STATISTICS FOR LAO PEOPLE'S DEMOCRATIC REPUBLIC
STATISTICS FOR LAO PEOPLE'S DEMOCRATIC REPUBLIC
GEMS/WATER - STATISTICAL SUMMARY BY STATION 2002-01-08 PAGE 390
STATION - PAKSE - MEKONG RIVER STATION NO. 070001
COUNTRY - LAO PEOPLE'S DEMOCRATIC REPUBLIC DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 15/07/00 LONG. 105/48/00 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-12 TO 1990-12-15
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 36 36 36 3
MEAN 19. 26.5 0.14 0.03 0.39
MINIMUM 13. 0.0 0.00 0.00
DATE OF MINIMUM 1988-08-12 1989-01-15 1988-12-15 1988-02-10
10TH PERCENTILE 14. 23.1 0.01 0.00
MEDIAN 19. 27.0 0.13 0.03
90TH PERCENTILE 24. 29.6 0.23 0.05
MAXIMUM 27. 31.7 0.48 0.10
DATE OF MAXIMUM 1989-04-17 1988-04-11 1988-11-11 1990-09-14
STANDARD DEVIATION 4. 5.1 0.10 0.02
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 7.6 1. 1.33 7.8 253.
MINIMUM 5.2 0. 0.93 7.3 0.
DATE OF MINIMUM 1989-06-15 1989-03-13 1990-06-16 1988-01-12 1988-04-11
10TH PERCENTILE 6.2 0. 0.96 7.4 0.
MEDIAN 7.9 1. 1.23 7.8 49.
90TH PERCENTILE 8.6 2. 1.76 8.2 680.
MAXIMUM 8.9 4. 1.85 8.4 1526.
DATE OF MAXIMUM 1990-04-19 1990-07-17 1989-03-13 1989-02-15 1988-09-15
STANDARD DEVIATION 0.9 1. 0.30 0.3 385.
Na Mg Si PO4-P P
DISS TOTAL REACTIVE SOL TOTAL
11103 12003 14101 15254 15405
mg/L Na mg/L Mg 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 36 36 36 36
MEAN 7. 4. 5.93 0.048 0.059
MINIMUM 1. 1. 4.00 0.005 0.008
DATE OF MINIMUM 1990-01-16 1989-07-15 1988-08-12 1988-04-11 1988-04-11
10TH PERCENTILE 3. 3. 4.26 0.009 0.017
MEDIAN 7. 4. 5.85 0.036 0.044
90TH PERCENTILE 11. 7. 7.02 0.099 0.126
MAXIMUM 12. 12. 10.10 0.147 0.155
DATE OF MAXIMUM 1989-03-13 1988-01-12 1989-03-13 1989-07-15 1989-11-16
STANDARD DEVIATION 3. 2. 1.32 0.036 0.041
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 17. 8. 1.2 23.881 0.19
MINIMUM 6. 2. 0.4 15.631 0.00
DATE OF MINIMUM 1988-01-12 1988-10-15 1989-01-15 1988-01-12 1988-01-12
10TH PERCENTILE 9. 3. 0.4 16.865 0.01
MEDIAN 17. 9. 1.3 22.875 0.12
90TH PERCENTILE 24. 12. 1.7 32.601 0.40
MAXIMUM 31. 16. 2.0 35.450 1.34
DATE OF MAXIMUM 1988-03-14 1989-04-17 1989-08-15 1989-03-13 1988-10-15
STANDARD DEVIATION 6. 4. 0.4 5.811 0.26
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 36
MEAN 8766.1
MINIMUM 1410.0
DATE OF MINIMUM 1989-03-13
10TH PERCENTILE 1650.0
MEDIAN 5030.0
90TH PERCENTILE 21630.0
MAXIMUM 25800.0
DATE OF MAXIMUM 1988-08-12
STANDARD DEVIATION 7866.4
STATION - VIENTIANE - MEKONG RIVER STATION NO. 070002
COUNTRY - LAO PEOPLE'S DEMOCRATIC REPUBLIC DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 17/55/41 LONG. 102/37/12 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-13 TO 1990-12-19
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 36 36 36 5
MEAN 23. 25.1 0.18 0.04 0.09
MINIMUM 11. 0.0 0.00 0.00 0.00
DATE OF MINIMUM 1989-11-16 1989-12-18 1989-04-24 1988-02-22 1989-06-13
10TH PERCENTILE 17. 21.8 0.03 0.01
MEDIAN 22. 26.1 0.19 0.03 0.10
90TH PERCENTILE 29. 28.2 0.28 0.06
MAXIMUM 32. 29.6 0.40 0.33 0.14
DATE OF MAXIMUM 1990-05-15 1988-05-16 1988-05-16 1990-10-20 1989-07-13
STANDARD DEVIATION 5. 4.9 0.10 0.06 0.05
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 35 36 36 36
MEAN 7.7 1. 1.64 7.9 713.
MINIMUM 5.6 0. 1.23 6.8 0.
DATE OF MINIMUM 1988-03-14 1990-12-19 1990-06-14 1989-11-16 1989-07-13
10TH PERCENTILE 6.4 0. 1.26 7.6 1.
MEDIAN 7.9 1. 1.60 7.9 252.
90TH PERCENTILE 8.5 2. 1.98 8.2 1777.
MAXIMUM 9.4 4. 2.12 8.6 5716.
DATE OF MAXIMUM 1989-12-18 1990-07-30 1988-04-11 1989-06-13 1988-07-14
STANDARD DEVIATION 0.9 1. 0.27 0.3 1221.
Na Mg Si PO4-P P
DISS TOTAL REACTIVE SOL TOTAL
11103 12003 14101 15254 15405
mg/L Na mg/L Mg 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 36 33 36 36
MEAN 7. 5. 6.49 0.039 0.093
MINIMUM 2. 1. 2.56 0.011 0.019
DATE OF MINIMUM 1990-01-22 1989-01-17 1990-10-20 1990-09-17 1989-03-15
10TH PERCENTILE 3. 3. 5.33 0.016 0.026
MEDIAN 7. 5. 6.30 0.032 0.064
90TH PERCENTILE 12. 8. 8.00 0.066 0.175
MAXIMUM 14. 12. 9.70 0.094 0.494
DATE OF MAXIMUM 1989-03-15 1988-04-11 1989-11-16 1990-07-30 1989-10-19
STANDARD DEVIATION 3. 2. 1.36 0.020 0.095
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 22. 7. 1.5 30.302 0.23
MINIMUM 8. 2. 0.5 18.997 0.00
DATE OF MINIMUM 1990-04-20 1990-07-30 1989-01-17 1990-07-30 1988-03-14
10TH PERCENTILE 13. 2. 0.8 23.727 0.00
MEDIAN 21. 7. 1.5 28.326 0.14
90TH PERCENTILE 32. 12. 2.1 39.755 0.37
MAXIMUM 34. 18. 2.2 45.270 1.92
DATE OF MAXIMUM 1989-04-24 1990-05-15 1989-04-24 1990-05-15 1988-10-18
STANDARD DEVIATION 7. 4. 0.5 6.596 0.38
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 36
MEAN 4035.2
MINIMUM 901.0
DATE OF MINIMUM 1989-04-24
10TH PERCENTILE 971.2
MEDIAN 2610.0
90TH PERCENTILE 8983.0
MAXIMUM 13700.0
DATE OF MAXIMUM 1990-07-30
STANDARD DEVIATION 3462.0
STATION - LUANG PRABANG - MEKONG RIVER STATION NO. 070003
COUNTRY - LAO PEOPLE'S DEMOCRATIC REPUBLIC DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 19/53/28 LONG. 102/08/14 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-13 TO 1990-12-19
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 36 36 36 6
MEAN 23. 24.3 0.16 0.04 0.07
MINIMUM 17. 18.0 0.00 0.00 0.00
DATE OF MINIMUM 1988-08-14 1989-12-17 1988-01-13 1988-02-16 1989-06-15
10TH PERCENTILE 18. 19.0 0.03 0.01
MEDIAN 23. 24.9 0.16 0.03 0.08
90TH PERCENTILE 28. 27.9 0.28 0.06
MAXIMUM 33. 30.2 0.36 0.38 0.12
DATE OF MAXIMUM 1990-05-15 1988-05-12 1989-05-15 1988-01-13 1989-07-13
STANDARD DEVIATION 4. 3.1 0.09 0.06 0.04
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 35 36 36 36
MEAN 7.4 1. 1.68 7.9 441.
MINIMUM 4.5 0. 1.23 7.1 0.
DATE OF MINIMUM 1989-06-15 1989-03-13 1990-09-12 1988-01-13 1988-03-15
10TH PERCENTILE 6.2 0. 1.36 7.6 0.
MEDIAN 7.5 1. 1.64 7.9 198.
90TH PERCENTILE 8.3 2. 2.04 8.1 1104.
MAXIMUM 8.9 6. 2.17 8.2 2426.
DATE OF MAXIMUM 1989-12-17 1990-11-15 1989-03-13 1989-03-13 1988-08-14
STANDARD DEVIATION 0.9 1. 0.28 0.2 545.
Na Mg Si PO4-P P
DISS TOTAL REACTIVE SOL TOTAL
11103 12003 14101 15254 15405
mg/L Na mg/L Mg 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 36 36 36 36
MEAN 8. 6. 6.74 0.042 0.068
MINIMUM 2. 2. 4.90 0.005 0.020
DATE OF MINIMUM 1990-07-16 1989-01-15 1988-06-21 1988-04-21 1990-10-18
10TH PERCENTILE 4. 3. 5.48 0.013 0.023
MEDIAN 7. 5. 6.70 0.033 0.053
90TH PERCENTILE 12. 8. 7.82 0.073 0.123
MAXIMUM 16. 14. 9.97 0.238 0.333
DATE OF MAXIMUM 1989-02-14 1988-01-13 1989-03-13 1989-06-15 1989-06-15
STANDARD DEVIATION 3. 2. 1.09 0.039 0.057
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 22. 6. 1.4 29.761 0.13
MINIMUM 0. 1. 0.4 20.040 0.00
DATE OF MINIMUM 1988-04-21 1988-11-15 1989-10-12 1988-01-13 1988-06-21
10TH PERCENTILE 12. 2. 0.8 21.587 0.01
MEDIAN 24. 6. 1.5 28.006 0.10
90TH PERCENTILE 31. 11. 2.0 40.256 0.19
MAXIMUM 40. 17. 2.2 46.192 0.67
DATE OF MAXIMUM 1989-03-13 1990-05-15 1989-01-15 1990-05-15 1988-10-13
STANDARD DEVIATION 8. 4. 0.4 6.895 0.14
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 36
MEAN 3350.4
MINIMUM 754.0
DATE OF MINIMUM 1989-04-21
10TH PERCENTILE 880.0
MEDIAN 2255.0
90TH PERCENTILE 6594.0
MAXIMUM 9660.0
DATE OF MAXIMUM 1988-08-14
STANDARD DEVIATION 2563.3
STATION - SE DONE DAM SITE-SE DONE RIVER STATION NO. 070004
COUNTRY - LAO PEOPLE'S DEMOCRATIC REPUBLIC DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 15/21/35 LONG. 105/50/28 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-12 TO 1990-12-14
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 36 36 36 4
MEAN 10. 27.7 0.09 0.04 0.06
MINIMUM 4. 23.8 0.00 0.00 0.05
DATE OF MINIMUM 1989-06-14 1988-11-11 1989-07-15 1988-02-10 1988-09-15
10TH PERCENTILE 5. 24.6 0.05 0.01
MEDIAN 11. 27.1 0.08 0.03 0.07
90TH PERCENTILE 14. 30.3 0.15 0.06
MAXIMUM 15. 34.0 0.20 0.09 0.07
DATE OF MAXIMUM 1989-04-17 1988-04-11 1988-06-13 1990-09-13 1989-11-15
STANDARD DEVIATION 4. 2.5 0.05 0.02 0.01
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 7.4 2. 0.86 7.5 114.
MINIMUM 4.5 0. 0.33 6.9 0.
DATE OF MINIMUM 1989-07-15 1990-12-14 1988-08-12 1989-05-15 1988-02-10
10TH PERCENTILE 5.7 1. 0.40 7.0 0.
MEDIAN 7.5 2. 0.82 7.5 28.
90TH PERCENTILE 8.5 3. 1.35 7.9 335.
MAXIMUM 9.9 6. 1.50 8.1 630.
DATE OF MAXIMUM 1988-05-09 1989-05-15 1988-04-11 1989-01-15 1988-08-12
STANDARD DEVIATION 1.1 1. 0.37 0.3 157.
Na Mg Si PO4-P P
DISS TOTAL REACTIVE SOL TOTAL
11103 12003 14101 15254 15405
mg/L Na mg/L Mg 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 36 36 36 36
MEAN 4. 3. 9.46 0.031 0.050
MINIMUM 1. 1. 2.30 0.009 0.018
DATE OF MINIMUM 1990-12-14 1988-12-15 1989-05-15 1989-02-15 1989-12-14
10TH PERCENTILE 1. 1. 4.36 0.011 0.021
MEDIAN 4. 2. 7.82 0.019 0.038
90TH PERCENTILE 6. 7. 14.83 0.068 0.102
MAXIMUM 7. 10. 20.10 0.103 0.141
DATE OF MAXIMUM 1990-04-18 1988-04-11 1990-01-15 1988-10-15 1988-07-12
STANDARD DEVIATION 2. 2. 4.42 0.027 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 36 36 36 36 36
MEAN 6. 1. 1.2 11.316 0.25
MINIMUM 0. 0. 0.0 4.389 0.01
DATE OF MINIMUM 1988-03-14 1988-11-11 1989-03-15 1989-08-14 1990-09-13
10TH PERCENTILE 2. 0. 0.5 5.547 0.04
MEDIAN 5. 1. 1.0 10.350 0.20
90TH PERCENTILE 10. 3. 1.9 19.276 0.49
MAXIMUM 13. 7. 5.1 21.502 1.16
DATE OF MAXIMUM 1990-09-13 1989-07-15 1990-03-14 1989-03-15 1989-09-14
STANDARD DEVIATION 3. 1. 0.8 4.880 0.23
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 24
MEAN 131.8
MINIMUM 3.7
DATE OF MINIMUM 1988-04-11
10TH PERCENTILE 4.6
MEDIAN 40.1
90TH PERCENTILE 415.0
MAXIMUM 686.0
DATE OF MAXIMUM 1988-08-12
STANDARD DEVIATION 196.5
STATION - BAN SOUVANNA KHIL-SE DONE R. STATION NO. 070005
COUNTRY - LAO PEOPLE'S DEMOCRATIC REPUBLIC DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 15/23/08 LONG. 105/49/05 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1989-01-15 TO 1990-12-14
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 24 24 24 24 9
MEAN 11. 27.6 0.18 0.04 0.09
MINIMUM 4. 24.4 0.00 0.01 0.00
DATE OF MINIMUM 1989-05-15 1989-12-14 1989-03-15 1989-04-17 1989-06-14
10TH PERCENTILE 5. 24.6 0.04 0.01
MEDIAN 12. 27.6 0.11 0.04 0.06
90TH PERCENTILE 15. 30.2 0.34 0.09
MAXIMUM 16. 31.0 0.86 0.09 0.34
DATE OF MAXIMUM 1989-04-17 1990-04-18 1989-02-15 1989-08-14 1989-05-15
STANDARD DEVIATION 4. 2.0 0.22 0.03 0.10
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 24 24 24 24 24
MEAN 7.3 2. 0.84 7.4 155.
MINIMUM 5.1 0. 0.35 6.8 0.
DATE OF MINIMUM 1990-05-15 1989-01-15 1989-05-15 1990-08-13 1990-04-18
10TH PERCENTILE 6.0 0. 0.41 6.9 26.
MEDIAN 7.4 2. 0.84 7.4 94.
90TH PERCENTILE 8.3 4. 1.18 7.7 391.
MAXIMUM 8.6 5. 1.79 7.8 480.
DATE OF MAXIMUM 1990-10-15 1989-05-15 1989-11-15 1989-01-15 1989-09-14
STANDARD DEVIATION 0.9 1. 0.36 0.3 140.
Na Mg Si PO4-P P
DISS TOTAL REACTIVE SOL TOTAL
11103 12003 14101 15254 15405
mg/L Na mg/L Mg 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 24 24 24 24 24
MEAN 3. 2. 10.62 0.033 0.052
MINIMUM 1. 1. 4.50 0.007 0.017
DATE OF MINIMUM 1990-07-16 1989-09-14 1990-06-14 1989-04-17 1989-03-15
10TH PERCENTILE 2. 1. 5.03 0.009 0.021
MEDIAN 3. 2. 10.43 0.022 0.047
90TH PERCENTILE 5. 3. 15.75 0.052 0.073
MAXIMUM 7. 4. 18.80 0.133 0.171
DATE OF MAXIMUM 1989-11-15 1989-11-15 1990-01-15 1990-06-14 1990-06-14
STANDARD DEVIATION 1. 1. 4.53 0.028 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 24 24 24 24 24
MEAN 7. 1. 0.9 13.073 0.25
MINIMUM 1. 0. 0.2 2.164 0.03
DATE OF MINIMUM 1989-11-15 1989-04-17 1989-06-14 1989-08-14 1990-05-15
10TH PERCENTILE 3. 0. 0.3 5.591 0.04
MEDIAN 6. 1. 0.9 14.228 0.20
90TH PERCENTILE 12. 2. 1.2 18.987 0.37
MAXIMUM 15. 3. 2.0 21.362 1.23
DATE OF MAXIMUM 1990-12-14 1989-07-10 1990-04-18 1989-04-17 1989-09-14
STANDARD DEVIATION 4. 1. 0.4 5.283 0.23
STATION - BAN KENG DONE-SE BANG RIVER STATION NO. 070006
COUNTRY - LAO PEOPLE'S DEMOCRATIC REPUBLIC DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 16/11/06 LONG. 105/19/00 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-19 TO 1990-12-14
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 35 35 35 35 4
MEAN 11. 26.5 0.12 0.06 0.06
MINIMUM 4. 0.0 0.00 0.00 0.05
DATE OF MINIMUM 1988-10-12 1989-10-13 1988-02-16 1988-02-16 1988-09-10
10TH PERCENTILE 6. 22.0 0.03 0.01
MEDIAN 10. 27.0 0.09 0.05 0.06
90TH PERCENTILE 16. 32.0 0.26 0.08
MAXIMUM 27. 36.0 0.50 0.48 0.08
DATE OF MAXIMUM 1989-05-13 1988-04-19 1990-03-14 1988-10-12 1989-12-12
STANDARD DEVIATION 5. 5.8 0.10 0.09 0.01
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 35 33 35 35 35
MEAN 7.4 2. 0.82 7.5 199.
MINIMUM 5.2 0. 0.30 6.6 0.
DATE OF MINIMUM 1990-11-15 1989-01-15 1988-10-12 1990-05-14 1988-02-16
10TH PERCENTILE 5.7 1. 0.38 6.9 0.
MEDIAN 7.6 2. 0.72 7.6 40.
90TH PERCENTILE 8.4 3. 1.30 8.0 480.
MAXIMUM 8.8 7. 3.03 8.6 1460.
DATE OF MAXIMUM 1988-11-12 1990-04-17 1989-05-13 1988-01-19 1988-08-12
STANDARD DEVIATION 1.0 1. 0.50 0.4 350.
Na Mg Si PO4-P P
DISS TOTAL REACTIVE SOL TOTAL
11103 12003 14101 15254 15405
mg/L Na mg/L Mg 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 35 35 35 35 35
MEAN 4. 3. 5.67 0.042 0.051
MINIMUM 1. 1. 3.20 0.003 0.006
DATE OF MINIMUM 1990-07-19 1989-06-11 1989-08-17 1988-02-16 1990-02-14
10TH PERCENTILE 2. 1. 3.45 0.005 0.009
MEDIAN 4. 2. 5.70 0.032 0.042
90TH PERCENTILE 6. 5. 7.90 0.102 0.115
MAXIMUM 8. 7. 10.10 0.135 0.248
DATE OF MAXIMUM 1988-04-19 1988-01-19 1989-03-13 1989-06-11 1988-07-16
STANDARD DEVIATION 2. 1. 1.73 0.039 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 35 35 35 35 35
MEAN 7. 4. 1.3 12.808 0.30
MINIMUM 1. 1. 0.4 4.689 0.00
DATE OF MINIMUM 1988-03-15 1988-06-10 1989-06-11 1988-10-12 1988-03-15
10TH PERCENTILE 3. 2. 0.5 7.044 0.03
MEDIAN 6. 3. 1.2 10.561 0.18
90TH PERCENTILE 10. 6. 2.0 19.619 0.66
MAXIMUM 13. 14. 3.4 47.855 1.37
DATE OF MAXIMUM 1990-12-14 1989-04-11 1988-09-10 1989-05-13 1988-10-12
STANDARD DEVIATION 3. 3. 0.6 7.504 0.36
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 24
MEAN 527.0
MINIMUM 13.1
DATE OF MINIMUM 1989-03-13
10TH PERCENTILE 20.5
MEDIAN 320.5
90TH PERCENTILE 1127.5
MAXIMUM 2460.0
DATE OF MAXIMUM 1988-08-12
STANDARD DEVIATION 590.9
STATION - SE BANG FAI-SE BANG FAI RIVER STATION NO. 070007
COUNTRY - LAO PEOPLE'S DEMOCRATIC REPUBLIC DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 17/04/18 LONG. 104/59/06 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-18 TO 1990-12-13
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 35 35 35 35 5
MEAN 26. 26.3 0.15 0.04 0.07
MINIMUM 11. 21.0 0.01 0.00 0.06
DATE OF MINIMUM 1989-05-13 1989-02-12 1989-03-12 1988-01-18 1988-08-13
10TH PERCENTILE 18. 23.0 0.01 0.01
MEDIAN 27. 26.0 0.12 0.03 0.07
90TH PERCENTILE 31. 30.6 0.27 0.05
MAXIMUM 33. 32.0 0.84 0.48 0.09
DATE OF MAXIMUM 1990-01-24 1990-05-15 1988-06-10 1990-10-13 1989-12-11
STANDARD DEVIATION 5. 2.8 0.16 0.08 0.02
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 35 33 35 35 35
MEAN 7.4 1. 2.50 7.9 62.
MINIMUM 4.2 0. 0.98 7.3 0.
DATE OF MINIMUM 1989-10-12 1990-01-24 1989-05-13 1988-08-13 1988-02-13
10TH PERCENTILE 5.8 0. 1.58 7.4 0.
MEDIAN 7.5 1. 2.46 7.9 31.
90TH PERCENTILE 8.6 2. 3.26 8.1 139.
MAXIMUM 8.9 4. 3.55 8.2 386.
DATE OF MAXIMUM 1989-02-12 1989-05-13 1988-01-18 1988-07-13 1988-08-13
STANDARD DEVIATION 1.1 1. 0.65 0.3 91.
Na Mg Si PO4-P P
DISS TOTAL REACTIVE SOL TOTAL
11103 12003 14101 15254 15405
mg/L Na mg/L Mg 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 35 35 35 35 35
MEAN 2. 6. 4.68 0.022 0.028
MINIMUM 1. 0. 2.62 0.001 0.005
DATE OF MINIMUM 1988-07-13 1989-12-11 1990-10-13 1988-01-18 1990-02-13
10TH PERCENTILE 1. 2. 2.90 0.002 0.009
MEDIAN 2. 5. 4.40 0.011 0.021
90TH PERCENTILE 4. 10. 6.90 0.040 0.069
MAXIMUM 10. 16. 9.70 0.162 0.090
DATE OF MAXIMUM 1988-12-14 1988-01-18 1989-03-12 1989-06-11 1990-09-15
STANDARD DEVIATION 2. 3. 1.54 0.034 0.023
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 35 35 35 35 35
MEAN 8. 1. 0.8 42.182 0.13
MINIMUM 1. 0. 0.2 15.430 0.00
DATE OF MINIMUM 1989-05-13 1988-11-11 1990-06-15 1989-05-13 1988-07-13
10TH PERCENTILE 3. 0. 0.4 26.863 0.02
MEDIAN 7. 1. 0.7 40.781 0.11
90TH PERCENTILE 13. 2. 1.2 57.053 0.26
MAXIMUM 14. 4. 2.0 59.899 0.60
DATE OF MAXIMUM 1990-09-15 1988-06-10 1989-11-15 1989-01-15 1990-02-13
STANDARD DEVIATION 3. 1. 0.4 11.098 0.13
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 16
MEAN 241.5
MINIMUM 8.1
DATE OF MINIMUM 1989-03-12
10TH PERCENTILE 8.7
MEDIAN 64.1
90TH PERCENTILE 560.4
MAXIMUM 1360.0
DATE OF MAXIMUM 1988-08-13
STANDARD DEVIATION 357.2
STATION - THA NGON - NAM NGU RIVER STATION NO. 070008
COUNTRY - LAO PEOPLE'S DEMOCRATIC REPUBLIC DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 18/08/06 LONG. 102/37/18 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-14 TO 1990-12-17
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 36 36 36 4
MEAN 12. 25.9 0.09 0.04 0.06
MINIMUM 9. 23.0 0.00 0.00 0.03
DATE OF MINIMUM 1990-09-18 1988-12-19 1989-07-17 1988-01-14 1988-09-14
10TH PERCENTILE 10. 23.5 0.01 0.00
MEDIAN 12. 26.1 0.08 0.03 0.06
90TH PERCENTILE 13. 28.1 0.15 0.07
MAXIMUM 22. 29.0 0.45 0.16 0.08
DATE OF MAXIMUM 1989-12-19 1989-04-19 1989-08-15 1990-10-17 1989-12-19
STANDARD DEVIATION 2. 1.6 0.08 0.03 0.02
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 6.4 1. 0.96 7.4 44.
MINIMUM 4.3 0. 0.68 6.7 0.
DATE OF MINIMUM 1988-07-15 1989-02-15 1990-03-20 1990-11-17 1988-02-23
10TH PERCENTILE 5.4 0. 0.73 6.9 0.
MEDIAN 6.3 1. 0.95 7.4 8.
90TH PERCENTILE 7.7 2. 1.21 7.8 139.
MAXIMUM 8.9 4. 1.28 8.9 512.
DATE OF MAXIMUM 1989-01-17 1990-07-16 1989-01-17 1990-03-20 1988-07-15
STANDARD DEVIATION 1.0 1. 0.17 0.4 94.
Na Mg Si PO4-P P
DISS TOTAL REACTIVE SOL TOTAL
11103 12003 14101 15254 15405
mg/L Na mg/L Mg 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 36 36 36 36
MEAN 3. 3. 6.62 0.015 0.024
MINIMUM 0. 0. 5.20 0.001 0.007
DATE OF MINIMUM 1990-01-15 1989-10-17 1988-03-15 1988-02-23 1988-01-14
10TH PERCENTILE 2. 1. 5.40 0.003 0.009
MEDIAN 3. 3. 6.25 0.008 0.018
90TH PERCENTILE 5. 3. 8.23 0.029 0.041
MAXIMUM 6. 6. 9.60 0.077 0.090
DATE OF MAXIMUM 1988-10-17 1988-01-14 1989-06-14 1989-05-16 1988-10-17
STANDARD DEVIATION 1. 1. 1.13 0.018 0.021
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 8. 3. 0.8 16.159 0.16
MINIMUM 1. 1. 0.0 10.460 0.00
DATE OF MINIMUM 1989-07-17 1990-02-20 1989-12-19 1990-02-20 1988-03-15
10TH PERCENTILE 2. 1. 0.4 11.864 0.01
MEDIAN 8. 2. 0.8 15.651 0.10
90TH PERCENTILE 11. 4. 1.0 20.957 0.31
MAXIMUM 14. 5. 2.2 22.945 0.90
DATE OF MAXIMUM 1990-10-17 1988-06-14 1989-04-19 1988-12-19 1990-02-20
STANDARD DEVIATION 3. 1. 0.4 3.243 0.19
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 35
MEAN 591.8
MINIMUM 187.0
DATE OF MINIMUM 1989-03-15
10TH PERCENTILE 203.0
MEDIAN 448.0
90TH PERCENTILE 1160.0
MAXIMUM 1400.0
DATE OF MAXIMUM 1990-08-14
STANDARD DEVIATION 384.0
STATION - NAM NGUM BELOW DAM-NAM LIK R. STATION NO. 070009
COUNTRY - LAO PEOPLE'S DEMOCRATIC REPUBLIC DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 18/31/48 LONG. 102/33/12 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-13 TO 1990-12-17
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 33 33 33 33 2
MEAN 9. 25.1 0.06 0.08 0.07
MINIMUM 4. 21.6 0.00 0.00
DATE OF MINIMUM 1988-08-15 1989-04-19 1989-07-13 1989-06-14
10TH PERCENTILE 8. 23.5 0.01 0.02
MEDIAN 9. 25.1 0.05 0.06
90TH PERCENTILE 9. 26.7 0.14 0.16
MAXIMUM 11. 27.8 0.23 0.31
DATE OF MAXIMUM 1988-01-13 1990-06-14 1989-02-15 1990-10-17
STANDARD DEVIATION 1. 1.3 0.06 0.07
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 33 33 33 33 33
MEAN 3.8 1. 0.77 7.1 8.
MINIMUM 1.9 0. 0.50 6.1 0.
DATE OF MINIMUM 1989-07-13 1990-12-17 1990-04-20 1990-05-14 1988-01-13
10TH PERCENTILE 2.3 0. 0.60 6.6 0.
MEDIAN 3.3 1. 0.79 7.1 2.
90TH PERCENTILE 6.2 1. 0.91 7.4 20.
MAXIMUM 7.6 7. 1.00 8.6 64.
DATE OF MAXIMUM 1988-03-14 1989-01-16 1988-12-15 1989-02-15 1988-07-14
STANDARD DEVIATION 1.6 1. 0.13 0.4 13.
Na Mg Si PO4-P P
DISS TOTAL REACTIVE SOL TOTAL
11103 12003 14101 15254 15405
mg/L Na mg/L Mg 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 33 33 33 33 33
MEAN 2. 2. 5.60 0.010 0.016
MINIMUM 0. 0. 3.80 0.000 0.002
DATE OF MINIMUM 1990-12-17 1989-07-13 1988-12-15 1988-02-22 1988-04-10
10TH PERCENTILE 1. 1. 4.80 0.002 0.007
MEDIAN 2. 2. 5.40 0.005 0.011
90TH PERCENTILE 3. 3. 6.82 0.014 0.027
MAXIMUM 5. 5. 7.60 0.075 0.101
DATE OF MAXIMUM 1988-06-13 1988-03-14 1989-11-16 1990-12-17 1990-12-17
STANDARD DEVIATION 1. 1. 0.84 0.016 0.018
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 33 33 33 33 33
MEAN 6. 1. 0.8 13.007 0.19
MINIMUM 1. 0. 0.2 8.096 0.00
DATE OF MINIMUM 1989-07-13 1989-08-14 1990-06-14 1988-03-14 1988-01-13
10TH PERCENTILE 3. 0. 0.4 10.102 0.02
MEDIAN 5. 0. 0.8 13.026 0.14
90TH PERCENTILE 10. 1. 1.0 15.741 0.38
MAXIMUM 11. 2. 1.9 16.813 1.23
DATE OF MAXIMUM 1990-10-17 1990-05-14 1989-06-14 1989-07-13 1990-04-20
STANDARD DEVIATION 3. 1. 0.3 2.221 0.22
STATION - THALATH - NAM LIK RIVER STATION NO. 070010
COUNTRY - LAO PEOPLE'S DEMOCRATIC REPUBLIC DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 18/32/02 LONG. 102/30/27 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-03-14 TO 1990-12-17
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 33 33 33 33 4
MEAN 19. 25.7 0.07 0.04 0.05
MINIMUM 9. 20.7 0.00 0.00 0.04
DATE OF MINIMUM 1989-08-14 1988-12-15 1990-02-19 1988-04-10 1989-09-12
10TH PERCENTILE 11. 22.6 0.01 0.01
MEDIAN 19. 25.8 0.05 0.04 0.05
90TH PERCENTILE 28. 29.1 0.17 0.07
MAXIMUM 29. 31.6 0.19 0.17 0.06
DATE OF MAXIMUM 1988-04-10 1989-04-19 1989-07-13 1990-11-17 1989-10-19
STANDARD DEVIATION 7. 2.4 0.07 0.03 0.01
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 33 30 33 33 33
MEAN 7.1 1. 1.55 7.7 72.
MINIMUM 2.7 0. 0.77 7.1 0.
DATE OF MINIMUM 1990-05-14 1990-08-14 1989-08-14 1989-02-14 1988-09-13
10TH PERCENTILE 5.8 0. 1.01 7.3 0.
MEDIAN 7.3 1. 1.40 7.7 12.
90TH PERCENTILE 8.3 2. 2.40 8.2 228.
MAXIMUM 8.6 5. 2.48 8.5 346.
DATE OF MAXIMUM 1990-10-17 1988-11-14 1989-03-14 1988-06-13 1990-09-17
STANDARD DEVIATION 1.3 1. 0.51 0.4 104.
Na Mg Si PO4-P P
DISS TOTAL REACTIVE SOL TOTAL
11103 12003 14101 15254 15405
mg/L Na mg/L Mg 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 33 33 33 33 33
MEAN 4. 5. 8.61 0.020 0.029
MINIMUM 0. 2. 6.20 0.001 0.006
DATE OF MINIMUM 1989-06-14 1989-03-14 1989-08-14 1988-04-10 1988-04-10
10TH PERCENTILE 2. 3. 6.63 0.003 0.007
MEDIAN 4. 4. 8.58 0.011 0.024
90TH PERCENTILE 7. 7. 10.51 0.044 0.049
MAXIMUM 9. 15. 11.70 0.079 0.136
DATE OF MAXIMUM 1990-04-20 1988-04-10 1989-03-14 1989-05-15 1988-07-14
STANDARD DEVIATION 2. 2. 1.41 0.020 0.026
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 33 33 33 33 33
MEAN 16. 2. 0.9 27.113 0.15
MINIMUM 1. 0. 0.0 11.763 0.00
DATE OF MINIMUM 1989-08-14 1989-03-14 1989-06-14 1989-08-14 1988-03-14
10TH PERCENTILE 5. 0. 0.3 14.469 0.01
MEDIAN 15. 2. 0.8 25.029 0.11
90TH PERCENTILE 25. 5. 1.6 43.772 0.22
MAXIMUM 35. 8. 2.2 52.665 0.58
DATE OF MAXIMUM 1989-03-14 1988-03-14 1989-03-14 1989-03-14 1989-08-14
STANDARD DEVIATION 8. 2. 0.5 11.266 0.13
STATION - BAN HAT KHAM-NAM OU RIVER STATION NO. 070011
COUNTRY - LAO PEOPLE'S DEMOCRATIC REPUBLIC DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 20/05/12 LONG. 102/15/30 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-13 TO 1990-12-19
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 36 36 36 4
MEAN 21. 25.0 0.10 0.04 0.06
MINIMUM 2. 19.0 0.00 0.00 0.03
DATE OF MINIMUM 1988-10-13 1988-12-14 1988-03-15 1988-02-16 1988-09-19
10TH PERCENTILE 15. 20.5 0.00 0.01
MEDIAN 22. 25.2 0.08 0.03 0.06
90TH PERCENTILE 25. 28.6 0.20 0.06
MAXIMUM 30. 31.0 0.37 0.14 0.08
DATE OF MAXIMUM 1988-04-21 1988-06-21 1989-05-15 1990-10-18 1989-11-13
STANDARD DEVIATION 5. 3.0 0.09 0.03 0.02
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 34 36 36 36
MEAN 7.7 1. 1.75 7.9 176.
MINIMUM 5.2 0. 0.72 7.1 0.
DATE OF MINIMUM 1989-06-15 1988-10-13 1989-06-15 1989-06-15 1988-02-16
10TH PERCENTILE 6.5 0. 1.25 7.5 0.
MEDIAN 7.7 1. 1.71 7.9 8.
90TH PERCENTILE 8.6 2. 2.26 8.2 394.
MAXIMUM 9.2 3. 2.43 8.3 3492.
DATE OF MAXIMUM 1990-02-22 1990-06-20 1989-01-15 1989-12-17 1989-06-15
STANDARD DEVIATION 0.9 1. 0.40 0.3 588.
Na Mg Si PO4-P P
DISS TOTAL REACTIVE SOL TOTAL
11103 12003 14101 15254 15405
mg/L Na mg/L Mg 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 36 36 36 36
MEAN 7. 5. 7.41 0.040 0.055
MINIMUM 2. 1. 5.30 0.004 0.011
DATE OF MINIMUM 1990-11-15 1989-07-13 1988-12-14 1988-04-21 1989-03-13
10TH PERCENTILE 3. 2. 6.30 0.009 0.014
MEDIAN 7. 4. 7.18 0.029 0.036
90TH PERCENTILE 10. 8. 9.35 0.055 0.083
MAXIMUM 13. 12. 10.70 0.440 0.560
DATE OF MAXIMUM 1988-04-21 1988-01-13 1990-01-18 1989-06-15 1989-06-15
STANDARD DEVIATION 3. 3. 1.24 0.071 0.091
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 12. 5. 1.1 28.288 0.13
MINIMUM 3. 0. 0.3 12.264 0.00
DATE OF MINIMUM 1989-06-15 1989-03-13 1989-12-17 1989-06-15 1988-03-15
10TH PERCENTILE 7. 1. 0.6 19.206 0.01
MEDIAN 11. 3. 1.0 29.879 0.09
90TH PERCENTILE 17. 8. 1.6 34.384 0.19
MAXIMUM 26. 27. 2.0 47.454 0.76
DATE OF MAXIMUM 1989-03-13 1988-04-21 1989-01-15 1989-01-15 1988-11-15
STANDARD DEVIATION 5. 5. 0.4 7.033 0.17
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 33
MEAN 334.3
MINIMUM 77.5
DATE OF MINIMUM 1988-03-15
10TH PERCENTILE 91.8
MEDIAN 145.0
90TH PERCENTILE 812.8
MAXIMUM 1500.0
DATE OF MAXIMUM 1989-08-16
STANDARD DEVIATION 374.2
STATION - HONGKE - THATLUANG SWAMP STATION NO. 070012
COUNTRY - LAO PEOPLE'S DEMOCRATIC REPUBLIC DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 17/57/00 LONG. 102/36/00 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-14 TO 1990-12-17
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 36 36 36 4
MEAN 41. 27.3 0.94 0.95 0.67
MINIMUM 16. 20.4 0.02 0.00 0.61
DATE OF MINIMUM 1988-09-14 1989-12-19 1989-07-13 1988-01-14 1988-08-16
10TH PERCENTILE 25. 22.0 0.11 0.02
MEDIAN 42. 28.0 0.95 0.87 0.64
90TH PERCENTILE 52. 30.9 1.73 1.99
MAXIMUM 62. 33.2 3.32 2.69 0.81
DATE OF MAXIMUM 1989-04-19 1990-07-17 1990-04-19 1989-05-16 1989-10-17
STANDARD DEVIATION 11. 3.2 0.78 0.83 0.09
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 3.6 5. 2.08 7.1 91.
MINIMUM 0.0 1. 0.88 6.6 0.
DATE OF MINIMUM 1989-03-15 1988-01-14 1990-09-18 1988-08-16 1988-02-23
10TH PERCENTILE 1.3 3. 1.34 6.7 0.
MEDIAN 2.9 5. 2.00 7.1 38.
90TH PERCENTILE 6.2 7. 3.07 7.3 155.
MAXIMUM 11.9 10. 3.32 8.0 1060.
DATE OF MAXIMUM 1988-01-14 1989-05-16 1989-03-15 1989-01-17 1988-04-11
STANDARD DEVIATION 2.4 2. 0.62 0.3 185.
Na Mg Si PO4-P P
DISS TOTAL REACTIVE SOL TOTAL
11103 12003 14101 15254 15405
mg/L Na mg/L Mg 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 36 36 36 36
MEAN 24. 8. 7.14 0.226 0.325
MINIMUM 3. 1. 0.38 0.000 0.038
DATE OF MINIMUM 1990-10-18 1989-01-17 1990-09-18 1989-07-13 1988-01-14
10TH PERCENTILE 7. 3. 5.36 0.042 0.053
MEDIAN 23. 8. 6.90 0.139 0.196
90TH PERCENTILE 36. 11. 9.16 0.502 0.856
MAXIMUM 55. 14. 10.70 0.800 1.098
DATE OF MAXIMUM 1990-04-19 1988-01-14 1990-01-15 1989-04-19 1990-01-15
STANDARD DEVIATION 12. 3. 1.88 0.209 0.299
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 39. 32. 5.2 35.791 0.23
MINIMUM 6. 6. 0.5 17.034 0.00
DATE OF MINIMUM 1989-08-15 1989-03-15 1989-09-20 1988-01-14 1988-02-23
10TH PERCENTILE 14. 9. 1.3 22.769 0.00
MEDIAN 33. 35. 5.4 36.903 0.13
90TH PERCENTILE 70. 43. 8.6 49.925 0.73
MAXIMUM 108. 47. 10.2 54.709 0.98
DATE OF MAXIMUM 1989-03-15 1988-03-15 1990-01-15 1990-01-15 1990-08-15
STANDARD DEVIATION 23. 12. 2.8 10.158 0.28
STATION - HOVA KHOA - THATLUANG SWAMP STATION NO. 070013
COUNTRY - LAO PEOPLE'S DEMOCRATIC REPUBLIC DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 17/57/18 LONG. 102/37/08 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-14 TO 1990-12-17
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 36 36 36 4
MEAN 27. 27.2 0.55 0.32 0.38
MINIMUM 12. 20.2 0.00 0.01 0.19
DATE OF MINIMUM 1990-10-18 1989-12-19 1989-07-17 1988-04-11 1988-08-16
10TH PERCENTILE 16. 22.8 0.03 0.03
MEDIAN 27. 27.7 0.40 0.19 0.23
90TH PERCENTILE 38. 30.4 1.10 0.90
MAXIMUM 49. 31.4 3.30 1.40 0.87
DATE OF MAXIMUM 1990-05-15 1988-05-23 1990-04-19 1988-10-18 1989-10-17
STANDARD DEVIATION 9. 2.8 0.61 0.39 0.33
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 1.9 10. 1.29 6.8 164.
MINIMUM 0.0 3. 0.29 6.1 0.
DATE OF MINIMUM 1988-05-23 1990-09-18 1990-11-19 1988-08-16 1988-05-23
10TH PERCENTILE 0.6 6. 0.50 6.2 0.
MEDIAN 1.4 9. 1.16 6.7 84.
90TH PERCENTILE 3.6 14. 2.19 7.2 358.
MAXIMUM 6.8 22. 2.36 8.3 1320.
DATE OF MAXIMUM 1990-12-17 1988-03-15 1989-03-15 1990-12-17 1988-01-14
STANDARD DEVIATION 1.5 4. 0.65 0.4 260.
Na Mg Si PO4-P P
DISS TOTAL REACTIVE SOL TOTAL
11103 12003 14101 15254 15405
mg/L Na mg/L Mg 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 36 36 36 36
MEAN 20. 5. 4.86 0.089 0.109
MINIMUM 5. 1. 1.79 0.007 0.015
DATE OF MINIMUM 1990-07-17 1989-01-17 1990-10-18 1988-05-23 1990-10-18
10TH PERCENTILE 8. 2. 2.22 0.019 0.032
MEDIAN 19. 4. 3.90 0.064 0.099
90TH PERCENTILE 29. 8. 8.10 0.173 0.185
MAXIMUM 44. 14. 10.52 0.334 0.299
DATE OF MAXIMUM 1990-04-19 1988-07-15 1990-05-15 1988-03-15 1988-12-19
STANDARD DEVIATION 9. 3. 2.27 0.085 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 36 36 36 36 36
MEAN 25. 29. 3.5 22.935 0.51
MINIMUM 2. 2. 0.3 10.020 0.01
DATE OF MINIMUM 1989-07-17 1990-02-20 1989-09-20 1989-10-17 1989-06-13
10TH PERCENTILE 6. 12. 0.9 10.849 0.05
MEDIAN 20. 29. 2.2 21.573 0.50
90TH PERCENTILE 53. 42. 6.6 37.465 0.99
MAXIMUM 85. 54. 18.4 45.190 1.83
DATE OF MAXIMUM 1990-02-20 1988-12-19 1990-02-20 1990-05-15 1989-12-19
STANDARD DEVIATION 20. 11. 3.3 10.749 0.43
STATION - NONG NIENG - THATLUANG SWAMP STATION NO. 070014
COUNTRY - LAO PEOPLE'S DEMOCRATIC REPUBLIC DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 18/00/00 LONG. 102/37/08 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-14 TO 1990-12-17
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 35 35 35 35 5
MEAN 28. 27.5 0.29 0.21 0.21
MINIMUM 9. 21.0 0.00 0.02 0.12
DATE OF MINIMUM 1990-09-18 1988-12-19 1989-07-15 1989-06-13 1989-10-17
10TH PERCENTILE 11. 23.4 0.04 0.03
MEDIAN 26. 28.0 0.22 0.11 0.14
90TH PERCENTILE 45. 30.8 0.65 0.48
MAXIMUM 60. 32.7 1.15 1.35 0.46
DATE OF MAXIMUM 1988-12-19 1988-05-23 1990-05-15 1988-04-11 1988-06-14
STANDARD DEVIATION 14. 3.0 0.26 0.30 0.14
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 35 35 35 35 35
MEAN 2.6 8. 1.22 6.9 222.
MINIMUM 0.1 2. 0.41 6.3 0.
DATE OF MINIMUM 1989-02-15 1990-09-18 1990-09-18 1990-10-18 1989-07-15
10TH PERCENTILE 1.1 4. 0.51 6.4 0.
MEDIAN 2.3 8. 0.98 6.9 79.
90TH PERCENTILE 4.6 10. 2.12 7.3 378.
MAXIMUM 5.3 13. 3.29 7.5 2044.
DATE OF MAXIMUM 1989-12-19 1990-07-17 1988-04-11 1990-01-15 1988-07-15
STANDARD DEVIATION 1.3 2. 0.68 0.3 419.
Na Mg Si PO4-P P
DISS TOTAL REACTIVE SOL TOTAL
11103 12003 14101 15254 15405
mg/L Na mg/L Mg 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 35 35 35 35 35
MEAN 22. 5. 4.77 0.071 0.087
MINIMUM 1. 1. 1.65 0.012 0.028
DATE OF MINIMUM 1990-07-17 1989-01-17 1990-10-18 1989-08-15 1990-09-18
10TH PERCENTILE 6. 2. 2.30 0.021 0.030
MEDIAN 20. 4. 4.20 0.055 0.072
90TH PERCENTILE 37. 8. 7.80 0.137 0.188
MAXIMUM 81. 16. 10.30 0.225 0.248
DATE OF MAXIMUM 1988-12-19 1988-02-23 1990-01-15 1988-12-19 1988-07-15
STANDARD DEVIATION 15. 3. 2.22 0.048 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 35 35 35 35 35
MEAN 22. 38. 3.1 23.876 0.43
MINIMUM 0. 10. 0.4 7.936 0.00
DATE OF MINIMUM 1989-09-20 1990-09-18 1989-09-20 1990-09-18 1989-06-13
10TH PERCENTILE 6. 14. 0.8 8.527 0.04
MEDIAN 18. 38. 2.1 19.719 0.36
90TH PERCENTILE 44. 55. 7.7 42.575 0.87
MAXIMUM 75. 143. 10.2 48.096 1.44
DATE OF MAXIMUM 1989-01-17 1988-12-19 1988-12-19 1988-04-11 1989-12-19
STANDARD DEVIATION 17. 24. 2.5 13.322 0.34
STATION - SALAKHAM - THATLUANG SWAMP STATION NO. 070015
COUNTRY - LAO PEOPLE'S DEMOCRATIC REPUBLIC DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 17/52/44 LONG. 102/57/17 ELEVATION(M) 0.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-14 TO 1989-12-19
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 24 24 24 24 5
MEAN 37. 27.8 0.39 0.43 0.24
MINIMUM 7. 22.6 0.00 0.02 0.14
DATE OF MINIMUM 1988-09-14 1988-12-19 1989-07-17 1988-11-15 1988-08-16
10TH PERCENTILE 7. 23.5 0.01 0.03
MEDIAN 34. 28.0 0.04 0.14 0.14
90TH PERCENTILE 70. 31.5 0.41 1.36
MAXIMUM 100. 33.2 6.04 1.97 0.60
DATE OF MAXIMUM 1989-12-19 1988-05-23 1989-05-16 1989-01-13 1988-06-14
STANDARD DEVIATION 28. 3.0 1.23 0.61 0.20
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 24 24 24 24 24
MEAN 2.0 11. 1.21 6.8 188.
MINIMUM 0.0 3. 0.25 5.7 0.
DATE OF MINIMUM 1989-03-15 1988-03-15 1989-10-17 1988-08-16 1989-07-17
10TH PERCENTILE 0.0 4. 0.27 5.9 0.
MEDIAN 1.1 10. 0.80 6.9 75.
90TH PERCENTILE 4.7 16. 2.72 7.4 496.
MAXIMUM 9.6 30. 3.58 9.5 1246.
DATE OF MAXIMUM 1989-01-13 1988-01-14 1988-12-19 1989-03-15 1989-12-19
STANDARD DEVIATION 2.5 6. 1.04 0.8 293.
Na Mg Si PO4-P P
DISS TOTAL REACTIVE SOL TOTAL
11103 12003 14101 15254 15405
mg/L Na mg/L Mg 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 24 24 24 24 24
MEAN 43. 4. 7.43 0.161 0.311
MINIMUM 5. 0. 1.10 0.012 0.016
DATE OF MINIMUM 1989-09-20 1989-01-13 1988-05-23 1988-09-14 1989-08-15
10TH PERCENTILE 6. 1. 1.44 0.016 0.018
MEDIAN 37. 3. 4.57 0.095 0.274
90TH PERCENTILE 90. 8. 16.55 0.355 0.610
MAXIMUM 117. 9. 19.70 0.674 1.233
DATE OF MAXIMUM 1989-12-19 1988-04-11 1989-12-19 1989-12-19 1989-12-19
STANDARD DEVIATION 36. 3. 6.24 0.165 0.296
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 24 24 24 24 24
MEAN 42. 59. 4.0 20.112 0.77
MINIMUM 0. 3. 0.4 4.729 0.00
DATE OF MINIMUM 1989-09-20 1989-12-19 1988-08-16 1988-09-14 1989-07-17
10TH PERCENTILE 4. 10. 0.4 4.858 0.07
MEDIAN 15. 40. 2.0 14.699 0.42
90TH PERCENTILE 69. 140. 11.9 43.016 1.30
MAXIMUM 348. 152. 12.9 52.785 4.75
DATE OF MAXIMUM 1989-12-19 1988-03-15 1988-12-19 1989-01-13 1988-01-14
STANDARD DEVIATION 76. 51. 4.5 15.376 1.14
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/summary/LAO PEOPLE'S DEMOCRATIC REPUBLIC88-e.html
Last updated: 2001-07-30