STATISTICS for VIETNAM
GEMS/WATER - STATISTICAL SUMMARY BY STATION 2002-06-24 PAGE 1
STATION - MY THO - MEKONG RIVER STATION NO. 149001
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/21/16 LONG. 106/22/16 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 19 36 30 36
MEAN 57. 28.9 0.34 0.02 0.71
MINIMUM 11. 26.5 0.08 0.00 0.17
DATE OF MINIMUM 1992-09-15 1991-11-15 1991-04-15 1991-01-15 1992-03-15
10TH PERCENTILE 13. 26.5 0.14 0.00 0.38
MEDIAN 23. 29.0 0.28 0.01 0.61
90TH PERCENTILE 117. 31.0 0.56 0.09 0.89
MAXIMUM 535. 31.8 0.76 0.13 3.04
DATE OF MAXIMUM 1993-04-15 1992-06-14 1993-12-15 1991-12-15 1992-02-15
STANDARD DEVIATION 99. 1.6 0.18 0.04 0.50
O2 COD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08101 08301 10121 10301 10401
mg/L O2 mg/L O2 MEQ/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 36 36 36 36
MEAN 6.1 2. 1.06 7.2 86.
MINIMUM 3.8 0. 0.59 6.6 0.
DATE OF MINIMUM 1991-09-15 1991-10-15 1992-07-14 1991-02-09 1991-10-15
10TH PERCENTILE 4.6 1. 0.64 6.8 27.
MEDIAN 6.0 2. 1.06 7.3 77.
90TH PERCENTILE 7.3 4. 1.42 7.5 142.
MAXIMUM 9.1 7. 1.59 7.7 307.
DATE OF MAXIMUM 1993-02-15 1992-11-14 1992-06-14 1992-03-15 1992-02-15
STANDARD DEVIATION 1.2 1. 0.26 0.3 54.
Na Mg Al Si PO4-P
DISS TOTAL DISS REACTIVE SOL
11103 12003 13102 14101 15254
mg/L Na mg/L Mg mg/L Al mg/LSiO2 mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 36 27 36 36
MEAN 61. 15. 0.034 4.70 0.021
MINIMUM 5. 3. 0.002 1.93 0.002
DATE OF MINIMUM 1991-08-15 1991-08-15 1991-12-15 1992-06-14 1991-04-15
10TH PERCENTILE 6. 4. 0.003 2.56 0.004
MEDIAN 14. 6. 0.027 4.53 0.012
90TH PERCENTILE 130. 32. 0.061 6.45 0.037
MAXIMUM 816. 116. 0.167 11.93 0.191
DATE OF MAXIMUM 1993-04-15 1993-04-15 1992-11-14 1992-07-14 1993-12-15
STANDARD DEVIATION 145. 24. 0.035 1.88 0.032
P SULPHATE Cl K Ca
TOTAL DISS DISS DISS
15405 16303 17201 19103 20101
mg/L P mg/L SO4 mg/L Cl mg/L K mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 36 36 36 36
MEAN 0.147 49. 109. 4.1 18.918
MINIMUM 0.024 6. 5. 1.2 9.098
DATE OF MINIMUM 1991-05-15 1991-12-15 1992-11-14 1991-08-15 1992-09-15
10TH PERCENTILE 0.064 10. 6. 1.4 12.465
MEDIAN 0.137 26. 17. 1.9 16.984
90TH PERCENTILE 0.276 90. 228. 6.4 24.868
MAXIMUM 0.353 403. 1514. 32.6 49.359
DATE OF MAXIMUM 1992-02-15 1993-04-15 1993-04-15 1993-04-15 1992-05-15
STANDARD DEVIATION 0.083 78. 272. 5.9 7.038
Fe
TOTAL
26002
mg/L Fe
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 36
MEAN 3.09
MINIMUM 0.60
DATE OF MINIMUM 1993-05-15
10TH PERCENTILE 1.16
MEDIAN 2.94
90TH PERCENTILE 4.26
MAXIMUM 6.31
DATE OF MAXIMUM 1992-05-15
STANDARD DEVIATION 1.26
STATION - MY THuan - MEKONG RIVER STATION NO. 149002
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/16/47 LONG. 105/54/19 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-15 TO 1993-06-14
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 30 25 30 24 30
MEAN 41. 21.9 0.29 0.03 0.68
MINIMUM 11. 0.0 0.08 0.00 0.17
DATE OF MINIMUM 1992-09-15 1993-01-14 1993-03-14 1991-01-15 1992-03-15
10TH PERCENTILE 13. 0.0 0.10 0.00 0.35
MEDIAN 21. 28.0 0.26 0.01 0.55
90TH PERCENTILE 70. 31.0 0.50 0.06 0.80
MAXIMUM 259. 31.8 0.75 0.13 3.04
DATE OF MAXIMUM 1992-05-15 1992-06-14 1992-07-14 1991-12-15 1992-02-15
STANDARD DEVIATION 56. 12.7 0.15 0.04 0.55
O2 COD ALK Na Mg
DISS TOTAL DISS TOTAL
08101 08301 10121 11103 12003
mg/L O2 mg/L O2 MEQ/L mg/L Na 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 30 30 30 30 30
MEAN 6.2 2. 1.10 38. 12.
MINIMUM 3.8 0. 0.59 5. 3.
DATE OF MINIMUM 1991-09-15 1991-10-15 1992-07-14 1991-08-15 1991-08-15
10TH PERCENTILE 4.8 0. 0.62 5. 4.
MEDIAN 6.2 1. 1.11 12. 6.
90TH PERCENTILE 7.7 3. 1.47 86. 22.
MAXIMUM 8.3 7. 1.59 345. 81.
DATE OF MAXIMUM 1993-03-14 1992-11-14 1992-06-14 1992-05-15 1991-04-15
STANDARD DEVIATION 1.1 1. 0.27 68. 16.
Al Si PO4-P P SULPHATE
DISS REACTIVE SOL TOTAL
13102 14101 15254 15405 16303
mg/L Al mg/LSiO2 mg/L PO4 mg/L P mg/L SO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 21 30 30 30 30
MEAN 0.039 4.76 0.015 0.134 37.
MINIMUM 0.002 1.93 0.002 0.024 6.
DATE OF MINIMUM 1991-12-15 1992-06-14 1991-04-15 1991-05-15 1991-12-15
10TH PERCENTILE 0.003 2.48 0.003 0.047 8.
MEDIAN 0.018 4.44 0.012 0.123 19.
90TH PERCENTILE 0.125 6.66 0.031 0.269 85.
MAXIMUM 0.167 11.93 0.047 0.353 276.
DATE OF MAXIMUM 1992-11-14 1992-07-14 1992-05-15 1992-02-15 1992-05-15
STANDARD DEVIATION 0.049 2.03 0.012 0.079 53.
Cl K Ca Fe INST
DISS DISS DISS TOTAL DISCHG
17201 19103 20101 26002 97160
mg/L Cl mg/L K mg/L Ca mg/L Fe m3/S
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 30 30 30 30 6
MEAN 62. 2.9 18.911 2.94 0.0
MINIMUM 5. 1.2 9.098 0.34 0.0
DATE OF MINIMUM 1992-11-14 1991-08-15 1992-09-15 1993-05-14 1993-01-14
10TH PERCENTILE 6. 1.4 12.140 0.80
MEDIAN 13. 1.8 17.094 2.74 0.0
90TH PERCENTILE 137. 4.5 23.808 4.18
MAXIMUM 591. 17.6 49.359 6.31 0.0
DATE OF MAXIMUM 1992-05-15 1992-05-15 1992-05-15 1992-05-15 1993-06-14
STANDARD DEVIATION 126. 3.0 7.515 1.42 0.0
STATION - TAN CHAU - MEKONG RIVER STATION NO. 149003
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/47/12 LONG. 105/14/01 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-14 TO 1993-12-14
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 32 36 29 36
MEAN 15. 18.3 0.24 0.03 0.62
MINIMUM 9. 0.0 0.05 0.00 0.17
DATE OF MINIMUM 1992-09-14 1993-01-14 1991-04-14 1991-01-14 1992-04-14
10TH PERCENTILE 10. 0.0 0.10 0.00 0.24
MEDIAN 14. 28.1 0.22 0.01 0.50
90TH PERCENTILE 21. 30.7 0.40 0.08 0.89
MAXIMUM 23. 31.6 0.65 0.22 2.10
DATE OF MAXIMUM 1991-05-14 1992-06-15 1992-07-14 1992-06-15 1993-02-14
STANDARD DEVIATION 4. 14.4 0.14 0.05 0.41
O2 COD ALK Na Mg
DISS TOTAL DISS TOTAL
08101 08301 10121 11103 12003
mg/L O2 mg/L O2 MEQ/L mg/L Na 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 34 36 36 36 36
MEAN 6.1 2. 1.15 7. 5.
MINIMUM 0.0 0. 0.69 3. 2.
DATE OF MINIMUM 1993-08-14 1993-04-14 1992-09-14 1991-08-14 1991-08-14
10TH PERCENTILE 1.7 0. 0.80 4. 3.
MEDIAN 6.5 1. 1.14 6. 4.
90TH PERCENTILE 7.9 3. 1.50 11. 6.
MAXIMUM 9.3 8. 1.55 13. 11.
DATE OF MAXIMUM 1993-01-14 1993-10-14 1992-05-14 1993-04-14 1993-03-14
STANDARD DEVIATION 2.2 2. 0.25 3. 2.
Al Si PO4-P P SULPHATE
DISS REACTIVE SOL TOTAL
13102 14101 15254 15405 16303
mg/L Al mg/LSiO2 mg/L PO4 mg/L P mg/L SO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 27 36 36 36 36
MEAN 0.055 4.79 0.017 0.127 10.
MINIMUM 0.001 1.79 0.002 0.037 1.
DATE OF MINIMUM 1991-03-14 1993-11-14 1991-01-14 1992-02-14 1992-09-14
10TH PERCENTILE 0.003 2.94 0.005 0.043 5.
MEDIAN 0.030 4.76 0.014 0.098 8.
90TH PERCENTILE 0.111 6.40 0.031 0.243 17.
MAXIMUM 0.310 10.23 0.060 0.331 21.
DATE OF MAXIMUM 1993-11-14 1992-07-14 1993-09-14 1993-09-14 1992-06-15
STANDARD DEVIATION 0.068 1.69 0.013 0.086 5.
Cl K Ca Fe INST
DISS DISS DISS TOTAL DISCHG
17201 19103 20101 26002 97160
mg/L Cl mg/L K mg/L Ca mg/L Fe m3/S
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 36 12
MEAN 6. 1.4 16.453 2.38 0.0
MINIMUM 2. 0.9 9.499 0.11 0.0
DATE OF MINIMUM 1991-10-14 1993-09-14 1992-09-14 1993-04-14 1993-01-14
10TH PERCENTILE 4. 1.1 11.441 0.43 0.0
MEDIAN 5. 1.3 16.253 2.32 0.0
90TH PERCENTILE 10. 1.7 22.382 4.45 0.0
MAXIMUM 21. 2.0 24.870 5.15 0.0
DATE OF MAXIMUM 1993-06-14 1993-04-14 1992-05-14 1992-11-14 1993-12-14
STANDARD DEVIATION 4. 0.3 3.958 1.65 0.0
STATION - CAN THO - BASSAC RIVER STATION NO. 149004
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/03/27 LONG. 105/48/28 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-14 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 32 21 24 28 32
MEAN 12. 29.4 0.25 0.12 0.67
MINIMUM 2. 26.6 0.02 0.00 0.20
DATE OF MINIMUM 1993-10-15 1991-02-09 1992-04-15 1991-03-14 1992-03-15
10TH PERCENTILE 3. 27.5 0.07 0.00 0.22
MEDIAN 12. 29.3 0.25 0.03 0.54
90TH PERCENTILE 20. 31.4 0.38 0.29 1.17
MAXIMUM 22. 31.7 0.48 0.84 2.20
DATE OF MAXIMUM 1991-05-14 1992-06-14 1991-07-14 1993-06-01 1993-04-01
STANDARD DEVIATION 6. 1.5 0.11 0.20 0.46
O2 COD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08101 08301 10121 10301 10401
mg/L O2 mg/L O2 MEQ/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 23 32 32 32 32
MEAN 6.2 1. 0.90 7.2 36.
MINIMUM 3.7 0. 0.06 6.7 0.
DATE OF MINIMUM 1991-10-14 1993-04-01 1993-09-15 1993-09-15 1993-04-01
10TH PERCENTILE 4.6 0. 0.13 6.8 0.
MEDIAN 6.2 1. 1.04 7.3 27.
90TH PERCENTILE 7.4 3. 1.44 7.6 76.
MAXIMUM 7.9 5. 1.54 7.8 140.
DATE OF MAXIMUM 1992-05-14 1992-06-14 1992-05-14 1992-02-14 1992-08-14
STANDARD DEVIATION 1.1 1. 0.48 0.3 37.
Na Mg Al Si PO4-P
DISS TOTAL DISS REACTIVE SOL
11103 12003 13102 14101 15254
mg/L Na mg/L Mg mg/L Al mg/LSiO2 mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 32 32 23 24 31
MEAN 6. 4. 0.033 4.72 0.011
MINIMUM 0. 0. 0.000 1.84 0.000
DATE OF MINIMUM 1993-10-15 1993-04-01 1993-06-01 1991-03-14 1993-09-15
10TH PERCENTILE 1. 1. 0.001 2.33 0.003
MEDIAN 6. 4. 0.020 4.30 0.011
90TH PERCENTILE 10. 6. 0.064 5.93 0.019
MAXIMUM 13. 7. 0.158 15.36 0.027
DATE OF MAXIMUM 1991-03-14 1991-06-14 1992-11-14 1992-07-14 1992-04-15
STANDARD DEVIATION 4. 2. 0.035 2.59 0.007
P SULPHATE Cl K Ca
TOTAL DISS DISS DISS
15405 16303 17201 19103 20101
mg/L P mg/L SO4 mg/L Cl mg/L K mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 32 32 32 32 32
MEAN 0.081 8. 6. 1.2 12.733
MINIMUM 0.016 1. 1. 0.1 0.381
DATE OF MINIMUM 1993-09-15 1992-09-14 1993-09-15 1993-10-15 1993-10-15
10TH PERCENTILE 0.019 2. 2. 0.2 0.657
MEDIAN 0.070 7. 5. 1.3 14.538
90TH PERCENTILE 0.142 15. 10. 1.8 20.903
MAXIMUM 0.227 20. 20. 2.2 23.206
DATE OF MAXIMUM 1992-08-14 1992-06-14 1991-03-14 1991-06-14 1992-05-14
STANDARD DEVIATION 0.050 5. 4. 0.6 7.289
Fe
TOTAL
26002
mg/L Fe
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 32
MEAN 1.68
MINIMUM 0.02
DATE OF MINIMUM 1993-09-15
10TH PERCENTILE 0.12
MEDIAN 1.31
90TH PERCENTILE 3.33
MAXIMUM 4.23
DATE OF MAXIMUM 1991-08-14
STANDARD DEVIATION 1.28
STATION - CHAU DOC - BASSAC RIVER STATION NO. 149005
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/42/00 LONG. 105/06/50 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-14 TO 1993-06-14
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 30 20 30 20 30
MEAN 15. 29.5 0.20 0.06 0.52
MINIMUM 9. 26.7 0.00 0.00 0.03
DATE OF MINIMUM 1992-09-14 1991-11-14 1992-04-14 1991-05-14 1992-04-14
10TH PERCENTILE 10. 27.8 0.05 0.00 0.23
MEDIAN 14. 29.2 0.18 0.03 0.42
90TH PERCENTILE 21. 31.8 0.36 0.16 0.74
MAXIMUM 23. 32.6 0.55 0.27 1.98
DATE OF MAXIMUM 1992-05-14 1992-06-14 1993-06-14 1992-04-14 1991-07-14
STANDARD DEVIATION 4. 1.6 0.12 0.07 0.37
O2 COD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08101 08301 10121 10301 10401
mg/L O2 mg/L O2 MEQ/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 26 29 29 30 30
MEAN 7.0 1. 1.12 7.6 43.
MINIMUM 4.8 0. 0.72 6.9 0.
DATE OF MINIMUM 1992-01-14 1992-02-14 1992-09-14 1991-02-09 1991-10-14
10TH PERCENTILE 6.0 0. 0.76 7.2 4.
MEDIAN 7.1 1. 1.09 7.6 14.
90TH PERCENTILE 7.9 2. 1.48 7.9 116.
MAXIMUM 8.3 4. 1.64 8.0 187.
DATE OF MAXIMUM 1992-10-14 1992-10-14 1992-05-14 1993-05-14 1991-12-14
STANDARD DEVIATION 0.8 1. 0.26 0.3 54.
Na Mg Al Si PO4-P
DISS TOTAL DISS REACTIVE SOL
11103 12003 13102 14101 15254
mg/L Na mg/L Mg mg/L Al mg/LSiO2 mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 29 29 21 30 30
MEAN 7. 4. 0.028 5.03 0.016
MINIMUM 3. 1. 0.002 1.99 0.002
DATE OF MINIMUM 1991-09-14 1991-08-14 1991-03-14 1991-12-14 1992-08-14
10TH PERCENTILE 4. 3. 0.002 2.72 0.003
MEDIAN 6. 4. 0.016 4.62 0.010
90TH PERCENTILE 10. 6. 0.054 6.98 0.030
MAXIMUM 12. 7. 0.132 12.86 0.075
DATE OF MAXIMUM 1993-06-14 1993-03-14 1993-04-14 1992-07-14 1992-06-14
STANDARD DEVIATION 3. 1. 0.031 2.49 0.015
P SULPHATE Cl K Ca
TOTAL DISS DISS DISS
15405 16303 17201 19103 20101
mg/L P mg/L SO4 mg/L Cl mg/L K mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 29 29 29 29 29
MEAN 0.085 10. 6. 1.5 16.233
MINIMUM 0.026 2. 3. 1.0 9.359
DATE OF MINIMUM 1992-03-14 1992-09-14 1991-10-14 1991-09-14 1993-01-14
10TH PERCENTILE 0.031 4. 3. 1.1 10.700
MEDIAN 0.070 8. 5. 1.4 16.112
90TH PERCENTILE 0.145 18. 10. 1.7 21.250
MAXIMUM 0.269 31. 18. 2.3 24.289
DATE OF MAXIMUM 1991-07-14 1992-04-14 1993-06-14 1993-06-14 1992-05-14
STANDARD DEVIATION 0.058 7. 3. 0.3 4.295
Fe INST
TOTAL DISCHG
26002 97160
mg/L Fe m3/S
NO. OF L-FLAGGED VALUES 0 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 30 24
MEAN 1.70 2270.9
MINIMUM 0.17 130.0
DATE OF MINIMUM 1992-04-14 1992-05-14
10TH PERCENTILE 0.28 195.6
MEDIAN 1.16 1550.0
90TH PERCENTILE 3.87 5405.0
MAXIMUM 5.05 6950.0
DATE OF MAXIMUM 1992-11-14 1991-09-14
STANDARD DEVIATION 1.52 2078.5
STATION - RACH CHANH - PLAIN OF REEDS STATION NO. 149006
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/32/59 LONG. 106/21/37 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 6 11 11 11
MEAN 132. 0.0 0.21 0.44 1.00
MINIMUM 22. 0.0 0.05 0.01 0.54
DATE OF MINIMUM 1992-07-15 1993-06-15 1992-08-15 1992-07-15 1992-07-15
10TH PERCENTILE 24. 0.06 0.03 0.55
MEDIAN 106. 0.0 0.18 0.37 0.83
90TH PERCENTILE 217. 0.30 1.02 1.64
MAXIMUM 324. 0.0 0.51 1.09 1.68
DATE OF MAXIMUM 1992-06-15 1993-12-15 1992-07-15 1993-06-15 1993-06-15
STANDARD DEVIATION 92. 0.0 0.13 0.34 0.39
O2 COD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08101 08301 10121 10301 10401
mg/L O2 mg/L O2 MEQ/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 10 11 11
MEAN 4.7 1. 1.10 3.7 22.
MINIMUM 2.6 0. 0.00 3.0 5.
DATE OF MINIMUM 1993-06-15 1992-08-15 1993-06-15 1991-08-15 1993-07-15
10TH PERCENTILE 2.6 0. 0.00 3.0 5.
MEDIAN 4.6 1. 0.00 3.3 16.
90TH PERCENTILE 6.2 2. 4.56 3.8 39.
MAXIMUM 7.7 4. 5.25 6.7 97.
DATE OF MAXIMUM 1991-06-15 1992-06-15 1992-08-15 1992-07-15 1992-07-15
STANDARD DEVIATION 1.6 1. 2.03 1.1 27.
Na Mg Al Si PO4-P
DISS TOTAL DISS REACTIVE SOL
11103 12003 13102 14101 15254
mg/L Na mg/L Mg mg/L Al mg/LSiO2 mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 10 10 10
MEAN 116. 34. 19.989 6.46 0.013
MINIMUM 10. 9. 1.880 2.27 0.000
DATE OF MINIMUM 1992-07-15 1992-06-15 1993-12-15 1993-12-15 1993-12-15
10TH PERCENTILE 11. 10. 1.880 2.27 0.000
MEDIAN 56. 27. 15.500 5.84 0.003
90TH PERCENTILE 174. 70. 35.800 14.00 0.018
MAXIMUM 575. 71. 67.450 14.00 0.082
DATE OF MAXIMUM 1992-06-15 1993-06-15 1992-08-15 1993-06-15 1992-06-15
STANDARD DEVIATION 162. 23. 21.306 4.30 0.025
P SULPHATE Cl K Ca
TOTAL DISS DISS DISS
15405 16303 17201 19103 20101
mg/L P mg/L SO4 mg/L Cl mg/L K mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 11 11
MEAN 0.037 487. 82. 6.7 34.205
MINIMUM 0.014 47. 18. 2.2 14.330
DATE OF MINIMUM 1992-08-15 1992-07-15 1992-07-15 1992-07-15 1993-12-15
10TH PERCENTILE 0.014 54. 19. 2.3 14.330
MEDIAN 0.028 377. 83. 4.7 38.180
90TH PERCENTILE 0.081 845. 149. 11.7 56.423
MAXIMUM 0.097 1333. 156. 18.3 57.310
DATE OF MAXIMUM 1992-07-15 1992-06-15 1992-08-15 1992-06-15 1993-06-15
STANDARD DEVIATION 0.028 391. 52. 5.0 16.047
Fe
TOTAL
26002
mg/L Fe
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 11
MEAN 2.27
MINIMUM 1.13
DATE OF MINIMUM 1991-06-15
10TH PERCENTILE 1.16
MEDIAN 1.61
90TH PERCENTILE 3.96
MAXIMUM 4.64
DATE OF MAXIMUM 1992-07-15
STANDARD DEVIATION 1.26
STATION - LONG DINH - PLAIN OF REEDS STATION NO. 149007
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/23/55 LONG. 106/15/30 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 6 11 11 11
MEAN 57. 0.0 0.59 0.22 1.12
MINIMUM 14. 0.0 0.23 0.00 0.41
DATE OF MINIMUM 1993-12-15 1993-06-15 1992-07-15 1991-08-15 1992-07-15
10TH PERCENTILE 14. 0.23 0.00 0.43
MEDIAN 60. 0.0 0.41 0.15 0.83
90TH PERCENTILE 114. 1.61 0.54 2.17
MAXIMUM 116. 0.0 1.73 0.56 2.27
DATE OF MAXIMUM 1993-07-15 1993-12-15 1993-06-15 1993-06-15 1993-06-15
STANDARD DEVIATION 38. 0.0 0.57 0.22 0.62
O2 COD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08101 08301 10121 10301 10401
mg/L O2 mg/L O2 MEQ/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 11 11
MEAN 4.6 2. 0.42 5.8 89.
MINIMUM 0.0 0. 0.00 3.3 10.
DATE OF MINIMUM 1993-06-15 1992-08-15 1993-07-15 1993-07-15 1992-07-15
10TH PERCENTILE 0.0 0. 0.00 3.3 10.
MEDIAN 5.7 2. 0.35 6.2 55.
90TH PERCENTILE 6.3 4. 0.95 7.4 213.
MAXIMUM 6.3 8. 0.99 7.4 237.
DATE OF MAXIMUM 1993-12-15 1992-06-15 1993-12-15 1993-12-15 1992-06-15
STANDARD DEVIATION 2.3 2. 0.34 1.5 93.
Na Mg Al Si PO4-P
DISS TOTAL DISS REACTIVE SOL
11103 12003 13102 14101 15254
mg/L Na mg/L Mg mg/L Al mg/LSiO2 mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 8 10 9
MEAN 31. 19. 6.576 5.69 0.014
MINIMUM 7. 5. 0.033 3.40 0.002
DATE OF MINIMUM 1993-12-15 1993-12-15 1993-12-15 1993-12-15 1993-07-15
10TH PERCENTILE 7. 5. 3.40
MEDIAN 34. 18. 0.355 4.80 0.007
90TH PERCENTILE 52. 32. 9.62
MAXIMUM 74. 39. 25.600 9.62 0.062
DATE OF MAXIMUM 1992-06-15 1992-07-15 1993-07-15 1993-06-15 1992-06-15
STANDARD DEVIATION 22. 10. 11.744 2.48 0.019
P SULPHATE Cl K Ca
TOTAL DISS DISS DISS
15405 16303 17201 19103 20101
mg/L P mg/L SO4 mg/L Cl mg/L K mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 11 11
MEAN 0.097 165. 40. 3.8 30.468
MINIMUM 0.007 14. 5. 1.4 9.240
DATE OF MINIMUM 1992-08-15 1993-12-15 1993-12-15 1993-12-15 1991-08-15
10TH PERCENTILE 0.008 14. 5. 1.4 9.739
MEDIAN 0.075 166. 36. 4.1 25.610
90TH PERCENTILE 0.228 309. 70. 6.1 50.090
MAXIMUM 0.233 356. 86. 6.3 50.300
DATE OF MAXIMUM 1993-06-15 1992-06-15 1992-07-15 1992-06-15 1993-07-15
STANDARD DEVIATION 0.083 124. 27. 2.0 15.711
Fe
TOTAL
26002
mg/L Fe
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 11
MEAN 2.16
MINIMUM 0.69
DATE OF MINIMUM 1993-06-15
10TH PERCENTILE 0.69
MEDIAN 1.43
90TH PERCENTILE 3.88
MAXIMUM 4.27
DATE OF MAXIMUM 1992-06-15
STANDARD DEVIATION 1.32
STATION - TUYEN NHON - PLAIN OF REEDS STATION NO. 149008
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/39/00 LONG. 106/11/00 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 6 11 11 11
MEAN 62. 0.0 0.22 0.28 0.92
MINIMUM 16. 0.0 0.06 0.00 0.18
DATE OF MINIMUM 1993-12-15 1993-06-15 1991-08-15 1993-12-15 1992-08-15
10TH PERCENTILE 16. 0.06 0.00 0.19
MEDIAN 50. 0.0 0.19 0.09 0.85
90TH PERCENTILE 120. 0.42 0.62 1.59
MAXIMUM 127. 0.0 0.44 0.89 3.33
DATE OF MAXIMUM 1992-06-15 1993-12-15 1993-12-15 1992-06-15 1991-06-15
STANDARD DEVIATION 41. 0.0 0.12 0.32 0.91
O2 COD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08101 08301 10121 10301 10401
mg/L O2 mg/L O2 MEQ/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 10 11 10 11 10
MEAN 5.4 2. 0.56 4.3 19.
MINIMUM 1.8 0. 0.00 3.0 8.
DATE OF MINIMUM 1992-06-15 1992-08-15 1993-06-15 1991-06-15 1993-07-15
10TH PERCENTILE 1.8 0. 0.00 3.1 8.
MEDIAN 6.3 1. 0.39 4.1 23.
90TH PERCENTILE 6.7 3. 0.92 6.2 27.
MAXIMUM 6.9 4. 3.04 6.4 30.
DATE OF MAXIMUM 1992-08-15 1992-07-15 1992-06-15 1993-12-15 1992-08-15
STANDARD DEVIATION 1.7 1. 0.92 1.2 9.
Na Mg Al Si PO4-P
DISS TOTAL DISS REACTIVE SOL
11103 12003 13102 14101 15254
mg/L Na mg/L Mg mg/L Al mg/LSiO2 mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 10 10 10
MEAN 26. 20. 8.984 5.74 0.013
MINIMUM 7. 6. 0.030 2.94 0.000
DATE OF MINIMUM 1991-08-15 1993-12-15 1993-12-15 1993-12-15 1993-07-15
10TH PERCENTILE 7. 6. 0.030 2.94 0.000
MEDIAN 19. 21. 1.930 3.88 0.005
90TH PERCENTILE 51. 28. 26.900 10.20 0.018
MAXIMUM 58. 46. 42.000 10.68 0.079
DATE OF MAXIMUM 1992-06-15 1992-06-15 1991-06-15 1991-06-15 1992-06-15
STANDARD DEVIATION 19. 12. 14.391 3.25 0.024
P SULPHATE Cl K Ca
TOTAL DISS DISS DISS
15405 16303 17201 19103 20101
mg/L P mg/L SO4 mg/L Cl mg/L K mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 11 11
MEAN 0.038 241. 32. 2.8 34.140
MINIMUM 0.014 34. 2. 1.9 11.640
DATE OF MINIMUM 1993-06-15 1993-12-15 1991-08-15 1993-12-15 1993-12-15
10TH PERCENTILE 0.014 34. 3. 1.9 11.640
MEDIAN 0.021 202. 23. 2.4 22.020
90TH PERCENTILE 0.050 521. 74. 4.6 65.101
MAXIMUM 0.124 574. 74. 4.7 71.940
DATE OF MAXIMUM 1992-06-15 1992-06-15 1993-06-15 1993-06-15 1992-06-15
STANDARD DEVIATION 0.032 186. 28. 1.1 22.064
Fe
TOTAL
26002
mg/L Fe
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 11
MEAN 3.00
MINIMUM 0.97
DATE OF MINIMUM 1993-07-15
10TH PERCENTILE 0.97
MEDIAN 2.37
90TH PERCENTILE 4.98
MAXIMUM 7.47
DATE OF MAXIMUM 1991-06-15
STANDARD DEVIATION 1.93
STATION - MY PHUOC TAY - PLAIN OF REEDS STATION NO. 149009
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/29/38 LONG. 106/05/34 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 6 11 11 11
MEAN 60. 0.0 0.25 0.40 1.09
MINIMUM 23. 0.0 0.06 0.20 0.41
DATE OF MINIMUM 1993-12-15 1993-06-15 1992-08-15 1993-12-15 1993-07-15
10TH PERCENTILE 23. 0.06 0.20 0.40
MEDIAN 63. 0.0 0.17 0.28 0.94
90TH PERCENTILE 90. 0.59 0.91 1.69
MAXIMUM 93. 0.0 0.62 0.95 1.72
DATE OF MAXIMUM 1991-06-15 1993-12-15 1993-12-15 1993-06-15 1993-06-15
STANDARD DEVIATION 25. 0.0 0.20 0.29 0.47
O2 COD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08101 08301 10121 10301 10401
mg/L O2 mg/L O2 MEQ/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 10 11 10 11 11
MEAN 4.9 2. 0.27 4.7 47.
MINIMUM 2.0 0. 0.00 3.6 8.
DATE OF MINIMUM 1993-12-15 1991-08-15 1993-06-15 1991-06-15 1992-07-15
10TH PERCENTILE 2.0 1. 0.00 3.6 9.
MEDIAN 5.2 1. 0.15 4.5 52.
90TH PERCENTILE 5.9 4. 0.23 5.9 85.
MAXIMUM 7.5 4. 1.75 6.3 86.
DATE OF MAXIMUM 1991-08-15 1993-12-15 1992-08-15 1991-08-15 1993-06-15
STANDARD DEVIATION 1.7 2. 0.53 1.0 29.
Na Mg Al Si PO4-P
DISS TOTAL DISS REACTIVE SOL
11103 12003 13102 14101 15254
mg/L Na mg/L Mg mg/L Al mg/LSiO2 mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 9 10 9
MEAN 28. 26. 4.784 5.26 0.009
MINIMUM 13. 10. 0.010 2.59 0.000
DATE OF MINIMUM 1993-12-15 1993-12-15 1991-08-15 1993-12-15 1993-07-15
10TH PERCENTILE 13. 10. 2.59
MEDIAN 24. 31. 0.676 5.06 0.005
90TH PERCENTILE 40. 36. 8.25
MAXIMUM 74. 49. 23.270 8.25 0.042
DATE OF MAXIMUM 1992-06-15 1992-07-15 1992-08-15 1993-06-15 1992-06-15
STANDARD DEVIATION 18. 13. 7.830 2.29 0.014
P SULPHATE Cl K Ca
TOTAL DISS DISS DISS
15405 16303 17201 19103 20101
mg/L P mg/L SO4 mg/L Cl mg/L K mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 11 11
MEAN 0.087 235. 29. 4.0 36.402
MINIMUM 0.028 64. 5. 2.2 11.820
DATE OF MINIMUM 1992-07-15 1993-12-15 1991-08-15 1993-12-15 1993-12-15
10TH PERCENTILE 0.028 64. 6. 2.2 11.820
MEDIAN 0.069 278. 20. 3.1 37.680
90TH PERCENTILE 0.204 356. 47. 6.8 48.771
MAXIMUM 0.219 372. 92. 7.0 53.430
DATE OF MAXIMUM 1993-06-15 1991-06-15 1992-06-15 1993-06-15 1991-06-15
STANDARD DEVIATION 0.067 107. 25. 1.8 14.263
Fe
TOTAL
26002
mg/L Fe
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 11
MEAN 2.11
MINIMUM 0.79
DATE OF MINIMUM 1992-07-15
10TH PERCENTILE 0.83
MEDIAN 1.97
90TH PERCENTILE 3.89
MAXIMUM 4.05
DATE OF MAXIMUM 1993-12-15
STANDARD DEVIATION 1.07
STATION - KIEN BINH - PLAIN OF REEDS STATION NO. 149010
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/36/33 LONG. 106/02/22 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 6 11 11 11
MEAN 56. 0.0 0.26 0.24 0.83
MINIMUM 16. 0.0 0.06 0.00 0.19
DATE OF MINIMUM 1993-12-15 1993-06-15 1991-08-15 1993-07-15 1992-07-15
10TH PERCENTILE 16. 0.07 0.00 0.19
MEDIAN 40. 0.0 0.26 0.03 0.85
90TH PERCENTILE 100. 0.42 0.59 0.99
MAXIMUM 139. 0.0 0.42 0.79 3.36
DATE OF MAXIMUM 1991-06-15 1993-12-15 1993-12-15 1992-06-15 1991-06-15
STANDARD DEVIATION 45. 0.0 0.12 0.32 0.90
O2 COD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08101 08301 10121 10301 10401
mg/L O2 mg/L O2 MEQ/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 10 11 11
MEAN 3.7 1. 0.53 4.8 26.
MINIMUM 0.0 0. 0.00 3.0 2.
DATE OF MINIMUM 1993-07-15 1991-06-15 1993-06-15 1991-06-15 1992-07-15
10TH PERCENTILE 0.0 0. 0.00 3.1 2.
MEDIAN 4.1 1. 0.38 4.3 32.
90TH PERCENTILE 5.9 4. 0.51 6.6 54.
MAXIMUM 6.3 4. 2.49 6.6 55.
DATE OF MAXIMUM 1991-08-15 1993-12-15 1992-06-15 1993-07-15 1993-12-15
STANDARD DEVIATION 2.2 1. 0.71 1.5 19.
Na Mg Al Si PO4-P
DISS TOTAL DISS REACTIVE SOL
11103 12003 13102 14101 15254
mg/L Na mg/L Mg mg/L Al mg/LSiO2 mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 10 10 10
MEAN 18. 18. 9.781 7.66 0.015
MINIMUM 6. 5. 0.029 3.18 0.000
DATE OF MINIMUM 1993-07-15 1993-12-15 1993-12-15 1993-12-15 1993-12-15
10TH PERCENTILE 6. 5. 0.029 3.18 0.000
MEDIAN 12. 15. 2.746 5.28 0.008
90TH PERCENTILE 36. 32. 21.000 16.20 0.024
MAXIMUM 36. 39. 46.500 16.20 0.075
DATE OF MAXIMUM 1993-06-15 1991-06-15 1991-06-15 1993-06-15 1992-06-15
STANDARD DEVIATION 13. 13. 14.811 5.38 0.023
P SULPHATE Cl K Ca
TOTAL DISS DISS DISS
15405 16303 17201 19103 20101
mg/L P mg/L SO4 mg/L Cl mg/L K mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 11 11
MEAN 0.046 230. 17. 2.5 33.994
MINIMUM 0.018 32. 2. 1.4 12.990
DATE OF MINIMUM 1993-06-15 1993-12-15 1991-08-15 1993-07-15 1993-12-15
10TH PERCENTILE 0.018 32. 3. 1.4 12.990
MEDIAN 0.046 165. 10. 2.3 27.700
90TH PERCENTILE 0.064 470. 37. 4.5 59.120
MAXIMUM 0.113 562. 38. 4.7 67.740
DATE OF MAXIMUM 1992-06-15 1991-06-15 1993-06-15 1993-06-15 1992-06-15
STANDARD DEVIATION 0.027 205. 13. 1.2 22.298
Fe
TOTAL
26002
mg/L Fe
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 11
MEAN 3.14
MINIMUM 1.10
DATE OF MINIMUM 1992-06-15
10TH PERCENTILE 1.11
MEDIAN 3.58
90TH PERCENTILE 3.67
MAXIMUM 7.39
DATE OF MAXIMUM 1991-06-15
STANDARD DEVIATION 1.77
STATION - MY AN - PLAIN OF REEDS STATION NO. 149011
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/31/14 LONG. 105/50/14 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 6 11 11 11
MEAN 30. 0.0 0.28 0.24 1.68
MINIMUM 8. 0.0 0.08 0.00 0.30
DATE OF MINIMUM 1993-06-15 1993-06-15 1991-08-15 1993-07-15 1992-08-15
10TH PERCENTILE 8. 0.08 0.00 0.30
MEDIAN 15. 0.0 0.35 0.06 0.63
90TH PERCENTILE 51. 0.40 0.58 4.61
MAXIMUM 125. 0.0 0.40 0.76 4.76
DATE OF MAXIMUM 1991-06-15 1993-12-15 1993-07-15 1991-06-15 1993-12-15
STANDARD DEVIATION 34. 0.0 0.12 0.29 1.75
O2 COD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08101 08301 10121 10301 10401
mg/L O2 mg/L O2 MEQ/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 10 11 11
MEAN 3.8 1. 0.41 5.6 73.
MINIMUM 0.0 0. 0.00 3.1 10.
DATE OF MINIMUM 1993-07-15 1991-06-15 1993-06-15 1991-06-15 1992-08-15
10TH PERCENTILE 0.0 0. 0.00 3.2 10.
MEDIAN 4.1 1. 0.50 6.5 38.
90TH PERCENTILE 5.8 3. 0.76 7.1 111.
MAXIMUM 6.1 3. 0.76 7.1 220.
DATE OF MAXIMUM 1992-08-15 1993-07-15 1993-12-15 1993-12-15 1991-08-15
STANDARD DEVIATION 2.1 1. 0.31 1.6 65.
Na Mg Al Si PO4-P
DISS TOTAL DISS REACTIVE SOL
11103 12003 13102 14101 15254
mg/L Na mg/L Mg mg/L Al mg/LSiO2 mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 8 10 9
MEAN 12. 12. 4.210 7.09 0.011
MINIMUM 6. 4. 0.031 3.51 0.000
DATE OF MINIMUM 1993-12-15 1993-12-15 1991-08-15 1992-06-15 1993-07-15
10TH PERCENTILE 6. 4. 3.51
MEDIAN 7. 9. 0.118 4.71 0.005
90TH PERCENTILE 20. 23. 12.80
MAXIMUM 26. 23. 31.300 12.80 0.036
DATE OF MAXIMUM 1991-06-15 1993-06-15 1991-06-15 1993-06-15 1992-06-15
STANDARD DEVIATION 7. 8. 10.954 3.99 0.013
P SULPHATE Cl K Ca
TOTAL DISS DISS DISS
15405 16303 17201 19103 20101
mg/L P mg/L SO4 mg/L Cl mg/L K mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 11 11
MEAN 0.059 171. 10. 2.4 32.141
MINIMUM 0.028 22. 3. 1.4 14.170
DATE OF MINIMUM 1992-07-15 1993-12-15 1991-08-15 1993-07-15 1993-07-15
10TH PERCENTILE 0.029 22. 3. 1.4 14.170
MEDIAN 0.051 79. 10. 2.9 20.240
90TH PERCENTILE 0.100 411. 14. 2.9 53.110
MAXIMUM 0.103 483. 17. 3.9 73.090
DATE OF MAXIMUM 1993-06-15 1991-06-15 1992-06-15 1991-06-15 1991-06-15
STANDARD DEVIATION 0.025 180. 5. 0.9 21.308
Fe
TOTAL
26002
mg/L Fe
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 11
MEAN 2.85
MINIMUM 0.96
DATE OF MINIMUM 1992-06-15
10TH PERCENTILE 0.96
MEDIAN 2.71
90TH PERCENTILE 4.72
MAXIMUM 5.84
DATE OF MAXIMUM 1991-06-15
STANDARD DEVIATION 1.65
STATION - HUNG THANH - PLAIN OF REEDS STATION NO. 149012
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/39/31 LONG. 105/45/19 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 6 11 11 11
MEAN 62. 0.0 0.33 0.33 0.99
MINIMUM 14. 0.0 0.06 0.00 0.21
DATE OF MINIMUM 1993-07-15 1993-06-15 1991-08-15 1991-08-15 1992-08-15
10TH PERCENTILE 14. 0.07 0.00 0.21
MEDIAN 36. 0.0 0.40 0.07 0.90
90TH PERCENTILE 132. 0.53 0.97 1.38
MAXIMUM 139. 0.0 0.55 1.05 3.49
DATE OF MAXIMUM 1991-06-15 1993-12-15 1993-12-15 1991-06-15 1991-06-15
STANDARD DEVIATION 51. 0.0 0.16 0.43 0.93
O2 COD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08101 08301 10121 10301 10401
mg/L O2 mg/L O2 MEQ/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 10 11 11
MEAN 3.5 2. 0.87 4.7 65.
MINIMUM 0.0 1. 0.00 3.0 18.
DATE OF MINIMUM 1993-07-15 1992-08-15 1993-06-15 1992-06-15 1991-06-15
10TH PERCENTILE 0.0 1. 0.00 3.0 19.
MEDIAN 3.5 1. 0.49 4.3 46.
90TH PERCENTILE 6.5 3. 0.65 7.0 141.
MAXIMUM 6.8 3. 4.93 7.0 146.
DATE OF MAXIMUM 1991-06-15 1993-07-15 1992-06-15 1993-07-15 1993-07-15
STANDARD DEVIATION 2.3 1. 1.45 1.7 46.
Na Mg Al Si PO4-P
DISS TOTAL DISS REACTIVE SOL
11103 12003 13102 14101 15254
mg/L Na mg/L Mg mg/L Al mg/LSiO2 mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 10 10 10
MEAN 15. 18. 12.842 7.34 0.017
MINIMUM 6. 5. 0.028 3.65 0.000
DATE OF MINIMUM 1991-08-15 1993-07-15 1993-12-15 1991-08-15 1993-12-15
10TH PERCENTILE 6. 5. 0.028 3.65 0.000
MEDIAN 14. 9. 3.046 6.01 0.010
90TH PERCENTILE 23. 34. 35.600 14.00 0.019
MAXIMUM 34. 44. 42.700 14.00 0.086
DATE OF MAXIMUM 1992-06-15 1992-06-15 1991-06-15 1993-06-15 1992-06-15
STANDARD DEVIATION 10. 15. 16.440 4.27 0.025
P SULPHATE Cl K Ca
TOTAL DISS DISS DISS
15405 16303 17201 19103 20101
mg/L P mg/L SO4 mg/L Cl mg/L K mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 11 11
MEAN 0.063 278. 10. 2.3 40.881
MINIMUM 0.027 18. 2. 1.4 13.110
DATE OF MINIMUM 1991-06-15 1993-07-15 1991-08-15 1993-07-15 1993-07-15
10TH PERCENTILE 0.028 18. 2. 1.4 13.110
MEDIAN 0.064 169. 11. 1.9 29.260
90TH PERCENTILE 0.088 598. 12. 3.5 78.194
MAXIMUM 0.133 738. 18. 3.9 90.700
DATE OF MAXIMUM 1992-06-15 1992-06-15 1992-08-15 1991-06-15 1992-06-15
STANDARD DEVIATION 0.031 275. 5. 0.9 29.970
Fe
TOTAL
26002
mg/L Fe
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 11
MEAN 3.89
MINIMUM 1.09
DATE OF MINIMUM 1992-08-15
10TH PERCENTILE 1.24
MEDIAN 3.82
90TH PERCENTILE 4.88
MAXIMUM 7.06
DATE OF MAXIMUM 1991-06-15
STANDARD DEVIATION 1.56
STATION - CAI MON - PLAIN OF REEDS STATION NO. 149013
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/49/19 LONG. 105/44/43 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 6 11 11 11
MEAN 14. 0.0 0.32 0.11 0.82
MINIMUM 6. 0.0 0.09 0.00 0.23
DATE OF MINIMUM 1993-06-15 1993-06-15 1991-08-15 1993-07-15 1992-08-15
10TH PERCENTILE 6. 0.10 0.00 0.24
MEDIAN 13. 0.0 0.35 0.02 0.77
90TH PERCENTILE 20. 0.39 0.32 0.82
MAXIMUM 26. 0.0 0.48 0.41 3.14
DATE OF MAXIMUM 1992-06-15 1993-12-15 1991-06-15 1992-06-15 1991-06-15
STANDARD DEVIATION 6. 0.0 0.11 0.16 0.80
O2 COD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08101 08301 10121 10301 10401
mg/L O2 mg/L O2 MEQ/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 11 11
MEAN 4.7 2. 0.61 6.4 103.
MINIMUM 2.2 0. 0.00 3.7 17.
DATE OF MINIMUM 1993-12-15 1993-06-15 1993-06-15 1993-06-15 1993-06-15
10TH PERCENTILE 2.2 0. 0.00 3.7 17.
MEDIAN 4.9 3. 0.73 6.9 107.
90TH PERCENTILE 7.2 4. 0.85 7.2 141.
MAXIMUM 7.8 4. 0.89 7.3 193.
DATE OF MAXIMUM 1991-08-15 1993-12-15 1992-08-15 1992-07-15 1992-08-15
STANDARD DEVIATION 2.0 2. 0.31 1.4 55.
Na Mg Al Si PO4-P
DISS TOTAL DISS REACTIVE SOL
11103 12003 13102 14101 15254
mg/L Na mg/L Mg mg/L Al mg/LSiO2 mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 8 10 11
MEAN 8. 8. 4.202 5.30 0.014
MINIMUM 4. 4. 0.015 3.19 0.000
DATE OF MINIMUM 1992-08-15 1991-08-15 1991-08-15 1993-12-15 1993-12-15
10TH PERCENTILE 4. 4. 3.19 0.000
MEDIAN 6. 5. 0.174 4.56 0.009
90TH PERCENTILE 15. 18. 9.18 0.018
MAXIMUM 15. 19. 16.500 9.18 0.081
DATE OF MAXIMUM 1993-06-15 1993-06-15 1993-06-15 1993-06-15 1992-06-15
STANDARD DEVIATION 4. 6. 7.591 2.29 0.023
P SULPHATE Cl K Ca
TOTAL DISS DISS DISS
15405 16303 17201 19103 20101
mg/L P mg/L SO4 mg/L Cl mg/L K mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 11 11
MEAN 0.106 77. 8. 1.8 21.232
MINIMUM 0.033 9. 3. 1.3 12.630
DATE OF MINIMUM 1993-06-15 1993-07-15 1993-12-15 1992-06-15 1993-07-15
10TH PERCENTILE 0.033 9. 3. 1.3 12.630
MEDIAN 0.114 25. 8. 1.4 14.230
90TH PERCENTILE 0.142 284. 11. 2.9 42.124
MAXIMUM 0.211 307. 11. 3.0 43.890
DATE OF MAXIMUM 1991-06-15 1993-06-15 1993-06-15 1993-06-15 1993-06-15
STANDARD DEVIATION 0.051 115. 3. 0.6 11.985
Fe
TOTAL
26002
mg/L Fe
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 11
MEAN 3.52
MINIMUM 0.28
DATE OF MINIMUM 1992-08-15
10TH PERCENTILE 0.39
MEDIAN 3.91
90TH PERCENTILE 4.52
MAXIMUM 4.60
DATE OF MAXIMUM 1991-06-15
STANDARD DEVIATION 1.43
STATION - TAN THANH - PLAIN OF REEDS STATION NO. 149014
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/48/58 LONG. 105/35/25 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 6 11 11 11
MEAN 25. 0.0 0.32 0.11 0.79
MINIMUM 12. 0.0 0.08 0.00 0.25
DATE OF MINIMUM 1991-08-15 1993-06-15 1991-08-15 1991-08-15 1992-08-15
10TH PERCENTILE 13. 0.09 0.00 0.26
MEDIAN 14. 0.0 0.32 0.00 0.55
90TH PERCENTILE 65. 0.43 0.34 0.81
MAXIMUM 69. 0.0 0.45 0.35 3.11
DATE OF MAXIMUM 1993-06-15 1993-12-15 1991-06-15 1992-06-15 1991-06-15
STANDARD DEVIATION 22. 0.0 0.12 0.15 0.80
O2 COD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08101 08301 10121 10301 10401
mg/L O2 mg/L O2 MEQ/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 11 11
MEAN 5.1 2. 0.62 6.4 106.
MINIMUM 3.7 0. 0.00 3.6 9.
DATE OF MINIMUM 1993-06-15 1993-06-15 1993-06-15 1993-06-15 1992-06-15
10TH PERCENTILE 3.7 0. 0.00 3.6 9.
MEDIAN 5.3 3. 0.67 7.0 84.
90TH PERCENTILE 7.2 4. 0.89 7.4 158.
MAXIMUM 7.5 4. 0.98 7.4 387.
DATE OF MAXIMUM 1991-08-15 1992-06-15 1991-08-15 1991-08-15 1991-06-15
STANDARD DEVIATION 1.4 1. 0.33 1.4 107.
Na Mg Al Si PO4-P
DISS TOTAL DISS REACTIVE SOL
11103 12003 13102 14101 15254
mg/L Na mg/L Mg mg/L Al mg/LSiO2 mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 8 10 11
MEAN 8. 7. 4.498 5.46 0.011
MINIMUM 4. 3. 0.019 3.09 0.000
DATE OF MINIMUM 1991-08-15 1992-07-15 1991-08-15 1992-06-15 1993-12-15
10TH PERCENTILE 4. 3. 3.09 0.000
MEDIAN 6. 4. 0.212 5.03 0.006
90TH PERCENTILE 15. 17. 9.40 0.032
MAXIMUM 15. 18. 17.600 9.40 0.039
DATE OF MAXIMUM 1993-06-15 1993-06-15 1993-06-15 1993-06-15 1992-06-15
STANDARD DEVIATION 4. 6. 8.087 2.31 0.014
P SULPHATE Cl K Ca
TOTAL DISS DISS DISS
15405 16303 17201 19103 20101
mg/L P mg/L SO4 mg/L Cl mg/L K mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 11 11
MEAN 0.090 79. 8. 1.7 22.453
MINIMUM 0.018 8. 3. 1.3 13.170
DATE OF MINIMUM 1993-06-15 1991-08-15 1993-12-15 1992-08-15 1993-12-15
10TH PERCENTILE 0.018 8. 3. 1.3 13.170
MEDIAN 0.098 22. 8. 1.5 15.410
90TH PERCENTILE 0.121 299. 12. 2.7 47.112
MAXIMUM 0.166 325. 12. 2.8 49.900
DATE OF MAXIMUM 1991-06-15 1993-06-15 1993-06-15 1993-06-15 1993-06-15
STANDARD DEVIATION 0.043 123. 3. 0.6 13.865
Fe
TOTAL
26002
mg/L Fe
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 11
MEAN 3.21
MINIMUM 1.25
DATE OF MINIMUM 1992-08-15
10TH PERCENTILE 1.30
MEDIAN 3.27
90TH PERCENTILE 5.01
MAXIMUM 5.10
DATE OF MAXIMUM 1993-07-15
STANDARD DEVIATION 1.37
STATION - TRAM CHIM - PLAIN OF REEDS STATION NO. 149017
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/40/20 LONG. 105/32/52 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 6 11 11 11
MEAN 20. 0.0 0.29 0.16 0.79
MINIMUM 6. 0.0 0.06 0.00 0.23
DATE OF MINIMUM 1993-06-15 1993-06-15 1991-08-15 1993-07-15 1992-08-15
10TH PERCENTILE 6. 0.06 0.00 0.23
MEDIAN 14. 0.0 0.27 0.02 0.58
90TH PERCENTILE 37. 0.46 0.35 0.77
MAXIMUM 71. 0.0 0.47 0.67 3.41
DATE OF MAXIMUM 1991-06-15 1993-12-15 1993-07-15 1991-06-15 1991-06-15
STANDARD DEVIATION 19. 0.0 0.13 0.23 0.89
O2 COD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08101 08301 10121 10301 10401
mg/L O2 mg/L O2 MEQ/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 10 11 11
MEAN 4.4 2. 0.54 5.9 66.
MINIMUM 2.0 0. 0.00 3.4 19.
DATE OF MINIMUM 1993-12-15 1993-06-15 1993-06-15 1991-06-15 1992-06-15
10TH PERCENTILE 2.0 0. 0.00 3.4 20.
MEDIAN 4.9 1. 0.68 7.0 59.
90TH PERCENTILE 6.5 4. 0.78 7.3 142.
MAXIMUM 7.1 4. 0.83 7.3 144.
DATE OF MAXIMUM 1991-08-15 1993-12-15 1992-07-15 1993-07-15 1993-07-15
STANDARD DEVIATION 2.0 2. 0.33 1.7 49.
Na Mg Al Si PO4-P
DISS TOTAL DISS REACTIVE SOL
11103 12003 13102 14101 15254
mg/L Na mg/L Mg mg/L Al mg/LSiO2 mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 9 10 10
MEAN 9. 7. 9.428 5.45 0.014
MINIMUM 5. 3. 0.022 2.63 0.002
DATE OF MINIMUM 1992-08-15 1992-07-15 1991-08-15 1992-06-15 1993-12-15
10TH PERCENTILE 5. 3. 2.63 0.002
MEDIAN 6. 5. 0.183 4.51 0.009
90TH PERCENTILE 15. 14. 8.91 0.023
MAXIMUM 15. 14. 32.500 8.91 0.043
DATE OF MAXIMUM 1992-06-15 1993-06-15 1993-06-15 1993-06-15 1992-06-15
STANDARD DEVIATION 5. 4. 14.177 2.48 0.013
P SULPHATE Cl K Ca
TOTAL DISS DISS DISS
15405 16303 17201 19103 20101
mg/L P mg/L SO4 mg/L Cl mg/L K mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 11 11
MEAN 0.081 100. 8. 2.2 26.102
MINIMUM 0.028 13. 4. 1.4 13.310
DATE OF MINIMUM 1993-06-15 1993-07-15 1993-12-15 1992-07-15 1993-12-15
10TH PERCENTILE 0.028 13. 4. 1.4 13.310
MEDIAN 0.061 33. 9. 1.7 18.300
90TH PERCENTILE 0.166 264. 12. 2.7 43.690
MAXIMUM 0.174 265. 12. 6.0 48.720
DATE OF MAXIMUM 1993-07-15 1993-06-15 1993-07-15 1992-06-15 1991-06-15
STANDARD DEVIATION 0.051 112. 3. 1.4 14.402
Fe
TOTAL
26002
mg/L Fe
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 11
MEAN 3.15
MINIMUM 1.10
DATE OF MINIMUM 1992-06-15
10TH PERCENTILE 1.10
MEDIAN 4.04
90TH PERCENTILE 4.93
MAXIMUM 4.95
DATE OF MAXIMUM 1993-07-15
STANDARD DEVIATION 1.69
STATION - PHONG MY - PLAIN OF REEDS STATION NO. 149018
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/31/22 LONG. 105/33/53 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 6 12 11 12
MEAN 18. 0.0 0.33 0.08 0.90
MINIMUM 10. 0.0 0.18 0.00 0.32
DATE OF MINIMUM 1992-08-15 1993-06-15 1992-06-15 1991-08-15 1992-07-15
10TH PERCENTILE 10. 0.19 0.00 0.33
MEDIAN 13. 0.0 0.32 0.03 0.51
90TH PERCENTILE 34. 0.42 0.22 1.19
MAXIMUM 34. 0.0 0.48 0.22 3.24
DATE OF MAXIMUM 1993-06-15 1993-12-15 1991-06-15 1993-06-15 1991-06-15
STANDARD DEVIATION 10. 0.0 0.09 0.10 0.81
O2 COD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08101 08301 10121 10301 10401
mg/L O2 mg/L O2 MEQ/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 5.7 2. 0.72 6.7 142.
MINIMUM 4.6 0. 0.00 4.6 26.
DATE OF MINIMUM 1992-07-15 1991-08-15 1993-06-15 1993-06-15 1993-12-15
10TH PERCENTILE 4.6 0. 0.00 4.6 26.
MEDIAN 5.4 2. 0.86 7.4 86.
90TH PERCENTILE 6.6 4. 1.05 7.6 330.
MAXIMUM 7.3 5. 1.15 7.7 338.
DATE OF MAXIMUM 1991-08-15 1993-07-15 1992-06-15 1993-12-15 1992-08-15
STANDARD DEVIATION 0.8 2. 0.43 1.3 123.
Na Mg Al Si PO4-P
DISS TOTAL DISS REACTIVE SOL
11103 12003 13102 14101 15254
mg/L Na mg/L Mg mg/L Al mg/LSiO2 mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 9 11 11
MEAN 7. 5. 10.247 5.50 0.010
MINIMUM 3. 1. 0.031 2.34 0.000
DATE OF MINIMUM 1991-08-15 1991-08-15 1993-12-15 1992-06-15 1993-12-15
10TH PERCENTILE 3. 2. 2.45 0.000
MEDIAN 6. 5. 0.267 4.93 0.004
90TH PERCENTILE 12. 8. 7.94 0.024
MAXIMUM 12. 8. 30.500 7.94 0.034
DATE OF MAXIMUM 1993-06-15 1993-06-15 1993-06-15 1993-06-15 1992-06-15
STANDARD DEVIATION 3. 2. 15.190 2.05 0.011
P SULPHATE Cl K Ca
TOTAL DISS DISS DISS
15405 16303 17201 19103 20101
mg/L P mg/L SO4 mg/L Cl mg/L K mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.120 37. 10. 1.6 18.502
MINIMUM 0.036 7. 4. 1.0 7.355
DATE OF MINIMUM 1993-12-15 1991-08-15 1993-12-15 1992-08-15 1992-06-15
10TH PERCENTILE 0.036 7. 4. 1.0 8.445
MEDIAN 0.109 12. 8. 1.3 15.541
90TH PERCENTILE 0.210 115. 20. 2.4 31.062
MAXIMUM 0.234 115. 20. 2.4 31.062
DATE OF MAXIMUM 1992-08-15 1993-06-15 1993-06-15 1993-06-15 1993-06-15
STANDARD DEVIATION 0.069 47. 6. 0.5 8.096
Fe
TOTAL
26002
mg/L Fe
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 12
MEAN 2.99
MINIMUM 1.74
DATE OF MINIMUM 1993-12-15
10TH PERCENTILE 1.74
MEDIAN 3.30
90TH PERCENTILE 4.53
MAXIMUM 4.84
DATE OF MAXIMUM 1993-07-15
STANDARD DEVIATION 1.19
STATION - AN LONG - PLAIN OF REEDS STATION NO. 149019
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/41/35 LONG. 105/23/33 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 TOTAL
COND NITROGEN
02041 02061 07105 07555 07601
us/cm deg C mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 6 11 11 11
MEAN 14. 0.0 0.33 0.13 0.88
MINIMUM 6. 0.0 0.13 0.00 0.31
DATE OF MINIMUM 1993-06-15 1993-06-15 1992-06-15 1991-08-15 1992-07-15
10TH PERCENTILE 6. 0.15 0.00 0.32
MEDIAN 13. 0.0 0.28 0.01 0.78
90TH PERCENTILE 17. 0.46 0.33 0.97
MAXIMUM 43. 0.0 0.46 0.40 3.02
DATE OF MAXIMUM 1992-06-15 1993-12-15 1993-12-15 1992-06-15 1991-06-15
STANDARD DEVIATION 10. 0.0 0.10 0.17 0.74
O2 COD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08101 08301 10121 10301 10401
mg/L O2 mg/L O2 MEQ/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 11 11
MEAN 4.9 2. 0.74 6.1 70.
MINIMUM 2.3 0. 0.00 3.9 11.
DATE OF MINIMUM 1993-06-15 1993-06-15 1993-06-15 1993-06-15 1993-06-15
10TH PERCENTILE 2.3 0. 0.00 3.9 11.
MEDIAN 5.5 2. 0.87 7.2 59.
90TH PERCENTILE 6.7 3. 1.08 7.5 152.
MAXIMUM 7.7 4. 1.27 7.6 192.
DATE OF MAXIMUM 1991-08-15 1993-07-15 1993-06-15 1991-08-15 1991-08-15
STANDARD DEVIATION 1.8 1. 0.42 1.7 65.
Na Mg Al Si PO4-P
DISS TOTAL DISS REACTIVE SOL
11103 12003 13102 14101 15254
mg/L Na mg/L Mg mg/L Al mg/LSiO2 mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 10 10 11
MEAN 9. 6. 4.545 5.90 0.014
MINIMUM 3. 3. 0.022 2.73 0.004
DATE OF MINIMUM 1991-08-15 1991-08-15 1991-08-15 1992-06-15 1993-12-15
10TH PERCENTILE 4. 3. 0.022 2.73 0.004
MEDIAN 7. 5. 0.226 5.72 0.007
90TH PERCENTILE 15. 11. 13.600 9.31 0.024
MAXIMUM 17. 11. 13.600 9.31 0.055
DATE OF MAXIMUM 1992-06-15 1993-06-15 1993-06-15 1993-06-15 1992-06-15
STANDARD DEVIATION 5. 3. 6.358 2.60 0.015
P SULPHATE Cl K Ca
TOTAL DISS DISS DISS
15405 16303 17201 19103 20101
mg/L P mg/L SO4 mg/L Cl mg/L K mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 11 11
MEAN 0.091 93. 8. 1.8 26.622
MINIMUM 0.028 3. 4. 1.0 13.968
DATE OF MINIMUM 1993-06-15 1991-08-15 1993-12-15 1991-08-15 1993-07-15
10TH PERCENTILE 0.028 4. 4. 1.0 13.968
MEDIAN 0.092 12. 10. 1.5 17.194
90TH PERCENTILE 0.145 255. 10. 3.0 48.898
MAXIMUM 0.170 255. 11. 3.0 48.898
DATE OF MAXIMUM 1991-08-15 1993-06-15 1992-06-15 1993-06-15 1993-06-15
STANDARD DEVIATION 0.053 115. 3. 0.8 15.725
Fe
TOTAL
26002
mg/L Fe
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 11
MEAN 2.82
MINIMUM 1.36
DATE OF MINIMUM 1992-07-15
10TH PERCENTILE 1.38
MEDIAN 2.00
90TH PERCENTILE 4.82
MAXIMUM 4.91
DATE OF MAXIMUM 1993-07-15
STANDARD DEVIATION 1.46
STATION - MY XUYEN - CA MAU PENINSULA STATION NO. 149020
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 09/33/26 LONG. 106/00/00 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 71 72 72 65 33
MEAN 715. 0.48 0.09 1.29 4.3
MINIMUM 27. 0.00 0.00 0.08 1.2
DATE OF MINIMUM 1991-12-15 1991-02-10 1991-01-15 1992-02-15 1992-12-15
10TH PERCENTILE 45. 0.09 0.00 0.74 2.1
MEDIAN 369. 0.46 0.05 1.22 4.0
90TH PERCENTILE 1722. 0.79 0.21 1.90 6.9
MAXIMUM 2140. 1.38 0.76 3.31 8.7
DATE OF MAXIMUM 1991-03-15 1993-06-15 1993-08-15 1993-11-15 1993-03-15
STANDARD DEVIATION 694. 0.29 0.14 0.56 1.7
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 40 69 71 48 48
MEAN 5. 1.32 7.1 151. 677.
MINIMUM 1. 0.66 6.6 0. 25.
DATE OF MINIMUM 1991-11-15 1993-07-15 1992-08-15 1991-10-15 1991-11-15
10TH PERCENTILE 2. 0.85 6.7 40. 43.
MEDIAN 4. 1.32 7.0 133. 247.
90TH PERCENTILE 9. 1.67 7.5 241. 2536.
MAXIMUM 12. 2.93 8.1 581. 3724.
DATE OF MAXIMUM 1993-10-15 1991-03-15 1992-04-15 1991-09-15 1993-05-15
STANDARD DEVIATION 3. 0.40 0.3 98. 992.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 48 36 47 72 63
MEAN 91. 0.034 4.98 0.023 0.178
MINIMUM 8. 0.006 2.40 0.000 0.007
DATE OF MINIMUM 1991-12-15 1993-02-15 1992-02-15 1991-02-10 1992-08-15
10TH PERCENTILE 9. 0.008 3.11 0.002 0.038
MEDIAN 32. 0.021 4.83 0.015 0.149
90TH PERCENTILE 330. 0.065 6.57 0.056 0.332
MAXIMUM 473. 0.127 12.00 0.127 0.761
DATE OF MAXIMUM 1993-05-15 1993-04-15 1992-09-15 1991-03-15 1991-07-15
STANDARD DEVIATION 130. 0.028 1.82 0.026 0.128
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 48 48 48 48 48
MEAN 224. 1228. 37.1 35.525 3.97
MINIMUM 5. 33. 2.7 6.370 0.69
DATE OF MINIMUM 1991-12-15 1991-12-15 1991-12-15 1992-10-15 1992-03-15
10TH PERCENTILE 12. 66. 3.7 7.964 1.85
MEDIAN 70. 426. 11.1 16.230 3.83
90TH PERCENTILE 775. 4658. 105.0 100.301 5.09
MAXIMUM 1719. 5850. 488.7 151.300 9.33
DATE OF MAXIMUM 1993-05-15 1993-05-15 1993-03-15 1993-05-15 1993-02-15
STANDARD DEVIATION 353. 1795. 77.1 37.026 1.67
STATION - MY THANH - CA MAU PENINSULA STATION NO. 149021
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 09/25/36 LONG. 106/00/00 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 69 71 71 63 32
MEAN 1490. 0.43 0.05 1.19 3.9
MINIMUM 41. 0.00 0.00 0.33 0.4
DATE OF MINIMUM 1991-10-15 1991-01-15 1991-01-15 1992-04-15 1992-11-15
10TH PERCENTILE 124. 0.02 0.00 0.51 2.4
MEDIAN 1019. 0.40 0.03 1.08 3.9
90TH PERCENTILE 3201. 0.81 0.12 1.58 4.8
MAXIMUM 4060. 3.39 0.29 3.53 7.8
DATE OF MAXIMUM 1993-05-15 1991-11-15 1992-02-15 1993-06-15 1991-02-10
STANDARD DEVIATION 1270. 0.47 0.06 0.65 1.3
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 39 67 69 46 46
MEAN 6. 1.43 7.0 324. 2033.
MINIMUM 1. 0.38 5.9 0. 55.
DATE OF MINIMUM 1992-10-15 1991-07-15 1993-03-15 1991-10-15 1991-10-15
10TH PERCENTILE 2. 0.84 6.6 63. 105.
MEDIAN 4. 1.54 7.0 188. 598.
90TH PERCENTILE 11. 1.87 7.4 700. 5597.
MAXIMUM 17. 2.14 7.7 2044. 8506.
DATE OF MAXIMUM 1993-10-15 1992-01-15 1991-09-15 1992-12-15 1993-05-15
STANDARD DEVIATION 4. 0.41 0.3 357. 2482.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 46 42 46 71 61
MEAN 264. 0.035 4.39 0.022 0.221
MINIMUM 3. 0.004 1.98 0.000 0.009
DATE OF MINIMUM 1991-09-15 1991-02-10 1993-05-15 1991-01-15 1993-09-15
10TH PERCENTILE 17. 0.006 3.03 0.002 0.044
MEDIAN 90. 0.021 4.22 0.012 0.195
90TH PERCENTILE 754. 0.074 5.24 0.044 0.419
MAXIMUM 971. 0.167 10.80 0.176 0.824
DATE OF MAXIMUM 1993-05-15 1993-04-15 1993-06-15 1991-03-15 1993-05-15
STANDARD DEVIATION 310. 0.035 1.32 0.029 0.160
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 46 46 46 46 46
MEAN 516. 3782. 85.4 79.140 4.53
MINIMUM 11. 68. 4.7 5.990 0.79
DATE OF MINIMUM 1991-09-15 1991-10-15 1991-09-15 1991-10-15 1993-03-15
10TH PERCENTILE 28. 156. 5.6 14.874 1.99
MEDIAN 183. 1109. 25.4 34.100 4.01
90TH PERCENTILE 1645. 11522. 235.2 215.528 5.66
MAXIMUM 3156. 14464. 350.3 298.600 26.50
DATE OF MAXIMUM 1993-05-15 1993-05-15 1993-04-15 1993-05-15 1993-06-15
STANDARD DEVIATION 711. 4639. 102.5 84.225 3.68
STATION - NHU GIA - CA MAU PENINSULA STATION NO. 149022
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 09/31/16 LONG. 105/50/06 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 72 72 72 64 35
MEAN 1067. 0.48 0.05 1.22 3.3
MINIMUM 80. 0.00 0.00 0.46 0.3
DATE OF MINIMUM 1991-10-15 1991-01-15 1991-01-15 1992-03-15 1992-12-15
10TH PERCENTILE 123. 0.23 0.00 0.73 1.7
MEDIAN 765. 0.41 0.03 1.09 3.3
90TH PERCENTILE 2677. 0.77 0.08 1.73 4.7
MAXIMUM 3400. 1.47 0.63 3.55 6.3
DATE OF MAXIMUM 1993-05-15 1993-06-15 1993-12-15 1991-06-15 1991-01-15
STANDARD DEVIATION 1006. 0.29 0.08 0.49 1.3
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 38 70 72 46 46
MEAN 7. 1.34 6.9 327. 1314.
MINIMUM 1. 0.40 6.4 0. 108.
DATE OF MINIMUM 1992-10-15 1993-07-15 1993-06-15 1991-10-15 1991-11-15
10TH PERCENTILE 2. 0.53 6.5 75. 154.
MEDIAN 5. 1.50 6.9 305. 345.
90TH PERCENTILE 12. 1.87 7.2 628. 4678.
MAXIMUM 18. 2.62 7.6 854. 6713.
DATE OF MAXIMUM 1992-12-15 1992-12-15 1991-03-15 1992-12-15 1993-05-15
STANDARD DEVIATION 5. 0.55 0.3 217. 1924.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 46 40 46 72 62
MEAN 165. 0.035 4.74 0.020 0.210
MINIMUM 10. 0.004 2.88 0.000 0.023
DATE OF MINIMUM 1991-09-15 1992-12-15 1993-02-15 1991-01-15 1991-08-15
10TH PERCENTILE 19. 0.007 3.55 0.001 0.049
MEDIAN 49. 0.020 4.49 0.012 0.185
90TH PERCENTILE 647. 0.060 6.37 0.044 0.401
MAXIMUM 843. 0.271 9.33 0.149 0.611
DATE OF MAXIMUM 1993-05-15 1993-04-15 1993-06-15 1991-03-15 1993-10-15
STANDARD DEVIATION 242. 0.043 1.31 0.026 0.140
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 46 46 46 46 46
MEAN 357. 2419. 56.2 56.172 4.37
MINIMUM 10. 168. 5.5 4.670 2.28
DATE OF MINIMUM 1991-09-15 1991-10-15 1991-11-15 1991-10-15 1993-03-15
10TH PERCENTILE 26. 281. 7.6 9.064 2.92
MEDIAN 94. 665. 19.0 25.470 4.01
90TH PERCENTILE 1342. 9133. 199.0 150.028 5.33
MAXIMUM 3208. 11947. 309.7 244.490 9.05
DATE OF MAXIMUM 1993-05-15 1993-04-15 1993-04-15 1993-05-15 1993-02-15
STANDARD DEVIATION 605. 3521. 80.8 65.528 1.50
STATION - PHUNG HIEP - CA MAU PENINSULA STATION NO. 149023
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 09/47/33 LONG. 105/49/07 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 72 73 73 70 33
MEAN 23. 0.30 0.04 0.84 4.3
MINIMUM 10. 0.00 0.00 0.14 0.7
DATE OF MINIMUM 1992-10-15 1992-07-15 1991-03-15 1991-05-15 1993-01-15
10TH PERCENTILE 12. 0.06 0.00 0.43 2.6
MEDIAN 18. 0.30 0.03 0.73 4.5
90TH PERCENTILE 33. 0.48 0.09 1.40 5.5
MAXIMUM 129. 0.91 0.21 2.65 6.7
DATE OF MAXIMUM 1993-05-15 1993-04-15 1993-08-15 1991-06-15 1992-02-15
STANDARD DEVIATION 18. 0.18 0.04 0.40 1.3
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 65 72 72 72 72
MEAN 3. 1.10 7.0 149. 70.
MINIMUM 0. 0.63 6.6 0. 1.
DATE OF MINIMUM 1991-11-15 1992-09-15 1991-02-10 1991-10-15 1992-12-15
10TH PERCENTILE 1. 0.73 6.8 50. 5.
MEDIAN 3. 1.09 7.0 104. 10.
90TH PERCENTILE 6. 1.39 7.4 212. 39.
MAXIMUM 8. 1.83 7.8 1304. 3701.
DATE OF MAXIMUM 1992-10-15 1992-01-15 1991-03-15 1992-11-15 1993-05-15
STANDARD DEVIATION 2. 0.24 0.2 167. 435.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 72 54 70 73 72
MEAN 8. 0.045 5.18 0.020 0.159
MINIMUM 0. 0.003 2.33 0.000 0.034
DATE OF MINIMUM 1991-08-15 1991-02-10 1992-02-15 1992-07-15 1993-02-15
10TH PERCENTILE 4. 0.007 3.27 0.003 0.064
MEDIAN 6. 0.036 4.72 0.014 0.146
90TH PERCENTILE 13. 0.089 7.54 0.043 0.258
MAXIMUM 33. 0.137 11.96 0.115 0.474
DATE OF MAXIMUM 1993-05-15 1992-11-15 1993-06-15 1993-10-15 1991-03-15
STANDARD DEVIATION 6. 0.033 1.74 0.020 0.088
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 72 72 72 72 72
MEAN 33. 22. 2.4 16.092 3.39
MINIMUM 6. 3. 0.9 4.730 0.40
DATE OF MINIMUM 1991-10-15 1993-10-15 1991-01-15 1991-07-15 1991-02-10
10TH PERCENTILE 8. 4. 1.3 8.892 1.75
MEDIAN 17. 11. 2.0 15.460 3.39
90TH PERCENTILE 68. 46. 3.1 22.876 4.43
MAXIMUM 209. 277. 15.6 32.670 8.82
DATE OF MAXIMUM 1993-06-15 1993-05-15 1993-06-15 1992-04-15 1993-01-15
STANDARD DEVIATION 42. 40. 2.2 5.814 1.32
STATION - CAU SAP - CA MAU PENINSULA STATION NO. 149024
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 09/18/17 LONG. 105/40/30 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 72 72 72 64 36
MEAN 1557. 0.80 0.05 1.61 2.5
MINIMUM 88. 0.00 0.00 0.68 0.2
DATE OF MINIMUM 1992-08-15 1991-01-15 1991-01-15 1992-03-15 1992-11-15
10TH PERCENTILE 371. 0.17 0.00 0.96 0.5
MEDIAN 1102. 0.75 0.03 1.56 2.3
90TH PERCENTILE 3359. 1.37 0.12 2.34 4.7
MAXIMUM 4410. 2.22 0.19 2.72 5.8
DATE OF MAXIMUM 1993-05-15 1993-07-15 1991-06-15 1991-07-15 1991-01-15
STANDARD DEVIATION 1189. 0.44 0.05 0.52 1.4
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 34 68 72 43 40
MEAN 6. 1.62 6.8 267. 2579.
MINIMUM 2. 0.07 5.7 0. 129.
DATE OF MINIMUM 1991-11-15 1993-07-15 1993-07-15 1991-10-15 1992-08-15
10TH PERCENTILE 2. 0.54 6.4 69. 379.
MEDIAN 4. 1.86 6.9 220. 1451.
90TH PERCENTILE 12. 2.21 7.1 452. 6626.
MAXIMUM 16. 3.16 7.5 1264. 8736.
DATE OF MAXIMUM 1992-12-15 1992-12-15 1991-03-15 1993-02-15 1993-05-15
STANDARD DEVIATION 4. 0.69 0.3 223. 2665.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 40 34 41 72 62
MEAN 341. 0.054 4.10 0.035 0.249
MINIMUM 14. 0.006 2.36 0.000 0.021
DATE OF MINIMUM 1991-09-15 1992-12-15 1991-07-15 1991-01-15 1991-05-15
10TH PERCENTILE 49. 0.010 2.77 0.003 0.069
MEDIAN 207. 0.034 3.75 0.027 0.203
90TH PERCENTILE 897. 0.082 5.77 0.069 0.463
MAXIMUM 1100. 0.607 8.33 0.186 1.300
DATE OF MAXIMUM 1993-05-15 1993-04-15 1993-12-15 1991-03-15 1993-09-15
STANDARD DEVIATION 345. 0.101 1.35 0.034 0.213
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 40 40 40 40 40
MEAN 612. 4891. 114.0 104.374 3.90
MINIMUM 12. 73. 5.9 6.710 0.73
DATE OF MINIMUM 1991-09-15 1993-07-15 1992-08-15 1992-08-15 1993-03-15
10TH PERCENTILE 60. 386. 16.4 22.460 2.04
MEDIAN 325. 2794. 64.3 60.430 3.97
90TH PERCENTILE 1388. 13791. 293.2 270.660 4.87
MAXIMUM 3554. 15493. 351.9 330.660 8.20
DATE OF MAXIMUM 1993-05-15 1993-05-15 1993-03-15 1993-05-15 1993-01-15
STANDARD DEVIATION 745. 5157. 114.8 101.133 1.63
STATION - NGA NAM - CA MAU PENINSULA STATION NO. 149025
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 09/33/28 LONG. 105/36/40 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 72 72 72 64 35
MEAN 727. 0.62 0.12 1.51 3.2
MINIMUM 12. 0.00 0.00 0.44 1.0
DATE OF MINIMUM 1991-09-15 1991-01-15 1991-01-15 1992-03-15 1993-03-15
10TH PERCENTILE 93. 0.07 0.00 0.85 1.6
MEDIAN 307. 0.46 0.04 1.36 2.9
90TH PERCENTILE 1969. 0.98 0.26 2.65 5.2
MAXIMUM 2870. 3.18 1.65 3.68 6.0
DATE OF MAXIMUM 1993-04-15 1993-05-15 1993-06-15 1993-05-15 1993-07-15
STANDARD DEVIATION 799. 0.57 0.27 0.66 1.3
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 43 69 72 52 52
MEAN 6. 1.09 6.6 116. 883.
MINIMUM 0. 0.01 4.0 0. 86.
DATE OF MINIMUM 1991-07-15 1991-07-15 1993-06-15 1991-10-15 1993-11-15
10TH PERCENTILE 2. 0.15 5.6 46. 111.
MEDIAN 4. 1.16 6.7 113. 234.
90TH PERCENTILE 10. 1.94 7.1 176. 3136.
MAXIMUM 15. 2.10 8.0 302. 5403.
DATE OF MAXIMUM 1992-12-15 1992-12-15 1992-03-15 1992-09-15 1993-04-15
STANDARD DEVIATION 4. 0.67 0.7 56. 1435.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 52 42 50 72 62
MEAN 120. 0.161 3.77 0.025 0.146
MINIMUM 14. 0.007 1.47 0.000 0.014
DATE OF MINIMUM 1991-09-15 1991-08-15 1993-09-15 1991-01-15 1992-02-15
10TH PERCENTILE 17. 0.008 1.76 0.000 0.032
MEDIAN 30. 0.032 3.71 0.014 0.139
90TH PERCENTILE 429. 0.069 5.91 0.057 0.266
MAXIMUM 698. 4.370 7.70 0.170 0.440
DATE OF MAXIMUM 1993-04-15 1993-06-15 1993-03-15 1991-03-15 1993-05-15
STANDARD DEVIATION 192. 0.680 1.48 0.034 0.092
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 52 52 52 52 52
MEAN 399. 1462. 35.6 40.265 3.61
MINIMUM 12. 5. 4.4 4.670 0.73
DATE OF MINIMUM 1991-09-15 1993-05-15 1992-09-15 1991-10-15 1992-06-15
10TH PERCENTILE 23. 171. 5.5 6.534 1.75
MEDIAN 120. 376. 11.2 16.070 3.85
90TH PERCENTILE 1137. 4678. 116.9 125.048 4.82
MAXIMUM 5379. 10494. 215.0 182.760 8.40
DATE OF MAXIMUM 1993-02-15 1993-04-15 1993-04-15 1993-04-15 1993-02-15
STANDARD DEVIATION 810. 2657. 56.1 49.909 1.43
STATION - NINH QUOA - CA MAU PENINSULA STATION NO. 149026
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 09/28/24 LONG. 105/31/27 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 69 71 71 63 34
MEAN 735. 0.44 0.16 1.32 3.6
MINIMUM 50. 0.00 0.00 0.07 1.1
DATE OF MINIMUM 1993-12-15 1991-01-15 1991-01-15 1992-08-15 1992-02-15
10TH PERCENTILE 63. 0.01 0.00 0.69 1.5
MEDIAN 411. 0.29 0.05 1.24 3.4
90TH PERCENTILE 1832. 1.12 0.58 2.02 5.6
MAXIMUM 2540. 1.78 1.54 3.29 7.4
DATE OF MAXIMUM 1993-03-15 1993-05-15 1993-06-15 1993-08-15 1993-07-15
STANDARD DEVIATION 761. 0.47 0.27 0.57 1.6
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 45 62 69 51 51
MEAN 5. 1.04 6.4 84. 918.
MINIMUM 0. 0.00 3.2 0. 10.
DATE OF MINIMUM 1992-10-15 1993-07-15 1993-12-15 1991-10-15 1993-12-15
10TH PERCENTILE 2. 0.14 4.9 19. 77.
MEDIAN 4. 1.07 6.7 82. 274.
90TH PERCENTILE 10. 1.94 7.0 159. 3062.
MAXIMUM 15. 2.11 7.8 223. 6299.
DATE OF MAXIMUM 1993-10-15 1992-01-15 1991-01-15 1992-09-15 1993-04-15
STANDARD DEVIATION 3. 0.68 0.8 58. 1446.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 51 43 50 71 63
MEAN 123. 0.363 3.79 0.015 0.118
MINIMUM 7. 0.004 1.52 0.000 0.023
DATE OF MINIMUM 1993-12-15 1991-09-15 1993-08-15 1991-01-15 1991-08-15
10TH PERCENTILE 13. 0.010 2.11 0.000 0.029
MEDIAN 39. 0.037 3.61 0.008 0.107
90TH PERCENTILE 398. 0.546 5.06 0.037 0.219
MAXIMUM 688. 9.920 7.30 0.139 0.342
DATE OF MAXIMUM 1993-03-15 1993-12-15 1993-02-15 1991-03-15 1993-02-15
STANDARD DEVIATION 180. 1.520 1.25 0.021 0.074
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 51 51 51 51 51
MEAN 324. 1622. 36.5 39.567 3.03
MINIMUM 9. 9. 1.6 5.790 0.61
DATE OF MINIMUM 1993-10-15 1993-12-15 1993-12-15 1991-10-15 1993-07-15
10TH PERCENTILE 19. 115. 3.9 7.290 0.87
MEDIAN 113. 482. 13.7 21.880 2.94
90TH PERCENTILE 989. 5233. 107.8 126.890 4.47
MAXIMUM 2027. 8970. 234.6 157.710 7.58
DATE OF MAXIMUM 1993-05-15 1993-03-15 1993-03-15 1993-04-15 1993-02-15
STANDARD DEVIATION 490. 2508. 56.0 44.156 1.43
STATION - NGAN DUA - CA MAU PENINSULA STATION NO. 149027
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 09/34/57 LONG. 105/25/43 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 72 72 72 64 34
MEAN 993. 0.54 0.14 1.36 3.3
MINIMUM 74. 0.00 0.00 0.56 0.9
DATE OF MINIMUM 1993-10-15 1991-01-15 1991-01-15 1992-03-15 1992-04-15
10TH PERCENTILE 107. 0.07 0.00 0.85 1.6
MEDIAN 570. 0.49 0.04 1.22 3.4
90TH PERCENTILE 2436. 1.03 0.29 2.01 4.7
MAXIMUM 3440. 1.96 1.18 2.70 6.9
DATE OF MAXIMUM 1993-04-15 1992-05-15 1991-06-15 1993-08-15 1993-07-15
STANDARD DEVIATION 955. 0.39 0.28 0.47 1.3
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 41 66 72 48 48
MEAN 5. 1.01 6.4 98. 1291.
MINIMUM 1. 0.01 4.4 0. 97.
DATE OF MINIMUM 1992-08-15 1991-08-15 1993-07-15 1991-10-15 1993-10-15
10TH PERCENTILE 1. 0.04 5.3 13. 141.
MEDIAN 4. 0.87 6.7 92. 310.
90TH PERCENTILE 9. 1.86 7.0 172. 4437.
MAXIMUM 15. 2.05 7.7 295. 7380.
DATE OF MAXIMUM 1993-10-15 1992-01-15 1991-03-15 1993-04-15 1993-04-15
STANDARD DEVIATION 4. 0.72 0.7 61. 1929.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 48 44 48 72 63
MEAN 175. 0.350 3.36 0.018 0.109
MINIMUM 7. 0.006 1.62 0.000 0.017
DATE OF MINIMUM 1993-08-15 1991-08-15 1992-08-15 1991-01-15 1991-05-15
10TH PERCENTILE 17. 0.009 2.01 0.000 0.036
MEDIAN 51. 0.033 3.13 0.008 0.081
90TH PERCENTILE 559. 0.718 5.20 0.043 0.204
MAXIMUM 866. 5.000 6.75 0.146 0.430
DATE OF MAXIMUM 1993-04-15 1992-08-15 1993-12-15 1991-03-15 1992-08-15
STANDARD DEVIATION 246. 1.053 1.23 0.027 0.076
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 47 48 48 48 48
MEAN 520. 2190. 55.5 53.071 3.38
MINIMUM 10. 178. 5.0 5.770 0.41
DATE OF MINIMUM 1991-09-15 1993-10-15 1993-10-15 1993-10-15 1993-07-15
10TH PERCENTILE 33. 208. 6.2 6.918 1.48
MEDIAN 150. 620. 14.6 25.820 3.01
90TH PERCENTILE 1229. 5782. 161.4 144.866 4.36
MAXIMUM 6388. 12727. 301.4 244.490 9.25
DATE OF MAXIMUM 1993-02-15 1993-04-15 1993-04-15 1993-05-15 1993-02-15
STANDARD DEVIATION 1075. 3374. 83.1 61.759 1.61
STATION - HO PHONG - CA MAU PENINSULA STATION NO. 149028
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 09/14/05 LONG. 105/24/24 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-15 TO 1993-11-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 68 70 70 60 32
MEAN 2758. 0.56 0.04 1.36 4.0
MINIMUM 274. 0.00 0.00 0.39 1.1
DATE OF MINIMUM 1991-09-15 1991-01-15 1991-01-15 1992-03-15 1993-04-15
10TH PERCENTILE 547. 0.00 0.00 0.67 2.2
MEDIAN 2945. 0.45 0.02 1.20 3.8
90TH PERCENTILE 4396. 1.03 0.08 2.10 6.0
MAXIMUM 5000. 2.75 0.45 3.27 6.9
DATE OF MAXIMUM 1993-05-15 1993-07-15 1991-09-15 1993-07-15 1991-01-15
STANDARD DEVIATION 1414. 0.47 0.06 0.61 1.5
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 21 62 68 32 27
MEAN 8. 1.49 7.1 260. 4867.
MINIMUM 2. 0.07 6.0 0. 402.
DATE OF MINIMUM 1993-04-15 1993-08-15 1993-07-15 1991-10-15 1991-09-15
10TH PERCENTILE 3. 0.38 6.5 15. 584.
MEDIAN 6. 1.72 7.1 199. 5173.
90TH PERCENTILE 15. 2.08 7.5 533. 9120.
MAXIMUM 21. 2.39 8.5 766. 9955.
DATE OF MAXIMUM 1992-12-15 1992-12-15 1991-03-15 1993-08-15 1993-05-15
STANDARD DEVIATION 5. 0.65 0.4 207. 3254.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 23 25 35 70 59
MEAN 552. 0.054 3.35 0.030 0.185
MINIMUM 10. 0.007 1.94 0.000 0.014
DATE OF MINIMUM 1991-09-15 1991-09-15 1993-02-15 1991-01-15 1993-11-15
10TH PERCENTILE 72. 0.010 2.21 0.000 0.049
MEDIAN 648. 0.040 3.32 0.021 0.164
90TH PERCENTILE 1030. 0.089 4.15 0.068 0.381
MAXIMUM 1138. 0.222 6.75 0.145 0.611
DATE OF MAXIMUM 1993-03-15 1993-04-15 1993-03-15 1993-07-15 1992-09-15
STANDARD DEVIATION 377. 0.053 0.96 0.031 0.129
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 27 27 27 27 27
MEAN 1351. 9389. 211.1 182.322 4.04
MINIMUM 20. 773. 19.5 21.900 0.80
DATE OF MINIMUM 1993-08-15 1991-09-15 1993-07-15 1991-10-15 1993-03-15
10TH PERCENTILE 114. 1100. 26.2 29.186 1.33
MEDIAN 1393. 9360. 193.9 188.380 4.07
90TH PERCENTILE 2733. 17577. 405.1 324.023 6.34
MAXIMUM 3857. 18435. 547.4 511.020 9.07
DATE OF MAXIMUM 1993-05-15 1993-04-15 1993-04-15 1993-05-15 1993-02-15
STANDARD DEVIATION 1151. 6237. 160.6 133.477 1.95
STATION - PHUOC SINH - CA MAU PENINSULA STATION NO. 149029
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 09/22/57 LONG. 105/23/00 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 39 43 43 32 35
MEAN 2012. 0.33 0.25 1.65 4.5
MINIMUM 139. 0.00 0.00 0.72 1.8
DATE OF MINIMUM 1992-08-15 1991-01-15 1991-01-15 1993-01-15 1993-01-15
10TH PERCENTILE 244. 0.00 0.00 0.77 2.0
MEDIAN 1426. 0.22 0.05 1.63 5.0
90TH PERCENTILE 4386. 0.69 0.76 2.60 6.6
MAXIMUM 4690. 1.85 2.36 3.48 7.5
DATE OF MAXIMUM 1991-04-15 1992-06-15 1991-08-15 1993-05-15 1991-12-15
STANDARD DEVIATION 1621. 0.43 0.49 0.71 1.8
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 16 34 39 22 20
MEAN 6. 1.22 6.4 80. 1625.
MINIMUM 0. 0.10 3.6 0. 163.
DATE OF MINIMUM 1991-09-15 1993-07-15 1993-08-15 1991-10-15 1992-08-15
10TH PERCENTILE 1. 0.15 3.8 2. 241.
MEDIAN 5. 1.24 6.9 85. 616.
90TH PERCENTILE 11. 1.91 7.4 150. 4138.
MAXIMUM 15. 4.24 8.0 262. 6391.
DATE OF MAXIMUM 1992-12-15 1993-06-15 1991-01-15 1993-04-15 1993-04-15
STANDARD DEVIATION 4. 0.84 1.3 63. 1980.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 20 17 22 43 31
MEAN 221. 0.811 3.25 0.021 0.127
MINIMUM 21. 0.007 0.97 0.000 0.024
DATE OF MINIMUM 1991-09-15 1993-02-15 1991-09-15 1991-01-15 1992-02-15
10TH PERCENTILE 39. 0.008 1.20 0.000 0.029
MEDIAN 79. 0.036 2.77 0.009 0.082
90TH PERCENTILE 617. 1.589 5.41 0.051 0.220
MAXIMUM 882. 8.871 6.73 0.144 0.868
DATE OF MAXIMUM 1993-03-15 1991-09-15 1993-03-15 1991-03-15 1993-01-15
STANDARD DEVIATION 264. 2.158 1.67 0.031 0.152
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 20 20 20 20 20
MEAN 769. 2780. 66.8 64.829 2.90
MINIMUM 13. 298. 7.8 11.740 1.01
DATE OF MINIMUM 1993-10-15 1992-08-15 1992-08-15 1992-10-15 1991-08-15
10TH PERCENTILE 89. 411. 9.8 16.430 1.05
MEDIAN 304. 1048. 29.3 39.620 3.41
90TH PERCENTILE 1546. 7658. 168.1 143.290 4.06
MAXIMUM 6388. 11983. 254.1 204.410 4.29
DATE OF MAXIMUM 1993-02-15 1993-03-15 1993-03-15 1993-04-15 1993-12-15
STANDARD DEVIATION 1412. 3544. 77.1 59.465 1.14
STATION - CHU CHI - CA MAU PENINSULA STATION NO. 149030
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 09/18/26 LONG. 105/18/38 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 72 72 72 62 35
MEAN 2464. 0.41 0.11 1.35 4.3
MINIMUM 226. 0.00 0.00 0.44 0.7
DATE OF MINIMUM 1991-09-15 1991-01-15 1991-01-15 1992-03-15 1993-01-15
10TH PERCENTILE 364. 0.01 0.00 0.65 2.1
MEDIAN 2890. 0.34 0.03 1.25 4.0
90TH PERCENTILE 4417. 0.98 0.27 2.00 6.6
MAXIMUM 4990. 1.12 0.98 2.71 7.4
DATE OF MAXIMUM 1993-05-15 1992-06-15 1993-07-15 1993-06-15 1993-07-15
STANDARD DEVIATION 1576. 0.34 0.20 0.53 1.6
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 28 64 72 40 34
MEAN 7. 1.28 6.7 136. 3438.
MINIMUM 1. 0.00 4.0 0. 316.
DATE OF MINIMUM 1992-09-15 1991-09-15 1993-07-15 1991-10-15 1991-09-15
10TH PERCENTILE 2. 0.11 5.9 20. 374.
MEDIAN 5. 1.38 6.9 126. 2054.
90TH PERCENTILE 14. 2.02 7.3 238. 8414.
MAXIMUM 18. 2.63 7.8 520. 9196.
DATE OF MAXIMUM 1992-12-15 1991-02-10 1991-01-15 1992-09-15 1993-04-15
STANDARD DEVIATION 5. 0.71 0.7 104. 3217.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 32 42 72 61
MEAN 490. 0.187 2.80 0.019 0.118
MINIMUM 30. 0.004 1.56 0.000 0.012
DATE OF MINIMUM 1991-09-15 1991-10-15 1993-08-15 1991-01-15 1993-09-15
10TH PERCENTILE 56. 0.009 1.67 0.000 0.038
MEDIAN 317. 0.035 2.70 0.011 0.103
90TH PERCENTILE 1195. 0.099 4.28 0.049 0.229
MAXIMUM 1214. 2.640 7.14 0.109 0.321
DATE OF MAXIMUM 1993-04-15 1993-07-15 1993-06-15 1991-03-15 1993-12-15
STANDARD DEVIATION 447. 0.587 1.13 0.025 0.077
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 36 36 36 36
MEAN 1277. 7062. 159.6 150.177 3.45
MINIMUM 60. 595. 16.7 16.090 1.03
DATE OF MINIMUM 1991-09-15 1991-09-15 1993-08-15 1991-10-15 1993-07-15
10TH PERCENTILE 103. 689. 17.6 19.304 1.63
MEDIAN 650. 4609. 90.9 96.995 3.30
90TH PERCENTILE 2700. 16981. 376.7 307.933 4.35
MAXIMUM 8981. 18754. 453.5 531.060 9.19
DATE OF MAXIMUM 1993-05-15 1993-04-15 1993-05-15 1993-05-15 1993-01-15
STANDARD DEVIATION 1701. 6483. 146.6 132.991 1.77
STATION - VINH THUAN - CA MAU PENINSULA STATION NO. 149031
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 09/29/57 LONG. 105/16/14 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 72 72 72 64 34
MEAN 1767. 0.36 0.32 1.48 4.2
MINIMUM 81. 0.00 0.00 0.18 1.1
DATE OF MINIMUM 1993-09-15 1991-01-15 1991-01-15 1991-11-15 1991-04-15
10TH PERCENTILE 102. 0.01 0.00 0.64 1.8
MEDIAN 1125. 0.11 0.14 1.22 4.2
90TH PERCENTILE 4260. 0.81 0.84 3.02 7.0
MAXIMUM 4690. 2.93 1.84 4.28 7.8
DATE OF MAXIMUM 1991-04-15 1992-05-15 1993-06-15 1993-05-15 1992-12-15
STANDARD DEVIATION 1712. 0.58 0.47 0.91 1.8
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 40 63 72 46 48
MEAN 4. 1.12 5.4 45. 1860.
MINIMUM 0. 0.02 3.0 2. 98.
DATE OF MINIMUM 1991-08-15 1992-10-15 1992-06-15 1991-08-15 1991-10-15
10TH PERCENTILE 1. 0.15 3.1 8. 105.
MEDIAN 2. 0.87 6.2 28. 379.
90TH PERCENTILE 9. 1.96 7.0 72. 7734.
MAXIMUM 12. 3.32 7.7 383. 9495.
DATE OF MAXIMUM 1992-12-15 1992-06-15 1991-03-15 1992-08-15 1993-04-15
STANDARD DEVIATION 3. 0.74 1.6 64. 2945.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 48 42 46 72 62
MEAN 261. 2.749 2.68 0.020 0.089
MINIMUM 14. 0.007 1.12 0.000 0.007
DATE OF MINIMUM 1991-09-15 1992-12-15 1993-02-15 1991-01-15 1991-11-15
10TH PERCENTILE 26. 0.014 1.24 0.000 0.017
MEDIAN 61. 0.338 2.18 0.005 0.060
90TH PERCENTILE 960. 8.848 3.82 0.046 0.226
MAXIMUM 1214. 20.800 9.27 0.156 0.343
DATE OF MAXIMUM 1993-03-15 1993-06-15 1993-06-15 1993-04-15 1993-04-15
STANDARD DEVIATION 376. 4.998 1.82 0.035 0.083
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 48 48 48 48 48
MEAN 697. 3460. 77.0 85.578 2.34
MINIMUM 83. 129. 6.3 9.860 0.39
DATE OF MINIMUM 1992-08-15 1991-10-15 1991-10-15 1993-09-15 1992-10-15
10TH PERCENTILE 114. 165. 6.8 12.064 0.91
MEDIAN 272. 632. 13.9 33.205 1.90
90TH PERCENTILE 1938. 14078. 295.9 252.103 4.15
MAXIMUM 3650. 18151. 398.8 499.000 8.48
DATE OF MAXIMUM 1993-02-15 1993-04-15 1993-04-15 1993-04-15 1993-02-15
STANDARD DEVIATION 888. 5552. 118.5 107.636 1.65
STATION - THOI BINH - CA MAU PENINSULA STATION NO. 149032
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 09/23/51 LONG. 105/09/42 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 71 72 72 63 33
MEAN 2006. 0.27 0.19 1.20 5.3
MINIMUM 92. 0.00 0.00 0.21 0.8
DATE OF MINIMUM 1993-07-15 1991-01-15 1991-01-15 1993-09-15 1991-12-15
10TH PERCENTILE 103. 0.00 0.00 0.36 3.0
MEDIAN 1254. 0.05 0.09 1.06 5.4
90TH PERCENTILE 4609. 0.90 0.43 2.30 7.0
MAXIMUM 5260. 2.60 1.31 3.31 7.6
DATE OF MAXIMUM 1991-04-15 1992-05-15 1992-06-15 1992-06-15 1993-12-15
STANDARD DEVIATION 1889. 0.50 0.29 0.78 1.6
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 34 59 71 45 42
MEAN 3. 1.37 5.3 36. 2090.
MINIMUM 0. 0.12 3.0 0. 70.
DATE OF MINIMUM 1991-07-15 1993-05-15 1992-06-15 1993-08-15 1993-07-15
10TH PERCENTILE 0. 0.33 3.2 6. 84.
MEDIAN 2. 1.43 6.3 19. 276.
90TH PERCENTILE 9. 1.87 7.2 75. 8184.
MAXIMUM 12. 4.24 7.9 246. 9334.
DATE OF MAXIMUM 1992-12-15 1993-06-15 1991-01-15 1993-03-15 1993-04-15
STANDARD DEVIATION 4. 0.76 1.8 43. 3179.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 43 35 45 72 61
MEAN 321. 5.741 3.07 0.021 0.091
MINIMUM 3. 0.009 0.69 0.000 0.001
DATE OF MINIMUM 1991-09-15 1992-12-15 1993-02-15 1991-01-15 1993-08-15
10TH PERCENTILE 27. 0.016 1.44 0.000 0.020
MEDIAN 70. 0.415 2.37 0.007 0.065
90TH PERCENTILE 1111. 18.695 4.88 0.067 0.202
MAXIMUM 1214. 34.300 13.80 0.131 0.290
DATE OF MAXIMUM 1993-04-15 1993-06-15 1993-06-15 1992-06-15 1992-10-15
STANDARD DEVIATION 436. 8.886 2.58 0.032 0.074
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 43 43 43 43 43
MEAN 864. 4395. 102.0 109.806 1.79
MINIMUM 130. 96. 4.9 18.620 0.47
DATE OF MINIMUM 1992-11-15 1991-10-15 1991-07-15 1992-10-15 1991-10-15
10TH PERCENTILE 208. 122. 5.1 20.900 0.76
MEDIAN 368. 430. 13.2 40.780 1.53
90TH PERCENTILE 2581. 16517. 383.4 309.877 3.28
MAXIMUM 3617. 19534. 414.4 412.820 4.47
DATE OF MAXIMUM 1993-05-15 1993-04-15 1993-04-15 1993-04-15 1992-07-15
STANDARD DEVIATION 982. 6608. 149.1 117.747 0.94
STATION - CA MAU - CA MAU PENINSULA STATION NO. 149033
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 09/11/05 LONG. 105/09/33 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 72 72 72 64 35
MEAN 2147. 0.50 0.30 1.71 3.8
MINIMUM 101. 0.00 0.00 0.43 1.3
DATE OF MINIMUM 1993-09-15 1991-01-15 1991-01-15 1992-04-15 1991-03-15
10TH PERCENTILE 136. 0.01 0.00 0.93 1.7
MEDIAN 2194. 0.41 0.07 1.47 3.8
90TH PERCENTILE 4598. 1.29 0.77 2.46 5.6
MAXIMUM 5010. 2.09 4.85 7.67 8.4
DATE OF MAXIMUM 1993-05-15 1992-06-15 1993-06-15 1993-06-15 1993-02-15
STANDARD DEVIATION 1770. 0.50 0.73 1.14 1.6
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 36 68 72 44 43
MEAN 5. 1.43 6.4 179. 2550.
MINIMUM 1. 0.03 3.1 0. 141.
DATE OF MINIMUM 1991-08-15 1991-09-15 1993-06-15 1991-10-15 1993-09-15
10TH PERCENTILE 1. 0.10 4.0 21. 149.
MEDIAN 3. 1.59 6.9 88. 736.
90TH PERCENTILE 10. 2.19 7.3 393. 8722.
MAXIMUM 18. 4.61 8.1 2085. 9840.
DATE OF MAXIMUM 1992-12-15 1992-12-15 1992-10-15 1992-11-15 1993-05-15
STANDARD DEVIATION 5. 0.99 1.2 322. 3265.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 44 41 44 72 62
MEAN 360. 0.997 3.59 0.031 0.148
MINIMUM 15. 0.008 1.38 0.000 0.021
DATE OF MINIMUM 1991-09-15 1991-10-15 1993-02-15 1991-01-15 1991-05-15
10TH PERCENTILE 26. 0.011 1.83 0.000 0.053
MEDIAN 102. 0.051 2.72 0.011 0.116
90TH PERCENTILE 1196. 2.908 4.49 0.093 0.320
MAXIMUM 1214. 11.800 17.19 0.171 0.438
DATE OF MAXIMUM 1993-05-15 1993-06-15 1993-06-15 1991-03-15 1993-03-15
STANDARD DEVIATION 434. 2.594 3.04 0.041 0.102
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 44 44 44 44 44
MEAN 818. 5230. 117.9 129.869 3.40
MINIMUM 29. 233. 5.9 6.910 0.76
DATE OF MINIMUM 1993-10-15 1993-09-15 1992-09-15 1991-10-15 1993-01-15
10TH PERCENTILE 64. 264. 8.2 10.524 1.58
MEDIAN 248. 1374. 35.2 32.325 2.97
90TH PERCENTILE 2166. 18123. 384.7 369.340 4.89
MAXIMUM 4798. 19215. 449.6 545.090 9.75
DATE OF MAXIMUM 1993-05-15 1993-03-15 1993-05-15 1993-05-15 1993-02-15
STANDARD DEVIATION 1076. 6639. 144.6 155.942 1.88
STATION - MY LAM - LONG XUYEN QUARANGLE STATION NO. 149034
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/03/12 LONG. 105/05/06 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-08-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 27
MEAN 66. 0.45 0.09 0.89 4.8
MINIMUM 11. 0.00 0.00 0.02 1.6
DATE OF MINIMUM 1992-11-15 1991-09-15 1991-08-15 1993-11-15 1992-12-15
10TH PERCENTILE 12. 0.02 0.00 0.18 3.3
MEDIAN 23. 0.19 0.02 0.77 4.8
90TH PERCENTILE 134. 1.04 0.15 1.78 6.1
MAXIMUM 606. 2.26 1.07 2.54 7.8
DATE OF MAXIMUM 1992-05-15 1993-04-15 1992-06-15 1993-05-15 1991-08-15
STANDARD DEVIATION 120. 0.50 0.23 0.62 1.3
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 56 54 56 54 56
MEAN 2. 0.44 5.9 85. 72.
MINIMUM 0. 0.03 3.6 5. 4.
DATE OF MINIMUM 1992-07-15 1992-11-15 1992-07-15 1993-09-15 1991-10-15
10TH PERCENTILE 0. 0.11 4.1 16. 5.
MEDIAN 2. 0.37 6.2 72. 10.
90TH PERCENTILE 5. 0.81 6.9 164. 138.
MAXIMUM 10. 1.08 7.1 284. 782.
DATE OF MAXIMUM 1992-11-15 1993-03-15 1993-03-15 1991-12-15 1992-05-15
STANDARD DEVIATION 2. 0.29 1.0 67. 178.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 40 54 56 56
MEAN 19. 1.040 4.50 0.009 0.084
MINIMUM 4. 0.001 1.70 0.000 0.006
DATE OF MINIMUM 1991-10-15 1991-08-15 1991-09-15 1991-09-15 1993-09-15
10TH PERCENTILE 4. 0.003 2.61 0.000 0.021
MEDIAN 9. 0.031 4.16 0.003 0.067
90TH PERCENTILE 38. 4.710 6.77 0.021 0.170
MAXIMUM 139. 9.500 10.60 0.094 0.434
DATE OF MAXIMUM 1992-05-15 1992-08-15 1993-04-15 1992-06-15 1993-05-15
STANDARD DEVIATION 28. 2.544 1.79 0.016 0.081
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 56
MEAN 109. 118. 4.8 20.643 2.85
MINIMUM 17. 2. 1.2 5.410 0.19
DATE OF MINIMUM 1991-11-15 1991-11-15 1991-10-15 1992-11-15 1993-09-15
10TH PERCENTILE 21. 4. 1.3 9.288 0.66
MEDIAN 66. 8. 2.3 16.000 2.77
90TH PERCENTILE 254. 295. 8.1 37.489 4.66
MAXIMUM 547. 1410. 46.9 72.240 8.64
DATE OF MAXIMUM 1992-05-15 1992-05-15 1992-05-15 1992-05-15 1993-02-15
STANDARD DEVIATION 103. 313. 8.4 14.006 1.75
STATION - SOC XOAI -LONG XUYEN QUARANGLE STATION NO. 149035
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/07/52 LONG. 105/01/44 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-08-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 26
MEAN 41. 0.38 0.12 0.75 4.6
MINIMUM 11. 0.00 0.00 0.02 1.6
DATE OF MINIMUM 1991-10-15 1991-09-15 1991-08-15 1991-09-15 1992-12-15
10TH PERCENTILE 13. 0.01 0.00 0.19 2.8
MEDIAN 23. 0.23 0.04 0.64 4.4
90TH PERCENTILE 82. 0.96 0.28 1.32 6.6
MAXIMUM 310. 1.12 1.08 1.64 7.8
DATE OF MAXIMUM 1992-06-15 1992-01-15 1993-06-15 1992-01-15 1991-11-15
STANDARD DEVIATION 51. 0.36 0.22 0.47 1.4
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 56 54 56 53 56
MEAN 2. 0.53 5.8 67. 33.
MINIMUM 0. 0.05 3.4 2. 3.
DATE OF MINIMUM 1991-09-15 1993-10-15 1993-06-15 1993-09-15 1991-10-15
10TH PERCENTILE 0. 0.09 3.9 8. 4.
MEDIAN 2. 0.49 6.1 34. 10.
90TH PERCENTILE 4. 1.08 6.9 163. 53.
MAXIMUM 9. 1.90 7.1 296. 506.
DATE OF MAXIMUM 1992-10-15 1993-06-15 1992-03-15 1992-04-15 1992-06-15
STANDARD DEVIATION 2. 0.41 1.1 69. 77.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 41 54 56 55
MEAN 13. 1.211 4.29 0.009 0.071
MINIMUM 3. 0.001 1.52 0.000 0.007
DATE OF MINIMUM 1991-10-15 1991-08-15 1991-09-15 1991-09-15 1992-08-15
10TH PERCENTILE 4. 0.001 1.96 0.000 0.014
MEDIAN 8. 0.038 3.91 0.003 0.053
90TH PERCENTILE 27. 4.714 6.49 0.027 0.139
MAXIMUM 69. 13.800 9.78 0.065 0.314
DATE OF MAXIMUM 1992-06-15 1993-06-15 1993-06-15 1992-06-15 1993-05-15
STANDARD DEVIATION 13. 2.919 1.83 0.015 0.062
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 56
MEAN 114. 37. 3.8 19.757 2.50
MINIMUM 19. 2. 0.8 8.020 0.15
DATE OF MINIMUM 1991-11-15 1991-10-15 1993-11-15 1992-11-15 1993-09-15
10TH PERCENTILE 24. 3. 1.1 10.480 0.52
MEDIAN 58. 10. 2.2 16.700 1.91
90TH PERCENTILE 237. 64. 5.1 29.432 4.37
MAXIMUM 925. 420. 57.4 62.690 9.03
DATE OF MAXIMUM 1992-06-15 1992-05-15 1992-06-15 1992-06-15 1993-02-15
STANDARD DEVIATION 145. 84. 7.6 10.935 2.06
STATION - TRI DIEN -LONG XUYEN QUARANGLE STATION NO. 149036
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/11/42 LONG. 104/56/03 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-08-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 27
MEAN 56. 0.19 0.18 0.64 5.0
MINIMUM 11. 0.00 0.00 0.07 1.7
DATE OF MINIMUM 1991-10-15 1993-10-15 1991-08-15 1992-10-15 1993-06-15
10TH PERCENTILE 11. 0.01 0.00 0.12 2.5
MEDIAN 21. 0.08 0.04 0.63 4.8
90TH PERCENTILE 133. 0.49 0.43 1.04 7.0
MAXIMUM 362. 0.72 1.64 2.10 7.8
DATE OF MAXIMUM 1992-05-15 1993-04-15 1993-06-15 1993-06-15 1992-10-15
STANDARD DEVIATION 83. 0.21 0.33 0.47 1.5
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 56 54 56 52 56
MEAN 2. 0.88 5.2 42. 44.
MINIMUM 0. 0.02 3.0 4. 3.
DATE OF MINIMUM 1993-12-15 1992-12-15 1992-07-15 1992-12-15 1991-10-15
10TH PERCENTILE 0. 0.09 3.4 8. 4.
MEDIAN 2. 0.48 5.5 23. 8.
90TH PERCENTILE 3. 2.30 6.9 89. 64.
MAXIMUM 5. 5.57 7.2 299. 483.
DATE OF MAXIMUM 1992-01-15 1993-06-15 1992-04-15 1991-12-15 1992-05-15
STANDARD DEVIATION 1. 1.18 1.4 49. 114.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 41 54 56 55
MEAN 16. 4.698 4.89 0.007 0.051
MINIMUM 3. 0.001 2.11 0.000 0.003
DATE OF MINIMUM 1991-10-15 1991-12-15 1991-09-15 1991-09-15 1991-11-15
10TH PERCENTILE 4. 0.006 2.85 0.000 0.010
MEDIAN 7. 0.256 4.01 0.003 0.028
90TH PERCENTILE 45. 13.106 6.32 0.016 0.134
MAXIMUM 82. 35.320 18.96 0.084 0.217
DATE OF MAXIMUM 1992-05-15 1992-08-15 1993-06-15 1992-06-15 1992-04-15
STANDARD DEVIATION 20. 9.284 3.12 0.015 0.052
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 56
MEAN 146. 70. 3.2 21.707 2.68
MINIMUM 18. 2. 0.6 7.010 0.42
DATE OF MINIMUM 1991-11-15 1991-10-15 1993-10-15 1992-11-15 1991-10-15
10TH PERCENTILE 21. 3. 0.9 10.080 0.87
MEDIAN 72. 6. 1.8 17.170 2.08
90TH PERCENTILE 339. 62. 3.8 41.006 4.52
MAXIMUM 692. 883. 26.0 84.090 9.54
DATE OF MAXIMUM 1993-06-15 1993-05-15 1992-05-15 1992-05-15 1993-02-15
STANDARD DEVIATION 169. 210. 4.9 15.147 1.96
STATION - TAM NGAN -LONG XUYEN QUARANGLE STATION NO. 149037
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/16/26 LONG. 104/49/00 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-08-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 54 54 54 54 25
MEAN 226. 0.13 0.37 0.83 4.7
MINIMUM 9. 0.01 0.01 0.08 1.3
DATE OF MINIMUM 1991-10-15 1993-10-15 1992-02-15 1992-10-15 1992-01-15
10TH PERCENTILE 15. 0.01 0.04 0.25 2.2
MEDIAN 65. 0.05 0.19 0.75 4.9
90TH PERCENTILE 416. 0.36 0.82 1.46 6.5
MAXIMUM 2940. 0.80 2.56 2.64 7.2
DATE OF MAXIMUM 1992-05-15 1993-04-15 1993-06-15 1993-06-15 1991-11-15
STANDARD DEVIATION 516. 0.17 0.44 0.59 1.5
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 50 52 54 48 50
MEAN 1. 1.64 4.4 26. 88.
MINIMUM 0. 0.07 2.7 3. 5.
DATE OF MINIMUM 1993-01-15 1993-02-15 1993-06-15 1992-10-15 1992-11-15
10TH PERCENTILE 0. 0.17 2.9 6. 5.
MEDIAN 1. 0.70 3.7 22. 11.
90TH PERCENTILE 3. 4.99 6.8 53. 190.
MAXIMUM 5. 8.69 7.2 82. 1320.
DATE OF MAXIMUM 1993-11-15 1993-06-15 1992-04-15 1993-02-15 1993-05-15
STANDARD DEVIATION 1. 2.19 1.5 20. 223.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 51 37 48 54 54
MEAN 32. 12.478 5.89 0.009 0.038
MINIMUM 2. 0.002 1.39 0.000 0.006
DATE OF MINIMUM 1991-10-15 1991-12-15 1992-08-15 1991-09-15 1993-09-15
10TH PERCENTILE 4. 0.010 3.01 0.000 0.009
MEDIAN 11. 5.849 4.97 0.003 0.029
90TH PERCENTILE 62. 33.670 9.01 0.021 0.060
MAXIMUM 438. 92.520 21.00 0.091 0.185
DATE OF MAXIMUM 1992-06-15 1992-08-15 1993-06-15 1992-06-15 1993-03-15
STANDARD DEVIATION 67. 21.371 3.47 0.018 0.033
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 50 50 50 51 51
MEAN 216. 150. 4.9 24.320 3.59
MINIMUM 19. 2. 0.6 6.690 0.32
DATE OF MINIMUM 1991-10-15 1992-10-15 1992-01-15 1991-10-15 1992-10-15
10TH PERCENTILE 24. 3. 1.2 8.182 1.28
MEDIAN 123. 9. 2.3 19.240 3.43
90TH PERCENTILE 626. 417. 9.0 39.730 4.71
MAXIMUM 949. 2414. 48.9 157.270 18.90
DATE OF MAXIMUM 1993-06-15 1993-05-15 1993-05-15 1992-06-15 1993-06-15
STANDARD DEVIATION 233. 413. 8.0 23.849 2.68
STATION - VONG THE -LONG XUYEN QUARANGLE STATION NO. 149038
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/15/46 LONG. 105/08/02 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-08-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 26
MEAN 21. 0.38 0.06 0.80 4.8
MINIMUM 9. 0.01 0.00 0.04 0.8
DATE OF MINIMUM 1992-10-15 1992-02-15 1991-08-15 1993-11-15 1992-12-15
10TH PERCENTILE 11. 0.05 0.00 0.26 2.2
MEDIAN 17. 0.26 0.02 0.72 4.8
90TH PERCENTILE 37. 0.81 0.18 1.44 6.7
MAXIMUM 66. 1.32 0.77 1.95 7.3
DATE OF MAXIMUM 1993-06-15 1993-05-15 1992-06-15 1992-04-15 1991-11-15
STANDARD DEVIATION 12. 0.34 0.13 0.48 1.6
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 56 56 56 53 56
MEAN 2. 0.74 6.6 71. 9.
MINIMUM 0. 0.06 3.8 2. 2.
DATE OF MINIMUM 1992-08-15 1992-08-15 1993-06-15 1991-09-15 1992-10-15
10TH PERCENTILE 1. 0.26 5.6 15. 4.
MEDIAN 2. 0.75 6.8 53. 8.
90TH PERCENTILE 5. 1.19 7.2 148. 16.
MAXIMUM 7. 1.32 7.3 263. 24.
DATE OF MAXIMUM 1993-10-15 1992-04-15 1992-03-15 1993-01-15 1992-08-15
STANDARD DEVIATION 2. 0.33 0.8 57. 5.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 37 54 56 56
MEAN 8. 0.240 4.78 0.009 0.073
MINIMUM 3. 0.001 2.64 0.000 0.009
DATE OF MINIMUM 1992-01-15 1993-02-15 1992-01-15 1991-09-15 1993-09-15
10TH PERCENTILE 3. 0.002 3.36 0.000 0.017
MEDIAN 6. 0.026 4.40 0.005 0.061
90TH PERCENTILE 17. 0.123 6.39 0.021 0.106
MAXIMUM 32. 6.860 9.05 0.072 0.355
DATE OF MAXIMUM 1993-06-15 1993-06-15 1993-06-15 1993-03-15 1992-10-15
STANDARD DEVIATION 6. 1.124 1.39 0.014 0.058
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 55 56
MEAN 52. 6. 2.2 17.019 2.74
MINIMUM 5. 2. 0.9 7.210 0.42
DATE OF MINIMUM 1992-08-15 1991-10-15 1993-11-15 1992-11-15 1992-11-15
10TH PERCENTILE 12. 2. 1.1 9.990 0.92
MEDIAN 24. 6. 1.8 14.630 2.47
90TH PERCENTILE 125. 10. 3.0 28.940 4.48
MAXIMUM 300. 14. 15.6 48.100 7.96
DATE OF MAXIMUM 1993-06-15 1993-05-15 1992-08-15 1993-06-15 1993-02-15
STANDARD DEVIATION 62. 3. 2.0 8.337 1.71
STATION - VONG DONG-LONG XUYEN QUARANGLE STATION NO. 149039
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/15/35 LONG. 105/12/06 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-08-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 55 56 56 55 27
MEAN 19. 0.49 0.02 0.97 4.4
MINIMUM 10. 0.00 0.00 0.17 1.2
DATE OF MINIMUM 1992-10-15 1993-03-15 1991-08-15 1991-10-15 1992-12-15
10TH PERCENTILE 11. 0.07 0.00 0.35 2.7
MEDIAN 17. 0.45 0.01 0.88 4.5
90TH PERCENTILE 37. 0.96 0.06 1.57 5.8
MAXIMUM 40. 2.03 0.23 2.48 7.7
DATE OF MAXIMUM 1993-05-15 1992-01-15 1991-12-15 1992-06-15 1991-10-15
STANDARD DEVIATION 9. 0.41 0.04 0.55 1.4
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 55 55 55 53 55
MEAN 3. 0.86 6.8 92. 9.
MINIMUM 1. 0.45 6.3 4. 3.
DATE OF MINIMUM 1992-03-15 1992-11-15 1992-02-15 1991-09-15 1991-10-15
10TH PERCENTILE 1. 0.52 6.6 15. 4.
MEDIAN 2. 0.87 6.8 66. 8.
90TH PERCENTILE 7. 1.16 7.1 186. 16.
MAXIMUM 9. 1.33 7.2 417. 20.
DATE OF MAXIMUM 1993-12-15 1992-05-15 1991-10-15 1992-05-15 1993-05-15
STANDARD DEVIATION 2. 0.21 0.2 89. 5.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 55 36 53 56 55
MEAN 7. 0.038 5.05 0.009 0.080
MINIMUM 2. 0.002 2.59 0.000 0.013
DATE OF MINIMUM 1993-09-15 1991-08-15 1992-02-15 1991-09-15 1991-10-15
10TH PERCENTILE 3. 0.003 3.35 0.000 0.021
MEDIAN 6. 0.025 4.92 0.005 0.073
90TH PERCENTILE 15. 0.098 7.17 0.015 0.127
MAXIMUM 19. 0.138 9.43 0.124 0.245
DATE OF MAXIMUM 1993-04-15 1992-11-15 1992-09-15 1992-06-15 1993-05-15
STANDARD DEVIATION 5. 0.040 1.46 0.018 0.049
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 55 55 55 55 55
MEAN 40. 7. 2.0 16.185 2.77
MINIMUM 5. 2. 1.0 6.870 0.24
DATE OF MINIMUM 1991-10-15 1991-10-15 1991-11-15 1992-10-15 1993-11-15
10TH PERCENTILE 8. 3. 1.3 8.950 0.72
MEDIAN 22. 6. 1.8 15.690 2.37
90TH PERCENTILE 106. 13. 3.1 27.760 4.49
MAXIMUM 125. 41. 3.7 35.290 8.61
DATE OF MAXIMUM 1993-06-15 1993-01-15 1993-04-15 1992-05-15 1993-02-15
STANDARD DEVIATION 38. 6. 0.7 6.968 1.73
STATION - NUI SAP -LONG XUYEN QUARANGLE STATION NO. 149040
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/15/21 LONG. 105/15/41 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-08-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 26
MEAN 17. 0.37 0.03 0.78 4.2
MINIMUM 9. 0.01 0.00 0.25 2.2
DATE OF MINIMUM 1992-10-15 1992-10-15 1991-08-15 1991-10-15 1992-11-15
10TH PERCENTILE 10. 0.08 0.00 0.32 2.9
MEDIAN 14. 0.31 0.01 0.71 4.0
90TH PERCENTILE 30. 0.63 0.06 1.32 5.5
MAXIMUM 42. 1.44 0.19 2.00 6.9
DATE OF MAXIMUM 1993-05-15 1993-05-15 1991-12-15 1993-05-15 1991-11-15
STANDARD DEVIATION 8. 0.28 0.04 0.40 1.1
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 56 56 56 54 56
MEAN 3. 0.98 6.9 77. 8.
MINIMUM 1. 0.36 1.2 6. 3.
DATE OF MINIMUM 1993-04-15 1992-05-15 1993-03-15 1991-11-15 1992-10-15
10TH PERCENTILE 1. 0.67 6.7 25. 4.
MEDIAN 2. 0.95 6.9 57. 7.
90TH PERCENTILE 6. 1.30 7.4 157. 14.
MAXIMUM 8. 1.54 7.9 227. 27.
DATE OF MAXIMUM 1992-10-15 1992-05-15 1992-04-15 1993-03-15 1993-05-15
STANDARD DEVIATION 2. 0.24 0.8 55. 4.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 38 53 56 56
MEAN 6. 0.203 5.13 0.014 0.098
MINIMUM 2. 0.001 2.42 0.000 0.020
DATE OF MINIMUM 1991-11-15 1991-08-15 1992-02-15 1991-09-15 1991-10-15
10TH PERCENTILE 3. 0.003 3.08 0.001 0.035
MEDIAN 5. 0.019 4.74 0.009 0.095
90TH PERCENTILE 11. 0.141 7.41 0.036 0.149
MAXIMUM 18. 6.020 10.48 0.054 0.352
DATE OF MAXIMUM 1993-05-15 1993-08-15 1992-09-15 1993-03-15 1993-05-15
STANDARD DEVIATION 3. 0.972 1.76 0.014 0.056
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 56
MEAN 25. 7. 1.9 15.176 2.60
MINIMUM 4. 2. 1.1 7.700 0.70
DATE OF MINIMUM 1993-02-15 1991-10-15 1991-11-15 1992-10-15 1991-10-15
10TH PERCENTILE 6. 3. 1.3 9.632 0.90
MEDIAN 14. 7. 1.8 13.370 2.24
90TH PERCENTILE 74. 12. 2.8 25.192 4.32
MAXIMUM 128. 31. 3.3 30.520 8.40
DATE OF MAXIMUM 1993-05-15 1993-05-15 1993-08-15 1992-06-15 1993-02-15
STANDARD DEVIATION 28. 5. 0.6 5.824 1.65
STATION - CAU TRI TOW-LONG XUYEN QUARANG STATION NO. 149041
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/19/55 LONG. 105/01/56 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-08-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 54 54 54 54 26
MEAN 25. 0.26 0.13 0.65 5.2
MINIMUM 11. 0.00 0.00 0.11 0.9
DATE OF MINIMUM 1991-10-15 1992-10-15 1992-02-15 1992-10-15 1993-06-15
10TH PERCENTILE 11. 0.01 0.00 0.17 3.4
MEDIAN 19. 0.15 0.03 0.66 5.1
90TH PERCENTILE 33. 0.69 0.31 1.12 6.8
MAXIMUM 116. 1.10 1.45 2.11 7.6
DATE OF MAXIMUM 1993-06-15 1992-04-15 1993-06-15 1993-06-15 1991-11-15
STANDARD DEVIATION 21. 0.28 0.27 0.45 1.4
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 54 54 54 51 54
MEAN 1. 0.64 5.9 24. 9.
MINIMUM 0. 0.01 3.1 4. 3.
DATE OF MINIMUM 1992-04-15 1992-11-15 1993-06-15 1991-11-15 1992-10-15
10TH PERCENTILE 0. 0.09 3.7 5. 4.
MEDIAN 1. 0.48 6.4 20. 7.
90TH PERCENTILE 3. 1.11 7.0 51. 18.
MAXIMUM 5. 3.87 7.2 73. 36.
DATE OF MAXIMUM 1993-11-15 1993-06-15 1991-10-15 1992-01-15 1992-07-15
STANDARD DEVIATION 1. 0.72 1.2 18. 6.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 54 35 52 54 54
MEAN 9. 1.822 4.61 0.008 0.043
MINIMUM 2. 0.002 1.46 0.000 0.003
DATE OF MINIMUM 1991-10-15 1991-08-15 1992-10-15 1991-09-15 1991-11-15
10TH PERCENTILE 3. 0.004 2.72 0.000 0.012
MEDIAN 6. 0.021 4.16 0.003 0.034
90TH PERCENTILE 14. 2.485 6.11 0.018 0.071
MAXIMUM 44. 33.800 16.50 0.069 0.159
DATE OF MAXIMUM 1993-06-15 1993-06-15 1993-06-15 1992-06-15 1992-10-15
STANDARD DEVIATION 8. 6.459 2.62 0.013 0.032
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 54 54 54 54 54
MEAN 86. 6. 2.2 19.593 2.88
MINIMUM 12. 2. 0.5 6.970 0.46
DATE OF MINIMUM 1991-10-15 1993-10-15 1992-10-15 1992-10-15 1991-10-15
10TH PERCENTILE 15. 3. 0.6 9.024 0.67
MEDIAN 54. 6. 1.8 17.200 1.60
90TH PERCENTILE 127. 10. 4.1 29.688 4.73
MAXIMUM 574. 18. 14.9 68.740 23.70
DATE OF MAXIMUM 1993-06-15 1993-06-15 1993-09-15 1993-06-15 1993-06-15
STANDARD DEVIATION 109. 3. 2.0 12.223 4.22
STATION - VINH DIEU-LONG XUYEN QUARANGLE STATION NO. 149042
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/26/33 LONG. 104/43/40 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-08-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 26
MEAN 43. 0.17 0.30 1.04 4.5
MINIMUM 3. 0.00 0.00 0.08 1.1
DATE OF MINIMUM 1992-11-15 1992-07-15 1992-03-15 1992-10-15 1992-12-15
10TH PERCENTILE 10. 0.00 0.00 0.22 1.8
MEDIAN 26. 0.07 0.14 0.73 4.9
90TH PERCENTILE 87. 0.49 0.72 1.37 6.7
MAXIMUM 272. 0.78 2.62 9.23 6.9
DATE OF MAXIMUM 1993-06-15 1992-04-15 1993-06-15 1993-02-15 1991-10-15
STANDARD DEVIATION 51. 0.21 0.49 1.48 1.7
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 56 52 56 55 56
MEAN 2. 2.16 4.8 51. 14.
MINIMUM 0. 0.01 1.9 0. 5.
DATE OF MINIMUM 1991-08-15 1991-12-15 1993-12-15 1991-10-15 1992-10-15
10TH PERCENTILE 0. 0.11 3.2 5. 5.
MEDIAN 2. 0.78 4.2 31. 8.
90TH PERCENTILE 5. 4.34 6.9 98. 18.
MAXIMUM 12. 28.90 7.2 373. 241.
DATE OF MAXIMUM 1993-08-15 1993-06-15 1992-03-15 1992-04-15 1993-12-15
STANDARD DEVIATION 2. 5.04 1.5 65. 31.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 38 54 56 56
MEAN 10. 11.667 5.56 0.009 0.050
MINIMUM 2. 0.004 1.68 0.000 0.003
DATE OF MINIMUM 1991-10-15 1991-10-15 1991-09-15 1991-09-15 1992-08-15
10TH PERCENTILE 3. 0.009 2.73 0.000 0.017
MEDIAN 6. 1.058 4.64 0.004 0.042
90TH PERCENTILE 16. 26.844 8.18 0.021 0.101
MAXIMUM 78. 99.999 29.20 0.110 0.169
DATE OF MAXIMUM 1993-06-15 1992-08-15 1993-06-15 1992-06-15 1992-04-15
STANDARD DEVIATION 14. 23.796 4.13 0.017 0.035
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 56
MEAN 191. 13. 2.1 20.330 4.12
MINIMUM 13. 2. 0.6 6.150 0.81
DATE OF MINIMUM 1991-10-15 1991-10-15 1993-10-15 1993-11-15 1992-06-15
10TH PERCENTILE 18. 4. 1.0 7.418 1.18
MEDIAN 91. 6. 1.8 15.620 3.20
90TH PERCENTILE 307. 11. 3.1 34.056 5.78
MAXIMUM 2219. 346. 9.7 92.990 40.50
DATE OF MAXIMUM 1993-06-15 1993-12-15 1993-12-15 1993-06-15 1993-06-15
STANDARD DEVIATION 370. 45. 1.3 15.812 5.47
STATION - LO GACH - LONG XUYEN QUARANGLE STATION NO. 149043
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/25/15 LONG. 104/54/53 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-08-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 27
MEAN 34. 0.20 0.37 0.91 4.6
MINIMUM 9. 0.00 0.00 0.17 1.2
DATE OF MINIMUM 1991-10-15 1992-10-15 1991-09-15 1992-10-15 1993-04-15
10TH PERCENTILE 10. 0.01 0.01 0.21 1.6
MEDIAN 29. 0.12 0.14 0.74 4.4
90TH PERCENTILE 69. 0.51 0.74 1.67 6.3
MAXIMUM 137. 1.80 1.93 2.85 6.8
DATE OF MAXIMUM 1993-06-15 1992-05-15 1993-06-15 1993-02-15 1992-02-15
STANDARD DEVIATION 28. 0.28 0.43 0.65 1.6
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 56 55 56 54 56
MEAN 2. 0.79 5.1 32. 11.
MINIMUM 0. 0.01 2.7 5. 3.
DATE OF MINIMUM 1991-08-15 1992-06-15 1993-01-15 1991-08-15 1992-10-15
10TH PERCENTILE 0. 0.07 3.1 8. 5.
MEDIAN 1. 0.55 5.5 23. 9.
90TH PERCENTILE 4. 1.68 7.0 73. 19.
MAXIMUM 5. 5.73 7.2 107. 43.
DATE OF MAXIMUM 1992-11-15 1993-06-15 1991-10-15 1992-12-15 1992-07-15
STANDARD DEVIATION 1. 1.10 1.5 26. 7.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 39 54 56 56
MEAN 10. 4.055 5.73 0.008 0.058
MINIMUM 2. 0.003 2.84 0.000 0.007
DATE OF MINIMUM 1992-11-15 1991-10-15 1992-10-15 1992-11-15 1991-11-15
10TH PERCENTILE 3. 0.007 3.12 0.000 0.013
MEDIAN 8. 0.188 4.93 0.004 0.038
90TH PERCENTILE 18. 10.007 8.01 0.014 0.091
MAXIMUM 59. 34.400 21.20 0.078 0.644
DATE OF MAXIMUM 1993-06-15 1993-06-15 1993-06-15 1992-06-15 1992-12-15
STANDARD DEVIATION 10. 8.447 3.42 0.015 0.089
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 56
MEAN 116. 8. 2.2 19.060 4.33
MINIMUM 8. 3. 0.9 6.610 0.15
DATE OF MINIMUM 1993-09-15 1991-11-15 1993-10-15 1992-11-15 1992-05-15
10TH PERCENTILE 14. 4. 1.2 7.616 0.96
MEDIAN 98. 6. 2.1 19.200 2.47
90TH PERCENTILE 250. 13. 3.0 28.358 8.06
MAXIMUM 658. 30. 4.7 63.930 43.20
DATE OF MAXIMUM 1993-06-15 1992-08-15 1993-06-15 1993-06-15 1993-06-15
STANDARD DEVIATION 125. 5. 0.8 10.797 7.22
STATION - CAU SO 13-LONG XUYEN QUARANGLE STATION NO. 149044
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/25/08 LONG. 105/03/12 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-08-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 28
MEAN 21. 0.23 0.09 0.67 5.0
MINIMUM 9. 0.00 0.00 0.08 1.0
DATE OF MINIMUM 1992-10-15 1992-08-15 1991-08-15 1992-08-15 1992-12-15
10TH PERCENTILE 10. 0.01 0.00 0.16 2.7
MEDIAN 18. 0.15 0.02 0.62 5.1
90TH PERCENTILE 35. 0.62 0.22 1.14 6.6
MAXIMUM 79. 0.73 0.84 2.03 7.8
DATE OF MAXIMUM 1993-06-15 1992-05-15 1993-06-15 1993-12-15 1991-10-15
STANDARD DEVIATION 14. 0.23 0.18 0.43 1.5
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 55 56 56 53 56
MEAN 2. 0.64 6.4 31. 9.
MINIMUM 0. 0.03 3.5 1. 3.
DATE OF MINIMUM 1992-04-15 1991-08-15 1993-06-15 1993-11-15 1992-10-15
10TH PERCENTILE 0. 0.16 5.6 4. 4.
MEDIAN 1. 0.59 6.6 24. 7.
90TH PERCENTILE 5. 1.12 7.2 58. 14.
MAXIMUM 10. 2.06 7.3 115. 48.
DATE OF MAXIMUM 1993-12-15 1993-06-15 1991-11-15 1993-01-15 1992-05-15
STANDARD DEVIATION 2. 0.38 0.7 24. 7.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 35 54 56 56
MEAN 7. 0.590 4.77 0.009 0.065
MINIMUM 0. 0.002 1.22 0.000 0.003
DATE OF MINIMUM 1992-06-15 1991-08-15 1992-04-15 1991-09-15 1991-11-15
10TH PERCENTILE 2. 0.002 3.18 0.000 0.014
MEDIAN 5. 0.030 4.16 0.004 0.050
90TH PERCENTILE 15. 0.074 6.31 0.026 0.132
MAXIMUM 33. 19.500 13.10 0.069 0.288
DATE OF MAXIMUM 1993-06-15 1993-06-15 1993-06-15 1992-06-15 1992-09-15
STANDARD DEVIATION 6. 3.290 1.92 0.014 0.056
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 56
MEAN 61. 7. 1.9 18.431 2.45
MINIMUM 6. 1. 0.5 6.510 0.29
DATE OF MINIMUM 1991-10-15 1993-10-15 1993-10-15 1992-11-15 1992-07-15
10TH PERCENTILE 11. 2. 0.9 8.980 0.73
MEDIAN 40. 6. 1.8 16.450 2.00
90TH PERCENTILE 121. 10. 2.8 28.756 4.43
MAXIMUM 388. 62. 5.2 57.110 9.46
DATE OF MAXIMUM 1993-06-15 1992-05-15 1992-04-15 1993-06-15 1993-01-15
STANDARD DEVIATION 71. 8. 0.9 10.034 2.03
STATION - CAU SO 5 -LONG XUYEN QUARANGLE STATION NO. 149045
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/25/32 LONG. 105/10/07 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-08-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 27
MEAN 19. 0.29 0.07 0.77 4.6
MINIMUM 8. 0.01 0.00 0.15 0.3
DATE OF MINIMUM 1992-11-15 1993-09-15 1991-08-15 1991-09-15 1992-12-15
10TH PERCENTILE 11. 0.04 0.00 0.28 2.7
MEDIAN 14. 0.25 0.01 0.70 4.7
90TH PERCENTILE 26. 0.65 0.12 1.13 6.2
MAXIMUM 153. 0.80 2.38 3.47 7.2
DATE OF MAXIMUM 1992-07-15 1992-05-15 1992-02-15 1992-02-15 1993-08-15
STANDARD DEVIATION 19. 0.22 0.32 0.60 1.6
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 54 56 56 53 56
MEAN 2. 0.92 6.9 44. 8.
MINIMUM 0. 0.08 2.7 4. 3.
DATE OF MINIMUM 1992-07-15 1993-06-15 1992-07-15 1991-09-15 1992-11-15
10TH PERCENTILE 1. 0.41 6.4 11. 4.
MEDIAN 1. 0.94 6.9 38. 7.
90TH PERCENTILE 4. 1.30 7.4 87. 13.
MAXIMUM 5. 1.99 8.6 174. 24.
DATE OF MAXIMUM 1993-12-15 1992-07-15 1993-02-15 1992-04-15 1992-07-15
STANDARD DEVIATION 1. 0.35 0.7 35. 4.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 40 52 56 56
MEAN 6. 0.033 4.79 0.011 0.076
MINIMUM 1. 0.002 2.00 0.000 0.007
DATE OF MINIMUM 1992-08-15 1991-08-15 1992-04-15 1991-09-15 1992-02-15
10TH PERCENTILE 3. 0.003 3.40 0.000 0.015
MEDIAN 4. 0.027 4.58 0.005 0.060
90TH PERCENTILE 9. 0.068 6.35 0.021 0.145
MAXIMUM 26. 0.135 9.06 0.118 0.404
DATE OF MAXIMUM 1992-07-15 1992-11-15 1992-06-15 1992-06-15 1993-03-15
STANDARD DEVIATION 4. 0.029 1.34 0.019 0.074
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 56
MEAN 31. 6. 1.7 15.753 2.38
MINIMUM 2. 1. 0.7 6.610 0.28
DATE OF MINIMUM 1992-11-15 1992-09-15 1992-11-15 1992-10-15 1991-10-15
10TH PERCENTILE 6. 2. 0.9 9.696 0.71
MEDIAN 15. 5. 1.6 14.100 2.23
90TH PERCENTILE 58. 10. 2.7 23.546 4.12
MAXIMUM 324. 14. 4.8 32.140 6.22
DATE OF MAXIMUM 1992-07-15 1992-07-15 1992-05-15 1992-07-15 1993-02-15
STANDARD DEVIATION 48. 3. 0.8 5.543 1.41
STATION - BA THE - LONG XUYEN QUARANGLE STATION NO. 149046
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/32/31 LONG. 105/15/25 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-08-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 58 58 58 58 29
MEAN 17. 0.32 0.03 0.64 4.9
MINIMUM 9. 0.08 0.00 0.26 1.9
DATE OF MINIMUM 1992-09-15 1993-09-15 1991-08-15 1992-05-15 1992-11-15
10TH PERCENTILE 10. 0.12 0.00 0.36 3.0
MEDIAN 13. 0.31 0.01 0.56 4.9
90TH PERCENTILE 22. 0.52 0.07 1.00 6.6
MAXIMUM 97. 0.81 0.19 2.06 8.0
DATE OF MAXIMUM 1992-11-15 1993-06-15 1991-12-15 1993-07-15 1991-11-15
STANDARD DEVIATION 16. 0.15 0.04 0.31 1.4
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 58 58 58 57 58
MEAN 2. 1.05 7.3 63. 7.
MINIMUM 0. 0.63 6.8 0. 3.
DATE OF MINIMUM 1992-05-15 1992-10-15 1993-07-15 1991-10-15 1992-10-15
10TH PERCENTILE 1. 0.69 7.0 20. 3.
MEDIAN 1. 1.01 7.3 43. 5.
90TH PERCENTILE 4. 1.37 7.6 143. 12.
MAXIMUM 13. 1.54 7.7 229. 19.
DATE OF MAXIMUM 1993-11-15 1992-05-15 1992-03-15 1992-08-15 1993-05-15
STANDARD DEVIATION 2. 0.24 0.2 49. 4.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 58 40 56 58 58
MEAN 4. 0.061 4.65 0.022 0.114
MINIMUM 2. 0.001 2.84 0.000 0.028
DATE OF MINIMUM 1991-08-15 1991-08-15 1992-11-15 1991-09-15 1993-10-15
10TH PERCENTILE 3. 0.004 3.33 0.002 0.048
MEDIAN 4. 0.021 4.47 0.015 0.104
90TH PERCENTILE 7. 0.094 6.24 0.045 0.183
MAXIMUM 10. 1.003 8.91 0.085 0.262
DATE OF MAXIMUM 1993-03-15 1993-02-15 1993-06-15 1993-03-15 1993-07-15
STANDARD DEVIATION 2. 0.159 1.27 0.020 0.061
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 58 58 58 58 58
MEAN 11. 6. 1.4 14.848 2.79
MINIMUM 1. 2. 0.9 8.920 0.75
DATE OF MINIMUM 1993-07-15 1993-09-15 1992-09-15 1992-09-15 1993-03-15
10TH PERCENTILE 4. 2. 1.1 10.500 1.04
MEDIAN 10. 5. 1.3 13.890 2.55
90TH PERCENTILE 21. 10. 1.8 19.920 4.34
MAXIMUM 31. 24. 2.3 24.250 9.80
DATE OF MAXIMUM 1992-07-15 1993-05-15 1992-05-15 1993-06-15 1993-02-15
STANDARD DEVIATION 7. 4. 0.3 3.775 1.53
STATION - TRI TON - LONG XUYEN QUARANGLE STATION NO. 149047
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/36/12 LONG. 105/11/59 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-08-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 27
MEAN 14. 0.28 0.02 0.58 5.3
MINIMUM 9. 0.01 0.00 0.24 0.4
DATE OF MINIMUM 1992-09-15 1992-10-15 1991-08-15 1992-05-15 1993-01-15
10TH PERCENTILE 10. 0.11 0.00 0.28 2.6
MEDIAN 12. 0.26 0.01 0.53 5.8
90TH PERCENTILE 20. 0.54 0.04 0.96 6.9
MAXIMUM 24. 0.67 0.13 1.34 9.1
DATE OF MAXIMUM 1992-05-15 1992-02-15 1991-12-15 1992-02-15 1991-10-15
STANDARD DEVIATION 4. 0.15 0.03 0.25 1.8
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 56 56 56 53 56
MEAN 2. 1.05 7.3 83. 6.
MINIMUM 0. 0.63 6.8 2. 3.
DATE OF MINIMUM 1992-05-15 1992-10-15 1993-11-15 1992-02-15 1993-08-15
10TH PERCENTILE 1. 0.72 7.0 14. 3.
MEDIAN 1. 0.99 7.3 57. 5.
90TH PERCENTILE 4. 1.36 7.6 211. 11.
MAXIMUM 7. 1.65 8.7 352. 23.
DATE OF MAXIMUM 1993-10-15 1992-05-15 1992-09-15 1993-09-15 1993-04-15
STANDARD DEVIATION 2. 0.24 0.3 82. 3.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 38 54 56 56
MEAN 4. 0.039 4.59 0.022 0.105
MINIMUM 1. 0.003 2.53 0.000 0.028
DATE OF MINIMUM 1991-08-15 1991-08-15 1992-02-15 1991-11-15 1993-01-15
10TH PERCENTILE 2. 0.004 3.20 0.002 0.051
MEDIAN 4. 0.021 4.43 0.012 0.095
90TH PERCENTILE 6. 0.070 5.98 0.042 0.169
MAXIMUM 11. 0.286 10.20 0.242 0.264
DATE OF MAXIMUM 1993-04-15 1992-11-15 1993-06-15 1993-05-15 1993-05-15
STANDARD DEVIATION 2. 0.056 1.42 0.037 0.053
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 56 56 56 56 56
MEAN 10. 6. 1.4 14.853 2.47
MINIMUM 0. 2. 0.8 8.820 0.39
DATE OF MINIMUM 1992-12-15 1991-11-15 1993-08-15 1992-11-15 1993-03-15
10TH PERCENTILE 3. 2. 1.0 10.484 0.82
MEDIAN 8. 5. 1.3 13.900 2.32
90TH PERCENTILE 18. 11. 1.8 19.118 4.16
MAXIMUM 27. 36. 2.7 26.050 4.69
DATE OF MAXIMUM 1992-07-15 1993-04-15 1993-03-15 1992-05-15 1992-08-15
STANDARD DEVIATION 6. 6. 0.4 3.915 1.14
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 1
MEAN 7.1
MINIMUM
DATE OF MINIMUM
10TH PERCENTILE
MEDIAN
90TH PERCENTILE
MAXIMUM
DATE OF MAXIMUM
STANDARD DEVIATION
STATION - NHA BANG -LONG XUYEN QUARANGLE STATION NO. 149048
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 10/39/13 LONG. 105/00/00 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-08-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL O2
COND NITROGEN DISS
02041 07105 07555 07601 08101
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 55 55 55 55 27
MEAN 16. 0.33 0.03 0.69 4.9
MINIMUM 8. 0.00 0.00 0.09 1.3
DATE OF MINIMUM 1992-10-15 1992-06-15 1991-08-15 1993-05-15 1993-01-15
10TH PERCENTILE 9. 0.03 0.00 0.27 2.3
MEDIAN 13. 0.28 0.02 0.68 5.0
90TH PERCENTILE 28. 0.66 0.09 1.15 6.7
MAXIMUM 32. 1.03 0.23 1.65 9.3
DATE OF MAXIMUM 1993-04-15 1992-01-15 1992-07-15 1993-12-15 1993-02-15
STANDARD DEVIATION 7. 0.24 0.05 0.36 1.8
COD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08301 10121 10301 10401 11103
mg/L O2 MEQ/L 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 55 55 55 51 55
MEAN 3. 0.74 6.8 33. 8.
MINIMUM 0. 0.24 4.8 3. 1.
DATE OF MINIMUM 1992-07-15 1993-05-15 1993-03-15 1991-08-15 1993-04-15
10TH PERCENTILE 1. 0.44 6.4 12. 4.
MEDIAN 2. 0.75 6.9 30. 7.
90TH PERCENTILE 5. 0.97 7.2 56. 13.
MAXIMUM 8. 1.41 7.4 96. 17.
DATE OF MAXIMUM 1993-12-15 1992-04-15 1991-09-15 1992-08-15 1993-04-15
STANDARD DEVIATION 2. 0.23 0.4 20. 3.
Mg Al Si PO4-P P
TOTAL DISS REACTIVE SOL TOTAL
12003 13102 14101 15254 15405
mg/L Mg mg/L Al mg/LSiO2 mg/L PO4 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 55 38 52 55 55
MEAN 5. 0.037 4.57 0.014 0.077
MINIMUM 1. 0.001 1.71 0.000 0.007
DATE OF MINIMUM 1992-02-15 1991-08-15 1992-06-15 1991-11-15 1993-01-15
10TH PERCENTILE 2. 0.004 2.75 0.002 0.027
MEDIAN 4. 0.023 4.26 0.009 0.069
90TH PERCENTILE 9. 0.070 6.32 0.027 0.150
MAXIMUM 13. 0.158 14.20 0.070 0.247
DATE OF MAXIMUM 1993-04-15 1993-04-15 1993-06-15 1991-12-15 1993-12-15
STANDARD DEVIATION 3. 0.038 1.96 0.015 0.050
SULPHATE Cl K Ca Fe
DISS DISS DISS TOTAL
16303 17201 19103 20101 26002
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 55 55 55 55 55
MEAN 28. 7. 1.9 14.204 2.38
MINIMUM 5. 2. 0.8 6.270 0.13
DATE OF MINIMUM 1991-10-15 1993-09-15 1993-09-15 1991-12-15 1992-03-15
10TH PERCENTILE 6. 3. 0.9 7.340 1.00
MEDIAN 16. 6. 1.8 12.790 2.06
90TH PERCENTILE 68. 10. 2.9 20.760 4.47
MAXIMUM 98. 25. 4.5 28.860 5.82
DATE OF MAXIMUM 1993-04-15 1993-05-15 1993-04-15 1993-06-15 1993-01-15
STANDARD DEVIATION 24. 4. 0.8 5.675 1.31
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 1
MEAN 3.8
MINIMUM
DATE OF MINIMUM
10TH PERCENTILE
MEDIAN
90TH PERCENTILE
MAXIMUM
DATE OF MAXIMUM
STANDARD DEVIATION
STATION - DVC XUYEN - EA KRONG KNO STATION NO. 149049
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 12/21/30 LONG. 107/50/00 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1992-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL COD
COND NITROGEN
02041 07105 07555 07601 08301
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 23 23 19 23 23
MEAN 4. 0.11 0.03 0.31 2.
MINIMUM 3. 0.00 0.00 0.03 0.
DATE OF MINIMUM 1992-08-15 1992-11-15 1993-01-15 1992-02-15 1993-03-15
10TH PERCENTILE 3. 0.01 0.00 0.10 0.
MEDIAN 4. 0.09 0.01 0.24 1.
90TH PERCENTILE 6. 0.25 0.05 0.44 4.
MAXIMUM 10. 0.41 0.23 0.92 4.
DATE OF MAXIMUM 1993-04-15 1993-11-15 1993-09-15 1993-07-15 1993-10-15
STANDARD DEVIATION 1. 0.10 0.05 0.21 1.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS TOTAL
10121 10301 10401 11103 12003
MEQ/L pH UNITS mg/L mg/L Na 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 23 23 21 23 23
MEAN 0.35 7.1 29. 4. 2.
MINIMUM 0.22 6.5 1. 2. 0.
DATE OF MINIMUM 1993-07-15 1993-10-15 1993-04-15 1992-10-15 1993-01-15
10TH PERCENTILE 0.23 6.7 3. 2. 0.
MEDIAN 0.36 7.0 20. 4. 2.
90TH PERCENTILE 0.42 7.3 46. 5. 3.
MAXIMUM 0.60 7.5 184. 7. 4.
DATE OF MAXIMUM 1993-04-15 1993-02-15 1992-06-15 1993-12-15 1993-04-15
STANDARD DEVIATION 0.09 0.3 39. 1. 1.
Al Si PO4-P P SULPHATE
DISS REACTIVE SOL TOTAL
13102 14101 15254 15405 16303
mg/L Al mg/LSiO2 mg/L PO4 mg/L P mg/L SO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 14 16 23 23 23
MEAN 0.049 9.01 0.019 0.060 3.
MINIMUM 0.002 3.58 0.000 0.015 0.
DATE OF MINIMUM 1993-02-15 1993-02-15 1993-10-15 1992-12-15 1992-02-15
10TH PERCENTILE 0.003 5.50 0.001 0.018 1.
MEDIAN 0.040 8.46 0.014 0.042 2.
90TH PERCENTILE 0.100 11.76 0.038 0.117 5.
MAXIMUM 0.133 15.82 0.106 0.215 13.
DATE OF MAXIMUM 1993-07-15 1993-01-15 1992-03-15 1992-06-15 1993-12-15
STANDARD DEVIATION 0.040 2.75 0.024 0.050 3.
Cl K Ca Fe
DISS DISS DISS TOTAL
17201 19103 20101 26002
mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 23 23 23 23
MEAN 2. 1.3 2.634 2.22
MINIMUM 0. 0.8 1.400 0.23
DATE OF MINIMUM 1993-08-15 1993-08-15 1992-11-15 1992-05-15
10TH PERCENTILE 0. 0.8 1.550 0.52
MEDIAN 2. 1.3 2.650 2.34
90TH PERCENTILE 3. 1.6 3.354 2.89
MAXIMUM 3. 1.7 5.550 4.72
DATE OF MAXIMUM 1992-09-15 1993-11-15 1992-04-15 1993-11-15
STANDARD DEVIATION 1. 0.3 0.882 0.98
STATION - CAU 14 - EA KRONG KNO STATION NO. 149050
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 12/36/36 LONG. 107/56/00 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1992-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL COD
COND NITROGEN
02041 07105 07555 07601 08301
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 23 23 19 23 23
MEAN 6. 0.14 0.02 0.39 2.
MINIMUM 4. 0.01 0.00 0.03 0.
DATE OF MINIMUM 1993-07-15 1992-02-15 1993-01-15 1992-02-15 1993-03-15
10TH PERCENTILE 4. 0.03 0.00 0.11 0.
MEDIAN 6. 0.11 0.01 0.32 1.
90TH PERCENTILE 7. 0.25 0.05 0.75 4.
MAXIMUM 9. 0.38 0.15 1.29 5.
DATE OF MAXIMUM 1993-04-15 1993-11-15 1993-08-15 1993-11-15 1993-10-15
STANDARD DEVIATION 1. 0.09 0.04 0.29 1.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS TOTAL
10121 10301 10401 11103 12003
MEQ/L pH UNITS mg/L mg/L Na 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 23 23 22 23 23
MEAN 0.42 7.3 21. 5. 2.
MINIMUM 0.28 6.9 4. 2. 1.
DATE OF MINIMUM 1993-07-15 1993-10-15 1993-04-15 1992-10-15 1992-01-15
10TH PERCENTILE 0.32 7.0 5. 3. 2.
MEDIAN 0.43 7.3 17. 5. 2.
90TH PERCENTILE 0.48 7.5 43. 6. 3.
MAXIMUM 0.59 7.6 54. 7. 3.
DATE OF MAXIMUM 1992-05-15 1993-03-15 1993-11-15 1992-05-15 1993-04-15
STANDARD DEVIATION 0.07 0.2 14. 1. 0.
Al Si PO4-P P SULPHATE
DISS REACTIVE SOL TOTAL
13102 14101 15254 15405 16303
mg/L Al mg/LSiO2 mg/L PO4 mg/L P mg/L SO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 14 17 23 23 23
MEAN 0.095 9.29 0.019 0.080 3.
MINIMUM 0.002 6.38 0.000 0.024 1.
DATE OF MINIMUM 1993-02-15 1993-11-15 1993-08-15 1992-01-15 1993-10-15
10TH PERCENTILE 0.006 6.49 0.000 0.027 1.
MEDIAN 0.027 9.14 0.015 0.039 3.
90TH PERCENTILE 0.083 11.79 0.038 0.115 5.
MAXIMUM 0.883 14.70 0.061 0.632 10.
DATE OF MAXIMUM 1993-05-15 1993-01-15 1993-03-15 1992-05-15 1993-03-15
STANDARD DEVIATION 0.228 2.19 0.017 0.125 2.
Cl K Ca Fe
DISS DISS DISS TOTAL
17201 19103 20101 26002
mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 23 23 23 23
MEAN 2. 1.3 3.140 2.50
MINIMUM 0. 0.9 1.920 0.36
DATE OF MINIMUM 1993-09-15 1993-05-15 1992-10-15 1992-04-15
10TH PERCENTILE 1. 0.9 2.018 0.52
MEDIAN 2. 1.4 3.010 2.51
90TH PERCENTILE 3. 1.6 3.850 4.17
MAXIMUM 4. 1.9 5.250 4.63
DATE OF MAXIMUM 1993-10-15 1993-06-15 1992-05-15 1993-11-15
STANDARD DEVIATION 1. 0.3 0.810 1.37
STATION - IA HLEO - YA HLEO STATION NO. 149051
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 13/04/00 LONG. 108/05/00 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1992-01-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL COD
COND NITROGEN
02041 07105 07555 07601 08301
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 23 23 15 23 23
MEAN 9. 0.18 0.03 0.37 2.
MINIMUM 4. 0.01 0.00 0.03 0.
DATE OF MINIMUM 1993-11-15 1992-05-15 1993-01-15 1992-01-15 1993-03-15
10TH PERCENTILE 4. 0.01 0.00 0.04 0.
MEDIAN 10. 0.10 0.02 0.28 1.
90TH PERCENTILE 13. 0.36 0.06 0.80 3.
MAXIMUM 14. 1.00 0.15 1.10 4.
DATE OF MAXIMUM 1992-03-15 1992-04-15 1992-08-15 1992-04-15 1993-10-15
STANDARD DEVIATION 3. 0.22 0.04 0.30 1.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS TOTAL
10121 10301 10401 11103 12003
MEQ/L pH UNITS mg/L mg/L Na 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 23 23 21 23 23
MEAN 0.81 7.4 40. 4. 5.
MINIMUM 0.32 5.4 0. 2. 2.
DATE OF MINIMUM 1993-11-15 1992-05-15 1992-04-15 1993-11-15 1993-10-15
10TH PERCENTILE 0.35 6.9 1. 2. 2.
MEDIAN 0.83 7.6 16. 4. 5.
90TH PERCENTILE 1.18 7.8 91. 6. 7.
MAXIMUM 1.33 7.9 144. 9. 8.
DATE OF MAXIMUM 1992-03-15 1992-02-15 1993-08-15 1993-07-15 1992-10-15
STANDARD DEVIATION 0.33 0.5 44. 2. 2.
Al Si PO4-P P SULPHATE
DISS REACTIVE SOL TOTAL
13102 14101 15254 15405 16303
mg/L Al mg/LSiO2 mg/L PO4 mg/L P mg/L SO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 14 17 23 23 23
MEAN 0.041 11.75 0.118 0.183 4.
MINIMUM 0.000 1.25 0.003 0.022 0.
DATE OF MINIMUM 1993-10-15 1993-12-15 1993-12-15 1993-07-15 1993-09-15
10TH PERCENTILE 0.001 4.69 0.006 0.028 1.
MEDIAN 0.027 13.80 0.023 0.076 2.
90TH PERCENTILE 0.078 15.47 0.083 0.204 7.
MAXIMUM 0.144 17.27 1.236 1.461 21.
DATE OF MAXIMUM 1993-05-15 1992-11-15 1992-06-15 1992-06-15 1992-05-15
STANDARD DEVIATION 0.038 4.47 0.311 0.341 4.
Cl K Ca Fe
DISS DISS DISS TOTAL
17201 19103 20101 26002
mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 23 23 23 23
MEAN 2. 1.5 6.303 3.27
MINIMUM 1. 0.7 2.510 0.19
DATE OF MINIMUM 1993-10-15 1993-10-15 1993-11-15 1992-05-15
10TH PERCENTILE 1. 0.8 2.610 0.46
MEDIAN 2. 1.1 5.770 2.55
90TH PERCENTILE 4. 2.5 10.508 4.97
MAXIMUM 4. 3.8 12.280 14.40
DATE OF MAXIMUM 1992-04-15 1992-05-15 1992-05-15 1993-09-15
STANDARD DEVIATION 1. 0.8 2.949 3.74
STATION - KONTUM - DAK BLA STATION NO. 149052
COUNTRY - VIETNAM DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 14/20/36 LONG. 108/00/24 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1992-03-15 TO 1993-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC NO3NO2 NH3 TOTAL COD
COND NITROGEN
02041 07105 07555 07601 08301
us/cm mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 19 18 14 18 18
MEAN 4. 0.09 0.03 0.47 1.
MINIMUM 3. 0.00 0.00 0.04 0.
DATE OF MINIMUM 1993-12-15 1992-07-15 1993-01-15 1992-03-15 1993-03-15
10TH PERCENTILE 3. 0.00 0.00 0.11 0.
MEDIAN 4. 0.08 0.01 0.25 1.
90TH PERCENTILE 4. 0.18 0.08 1.09 3.
MAXIMUM 5. 0.22 0.13 1.76 4.
DATE OF MAXIMUM 1992-04-15 1992-10-15 1992-11-15 1993-12-15 1993-09-15
STANDARD DEVIATION 0. 0.07 0.04 0.46 1.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS TOTAL
10121 10301 10401 11103 12003
MEQ/L pH UNITS mg/L mg/L Na 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 19 18 18 18 18
MEAN 0.33 7.1 30. 3. 2.
MINIMUM 0.22 6.6 2. 2. 1.
DATE OF MINIMUM 1992-07-15 1992-11-15 1992-07-15 1992-08-15 1992-06-15
10TH PERCENTILE 0.25 6.7 3. 2. 1.
MEDIAN 0.34 7.2 14. 3. 2.
90TH PERCENTILE 0.40 7.4 62. 4. 2.
MAXIMUM 0.41 7.5 173. 4. 2.
DATE OF MAXIMUM 1993-01-15 1993-11-15 1993-09-15 1992-05-15 1992-09-15
STANDARD DEVIATION 0.06 0.3 41. 1. 0.
Al Si PO4-P P SULPHATE
DISS REACTIVE SOL TOTAL
13102 14101 15254 15405 16303
mg/L Al mg/LSiO2 mg/L PO4 mg/L P mg/L SO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 15 18 19 17 18
MEAN 0.033 9.41 0.011 0.044 3.
MINIMUM 0.005 5.85 0.000 0.011 0.
DATE OF MINIMUM 1993-06-15 1993-09-15 1993-09-15 1992-03-15 1993-03-15
10TH PERCENTILE 0.005 6.22 0.000 0.011 0.
MEDIAN 0.030 8.35 0.011 0.025 2.
90TH PERCENTILE 0.067 13.35 0.015 0.085 4.
MAXIMUM 0.086 14.09 0.048 0.203 14.
DATE OF MAXIMUM 1993-04-15 1992-03-15 1993-03-15 1992-08-15 1993-04-15
STANDARD DEVIATION 0.023 2.73 0.011 0.053 3.
Cl K Ca Fe
DISS DISS DISS TOTAL
17201 19103 20101 26002
mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 18 18 18 18
MEAN 1. 1.5 2.378 2.31
MINIMUM 1. 1.1 1.720 0.67
DATE OF MINIMUM 1992-11-15 1992-07-15 1992-09-15 1993-03-15
10TH PERCENTILE 1. 1.1 1.720 0.78
MEDIAN 1. 1.5 2.350 2.10
90TH PERCENTILE 2. 1.8 2.840 4.31
MAXIMUM 2. 2.0 3.110 4.89
DATE OF MAXIMUM 1993-06-15 1992-06-15 1992-11-15 1993-01-15
STANDARD DEVIATION 0. 0.3 0.383 1.39
NOTE: Data identified here were received from the Mekong Secretariat.
For further information please contact GEMS/Water (GEMS@cciw.ca).
GEMS/WATER
URL of this page: http://www.cciw.ca/summary91/viet91-e.html
Last updated: 2002-06-26