 0.000 0.04 0.02 0.02 0.038
Zn As COLIFORM FAEC COL Cd
DISS DISS TOTAL DISS
30104 33103 36001 36011 48101
mg/L Zn mg/L As No/100ml No/100ml mg/L Cd
NO. OF L-FLAGGED VALUES 23 34 0 0 29
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 13 2 12 35 7
MEAN 0.018 0.010 7370. 4641. 0.000
MINIMUM 0.007 0.010 220. 49. 0.000
DATE OF MINIMUM 1987-08-12 1985-01-07 1987-10-14 1987-02-11 1985-02-05
10TH PERCENTILE 0.008 0.010 284. 120. 0.000
MEDIAN 0.020 0.010 1260. 920. 0.000
90TH PERCENTILE 0.027 0.010 21600. 16000. 0.000
MAXIMUM 0.038 0.020 24000. 24000. 0.000
DATE OF MAXIMUM 1986-09-10 1985-02-05 1987-09-09 1986-07-12 1985-11-04
STANDARD DEVIATION 0.007 0.002 9204. 7519. 0.000
Hg Pb INST
DISS DISS DISCHG
80111 82101 97160
ug/L Hg mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 35 34 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 1 2 36
MEAN 0.222 0.002 666.2
MINIMUM 0.200 0.002 52.0
DATE OF MINIMUM 1985-01-07 1985-01-07 1987-10-14
10TH PERCENTILE 0.200 0.002 121.2
MEDIAN 0.200 0.002 507.0
90TH PERCENTILE 0.200 0.002 1038.0
MAXIMUM 0.980 0.005 4280.0
DATE OF MAXIMUM 1987-12-09 1987-05-06 1985-10-07
STANDARD DEVIATION 0.130 0.001 747.5
STATION - ZHUJIANG (PEARL RIVER) STATION NO. 005003
COUNTRY - CHINA DEPTH(M) 9.9
LOCATION - OCT. 2 LAT. 23/04/00 LONG. 112/27/00 ELEVATION(M) 3.1
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1985-01-01 TO 1987-12-31
PERIOD OF RECORD FROM - 1985-01-11 TO 1987-12-10
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG ELEC TEMP PHENOLS CN
SAMPLE COND
00190 02041 02062 06532 06606
N/A us/cm deg C mg/L mg/L Cn
NO. OF L-FLAGGED VALUES 0 0 0 12 34
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 36 36 0 2
MEAN 2. 197. 22.3 0.002 0.002
MINIMUM 2. 143. 11.0 0.002 0.002
DATE OF MINIMUM 1985-01-11 1986-05-13 1985-01-11 1986-01-14 1985-01-11
10TH PERCENTILE 2. 149. 14.5 0.002 0.002
MEDIAN 2. 204. 23.7 0.002 0.002
90TH PERCENTILE 2. 233. 28.2 0.002 0.002
MAXIMUM 2. 259. 32.5 0.002 0.002
DATE OF MAXIMUM 1985-12-11 1987-10-13 1985-08-13 1986-12-11 1987-12-10
STANDARD DEVIATION 0. 33. 5.8 0.000 0.000
NO2-N NO3-N NH3 NH3 PERCENT
DO SAT
07207 07313 07554 07556 08001
mg/L N mg/L N mg/L N mg/L N PERCENT
NO. OF L-FLAGGED VALUES 5 0 3 17 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 31 36 9 7 12
MEAN 0.01 0.61 0.02 0.01 88.
MINIMUM 0.00 0.31 0.01 0.01 77.
DATE OF MINIMUM 1985-06-12 1986-12-11 1987-01-13 1985-01-11 1986-07-10
10TH PERCENTILE 0.00 0.38 0.01 0.01 77.
MEDIAN 0.00 0.59 0.01 0.01 89.
90TH PERCENTILE 0.02 0.87 0.05 0.01 96.
MAXIMUM 0.15 1.10 0.08 0.02 97.
DATE OF MAXIMUM 1987-05-12 1987-07-14 1987-04-09 1986-11-12 1986-03-12
STANDARD DEVIATION 0.03 0.18 0.02 0.00 7.
O2 BOD F ALK ALK
DISS DISS TOTAL TOTAL
08101 08201 09105 10102 10120
mg/L O2 mg/L O2 mg/L F mg/L MEQ/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 36 36 36 12 24
MEAN 7.8 1. 0.1 89.58 1.88
MINIMUM 5.8 0. 0.1 65.00 1.30
DATE OF MINIMUM 1985-07-10 1985-03-13 1985-05-10 1987-05-12 1986-05-13
10TH PERCENTILE 6.5 0. 0.1 66.00 1.50
MEDIAN 7.8 1. 0.1 90.00 2.00
90TH PERCENTILE 9.3 1. 0.2 110.00 2.20
MAXIMUM 10.3 1. 0.2 110.00 2.30
DATE OF MAXIMUM 1985-01-11 1985-01-11 1987-04-09 1987-03-12 1986-11-12
STANDARD DEVIATION 1.2 0. 0.1 17.90 0.29
pH SUSP SOL Na Mg Mg
105 DEG DISS TOTAL DISS
10302 10401 11103 12003 12102
pH UNITS mg/L mg/L Na mg/L Mg mg/L Mg
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 36 36 12 12
MEAN 8.0 226. 3. 5. 5.
MINIMUM 7.5 1. 2. 3. 3.
DATE OF MINIMUM 1985-05-10 1986-11-12 1986-07-10 1986-05-13 1987-05-12
10TH PERCENTILE 7.8 3. 2. 3. 3.
MEDIAN 8.1 43. 3. 5. 5.
90TH PERCENTILE 8.2 432. 3. 6. 6.
MAXIMUM 8.4 2088. 4. 6. 6.
DATE OF MAXIMUM 1987-03-12 1985-07-10 1985-02-13 1986-02-05 1987-03-12
STANDARD DEVIATION 0.2 444. 1. 1. 1.
Mg P ORTHO P ORTHO P SULPHATE
DISS TOTAL DISS TOTAL
12103 15205 15255 15405 16306
mg/L Mg mg/L P mg/L P mg/L P mg/L SO4
NO. OF L-FLAGGED VALUES 0 1 2 25 6
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 11 22 11 30
MEAN 5. 0.004 0.004 0.068 7.
MINIMUM 3. 0.003 0.003 0.050 0.
DATE OF MINIMUM 1985-09-12 1987-01-13 1985-02-13 1985-01-11 1985-06-12
10TH PERCENTILE 3. 0.003 0.003 0.050 5.
MEDIAN 5. 0.004 0.004 0.050 7.
90TH PERCENTILE 6. 0.006 0.005 0.089 10.
MAXIMUM 6. 0.007 0.008 0.290 15.
DATE OF MAXIMUM 1985-12-11 1987-09-08 1985-08-13 1986-08-05 1985-10-10
STANDARD DEVIATION 1. 0.001 0.001 0.050 3.
Cl P,P-DDT DDT O,P-DDT P,P-DDD
DISS TOTAL
17204 18000 18002 18005 18010
mg/L Cl ug/L ug/L ug/L ug/L
NO. OF L-FLAGGED VALUES 0 23 12 23 24
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 1 0 1 0
MEAN 3. 0.020 0.065 0.020 0.020
MINIMUM 3. 0.020 0.007 0.020 0.020
DATE OF MINIMUM 1985-10-10 1985-01-11 1987-10-13 1985-01-11 1985-01-11
10TH PERCENTILE 3. 0.020 0.020 0.020 0.020
MEDIAN 3. 0.020 0.070 0.020 0.020
90TH PERCENTILE 4. 0.020 0.070 0.020 0.020
MAXIMUM 4. 0.020 0.070 0.020 0.020
DATE OF MAXIMUM 1987-05-12 1986-12-11 1987-09-08 1986-12-11 1986-12-11
STANDARD DEVIATION 0. 0.000 0.018 0.000 0.000
P,P-DDE ALPHA- BHC K Ca
BHC DISS DISS
18020 18075 18814 19103 20101
ug/L ug/L ug/L mg/L K mg/L Ca
NO. OF L-FLAGGED VALUES 23 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 1 24 36 36 36
MEAN 0.010 0.056 0.095 1.3 32.197
MINIMUM 0.010 0.019 0.034 0.9 21.000
DATE OF MINIMUM 1985-01-11 1986-02-05 1987-08-12 1987-07-14 1986-05-13
10TH PERCENTILE 0.010 0.028 0.040 1.0 25.880
MEDIAN 0.010 0.054 0.098 1.2 33.100
90TH PERCENTILE 0.010 0.072 0.146 1.8 37.180
MAXIMUM 0.010 0.110 0.195 2.4 41.600
DATE OF MAXIMUM 1986-12-11 1986-04-08 1986-06-12 1985-08-13 1987-10-13
STANDARD DEVIATION 0.000 0.020 0.047 0.3 4.854
Cr Cr Mn Fe Cu
DISS HEX DISS DISS DISS
24052 24101 25104 26104 29106
mg/L Cr mg/L Cr mg/L Mn mg/L Fe mg/L Cu
NO. OF L-FLAGGED VALUES 11 24 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 0 0 36 36 36
MEAN 0.004 0.004 0.01 0.07 0.002
MINIMUM 0.004 0.004 0.00 0.01 0.001
DATE OF MINIMUM 1987-02-12 1985-01-11 1985-11-13 1987-03-12 1985-02-13
10TH PERCENTILE 0.004 0.004 0.00 0.02 0.001
MEDIAN 0.004 0.004 0.01 0.05 0.001
90TH PERCENTILE 0.004 0.004 0.01 0.15 0.003
MAXIMUM 0.004 0.004 0.01 0.26 0.003
DATE OF MAXIMUM 1987-12-10 1986-12-11 1987-07-14 1987-07-14 1987-02-12
STANDARD DEVIATION 0.000 0.000 0.00 0.06 0.001
Zn As As Se COLIFORM
DISS TOTAL TOTAL TOTAL TOTAL
30104 33003 33007 34002 36001
mg/L Zn mg/L As mg/L As mg/L Se No/100ml
NO. OF L-FLAGGED VALUES 0 0 0 36 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 12 24 0 12
MEAN 0.050 0.002 0.003 0.001 1804.
MINIMUM 0.010 0.001 0.001 0.001 130.
DATE OF MINIMUM 1985-07-10 1987-07-14 1986-06-12 1985-01-11 1987-03-12
10TH PERCENTILE 0.013 0.001 0.001 0.001 131.
MEDIAN 0.047 0.001 0.003 0.001 1415.
90TH PERCENTILE 0.080 0.002 0.005 0.001 3312.
MAXIMUM 0.230 0.005 0.007 0.001 6730.
DATE OF MAXIMUM 1986-10-13 1987-08-12 1985-06-12 1987-12-10 1987-07-14
STANDARD DEVIATION 0.038 0.001 0.002 0.000 1894.
FAEC COL Cd Ba Hg Pb
DISS TOTAL DISS DISS
36011 48101 80011 80111 82101
No/100ml mg/L Cd ug/L Hg ug/L Hg mg/L Pb
NO. OF L-FLAGGED VALUES 0 24 1 35 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 12 0 0 36
MEAN 651. 0.000 0.100 0.100 0.002
MINIMUM 7. 0.000 0.100 0.001
DATE OF MINIMUM 1986-03-12 1985-02-13 1985-01-11 1985-11-13
10TH PERCENTILE 36. 0.000 0.100 0.001
MEDIAN 405. 0.000 0.100 0.002
90TH PERCENTILE 1542. 0.000 0.100 0.003
MAXIMUM 3350. 0.001 0.100 0.018
DATE OF MAXIMUM 1985-07-10 1987-03-12 1987-12-10 1986-12-11
STANDARD DEVIATION 728. 0.000 0.000 0.003
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 36
MEAN 7758.6
MINIMUM 2080.0
DATE OF MINIMUM 1987-02-12
10TH PERCENTILE 2434.0
MEDIAN 4850.0
90TH PERCENTILE 17050.0
MAXIMUM 24800.0
DATE OF MAXIMUM 1986-07-10
STANDARD DEVIATION 6044.3
STATION - LAKE TAI STATION NO. 005004
COUNTRY - CHINA DEPTH(M) 2.9
LOCATION - OCT. 2 LAT. 31/19/00 LONG. 120/06/00 ELEVATION(M) 7.2
REGIONAL CENTRE - WPRA WATER TYPE LAKE
PERIOD REQUESTED FROM - 1985-01-01 TO 1987-12-31
PERIOD OF RECORD FROM - 1985-01-17 TO 1987-11-12
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP TEMP TRANS CN
COND
02041 02061 02062 02076 06606
us/cm deg C deg C m mg/L Cn
NO. OF L-FLAGGED VALUES 0 0 0 0 17
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 18 12 6 1 1
MEAN 233. 16.8 15.9 0.2 0.002
MINIMUM 130. 3.4 4.0 0.002
DATE OF MINIMUM 1985-03-15 1986-01-15 1987-01-15 1985-01-17
10TH PERCENTILE 152. 3.4 0.002
MEDIAN 238. 17.5 15.6 0.002
90TH PERCENTILE 290. 28.7 0.002
MAXIMUM 320. 31.0 27.8 0.005
DATE OF MAXIMUM 1987-01-15 1985-07-17 1987-07-14 1987-09-10
STANDARD DEVIATION 51. 10.1 9.0 0.001
CHLORO A NO2-N NO3-N NH3 NH3
06711 07207 07313 07554 07556
mg/L 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 17 18 18 6 12
MEAN 0.0068 0.01 1.32 0.06 0.06
MINIMUM 0.0000 0.00 0.14 0.02 0.01
DATE OF MINIMUM 1986-09-12 1986-11-10 1987-09-10 1987-09-10 1986-05-13
10TH PERCENTILE 0.0014 0.00 0.56 0.02
MEDIAN 0.0040 0.01 1.35 0.04 0.04
90TH PERCENTILE 0.0123 0.02 1.78 0.12
MAXIMUM 0.0360 0.03 2.60 0.13 0.21
DATE OF MAXIMUM 1987-03-13 1987-03-13 1985-01-17 1987-03-13 1985-01-17
STANDARD DEVIATION 0.0087 0.01 0.56 0.04 0.06
PERCENT O2 BOD F ALK
DO SAT DISS DISS TOTAL
08001 08101 08201 09105 10102
PERCENT mg/L O2 mg/L O2 mg/L F 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 6 18 18 18 6
MEAN 93. 9.6 1. 0.3 53.79
MINIMUM 86. 6.4 0. 0.2 42.50
DATE OF MINIMUM 1986-07-10 1985-07-17 1986-01-15 1985-11-12 1987-07-14
10TH PERCENTILE 6.9 0. 0.2
MEDIAN 94. 9.9 1. 0.3 53.80
90TH PERCENTILE 12.5 2. 0.3
MAXIMUM 97. 13.0 2. 0.3 62.60
DATE OF MAXIMUM 1986-03-11 1985-01-17 1985-03-15 1987-03-13 1987-03-13
STANDARD DEVIATION 4. 2.2 1. 0.0 6.69
ALK pH pH SUSP SOL Na
TOTAL 105 DEG DISS
10120 10300 10302 10401 11103
MEQ/L pH UNITS 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 12 12 6 18 6
MEAN 1.06 7.6 7.8 108. 13.
MINIMUM 0.95 7.1 7.6 1. 9.
DATE OF MINIMUM 1986-01-15 1986-07-10 1987-01-15 1986-09-12 1987-09-10
10TH PERCENTILE 0.95 7.2 13.
MEDIAN 1.00 7.7 7.8 70. 13.
90TH PERCENTILE 1.14 7.8 192.
MAXIMUM 1.32 7.8 8.0 384. 21.
DATE OF MAXIMUM 1985-01-17 1986-09-12 1987-09-10 1987-01-15 1987-07-14
STANDARD DEVIATION 0.10 0.2 0.2 105. 4.
Na Mg P ORTHO PO4-P P ORTHO
DISS DISS TOTAL SOL DISS
11105 12102 15205 15254 15255
mg/L Na mg/L Mg mg/L P mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 3 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 18 6 3 5
MEAN 11. 6. 0.012 0.006 0.005
MINIMUM 8. 5. 0.005 0.003 0.001
DATE OF MINIMUM 1985-11-12 1986-01-15 1987-09-10 1985-01-17 1986-01-15
10TH PERCENTILE 8. 5.
MEDIAN 11. 6. 0.012 0.004 0.007
90TH PERCENTILE 13. 7.
MAXIMUM 14. 7. 0.019 0.016 0.010
DATE OF MAXIMUM 1986-09-12 1985-01-17 1987-01-15 1985-03-15 1986-03-11
STANDARD DEVIATION 2. 1. 0.006 0.005 0.004
P SULPHATE Cl Cl P,P-DDT
TOTAL DISS DISS
15405 16306 17201 17204 18000
mg/L P mg/L SO4 mg/L Cl mg/L Cl ug/L
NO. OF L-FLAGGED VALUES 0 0 0 0 12
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 18 18 12 6 0
MEAN 0.082 23. 14. 16. 0.055
MINIMUM 0.037 17. 13. 12. 0.015
DATE OF MINIMUM 1985-09-10 1986-01-15 1985-03-15 1987-09-10 1985-05-15
10TH PERCENTILE 0.039 19. 13. 0.015
MEDIAN 0.064 22. 14. 16. 0.070
90TH PERCENTILE 0.140 27. 16. 0.070
MAXIMUM 0.240 30. 17. 20. 0.070
DATE OF MAXIMUM 1987-01-15 1986-09-12 1986-05-13 1987-01-15 1986-11-10
STANDARD DEVIATION 0.051 4. 1. 3. 0.023
DDT O,P-DDT P,P-DDD P,P-DDE ALPHA-
TOTAL BHC
18002 18005 18010 18020 18075
ug/L ug/L ug/L ug/L ug/L
NO. OF L-FLAGGED VALUES 5 12 12 12 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 0 0 0 0 12
MEAN 0.140 0.036 0.023 0.013 0.082
MINIMUM 0.140 0.027 0.020 0.010 0.028
DATE OF MINIMUM 1987-01-15 1985-01-17 1985-09-10 1985-09-10 1986-11-10
10TH PERCENTILE 0.027 0.020 0.010 0.028
MEDIAN 0.140 0.040 0.020 0.010 0.065
90TH PERCENTILE 0.040 0.031 0.022 0.154
MAXIMUM 0.140 0.040 0.033 0.025 0.220
DATE OF MAXIMUM 1987-11-12 1986-11-10 1985-07-17 1985-07-17 1985-11-12
STANDARD DEVIATION 0.000 0.006 0.005 0.006 0.060
BHC K K Ca Ca
DISS DISS DISS DISS
18814 19103 19105 20101 20103
ug/L mg/L K mg/L K mg/L Ca 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 17 6 12 6 12
MEAN 0.205 2.2 2.3 18.000 19.575
MINIMUM 0.054 1.9 1.8 14.000 13.000
DATE OF MINIMUM 1987-01-15 1987-07-14 1986-01-15 1987-07-14 1986-05-13
10TH PERCENTILE 0.058 1.8 13.700
MEDIAN 0.170 2.2 2.2 17.750 19.350
90TH PERCENTILE 0.383 2.7 22.310
MAXIMUM 0.670 2.7 2.8 21.500 27.100
DATE OF MAXIMUM 1985-11-12 1987-03-13 1986-05-13 1987-03-13 1985-01-17
STANDARD DEVIATION 0.162 0.3 0.3 3.125 3.470
Cr Cr Mn Fe Fe
DISS HEX DISS DISS DISS
24052 24101 25104 26104 26105
mg/L Cr mg/L Cr mg/L Mn mg/L Fe mg/L Fe
NO. OF L-FLAGGED VALUES 6 10 18 1 3
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 0 2 0 5 9
MEAN 0.004 0.004 0.02 0.08 0.05
MINIMUM 0.004 0.004 0.02 0.03 0.01
DATE OF MINIMUM 1987-01-15 1985-03-15 1985-01-17 1987-05-08 1985-03-15
10TH PERCENTILE 0.004 0.02 0.01
MEDIAN 0.004 0.004 0.02 0.06 0.03
90TH PERCENTILE 0.004 0.02 0.11
MAXIMUM 0.004 0.006 0.02 0.18 0.19
DATE OF MAXIMUM 1987-11-12 1985-01-17 1987-11-12 1987-07-14 1986-03-11
STANDARD DEVIATION 0.000 0.001 0.00 0.06 0.06
Cu Zn As As COLIFORM
DISS DISS TOTAL DISS TOTAL
29106 30104 33003 33103 36001
mg/L Cu mg/L Zn mg/L As mg/L As No/100ml
NO. OF L-FLAGGED VALUES 18 12 12 6 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 0 6 0 0 1
MEAN 0.029 0.026 0.010 0.010 49.
MINIMUM 0.003 0.013 0.010 0.010
DATE OF MINIMUM 1986-05-13 1985-01-17 1985-01-17 1987-01-15
10TH PERCENTILE 0.025 0.013 0.010
MEDIAN 0.030 0.013 0.010 0.010
90TH PERCENTILE 0.030 0.031 0.010
MAXIMUM 0.030 0.200 0.010 0.010
DATE OF MAXIMUM 1986-03-11 1987-01-15 1986-11-10 1987-11-12
STANDARD DEVIATION 0.006 0.044 0.000 0.000
FAEC COL Cd Cd Hg Pb
DISS DISS DISS DISS
36011 48101 48102 80111 82101
No/100ml mg/L Cd mg/L Cd ug/L Hg mg/L Pb
NO. OF L-FLAGGED VALUES 7 5 8 11 6
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 1 4 7 0
MEAN 4. 0.000 0.000 0.106 0.002
MINIMUM 2. 0.000 0.000 0.050 0.002
DATE OF MINIMUM 1985-01-17 1987-01-15 1985-01-17 1985-03-15 1987-01-15
10TH PERCENTILE 2. 0.000 0.050
MEDIAN 2. 0.000 0.000 0.050 0.002
90TH PERCENTILE 8. 0.000 0.223
MAXIMUM 17. 0.000 0.000 0.290 0.002
DATE OF MAXIMUM 1987-11-12 1987-11-12 1986-09-12 1986-05-13 1987-11-12
STANDARD DEVIATION 4. 0.000 0.000 0.084 0.000
Pb
DISS
82103
mg/L Pb
NO. OF L-FLAGGED VALUES 4
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 8
MEAN 0.003
MINIMUM 0.001
DATE OF MINIMUM 1985-05-15
10TH PERCENTILE 0.001
MEDIAN 0.002
90TH PERCENTILE 0.005
MAXIMUM 0.006
DATE OF MAXIMUM 1986-07-10
STANDARD DEVIATION 0.002
| Home | Français |
|---|