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STATISTICS FOR RUSSIAN FEDERATION
GEMS/WATER - STATISTICAL SUMMARY BY STATION 2002-01-24 PAGE 745
STATION - CHEBOKSARSKOYE RESERVOIR STATION NO. 026001
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 6.1
LOCATION - OCT. 3 LAT. 56/20/00 LONG. 044/06/25 ELEVATION(M) 63.6
REGIONAL CENTRE - EURA WATER TYPE LAKE
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-04-17 TO 1993-12-31
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 36 10 21 36 21
MEAN 14.5 1.21 0.34 9.5 3.
MINIMUM 1.0 0.34 0.11 6.2 0.
DATE OF MINIMUM 1991-11-04 1992-05-14 1993-10-05 1993-08-09 1993-11-01
10TH PERCENTILE 2.0 0.34 0.15 7.7 1.
MEDIAN 15.1 1.19 0.34 9.0 3.
90TH PERCENTILE 21.5 2.12 0.54 12.5 5.
MAXIMUM 26.6 3.04 0.65 13.3 7.
DATE OF MAXIMUM 1991-07-01 1991-11-04 1992-07-06 1993-10-05 1993-07-07
STANDARD DEVIATION 6.8 0.86 0.16 1.8 2.
ALK pH pH SUSP SOL Mg
TOTAL 105 DEG DISS
10102 10300 10301 10401 12103
mg/L pH UNITS pH UNITS mg/L 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 9 29 7 21 9
MEAN 145.89 7.8 8.0 15. 12.
MINIMUM 108.00 6.8 7.6 1. 9.
DATE OF MINIMUM 1993-05-11 1991-04-17 1993-08-09 1992-10-02 1992-11-04
10TH PERCENTILE 7.2 2.
MEDIAN 121.00 7.8 8.1 10. 11.
90TH PERCENTILE 8.2 32.
MAXIMUM 198.00 8.2 8.5 36. 16.
DATE OF MAXIMUM 1991-11-04 1991-09-02 1993-07-07 1993-06-01 1993-07-07
STANDARD DEVIATION 37.29 0.4 0.3 12. 2.
Si P SULPHATE Cl Ca
REACTIVE DISS DISS DISS
14101 15103 16302 17201 20101
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl 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 10 21 9 9 9
MEAN 1.12 0.093 43. 19. 48.233
MINIMUM 0.10 0.011 24. 9. 30.500
DATE OF MINIMUM 1991-11-04 1992-05-14 1991-08-01 1991-08-01 1991-08-01
10TH PERCENTILE 0.10 0.045
MEDIAN 0.80 0.081 46. 18. 40.500
90TH PERCENTILE 2.60 0.153
MAXIMUM 3.20 0.251 69. 32. 71.300
DATE OF MAXIMUM 1993-09-01 1991-11-04 1991-11-04 1991-11-04 1993-07-07
STANDARD DEVIATION 1.07 0.053 15. 8. 16.127
Fe Zn INST
DISS DISS DISCHG
26102 30101 97160
mg/L Fe mg/L Zn m3/S
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 21 21 394
MEAN 0.39 0.015 317.2
MINIMUM 0.09 0.010 64.0
DATE OF MINIMUM 1992-10-02 1992-06-01 1991-07-10
10TH PERCENTILE 0.17 0.012 224.4
MEDIAN 0.36 0.014 294.0
90TH PERCENTILE 0.58 0.019 460.0
MAXIMUM 0.79 0.024 741.0
DATE OF MAXIMUM 1993-11-01 1993-09-01 1993-04-15
STANDARD DEVIATION 0.17 0.003 131.6
STATION - SELENGA RIVER STATION NO. 026002
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 4.0
LOCATION - OCT. 2 LAT. 52/00/00 LONG. 106/40/00 ELEVATION(M) 463.2
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-09 TO 1993-12-31
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3-N NH3 O2
COND DISS
02041 02061 07313 07551 08101
us/cm deg C mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 105 106 34 34 106
MEAN 0. 7.1 0.29 0.00 9.8
MINIMUM 0. 0.0 0.00 0.00 7.6
DATE OF MINIMUM 1991-01-09 1991-01-09 1991-07-12 1991-01-09 1993-08-06
10TH PERCENTILE 0. 0.0 0.00 0.00 8.1
MEDIAN 0. 1.3 0.05 0.00 9.3
90TH PERCENTILE 0. 19.2 0.33 0.00 11.8
MAXIMUM 0. 26.6 6.50 0.12 13.1
DATE OF MAXIMUM 1991-07-12 1991-06-22 1992-01-03 1992-04-20 1992-11-30
STANDARD DEVIATION 0. 8.2 1.10 0.02 1.5
BOD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08201 10102 10301 10401 11103
mg/L O2 mg/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 104 22 106 66 22
MEAN 1. 90.51 7.4 26. 7.
MINIMUM 0. 52.50 7.0 2. 3.
DATE OF MINIMUM 1992-01-03 1993-05-25 1992-03-10 1993-03-16 1992-11-12
10TH PERCENTILE 1. 58.54 7.1 3. 4.
MEDIAN 1. 92.10 7.4 14. 6.
90TH PERCENTILE 2. 119.80 7.6 54. 11.
MAXIMUM 2. 125.00 7.9 201. 12.
DATE OF MAXIMUM 1993-09-20 1993-08-31 1992-06-23 1991-05-21 1993-08-31
STANDARD DEVIATION 0. 20.14 0.2 36. 3.
Mg Si P SULPHATE Cl
DISS REACTIVE DISS DISS
12103 14101 15103 16302 17201
mg/L Mg mg/LSiO2 mg/L P mg/L SO4 mg/L Cl
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 22 29 31 62 24
MEAN 5. 5.48 0.009 17. 2.
MINIMUM 2. 3.80 0.000 7. 1.
DATE OF MINIMUM 1993-05-25 1993-04-12 1991-01-09 1991-10-17 1991-05-21
10TH PERCENTILE 3. 4.58 0.000 10. 1.
MEDIAN 5. 5.60 0.000 15. 2.
90TH PERCENTILE 7. 6.13 0.028 24. 4.
MAXIMUM 8. 7.00 0.048 27. 4.
DATE OF MAXIMUM 1993-04-12 1992-09-17 1992-09-17 1992-07-21 1992-02-19
STANDARD DEVIATION 1. 0.65 0.014 5. 1.
K Ca Fe Zn Pb
DISS DISS DISS DISS DISS
19103 20101 26102 30101 82101
mg/L K mg/L Ca mg/L Fe mg/L Zn mg/L Pb
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 22 22 22 37 10
MEAN 1.0 22.986 0.96 0.005 0.001
MINIMUM 0.4 14.200 0.16 0.000 0.000
DATE OF MINIMUM 1992-11-30 1991-06-10 1993-03-16 1991-01-09 1993-01-12
10TH PERCENTILE 0.5 16.880 0.23 0.000 0.000
MEDIAN 0.9 22.850 0.81 0.004 0.000
90TH PERCENTILE 1.6 30.160 1.75 0.012 0.002
MAXIMUM 1.8 31.100 2.76 0.020 0.006
DATE OF MAXIMUM 1991-03-19 1993-03-16 1992-09-17 1992-05-06 1993-06-22
STANDARD DEVIATION 0.4 4.515 0.64 0.006 0.002
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 435
MEAN 1251.9
MINIMUM 146.0
DATE OF MINIMUM 1991-03-07
10TH PERCENTILE 188.5
MEDIAN 1010.0
90TH PERCENTILE 2635.0
MAXIMUM 5660.0
DATE OF MAXIMUM 1993-08-13
STANDARD DEVIATION 1145.4
STATION - BELAYA RIVER STATION NO. 026003
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 5.5
LOCATION - OCT. 3 LAT. 54/58/04 LONG. 055/58/48 ELEVATION(M) 82.9
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-05-29 TO 1993-12-31
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 18 18 18 18 18
MEAN 14.3 2.54 0.54 10.2 2.
MINIMUM 4.3 0.16 0.05 7.2 1.
DATE OF MINIMUM 1992-10-19 1993-05-11 1991-05-29 1991-10-14 1993-09-14
10TH PERCENTILE 5.8 0.34 0.17 7.5 1.
MEDIAN 15.5 1.70 0.55 9.8 2.
90TH PERCENTILE 19.7 3.98 0.87 13.4 4.
MAXIMUM 22.5 13.90 1.15 13.9 5.
DATE OF MAXIMUM 1993-07-14 1992-07-07 1991-08-13 1991-09-12 1991-05-29
STANDARD DEVIATION 5.4 3.10 0.30 1.9 1.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10102 10301 10401 12103 14101
mg/L pH UNITS mg/L mg/L Mg mg/LSiO2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 13 18 18 13 13
MEAN 161.23 7.9 109. 21. 3.76
MINIMUM 102.00 7.2 10. 11. 2.40
DATE OF MINIMUM 1992-05-07 1992-05-07 1992-06-09 1993-05-11 1991-10-14
10TH PERCENTILE 109.80 7.4 18. 11. 2.52
MEDIAN 167.00 8.0 60. 20. 3.70
90TH PERCENTILE 182.10 8.2 111. 30. 4.54
MAXIMUM 202.00 8.4 942. 30. 5.20
DATE OF MAXIMUM 1991-08-13 1991-07-09 1992-08-12 1991-06-17 1992-10-19
STANDARD DEVIATION 27.33 0.3 211. 7. 0.76
P SULPHATE Cl Ca Fe
DISS DISS DISS DISS
15103 16302 17201 20101 26102
mg/L P mg/L SO4 mg/L Cl 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 18 13 13 13 13
MEAN 0.070 106. 73. 82.423 0.67
MINIMUM 0.024 50. 37. 44.100 0.24
DATE OF MINIMUM 1991-06-17 1993-05-11 1993-07-14 1993-05-11 1993-05-18
10TH PERCENTILE 0.034 52. 38. 45.300 0.25
MEDIAN 0.061 110. 68. 82.200 0.40
90TH PERCENTILE 0.105 136. 95. 107.000 1.52
MAXIMUM 0.170 176. 142. 140.000 2.10
DATE OF MAXIMUM 1991-07-09 1991-06-17 1992-10-19 1991-08-13 1993-06-09
STANDARD DEVIATION 0.037 37. 27. 25.738 0.59
Zn Hg INST
DISS DISS DISCHG
30101 80111 97160
mg/L Zn ug/L Hg m3/S
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 18 15 376
MEAN 0.017 0.173 1014.0
MINIMUM 0.000 0.000 295.0
DATE OF MINIMUM 1993-05-18 1991-06-17 1993-01-01
10TH PERCENTILE 0.000 0.000 346.0
MEDIAN 0.009 0.000 800.0
90TH PERCENTILE 0.037 0.400 1746.0
MAXIMUM 0.060 0.500 4485.0
DATE OF MAXIMUM 1991-08-13 1991-05-29 1993-04-19
STANDARD DEVIATION 0.018 0.198 823.9
STATION - TOM RIVER STATION NO. 026004
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 6.0
LOCATION - OCT. 3 LAT. 56/34/07 LONG. 084/54/00 ELEVATION(M) 70.9
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-05-06 TO 1993-12-31
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 19 55 56 55
MEAN 13.5 0.00 0.35 10.0 2.
MINIMUM 0.5 0.00 0.00 7.2 1.
DATE OF MINIMUM 1993-10-26 1991-05-14 1991-06-25 1993-08-25 1992-06-06
10TH PERCENTILE 3.7 0.00 0.04 8.0 1.
MEDIAN 12.9 0.00 0.26 9.8 2.
90TH PERCENTILE 22.2 0.01 0.78 12.4 3.
MAXIMUM 25.0 0.03 1.88 13.0 6.
DATE OF MAXIMUM 1992-07-15 1991-08-18 1992-10-15 1992-05-05 1991-07-25
STANDARD DEVIATION 7.0 0.01 0.34 1.6 1.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10101 10301 10401 12103 14101
mg/L pH UNITS mg/L mg/L Mg mg/LSiO2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 18 55 55 18 18
MEAN 71.20 7.9 19. 4. 5.01
MINIMUM 29.70 6.8 1. 1. 1.70
DATE OF MINIMUM 1993-06-01 1993-08-05 1992-08-05 1993-06-01 1993-07-15
10TH PERCENTILE 37.62 7.3 5. 1. 2.02
MEDIAN 61.70 7.9 16. 4. 4.10
90TH PERCENTILE 98.08 8.6 34. 7. 8.96
MAXIMUM 142.10 8.9 69. 14. 12.20
DATE OF MAXIMUM 1991-07-06 1991-05-27 1992-09-05 1991-07-06 1991-05-06
STANDARD DEVIATION 30.97 0.5 15. 3. 2.93
SULPHATE Cl Ca Fe Zn
DISS DISS DISS DISS
16302 17204 20101 26102 30101
mg/L SO4 mg/L Cl mg/L Ca mg/L Fe mg/L Zn
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 18 18 18 18 8
MEAN 7. 3. 17.689 0.25 0.034
MINIMUM 1. 1. 6.900 0.04 0.000
DATE OF MINIMUM 1991-06-05 1991-05-14 1991-05-14 1992-07-15 1992-07-15
10TH PERCENTILE 2. 1. 8.740 0.05
MEDIAN 6. 3. 17.600 0.15 0.020
90TH PERCENTILE 15. 6. 25.670 0.46
MAXIMUM 16. 7. 28.400 0.80 0.130
DATE OF MAXIMUM 1992-05-05 1992-07-15 1993-09-03 1991-06-05 1993-09-03
STANDARD DEVIATION 5. 2. 6.881 0.21 0.044
Hg Pb INST
DISS DISS DISCHG
80111 82101 97160
ug/L Hg mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 1 18 401
MEAN 0.300 0.000 1181.4
MINIMUM 0.000 163.0
DATE OF MINIMUM 1991-05-06 1993-02-10
10TH PERCENTILE 0.000 176.1
MEDIAN 0.000 590.0
90TH PERCENTILE 0.000 3448.0
MAXIMUM 0.000 7260.0
DATE OF MAXIMUM 1993-10-15 1993-04-20
STANDARD DEVIATION 0.000 1462.7
STATION - IRTYSH RIVER STATION NO. 026005
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 5.1
LOCATION - OCT. 3 LAT. 55/12/10 LONG. 073/12/20 ELEVATION(M) 69.2
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-05-08 TO 1993-12-31
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3-N NH3 O2
COND DISS
02041 02061 07313 07551 08101
us/cm deg C mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 54 18 18 54
MEAN 0. 15.1 0.08 0.23 7.8
MINIMUM 0. 1.4 0.00 0.00 3.2
DATE OF MINIMUM 1993-07-22 1993-10-28 1993-06-03 1993-09-14 1991-06-27
10TH PERCENTILE 0. 6.1 0.01 0.02 4.5
MEDIAN 0. 16.0 0.03 0.16 7.4
90TH PERCENTILE 0. 22.9 0.13 0.51 12.4
MAXIMUM 0. 25.1 0.54 0.83 14.1
DATE OF MAXIMUM 1993-06-28 1991-07-25 1993-05-07 1991-10-03 1993-10-21
STANDARD DEVIATION 0. 6.4 0.13 0.25 2.6
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10101 10300 10401 12103
mg/L O2 mg/L pH UNITS mg/L 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 53 18 54 54 18
MEAN 2. 105.85 7.8 58. 7.
MINIMUM 1. 77.80 7.2 5. 4.
DATE OF MINIMUM 1991-07-04 1992-07-02 1991-09-12 1992-10-08 1991-07-10
10TH PERCENTILE 2. 79.00 7.5 13. 5.
MEDIAN 2. 103.40 7.8 32. 7.
90TH PERCENTILE 3. 113.74 8.1 123. 9.
MAXIMUM 5. 186.20 8.2 509. 11.
DATE OF MAXIMUM 1991-10-24 1991-06-06 1992-07-02 1991-06-20 1993-06-03
STANDARD DEVIATION 1. 22.41 0.2 81. 2.
Si P SULPHATE Cl Ca
REACTIVE DISS DISS DISS
14101 15103 16302 17204 20101
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl 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 18 18 18 18 18
MEAN 1.23 0.115 29. 11. 26.300
MINIMUM 0.00 0.010 15. 4. 21.800
DATE OF MINIMUM 1992-07-02 1991-06-06 1993-07-08 1993-09-14 1993-07-08
10TH PERCENTILE 0.08 0.010 17. 5. 21.880
MEDIAN 1.10 0.068 27. 11. 26.600
90TH PERCENTILE 2.40 0.269 39. 16. 28.970
MAXIMUM 4.30 0.312 48. 20. 30.900
DATE OF MAXIMUM 1993-05-07 1993-07-08 1993-10-28 1991-10-03 1991-07-10
STANDARD DEVIATION 1.06 0.111 9. 4. 2.572
Fe Zn Pb INST
DISS DISS DISS DISCHG
26102 30101 82101 97160
mg/L Fe mg/L Zn mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 18 18 33 401
MEAN 0.90 0.010 0.000 912.8
MINIMUM 0.01 0.000 0.000 384.0
DATE OF MINIMUM 1992-09-03 1991-10-03 1991-05-08 1993-03-23
10TH PERCENTILE 0.06 0.000 0.000 465.0
MEDIAN 0.39 0.005 0.000 709.0
90TH PERCENTILE 0.69 0.025 0.000 1900.0
MAXIMUM 9.50 0.036 0.000 2530.0
DATE OF MAXIMUM 1991-10-03 1993-10-28 1993-10-28 1993-05-30
STANDARD DEVIATION 2.18 0.011 0.000 548.3
STATION - ONEZHSKOYE LAKE (ONEGA) STATION NO. 026007
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 30.0
LOCATION - OCT. 3 LAT. 61/40/00 LONG. 034/20/00 ELEVATION(M) 33.0
REGIONAL CENTRE - EURA WATER TYPE LAKE
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-03-06 TO 1993-11-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 NH3 O2
DISS
02061 07313 07551 07556 08101
deg C 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 49 24 8 16 48
MEAN 7.6 0.16 0.27 0.16 10.2
MINIMUM 0.0 0.02 0.18 0.08 6.8
DATE OF MINIMUM 1991-03-06 1992-06-10 1993-10-21 1991-03-06 1993-08-25
10TH PERCENTILE 0.1 0.04 0.08 7.9
MEDIAN 8.2 0.14 0.26 0.15 10.1
90TH PERCENTILE 15.3 0.27 0.23 12.3
MAXIMUM 16.2 0.28 0.38 0.27 14.6
DATE OF MAXIMUM 1992-07-23 1993-03-12 1993-08-25 1991-08-20 1993-03-12
STANDARD DEVIATION 5.1 0.08 0.07 0.06 1.7
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10101 10300 10401 12103
mg/L O2 mg/L pH UNITS mg/L 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 47 24 48 48 24
MEAN 2. 17.01 7.1 1. 2.
MINIMUM 0. 10.40 6.6 0. 2.
DATE OF MINIMUM 1993-10-21 1992-03-12 1991-10-10 1991-03-06 1993-05-24
10TH PERCENTILE 1. 10.64 6.7 0. 2.
MEDIAN 2. 18.30 7.1 0. 2.
90TH PERCENTILE 4. 20.10 7.3 2. 2.
MAXIMUM 5. 21.40 7.5 4. 2.
DATE OF MAXIMUM 1992-11-24 1991-03-06 1992-07-23 1992-03-12 1991-03-06
STANDARD DEVIATION 1. 3.47 0.2 1. 0.
Si SULPHATE Cl Ca Fe
REACTIVE DISS DISS DISS
14101 16302 17204 20101 26102
mg/LSiO2 mg/L SO4 mg/L Cl 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 0.77 6. 2. 4.667 0.25
MINIMUM 0.00 4. 2. 3.400 0.04
DATE OF MINIMUM 1991-03-06 1991-08-20 1991-03-06 1991-06-04 1991-08-20
10TH PERCENTILE 0.00 5. 2. 3.400 0.07
MEDIAN 0.85 6. 2. 4.800 0.20
90TH PERCENTILE 1.40 6. 2. 5.400 0.48
MAXIMUM 2.80 7. 2. 5.600 0.69
DATE OF MAXIMUM 1991-06-04 1991-06-04 1992-10-08 1993-03-12 1992-03-12
STANDARD DEVIATION 0.70 1. 0. 0.717 0.19
Zn
DISS
30101
mg/L Zn
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 49
MEAN 0.010
MINIMUM 0.000
DATE OF MINIMUM 1992-11-24
10TH PERCENTILE 0.000
MEDIAN 0.009
90TH PERCENTILE 0.019
MAXIMUM 0.038
DATE OF MAXIMUM 1991-03-06
STANDARD DEVIATION 0.008
STATION - VOLGA RIVER STATION NO. 026008
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 15.8
LOCATION - OCT. 3 LAT. 46/45/20 LONG. 047/48/50 ELEVATION(M) -24.1
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-04-27 TO 1993-12-31
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 46 28 32 46 40
MEAN 15.4 0.37 0.04 10.7 3.
MINIMUM 3.4 0.00 0.00 7.4 1.
DATE OF MINIMUM 1991-12-07 1993-08-05 1991-05-28 1993-06-12 1993-10-25
10TH PERCENTILE 5.4 0.02 0.00 8.9 2.
MEDIAN 17.1 0.36 0.00 10.9 3.
90TH PERCENTILE 24.2 0.71 0.09 12.7 4.
MAXIMUM 25.8 1.01 0.69 13.9 5.
DATE OF MAXIMUM 1991-07-27 1991-08-23 1991-07-27 1992-05-17 1993-05-15
STANDARD DEVIATION 6.7 0.26 0.14 1.6 1.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10102 10300 10401 12103 14101
mg/L pH UNITS mg/L mg/L Mg mg/LSiO2
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 46 44 28 28
MEAN 90.50 8.1 21. 10. 3.06
MINIMUM 69.00 7.7 5. 7. 0.50
DATE OF MINIMUM 1992-07-25 1992-11-18 1992-11-18 1993-08-05 1991-08-23
10TH PERCENTILE 75.58 7.8 9. 8. 0.50
MEDIAN 84.25 8.0 16. 9. 2.40
90TH PERCENTILE 119.38 8.4 40. 13. 5.76
MAXIMUM 133.90 8.4 73. 14. 10.00
DATE OF MAXIMUM 1991-04-27 1991-08-23 1993-08-05 1993-05-15 1991-04-27
STANDARD DEVIATION 18.36 0.2 15. 2. 2.53
SULPHATE Cl Ca Fe Zn
DISS DISS DISS DISS
16302 17201 20101 26102 30101
mg/L SO4 mg/L Cl mg/L Ca mg/L Fe mg/L Zn
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 26 28 28 20 16
MEAN 59. 35. 44.971 0.05 0.040
MINIMUM 45. 23. 35.700 0.00 0.000
DATE OF MINIMUM 1993-10-25 1993-10-25 1993-10-25 1991-07-27 1992-11-18
10TH PERCENTILE 46. 25. 37.860 0.00 0.000
MEDIAN 56. 33. 41.200 0.00 0.037
90TH PERCENTILE 72. 46. 61.600 0.14 0.061
MAXIMUM 83. 50. 63.000 0.43 0.211
DATE OF MAXIMUM 1992-05-17 1993-05-15 1992-05-17 1992-10-19 1993-05-15
STANDARD DEVIATION 11. 8. 8.816 0.10 0.051
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 399
MEAN 8915.9
MINIMUM 4740.0
DATE OF MINIMUM 1993-01-09
10TH PERCENTILE 5550.0
MEDIAN 7840.0
90TH PERCENTILE 16600.0
MAXIMUM 27000.0
DATE OF MAXIMUM 1991-05-28
STANDARD DEVIATION 4420.5
STATION - AMUR RIVER STATION NO. 026009
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 15.0
LOCATION - OCT. 2 LAT. 52/22/02 LONG. 140/25/40 ELEVATION(M) 1.6
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-03-23 TO 1993-12-31
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3NO2 NO3-N NH3 O2
DISS
02061 07105 07313 07551 08101
deg C 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 21 12 9 21 21
MEAN 10.4 0.08 0.08 0.38 9.2
MINIMUM 0.0 0.01 0.01 0.20 6.2
DATE OF MINIMUM 1991-03-23 1992-07-22 1993-06-08 1992-04-13 1991-03-23
10TH PERCENTILE 0.0 0.01 0.20 6.8
MEDIAN 13.8 0.04 0.02 0.40 9.7
90TH PERCENTILE 20.7 0.17 0.53 10.9
MAXIMUM 20.8 0.25 0.23 0.63 12.0
DATE OF MAXIMUM 1992-07-22 1991-03-23 1993-03-20 1993-06-08 1993-06-08
STANDARD DEVIATION 9.4 0.08 0.10 0.13 1.6
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10102 10301 10401 12103
mg/L O2 mg/L pH UNITS mg/L 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 21 21 21 15 21
MEAN 2. 38.33 7.2 21. 2.
MINIMUM 1. 14.10 6.8 4. 0.
DATE OF MINIMUM 1992-04-13 1992-04-13 1993-03-20 1992-04-13 1993-03-20
10TH PERCENTILE 1. 20.80 6.8 7. 1.
MEDIAN 2. 37.20 7.2 17. 2.
90TH PERCENTILE 3. 52.29 7.6 24. 4.
MAXIMUM 4. 75.10 7.7 96. 5.
DATE OF MAXIMUM 1993-09-25 1992-04-13 1993-06-08 1992-07-22 1992-07-22
STANDARD DEVIATION 1. 14.41 0.3 22. 1.
Si SULPHATE Cl Ca Fe
REACTIVE DISS DISS DISS
14101 16302 17201 20101 26102
mg/LSiO2 mg/L SO4 mg/L Cl 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 21 21 21 21 12
MEAN 3.24 7. 6. 9.943 0.35
MINIMUM 0.10 1. 2. 4.200 0.05
DATE OF MINIMUM 1992-04-13 1992-07-22 1992-07-22 1992-04-13 1992-04-13
10TH PERCENTILE 0.53 3. 2. 7.530 0.08
MEDIAN 3.20 6. 6. 10.200 0.36
90TH PERCENTILE 5.00 11. 10. 11.900 0.53
MAXIMUM 8.70 14. 10. 12.900 0.56
DATE OF MAXIMUM 1992-08-18 1993-06-08 1993-09-25 1993-09-25 1991-03-23
STANDARD DEVIATION 2.03 3. 3. 1.925 0.16
Zn INST
DISS DISCHG
30101 97160
mg/L Zn m3/S
NO. OF L-FLAGGED VALUES 0 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 20 368
MEAN 0.127 11063.8
MINIMUM 0.006 1580.0
DATE OF MINIMUM 1993-09-25 1993-03-23
10TH PERCENTILE 0.011 2306.0
MEDIAN 0.068 11300.0
90TH PERCENTILE 0.310 20410.0
MAXIMUM 0.560 26800.0
DATE OF MAXIMUM 1992-04-13 1993-09-25
STANDARD DEVIATION 0.150 7850.4
STATION - YENISEI RIVER STATION NO. 026010
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 22.6
LOCATION - OCT. 3 LAT. 67/26/48 LONG. 086/30/07 ELEVATION(M) 1.8
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-29 TO 1993-12-30
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07556 08101 08201
deg C mg/L N mg/L N mg/L O2 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 14 7 7 14 14
MEAN 4.1 0.08 0.14 11.0 2.
MINIMUM 0.0 0.00 0.00 8.9 1.
DATE OF MINIMUM 1991-01-29 1991-07-21 1991-04-30 1991-07-21 1991-07-21
10TH PERCENTILE 0.0 9.1 1.
MEDIAN 0.0 0.00 0.14 11.0 2.
90TH PERCENTILE 15.0 12.0 2.
MAXIMUM 19.0 0.24 0.34 14.7 3.
DATE OF MAXIMUM 1991-07-21 1991-04-30 1991-05-07 1992-12-27 1992-07-31
STANDARD DEVIATION 7.0 0.11 0.11 1.4 1.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS DISS
10102 10300 10401 11103 12103
mg/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 7 14 14 7 7
MEAN 72.83 7.2 3. 8. 5.
MINIMUM 52.30 6.5 0. 5. 4.
DATE OF MINIMUM 1992-07-31 1991-07-21 1991-10-02 1991-07-21 1992-07-31
10TH PERCENTILE 6.6 1.
MEDIAN 76.40 7.3 3. 9. 5.
90TH PERCENTILE 7.5 5.
MAXIMUM 93.50 7.7 9. 11. 7.
DATE OF MAXIMUM 1991-04-30 1991-04-30 1991-02-25 1992-04-21 1991-05-07
STANDARD DEVIATION 18.54 0.4 2. 3. 1.
Si P SULPHATE Cl K
REACTIVE DISS DISS DISS
14101 15103 16303 17201 19103
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl mg/L K
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 7 7 7 7 7
MEAN 3.23 0.031 13. 12. 0.7
MINIMUM 2.40 0.011 9. 7. 0.4
DATE OF MINIMUM 1991-10-02 1992-07-31 1991-07-21 1992-07-31 1992-07-31
10TH PERCENTILE
MEDIAN 2.80 0.023 12. 14. 0.6
90TH PERCENTILE
MAXIMUM 4.30 0.078 18. 17. 1.1
DATE OF MAXIMUM 1992-07-31 1991-05-07 1991-05-07 1991-05-07 1991-05-07
STANDARD DEVIATION 0.76 0.026 4. 4. 0.3
Ca Fe Zn INST
DISS DISS DISS DISCHG
20101 26102 30101 97160
mg/L Ca mg/L Fe mg/L Zn m3/S
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 7 7 7 378
MEAN 19.986 0.28 0.015 1.7E+04
MINIMUM 14.000 0.11 0.007 6.9E+03
DATE OF MINIMUM 1991-07-21 1991-05-07 1992-12-27 1991-02-25
10TH PERCENTILE 8.1E+03
MEDIAN 21.700 0.24 0.012 1.1E+04
90TH PERCENTILE 2.8E+04
MAXIMUM 26.300 0.45 0.030 1.1E+05
DATE OF MAXIMUM 1991-05-07 1991-07-21 1992-07-31 1993-06-11
STANDARD DEVIATION 5.340 0.12 0.008 1.9E+04
STATION - OB RIVER STATION NO. 026011
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 22.0
LOCATION - OCT. 3 LAT. 66/37/10 LONG. 066/33/00 ELEVATION(M) 0.4
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-04 TO 1993-12-31
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3-N NH3 O2
COND DISS
02041 02061 07313 07551 08101
us/cm deg C mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 1 35 35 35 35
MEAN 121. 5.4 0.16 0.89 7.1
MINIMUM 0.0 0.00 0.27 1.2
DATE OF MINIMUM 1991-01-04 1993-01-05 1992-11-06 1991-03-06
10TH PERCENTILE 0.0 0.00 0.39 1.9
MEDIAN 0.0 0.12 0.70 8.5
90TH PERCENTILE 16.1 0.37 1.46 11.3
MAXIMUM 21.3 0.69 3.39 13.5
DATE OF MAXIMUM 1993-07-19 1991-02-05 1992-02-10 1991-07-22
STANDARD DEVIATION 7.1 0.17 0.61 3.5
BOD ALK ALK pH SUSP SOL
TOTAL TOTAL 105 DEG
08201 10101 10102 10300 10401
mg/L O2 mg/L mg/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 7 14 35 35
MEAN 1. 80.87 81.13 7.4 9.
MINIMUM 0. 42.09 37.21 6.6 1.
DATE OF MINIMUM 1991-01-04 1993-06-22 1992-07-03 1993-02-16 1992-03-27
10TH PERCENTILE 1. 39.41 6.8 1.
MEDIAN 2. 71.37 69.54 7.5 6.
90TH PERCENTILE 2. 137.25 7.9 19.
MAXIMUM 3. 170.19 161.04 8.0 51.
DATE OF MAXIMUM 1991-06-05 1993-04-09 1992-03-27 1991-09-05 1992-06-09
STANDARD DEVIATION 1. 41.67 37.86 0.4 11.
Mg Si SULPHATE Cl Ca
DISS REACTIVE DISS DISS
12103 14101 16302 17204 20101
mg/L Mg mg/LSiO2 mg/L SO4 mg/L Cl 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 21 21 20 21 21
MEAN 6. 3.01 5. 7. 19.567
MINIMUM 1. 1.10 2. 3. 10.400
DATE OF MINIMUM 1993-06-22 1991-09-05 1993-04-09 1992-07-03 1992-07-03
10TH PERCENTILE 1. 1.20 2. 3. 12.000
MEDIAN 5. 2.30 4. 6. 17.600
90TH PERCENTILE 9. 6.24 8. 13. 32.280
MAXIMUM 14. 8.60 8. 16. 36.900
DATE OF MAXIMUM 1992-03-27 1991-04-29 1992-06-09 1991-04-05 1991-04-29
STANDARD DEVIATION 3. 2.21 2. 3. 7.782
Fe Zn Pb INST
DISS DISS DISS DISCHG
26102 30101 82101 97160
mg/L Fe mg/L Zn mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 35 14 15 383
MEAN 1.01 0.027 0.000 13679.6
MINIMUM 0.23 0.000 0.000 2900.0
DATE OF MINIMUM 1993-12-21 1992-11-06 1991-04-05 1991-06-05
10TH PERCENTILE 0.26 0.001 0.000 5840.0
MEDIAN 0.82 0.022 0.000 8570.0
90TH PERCENTILE 1.90 0.046 0.000 31800.0
MAXIMUM 3.47 0.107 0.000 37300.0
DATE OF MAXIMUM 1991-03-06 1993-12-21 1993-10-07 1993-06-09
STANDARD DEVIATION 0.71 0.028 0.000 10281.5
STATION - PECHORA RIVER STATION NO. 026012
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 19.0
LOCATION - OCT. 3 LAT. 67/35/00 LONG. 052/10/31 ELEVATION(M) 0.8
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-08 TO 1993-12-31
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 49 45 48 49 45
MEAN 4.4 0.06 0.09 8.9 2.
MINIMUM 0.0 0.00 0.01 3.4 1.
DATE OF MINIMUM 1991-01-08 1991-08-08 1992-04-17 1993-04-15 1992-06-10
10TH PERCENTILE 0.0 0.00 0.04 4.6 1.
MEDIAN 0.0 0.03 0.07 9.8 2.
90TH PERCENTILE 12.0 0.18 0.16 12.1 3.
MAXIMUM 15.2 0.25 0.20 13.3 4.
DATE OF MAXIMUM 1993-07-14 1993-02-19 1992-11-13 1991-10-16 1991-10-16
STANDARD DEVIATION 5.4 0.08 0.05 2.8 1.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS DISS
10102 10300 10401 11103 12103
mg/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 24 49 49 24 24
MEAN 56.22 7.1 6. 6. 3.
MINIMUM 17.40 6.6 0. 2. 0.
DATE OF MINIMUM 1993-05-31 1993-05-31 1992-12-09 1992-06-10 1992-06-10
10TH PERCENTILE 18.00 6.8 0. 2. 1.
MEDIAN 46.10 7.1 4. 5. 2.
90TH PERCENTILE 122.65 7.4 17. 13. 7.
MAXIMUM 128.70 7.7 29. 13. 7.
DATE OF MAXIMUM 1992-04-17 1991-09-11 1992-05-25 1992-04-17 1993-04-15
STANDARD DEVIATION 39.50 0.2 7. 4. 2.
Si P SULPHATE Cl K
REACTIVE DISS DISS DISS
14101 15103 16302 17201 19103
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl mg/L K
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 45 24 24 24
MEAN 2.36 0.050 9. 5. 0.8
MINIMUM 1.50 0.034 3. 2. 0.4
DATE OF MINIMUM 1991-06-13 1991-07-15 1992-05-25 1992-06-10 1992-06-10
10TH PERCENTILE 1.64 0.038 4. 2. 0.5
MEDIAN 1.95 0.050 8. 4. 0.8
90TH PERCENTILE 3.90 0.059 18. 10. 1.3
MAXIMUM 4.50 0.074 19. 11. 1.4
DATE OF MAXIMUM 1993-04-15 1992-01-22 1992-04-17 1993-04-15 1993-04-15
STANDARD DEVIATION 0.91 0.008 5. 3. 0.3
Ca Fe Zn Pb INST
DISS DISS DISS DISS DISCHG
20101 26102 30101 82101 97160
mg/L Ca mg/L Fe mg/L Zn mg/L Pb 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 24 22 45 22 405
MEAN 15.583 0.57 0.024 0.002 4823.2
MINIMUM 4.900 0.25 0.004 0.000 564.0
DATE OF MINIMUM 1992-05-25 1993-08-12 1992-07-13 1991-04-18 1993-04-04
10TH PERCENTILE 5.700 0.28 0.010 0.000 613.0
MEDIAN 12.950 0.50 0.020 0.000 2000.0
90TH PERCENTILE 32.550 0.88 0.040 0.005 18750.0
MAXIMUM 35.800 1.30 0.071 0.020 33700.0
DATE OF MAXIMUM 1992-04-17 1992-05-25 1992-04-17 1993-06-10 1992-05-25
STANDARD DEVIATION 10.258 0.28 0.015 0.006 7188.0
STATION - SEVERNAYA DVINA RIVER STATION NO. 026013
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 6.0
LOCATION - OCT. 3 LAT. 64/08/35 LONG. 041/55/20 ELEVATION(M) 2.1
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-09 TO 1993-12-31
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 28 28 28 27 28
MEAN 7.1 0.08 0.09 7.1 2.
MINIMUM 0.0 0.00 0.00 3.0 1.
DATE OF MINIMUM 1991-01-09 1991-09-12 1991-10-30 1991-03-11 1991-06-06
10TH PERCENTILE 0.0 0.00 0.01 4.3 1.
MEDIAN 6.3 0.02 0.05 7.3 2.
90TH PERCENTILE 16.4 0.25 0.20 9.4 4.
MAXIMUM 23.4 0.38 0.30 10.7 6.
DATE OF MAXIMUM 1991-07-03 1992-04-05 1993-02-08 1993-12-08 1992-10-07
STANDARD DEVIATION 7.5 0.11 0.08 2.1 1.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS DISS
10102 10300 10401 11103 12103
mg/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 16 28 28 16 16
MEAN 110.73 7.7 9. 9. 9.
MINIMUM 28.90 7.2 0. 2. 2.
DATE OF MINIMUM 1992-05-27 1992-05-27 1991-01-09 1993-05-19 1993-05-19
10TH PERCENTILE 29.62 7.2 1. 2. 2.
MEDIAN 117.45 7.6 8. 8. 9.
90TH PERCENTILE 176.30 8.0 23. 16. 15.
MAXIMUM 179.20 8.2 30. 18. 16.
DATE OF MAXIMUM 1991-03-11 1991-08-06 1991-06-06 1992-06-09 1991-03-11
STANDARD DEVIATION 56.80 0.3 8. 6. 5.
Si P SULPHATE Cl K
REACTIVE DISS DISS DISS
14101 15103 16302 17201 19103
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl mg/L K
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 28 16 16 16
MEAN 2.09 0.033 53. 7. 1.5
MINIMUM 0.40 0.010 14. 2. 0.9
DATE OF MINIMUM 1992-01-21 1991-10-30 1992-05-27 1992-05-27 1993-06-08
10TH PERCENTILE 0.46 0.015 14. 2. 1.0
MEDIAN 1.85 0.033 55. 8. 1.6
90TH PERCENTILE 3.90 0.044 86. 11. 1.8
MAXIMUM 4.20 0.052 98. 11. 2.2
DATE OF MAXIMUM 1993-03-09 1991-07-03 1993-03-09 1993-03-09 1992-06-09
STANDARD DEVIATION 1.27 0.010 29. 4. 0.4
Ca Fe Zn Hg Pb
DISS DISS DISS DISS DISS
20101 26102 30101 80111 82101
mg/L Ca mg/L Fe mg/L Zn ug/L Hg mg/L Pb
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 16 16 17 18 15
MEAN 37.100 0.35 0.008 0.333 0.000
MINIMUM 9.600 0.04 0.000 0.000 0.000
DATE OF MINIMUM 1992-07-08 1991-10-30 1992-08-06 1991-03-11 1991-01-09
10TH PERCENTILE 10.860 0.06 0.000 0.000 0.000
MEDIAN 34.950 0.39 0.007 0.000 0.000
90TH PERCENTILE 61.780 0.48 0.016 0.110 0.000
MAXIMUM 65.800 0.63 0.024 4.900 0.000
DATE OF MAXIMUM 1993-03-09 1993-09-18 1991-10-30 1991-07-03 1993-09-18
STANDARD DEVIATION 19.935 0.16 0.006 1.169 0.000
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 383
MEAN 4061.3
MINIMUM 700.0
DATE OF MINIMUM 1993-02-24
10TH PERCENTILE 715.0
MEDIAN 2560.0
90TH PERCENTILE 8200.0
MAXIMUM 28400.0
DATE OF MAXIMUM 1993-05-15
STANDARD DEVIATION 5611.9
STATION - NEVA RIVER STATION NO. 026014
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 6.0
LOCATION - OCT. 3 LAT. 59/50/00 LONG. 030/30/00 ELEVATION(M) 0.9
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-05 TO 1993-12-30
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP O2 BOD pH
COND DISS
02041 02061 08101 08201 10300
us/cm deg C mg/L O2 mg/L O2 pH UNITS
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 1 3 3 1 3
MEAN 0. 12.0 10.6 2. 6.9
MINIMUM
DATE OF MINIMUM
10TH PERCENTILE
MEDIAN
90TH PERCENTILE
MAXIMUM
DATE OF MAXIMUM
STANDARD DEVIATION
SUSP SOL INST
105 DEG DISCHG
10401 97160
mg/L m3/S
NO. OF L-FLAGGED VALUES 0 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 1 367
MEAN 4. 2377.2
MINIMUM 1390.0
DATE OF MINIMUM 1993-12-29
10TH PERCENTILE 1550.0
MEDIAN 2690.0
90TH PERCENTILE 2940.0
MAXIMUM 3160.0
DATE OF MAXIMUM 1991-06-11
STANDARD DEVIATION 573.0
STATION - DON RIVER STATION NO. 026015
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 8.0
LOCATION - OCT. 3 LAT. 47/20/32 LONG. 040/30/09 ELEVATION(M) 2.8
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-02-27 TO 1993-12-31
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3NO2 NO3-N NH3 NH3
02061 07105 07313 07551 07556
deg C mg/L N mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 24 8 12 24
MEAN 9.8 0.35 0.24 0.07 0.08
MINIMUM 0.0 0.06 0.04 0.07 0.07
DATE OF MINIMUM 1991-02-27 1992-08-27 1993-04-19 1993-02-24 1991-04-12
10TH PERCENTILE 0.0 0.08 0.07 0.07
MEDIAN 9.6 0.32 0.17 0.07 0.07
90TH PERCENTILE 19.6 0.56 0.07 0.10
MAXIMUM 23.4 0.93 0.59 0.07 0.10
DATE OF MAXIMUM 1992-08-27 1992-02-20 1993-02-24 1993-11-29 1991-02-27
STANDARD DEVIATION 7.3 0.23 0.22 0.00 0.01
O2 BOD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08101 08201 10102 10300 10401
mg/L O2 mg/L O2 mg/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 34 34 36 36 36
MEAN 11.9 3. 195.83 7.5 104.
MINIMUM 7.8 1. 105.00 6.0 21.
DATE OF MINIMUM 1991-02-27 1993-02-24 1993-09-28 1992-02-20 1992-11-17
10TH PERCENTILE 8.1 2. 174.02 6.4 38.
MEDIAN 10.6 3. 194.45 7.6 59.
90TH PERCENTILE 18.3 5. 225.29 8.0 224.
MAXIMUM 20.5 5. 271.79 8.2 305.
DATE OF MAXIMUM 1992-08-27 1992-08-27 1992-02-20 1991-05-14 1993-04-19
STANDARD DEVIATION 3.9 1. 32.05 0.5 83.
Mg Si P SULPHATE Cl
DISS REACTIVE DISS DISS
12103 14101 15103 16303 17204
mg/L Mg mg/LSiO2 mg/L P mg/L SO4 mg/L Cl
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 36 36 36 36 36
MEAN 30. 6.90 0.118 179. 140.
MINIMUM 17. 2.10 0.048 83. 77.
DATE OF MINIMUM 1993-05-12 1993-09-28 1993-09-28 1992-08-27 1993-05-26
10TH PERCENTILE 20. 2.36 0.060 124. 88.
MEDIAN 28. 8.10 0.102 166. 143.
90TH PERCENTILE 38. 9.20 0.180 243. 171.
MAXIMUM 57. 10.60 0.204 282. 212.
DATE OF MAXIMUM 1993-02-24 1992-04-08 1992-11-17 1992-02-20 1992-02-20
STANDARD DEVIATION 9. 2.72 0.047 50. 33.
Ca Fe Zn INST
DISS DISS DISS DISCHG
20101 26102 30101 97160
mg/L Ca mg/L Fe mg/L Zn m3/S
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 36 36 36 389
MEAN 74.536 0.20 0.012 656.7
MINIMUM 50.200 0.12 0.006 359.0
DATE OF MINIMUM 1993-05-12 1993-09-28 1992-11-17 1993-01-08
10TH PERCENTILE 56.900 0.16 0.008 460.9
MEDIAN 77.400 0.20 0.012 555.0
90TH PERCENTILE 92.450 0.24 0.016 1140.0
MAXIMUM 100.400 0.30 0.023 1460.0
DATE OF MAXIMUM 1992-02-20 1991-04-12 1991-02-27 1991-05-14
STANDARD DEVIATION 13.524 0.04 0.004 253.6
STATION - KUBAN RIVER STATION NO. 026016
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 3.2
LOCATION - OCT. 3 LAT. 45/10/20 LONG. 038/13/15 ELEVATION(M) 6.5
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-08 TO 1993-12-31
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 NH3 O2
DISS
02061 07313 07551 07556 08101
deg C 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 70 34 22 48 70
MEAN 11.9 1.48 0.28 0.54 10.9
MINIMUM 0.0 0.09 0.08 0.03 6.5
DATE OF MINIMUM 1991-02-07 1991-08-05 1993-07-05 1991-08-05 1991-08-05
10TH PERCENTILE 0.3 0.49 0.09 0.10 8.0
MEDIAN 11.7 1.41 0.20 0.58 10.1
90TH PERCENTILE 23.0 2.44 0.43 1.00 14.6
MAXIMUM 26.9 3.25 0.83 1.22 16.2
DATE OF MAXIMUM 1991-08-05 1993-11-01 1993-12-06 1992-09-07 1991-02-07
STANDARD DEVIATION 8.7 0.77 0.19 0.36 2.5
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10102 10300 10401 12103
mg/L O2 mg/L pH UNITS mg/L 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 70 36 70 36 36
MEAN 2. 122.69 7.8 49. 19.
MINIMUM 1. 81.80 7.8 3. 12.
DATE OF MINIMUM 1992-12-01 1993-08-02 1991-08-05 1991-05-13 1992-07-06
10TH PERCENTILE 1. 94.96 7.8 12. 12.
MEDIAN 2. 128.00 7.8 27. 17.
90TH PERCENTILE 3. 140.00 7.8 111. 26.
MAXIMUM 3. 161.00 7.9 244. 31.
DATE OF MAXIMUM 1992-05-04 1991-11-11 1991-11-11 1993-02-01 1993-11-01
STANDARD DEVIATION 1. 19.99 0.0 52. 5.
Si P SULPHATE Cl Ca
REACTIVE DISS DISS DISS
14101 15103 16303 17204 20101
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl 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 34 36 70 70 46
MEAN 3.44 0.046 112. 28. 48.800
MINIMUM 2.20 0.010 83. 14. 33.900
DATE OF MINIMUM 1992-01-03 1991-08-05 1993-12-06 1991-10-01 1993-08-02
10TH PERCENTILE 2.28 0.010 101. 20. 38.620
MEDIAN 3.45 0.030 110. 28. 49.000
90TH PERCENTILE 4.26 0.116 124. 37. 57.960
MAXIMUM 6.20 0.160 131. 42. 62.100
DATE OF MAXIMUM 1992-11-02 1992-01-03 1993-05-11 1992-10-05 1992-04-06
STANDARD DEVIATION 0.90 0.042 9. 6. 7.080
Fe Zn INST
DISS DISS DISCHG
26102 30101 97160
mg/L Fe mg/L Zn m3/S
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 34 70 367
MEAN 0.30 0.016 490.9
MINIMUM 0.00 0.001 99.9
DATE OF MINIMUM 1991-04-01 1992-01-03 1993-12-11
10TH PERCENTILE 0.04 0.008 127.0
MEDIAN 0.30 0.016 530.0
90TH PERCENTILE 0.54 0.023 758.7
MAXIMUM 0.66 0.054 1030.0
DATE OF MAXIMUM 1993-08-02 1991-01-08 1993-06-08
STANDARD DEVIATION 0.17 0.008 234.4
STATION - KOLYMA RIVER STATION NO. 026017
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 3.4
LOCATION - OCT. 2 LAT. 68/43/08 LONG. 158/47/56 ELEVATION(M) 2.3
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-10 TO 1993-12-24
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 NH3 O2
DISS
02061 07313 07551 07556 08101
deg C 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 70 37 14 23 70
MEAN 3.4 0.04 0.04 0.07 8.5
MINIMUM 0.0 0.00 0.01 0.01 5.0
DATE OF MINIMUM 1991-01-10 1991-08-05 1993-06-03 1991-05-28 1992-05-12
10TH PERCENTILE 0.0 0.00 0.01 0.01 6.1
MEDIAN 0.0 0.02 0.04 0.03 8.0
90TH PERCENTILE 14.9 0.10 0.08 0.09 12.4
MAXIMUM 19.6 0.11 0.09 0.55 14.4
DATE OF MAXIMUM 1991-08-05 1992-04-24 1993-06-15 1991-05-03 1993-10-11
STANDARD DEVIATION 5.9 0.04 0.03 0.12 2.2
BOD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08201 10102 10301 10401 11103
mg/L O2 mg/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 66 37 68 58 33
MEAN 2. 24.06 7.2 28. 1.
MINIMUM 0. 1.20 6.8 0. 0.
DATE OF MINIMUM 1992-01-20 1992-05-12 1992-05-12 1991-01-10 1991-05-03
10TH PERCENTILE 0. 5.83 6.8 0. 0.
MEDIAN 1. 23.80 7.2 8. 0.
90TH PERCENTILE 3. 36.60 7.5 103. 5.
MAXIMUM 5. 43.90 7.8 211. 13.
DATE OF MAXIMUM 1991-06-06 1991-07-05 1991-09-12 1993-06-15 1993-07-15
STANDARD DEVIATION 1. 10.96 0.2 46. 3.
Mg Si P SULPHATE Cl
DISS REACTIVE DISS DISS
12103 14101 15103 16302 17201
mg/L Mg mg/LSiO2 mg/L P mg/L SO4 mg/L Cl
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 37 37 35 33 37
MEAN 2. 2.43 0.016 12. 3.
MINIMUM 0. 0.50 0.000 3. 0.
DATE OF MINIMUM 1991-10-09 1991-04-10 1992-05-27 1992-06-08 1991-05-03
10TH PERCENTILE 0. 1.50 0.001 5. 1.
MEDIAN 2. 2.50 0.009 13. 2.
90TH PERCENTILE 3. 3.13 0.049 18. 5.
MAXIMUM 8. 3.50 0.083 34. 6.
DATE OF MAXIMUM 1992-08-27 1993-06-03 1993-08-16 1992-08-27 1992-05-12
STANDARD DEVIATION 2. 0.71 0.020 6. 1.
K Ca Fe Zn INST
DISS DISS DISS DISS DISCHG
19103 20101 26102 30101 97160
mg/L K mg/L Ca mg/L Fe mg/L Zn 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 33 37 39 33 46
MEAN 0.6 11.924 0.70 0.012 1538.5
MINIMUM 0.0 8.900 0.06 0.000 156.0
DATE OF MINIMUM 1991-05-03 1993-05-21 1991-05-03 1993-05-21 1992-11-14
10TH PERCENTILE 0.0 9.420 0.12 0.003 292.0
MEDIAN 0.0 11.600 0.34 0.010 474.0
90TH PERCENTILE 1.9 14.260 1.77 0.018 4700.0
MAXIMUM 4.2 16.000 2.98 0.042 4910.0
DATE OF MAXIMUM 1991-09-12 1991-05-03 1993-06-15 1992-05-12 1992-07-17
STANDARD DEVIATION 1.1 1.960 0.75 0.007 1632.9
STATION - LENA RIVER STATION NO. 026018
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 7.6
LOCATION - OCT. 2 LAT. 70/40/00 LONG. 127/20/00 ELEVATION(M) 4.3
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-18 TO 1992-12-23
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07556 08101 08201
deg C mg/L N mg/L N mg/L O2 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 26 14 14 26 26
MEAN 2.5 0.03 0.08 11.9 1.
MINIMUM 0.0 0.00 0.00 9.3 0.
DATE OF MINIMUM 1991-01-18 1991-09-26 1991-08-19 1992-07-17 1992-07-17
10TH PERCENTILE 0.0 0.00 0.00 9.8 1.
MEDIAN 0.0 0.02 0.03 12.4 1.
90TH PERCENTILE 10.9 0.08 0.16 13.3 2.
MAXIMUM 17.1 0.15 0.47 13.6 2.
DATE OF MAXIMUM 1991-07-10 1991-05-16 1991-06-09 1991-06-09 1992-10-08
STANDARD DEVIATION 5.1 0.04 0.12 1.2 0.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS DISS
10102 10301 10401 11103 12103
mg/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 14 26 24 14 14
MEAN 50.02 7.4 34. 4. 7.
MINIMUM 13.40 6.8 0. 0. 4.
DATE OF MINIMUM 1991-07-10 1992-06-02 1991-05-16 1991-06-09 1991-05-16
10TH PERCENTILE 20.72 7.0 2. 0. 4.
MEDIAN 42.75 7.4 10. 0. 6.
90TH PERCENTILE 72.85 7.6 82. 15. 9.
MAXIMUM 112.00 7.6 270. 18. 11.
DATE OF MAXIMUM 1992-06-02 1992-01-24 1991-07-10 1991-06-05 1992-05-15
STANDARD DEVIATION 24.00 0.2 59. 7. 2.
Si P SULPHATE Cl K
REACTIVE DISS DISS DISS
14101 15103 16302 17201 19103
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl mg/L K
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 14 14 14 14
MEAN 1.95 0.013 18. 18. 5.1
MINIMUM 0.70 0.001 4. 1. 0.0
DATE OF MINIMUM 1992-08-25 1991-08-19 1991-08-19 1992-05-15 1991-06-09
10TH PERCENTILE 0.86 0.001 4. 1. 0.0
MEDIAN 1.90 0.006 13. 11. 0.0
90TH PERCENTILE 2.90 0.030 35. 42. 17.2
MAXIMUM 3.40 0.065 43. 77. 27.7
DATE OF MAXIMUM 1991-05-16 1991-06-09 1991-05-16 1991-05-16 1991-05-16
STANDARD DEVIATION 0.79 0.018 12. 22. 9.3
Ca Fe Zn INST
DISS DISS DISS DISCHG
20101 26102 30101 97160
mg/L Ca mg/L Fe mg/L Zn m3/S
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 14 14 14 26
MEAN 17.436 0.52 0.016 15080.0
MINIMUM 3.400 0.04 0.002 1640.0
DATE OF MINIMUM 1991-07-10 1992-05-15 1992-12-23 1992-04-21
10TH PERCENTILE 5.800 0.05 0.002 1946.0
MEDIAN 14.200 0.34 0.014 4360.0
90TH PERCENTILE 25.550 0.98 0.034 35760.0
MAXIMUM 38.300 2.07 0.048 97000.0
DATE OF MAXIMUM 1991-05-16 1991-06-09 1992-09-21 1991-06-09
STANDARD DEVIATION 8.442 0.57 0.014 21899.1
STATION - NINELEN RIVER STATION NO. 026019
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 2.7
LOCATION - OCT. 2 LAT. 52/33/21 LONG. 136/30/00 ELEVATION(M) 95.2
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-03-28 TO 1993-12-31
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 19 19 19 19
MEAN 9.8 0.02 0.42 9.5 3.
MINIMUM 0.0 0.01 0.04 6.4 1.
DATE OF MINIMUM 1991-03-28 1991-06-05 1992-08-27 1992-07-03 1993-09-17
10TH PERCENTILE 0.0 0.01 0.09 6.6 1.
MEDIAN 11.4 0.01 0.39 9.7 3.
90TH PERCENTILE 18.0 0.05 0.74 11.5 4.
MAXIMUM 19.0 0.06 0.78 13.2 6.
DATE OF MAXIMUM 1993-07-21 1993-03-15 1992-03-26 1991-07-15 1993-06-18
STANDARD DEVIATION 6.6 0.02 0.25 2.0 1.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10102 10301 10401 12103 14101
mg/L pH UNITS mg/L mg/L Mg mg/LSiO2
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 19 19 19 19
MEAN 20.83 6.7 40. 2. 2.91
MINIMUM 8.00 6.0 3. 0. 0.60
DATE OF MINIMUM 1991-09-16 1991-03-28 1993-03-15 1991-06-05 1992-08-04
10TH PERCENTILE 8.00 6.2 7. 0. 0.69
MEDIAN 18.90 6.8 24. 1. 3.00
90TH PERCENTILE 31.17 6.9 84. 5. 4.37
MAXIMUM 54.90 7.0 109. 10. 5.20
DATE OF MAXIMUM 1992-03-26 1993-09-17 1991-08-06 1991-09-16 1991-03-28
STANDARD DEVIATION 10.95 0.2 33. 2. 1.30
SULPHATE Cl Ca Fe Zn
DISS DISS DISS DISS
16302 17201 20101 26102 30101
mg/L SO4 mg/L Cl mg/L Ca mg/L Fe mg/L Zn
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 19 19 19 19 19
MEAN 11. 4. 5.863 0.43 0.014
MINIMUM 2. 1. 3.600 0.06 0.004
DATE OF MINIMUM 1991-07-15 1992-07-03 1991-10-21 1991-07-15 1991-10-21
10TH PERCENTILE 2. 2. 3.960 0.06 0.004
MEDIAN 6. 4. 5.800 0.32 0.006
90TH PERCENTILE 25. 6. 7.800 1.06 0.031
MAXIMUM 52. 8. 9.700 1.40 0.078
DATE OF MAXIMUM 1993-08-24 1991-10-21 1992-03-26 1993-03-15 1993-05-18
STANDARD DEVIATION 14. 2. 1.571 0.40 0.018
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 377
MEAN 87.0
MINIMUM 1.3
DATE OF MINIMUM 1992-08-27
10TH PERCENTILE 6.1
MEDIAN 63.2
90TH PERCENTILE 198.3
MAXIMUM 640.0
DATE OF MAXIMUM 1992-08-04
STANDARD DEVIATION 91.1
STATION - DZHIDA RIVER STATION NO. 026020
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 1.4
LOCATION - OCT. 2 LAT. 50/20/00 LONG. 103/50/00 ELEVATION(M) 901.5
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-03-22 TO 1993-12-30
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 15 15 15 15 14
MEAN 7.4 0.07 0.00 10.9 2.
MINIMUM 0.0 0.00 0.00 7.9 1.
DATE OF MINIMUM 1991-03-22 1991-07-15 1991-03-22 1993-06-18 1993-10-16
10TH PERCENTILE 0.0 0.00 0.00 8.1 1.
MEDIAN 4.2 0.03 0.00 10.9 2.
90TH PERCENTILE 17.1 0.23 0.00 12.2 3.
MAXIMUM 21.0 0.34 0.00 15.8 7.
DATE OF MAXIMUM 1992-06-30 1991-03-22 1993-10-16 1991-04-27 1991-03-22
STANDARD DEVIATION 7.7 0.11 0.00 2.0 1.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS DISS
10102 10301 10401 11103 12103
mg/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 15 15 15 15 15
MEAN 138.29 8.0 7. 6. 8.
MINIMUM 95.20 7.5 0. 2. 5.
DATE OF MINIMUM 1991-08-30 1991-08-30 1992-04-22 1991-08-30 1992-08-16
10TH PERCENTILE 95.70 7.5 1. 3. 5.
MEDIAN 130.00 7.8 5. 5. 8.
90TH PERCENTILE 184.00 8.4 11. 10. 12.
MAXIMUM 229.00 8.9 28. 11. 17.
DATE OF MAXIMUM 1993-02-22 1991-10-19 1993-06-18 1991-03-22 1991-03-22
STANDARD DEVIATION 38.12 0.4 7. 3. 3.
Si P SULPHATE Cl K
REACTIVE DISS DISS DISS
14101 15103 16302 17201 19103
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl mg/L K
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 15 15 15 15
MEAN 3.37 0.017 27. 3. 1.0
MINIMUM 0.60 0.000 11. 1. 0.5
DATE OF MINIMUM 1991-04-27 1991-03-22 1993-08-26 1992-08-16 1992-08-16
10TH PERCENTILE 0.90 0.000 12. 1. 0.5
MEDIAN 3.70 0.000 21. 2. 0.9
90TH PERCENTILE 4.70 0.066 46. 6. 1.3
MAXIMUM 6.10 0.080 98. 8. 2.0
DATE OF MAXIMUM 1991-03-22 1992-08-16 1992-02-26 1992-02-26 1991-03-22
STANDARD DEVIATION 1.52 0.029 22. 2. 0.4
Ca Fe Zn INST
DISS DISS DISS DISCHG
20101 26102 30101 97160
mg/L Ca mg/L Fe mg/L Zn m3/S
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 15 15 15 373
MEAN 39.867 0.60 0.006 53.8
MINIMUM 26.800 0.10 0.000 1.0
DATE OF MINIMUM 1992-08-16 1993-02-22 1991-03-22 1991-03-22
10TH PERCENTILE 27.700 0.11 0.000 1.7
MEDIAN 36.200 0.28 0.006 24.1
90TH PERCENTILE 59.250 1.25 0.012 148.0
MAXIMUM 62.000 2.88 0.016 775.0
DATE OF MAXIMUM 1992-02-26 1992-08-16 1992-02-26 1993-08-06
STANDARD DEVIATION 11.586 0.75 0.005 94.8
STATION - BAIKAL LAKE STATION NO. 026021
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 1400.0
LOCATION - OCT. 2 LAT. 51/40/00 LONG. 105/00/00 ELEVATION(M) 453.3
REGIONAL CENTRE - EURA WATER TYPE LAKE
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-08 TO 1993-08-27
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3-N NH3 O2
COND DISS
02041 02061 07313 07551 08101
us/cm deg C mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 22 6 22 22 14
MEAN 0. 8.2 0.04 0.01 10.7
MINIMUM 0. 3.8 0.00 0.00 8.7
DATE OF MINIMUM 1991-06-08 1991-06-08 1991-08-04 1991-06-08 1992-08-27
10TH PERCENTILE 0. 0.00 0.00 9.1
MEDIAN 0. 4.8 0.04 0.00 10.7
90TH PERCENTILE 0. 0.06 0.02 11.5
MAXIMUM 0. 17.0 0.08 0.04 13.0
DATE OF MAXIMUM 1992-11-21 1991-08-04 1992-11-21 1992-06-13 1991-10-26
STANDARD DEVIATION 0. 6.1 0.02 0.01 1.0
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10102 10301 10401 12103
mg/L O2 mg/L pH UNITS mg/L 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 10 22 22 22 22
MEAN 1. 60.57 7.6 1. 3.
MINIMUM 0. 58.00 7.5 0. 3.
DATE OF MINIMUM 1992-08-28 1991-08-04 1992-08-27 1991-06-08 1991-06-08
10TH PERCENTILE 0. 58.12 7.5 0. 3.
MEDIAN 1. 60.70 7.6 0. 3.
90TH PERCENTILE 2. 62.68 7.8 2. 4.
MAXIMUM 2. 63.50 7.8 3. 4.
DATE OF MAXIMUM 1992-06-13 1992-06-13 1991-06-08 1991-08-04 1992-08-27
STANDARD DEVIATION 1. 1.84 0.1 1. 0.
Si P SULPHATE Cl Ca
REACTIVE DISS DISS DISS
14101 15103 16302 17204 20101
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl 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 22 10 22 22 22
MEAN 1.01 0.024 6. 1. 15.155
MINIMUM 0.80 0.004 5. 1. 14.000
DATE OF MINIMUM 1991-08-04 1991-06-08 1991-06-08 1991-06-08 1991-10-26
10TH PERCENTILE 0.90 0.004 5. 1. 14.600
MEDIAN 1.00 0.020 6. 1. 15.200
90TH PERCENTILE 1.10 0.036 7. 1. 15.600
MAXIMUM 1.20 0.068 7. 1. 15.800
DATE OF MAXIMUM 1992-06-13 1991-06-08 1991-08-04 1991-06-08 1992-08-28
STANDARD DEVIATION 0.10 0.019 1. 0. 0.474
Fe Hg Pb
DISS DISS DISS
26102 80111 82101
mg/L Fe ug/L Hg mg/L Pb
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 6 2 2
MEAN 0.04 0.000 0.000
MINIMUM 0.00
DATE OF MINIMUM 1993-08-27
10TH PERCENTILE
MEDIAN 0.03
90TH PERCENTILE
MAXIMUM 0.14
DATE OF MAXIMUM 1992-06-13
STANDARD DEVIATION 0.05
STATION - BAIKAL LAKE STATION NO. 026022
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 300.0
LOCATION - OCT. 2 LAT. 52/20/00 LONG. 106/00/00 ELEVATION(M) 453.3
REGIONAL CENTRE - EURA WATER TYPE LAKE
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-09 TO 1992-11-22
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3-N NH3 O2
COND DISS
02041 02061 07313 07551 08101
us/cm deg C mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 21 6 21 21 14
MEAN 0. 8.2 0.04 0.01 11.0
MINIMUM 0. 3.2 0.00 0.00 9.6
DATE OF MINIMUM 1991-06-09 1991-06-09 1991-08-05 1991-06-09 1991-08-05
10TH PERCENTILE 0. 0.00 0.00 9.6
MEDIAN 0. 5.6 0.05 0.00 10.8
90TH PERCENTILE 0. 0.08 0.01 12.2
MAXIMUM 0. 16.0 0.09 0.04 12.3
DATE OF MAXIMUM 1992-11-22 1991-08-05 1992-08-29 1991-10-27 1991-06-09
STANDARD DEVIATION 0. 5.8 0.03 0.01 1.0
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10102 10301 10401 12103
mg/L O2 mg/L pH UNITS mg/L 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 10 21 21 21 21
MEAN 1. 60.80 7.7 0. 3.
MINIMUM 0. 58.00 7.3 0. 3.
DATE OF MINIMUM 1992-08-29 1991-08-05 1992-08-29 1991-06-09 1991-06-09
10TH PERCENTILE 0. 58.60 7.4 0. 3.
MEDIAN 1. 61.00 7.7 0. 3.
90TH PERCENTILE 2. 62.80 8.1 1. 4.
MAXIMUM 2. 62.80 8.1 1. 4.
DATE OF MAXIMUM 1991-06-09 1992-06-14 1991-06-09 1991-06-09 1991-10-27
STANDARD DEVIATION 1. 1.50 0.2 0. 0.
Si P SULPHATE Cl Ca
REACTIVE DISS DISS DISS
14101 15103 16302 17204 20101
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl 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 21 10 21 21 21
MEAN 1.04 0.008 6. 1. 15.238
MINIMUM 0.80 0.000 5. 1. 14.000
DATE OF MINIMUM 1991-10-27 1991-06-09 1992-06-14 1991-08-05 1991-10-27
10TH PERCENTILE 0.90 0.000 5. 1. 14.600
MEDIAN 1.00 0.005 6. 1. 15.200
90TH PERCENTILE 1.20 0.020 6. 1. 15.600
MAXIMUM 1.30 0.020 6. 1. 16.200
DATE OF MAXIMUM 1992-11-22 1992-11-22 1991-08-05 1991-08-05 1992-08-29
STANDARD DEVIATION 0.12 0.009 0. 0. 0.484
Fe Hg Pb
DISS DISS DISS
26102 80111 82101
mg/L Fe ug/L Hg mg/L Pb
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 4 4 4
MEAN 0.05 0.047 0.000
MINIMUM 0.00 0.030 0.000
DATE OF MINIMUM 1991-06-09 1991-06-09 1991-06-09
10TH PERCENTILE
MEDIAN 0.03 0.050 0.000
90TH PERCENTILE
MAXIMUM 0.13 0.060 0.000
DATE OF MAXIMUM 1992-06-14 1991-06-09 1992-06-14
STANDARD DEVIATION 0.06 0.013 0.000
STATION - BAIKAL LAKE STATION NO. 026023
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 640.0
LOCATION - OCT. 2 LAT. 53/50/00 LONG. 108/40/00 ELEVATION(M) 453.3
REGIONAL CENTRE - EURA WATER TYPE LAKE
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-11 TO 1993-08-30
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3-N NH3 O2
COND DISS
02041 02061 07313 07551 08101
us/cm deg C mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 14 6 14 14 14
MEAN 0. 7.4 0.04 0.00 11.0
MINIMUM 0. 2.4 0.00 0.00 9.0
DATE OF MINIMUM 1991-06-11 1991-06-11 1991-08-07 1991-06-11 1991-08-07
10TH PERCENTILE 0. 0.00 0.00 9.2
MEDIAN 0. 4.1 0.04 0.00 11.2
90TH PERCENTILE 0. 0.06 0.01 11.8
MAXIMUM 0. 16.2 0.09 0.02 11.9
DATE OF MAXIMUM 1992-11-22 1991-08-07 1992-11-22 1992-06-15 1991-06-11
STANDARD DEVIATION 0. 6.2 0.02 0.01 0.9
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10102 10301 10401 12103
mg/L O2 mg/L pH UNITS mg/L 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 10 14 14 14 14
MEAN 1. 60.74 7.7 0. 3.
MINIMUM 1. 58.60 7.2 0. 3.
DATE OF MINIMUM 1992-09-01 1991-06-11 1992-09-01 1991-06-11 1991-06-11
10TH PERCENTILE 1. 58.60 7.3 0. 3.
MEDIAN 1. 61.60 7.6 0. 3.
90TH PERCENTILE 1. 62.20 8.1 1. 4.
MAXIMUM 2. 62.80 8.3 2. 4.
DATE OF MAXIMUM 1992-06-15 1992-06-15 1991-06-11 1991-06-11 1992-11-22
STANDARD DEVIATION 0. 1.48 0.3 0. 0.
Si P SULPHATE Cl Ca
REACTIVE DISS DISS DISS
14101 15103 16302 17204 20101
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl 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 14 10 14 14 14
MEAN 1.11 0.017 6. 1. 15.057
MINIMUM 0.90 0.006 6. 1. 14.200
DATE OF MINIMUM 1992-06-15 1992-09-01 1991-10-28 1991-06-11 1991-08-07
10TH PERCENTILE 0.94 0.006 6. 1. 14.360
MEDIAN 1.10 0.015 6. 1. 15.000
90TH PERCENTILE 1.30 0.036 6. 1. 15.600
MAXIMUM 1.30 0.038 7. 1. 16.000
DATE OF MAXIMUM 1992-09-01 1992-06-15 1991-08-07 1991-06-11 1992-06-15
STANDARD DEVIATION 0.13 0.011 0. 0. 0.505
Fe Hg Pb
DISS DISS DISS
26102 80111 82101
mg/L Fe ug/L Hg mg/L Pb
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 2 1 2
MEAN 0.00 0.000 0.000
MINIMUM
DATE OF MINIMUM
10TH PERCENTILE
MEDIAN
90TH PERCENTILE
MAXIMUM
DATE OF MAXIMUM
STANDARD DEVIATION
STATION - BAIKAL LAKE STATION NO. 026024
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 1610.0
LOCATION - OCT. 2 LAT. 53/10/00 LONG. 108/00/00 ELEVATION(M) 453.3
REGIONAL CENTRE - EURA WATER TYPE LAKE
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-06-10 TO 1993-08-30
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3-N NH3 O2
COND DISS
02041 02061 07313 07551 08101
us/cm deg C mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 22 6 22 22 14
MEAN 0. 6.7 0.10 0.01 11.1
MINIMUM 0. 2.6 0.00 0.00 9.5
DATE OF MINIMUM 1991-06-10 1992-06-15 1991-08-06 1991-06-10 1992-08-31
10TH PERCENTILE 0. 0.00 0.00 9.7
MEDIAN 0. 4.8 0.04 0.00 11.1
90TH PERCENTILE 0. 0.09 0.03 12.4
MAXIMUM 0. 12.8 0.71 0.04 12.6
DATE OF MAXIMUM 1992-11-22 1992-08-31 1992-06-15 1992-08-31 1991-06-10
STANDARD DEVIATION 0. 4.7 0.19 0.01 0.9
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10102 10301 10401 12103
mg/L O2 mg/L pH UNITS mg/L 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 10 22 22 22 22
MEAN 1. 60.92 7.8 0. 3.
MINIMUM 0. 58.60 7.2 0. 3.
DATE OF MINIMUM 1992-08-31 1991-08-06 1992-06-15 1991-06-10 1991-06-10
10TH PERCENTILE 0. 58.60 7.4 0. 3.
MEDIAN 1. 61.30 7.7 0. 3.
90TH PERCENTILE 1. 62.20 8.1 1. 3.
MAXIMUM 2. 63.50 8.3 1. 4.
DATE OF MAXIMUM 1992-11-22 1992-06-15 1991-06-10 1992-08-31 1992-06-15
STANDARD DEVIATION 1. 1.37 0.3 0. 0.
Si P SULPHATE Cl Ca
REACTIVE DISS DISS DISS
14101 15103 16302 17204 20101
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl 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 22 10 22 22 22
MEAN 1.05 0.021 6. 1. 15.255
MINIMUM 0.60 0.000 5. 1. 14.600
DATE OF MINIMUM 1992-06-15 1991-10-27 1991-06-10 1991-08-06 1991-08-06
10TH PERCENTILE 0.90 0.000 6. 1. 14.600
MEDIAN 1.10 0.020 6. 1. 15.400
90TH PERCENTILE 1.20 0.030 6. 1. 15.760
MAXIMUM 1.30 0.070 7. 1. 16.000
DATE OF MAXIMUM 1992-06-15 1991-06-10 1991-08-06 1991-08-06 1992-06-15
STANDARD DEVIATION 0.16 0.019 0. 0. 0.433
Fe Hg Pb
DISS DISS DISS
26102 80111 82101
mg/L Fe ug/L Hg mg/L Pb
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 5 5 5
MEAN 0.00 0.018 0.000
MINIMUM 0.00 0.000 0.000
DATE OF MINIMUM 1991-06-10 1991-06-10 1991-06-10
10TH PERCENTILE
MEDIAN 0.00 0.020 0.000
90TH PERCENTILE
MAXIMUM 0.02 0.050 0.000
DATE OF MAXIMUM 1992-06-15 1992-06-15 1993-08-30
STANDARD DEVIATION 0.01 0.020 0.000
STATION - LEKSHM LAKE STATION NO. 026025
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 6.0
LOCATION - OCT. 3 LAT. 61/42/35 LONG. 038/03/15 ELEVATION(M) 118.0
REGIONAL CENTRE - EURA WATER TYPE LAKE
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-02-15 TO 1993-08-16
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 19 19 17 15
MEAN 7.1 0.02 0.17 10.5 3.
MINIMUM 0.0 0.00 0.00 6.2 1.
DATE OF MINIMUM 1992-03-03 1991-08-21 1991-04-15 1993-08-16 1991-08-21
10TH PERCENTILE 0.0 0.00 0.02 6.3 1.
MEDIAN 5.8 0.02 0.04 10.9 2.
90TH PERCENTILE 16.2 0.04 0.54 13.6 5.
MAXIMUM 17.3 0.07 0.90 14.3 6.
DATE OF MAXIMUM 1993-08-16 1992-03-03 1991-02-15 1991-02-15 1991-04-15
STANDARD DEVIATION 6.6 0.02 0.27 2.8 2.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS DISS
10102 10300 10401 11103 12103
mg/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 19 19 19 19
MEAN 63.54 7.2 8. 2. 5.
MINIMUM 21.40 7.0 0. 1. 3.
DATE OF MINIMUM 1991-04-15 1991-04-15 1992-06-28 1991-04-15 1991-04-15
10TH PERCENTILE 52.63 7.0 0. 1. 4.
MEDIAN 58.40 7.2 6. 2. 5.
90TH PERCENTILE 82.31 7.5 16. 3. 6.
MAXIMUM 102.50 7.6 19. 4. 8.
DATE OF MAXIMUM 1991-04-15 1991-05-27 1992-04-19 1991-04-15 1991-04-15
STANDARD DEVIATION 16.88 0.2 7. 1. 1.
Si P SULPHATE Cl K
REACTIVE DISS DISS DISS
14101 15103 16302 17201 19103
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl mg/L K
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 19 19 19 19
MEAN 0.87 0.038 7. 2. 1.0
MINIMUM 0.00 0.008 3. 1. 0.5
DATE OF MINIMUM 1991-02-15 1993-05-30 1991-02-15 1992-04-19 1991-04-15
10TH PERCENTILE 0.00 0.012 3. 1. 0.7
MEDIAN 0.50 0.020 8. 2. 1.0
90TH PERCENTILE 2.21 0.048 10. 2. 1.4
MAXIMUM 3.50 0.250 12. 2. 1.8
DATE OF MAXIMUM 1991-04-15 1991-04-15 1993-05-30 1992-03-03 1991-04-15
STANDARD DEVIATION 0.97 0.059 3. 0. 0.3
Ca Fe Zn
DISS DISS DISS
20101 26102 30101
mg/L Ca mg/L Fe mg/L Zn
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 19 19 18
MEAN 13.721 0.70 0.017
MINIMUM 4.500 0.00 0.006
DATE OF MINIMUM 1991-04-15 1992-04-19 1991-05-27
10TH PERCENTILE 10.980 0.02 0.009
MEDIAN 13.500 0.07 0.016
90TH PERCENTILE 16.680 0.62 0.022
MAXIMUM 18.900 7.90 0.039
DATE OF MAXIMUM 1992-04-19 1991-04-15 1991-02-15
STANDARD DEVIATION 2.917 1.95 0.008
STATION - CHUN LAKE STATION NO. 026026
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 0.8
LOCATION - OCT. 3 LAT. 67/40/00 LONG. 032/10/00 ELEVATION(M) 0.0
REGIONAL CENTRE - EURA WATER TYPE LAKE
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-02-25 TO 1993-09-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 17 11 12 17 17
MEAN 6.4 0.00 0.00 10.5 0.
MINIMUM 0.0 0.00 0.00 8.5 0.
DATE OF MINIMUM 1992-10-22 1991-02-25 1991-02-25 1991-07-15 1993-09-15
10TH PERCENTILE 0.2 0.00 0.00 8.5 0.
MEDIAN 5.0 0.00 0.00 10.0 0.
90TH PERCENTILE 13.8 0.01 0.00 12.8 1.
MAXIMUM 15.0 0.01 0.02 13.7 1.
DATE OF MAXIMUM 1991-08-20 1993-06-09 1993-08-16 1992-10-22 1992-10-22
STANDARD DEVIATION 5.7 0.00 0.01 1.7 0.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS DISS
10102 10300 10401 11103 12103
mg/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 11 17 17 11 11
MEAN 10.25 6.5 3. 3. 1.
MINIMUM 6.70 6.1 0. 1. 0.
DATE OF MINIMUM 1991-08-20 1993-09-15 1991-02-25 1991-08-09 1993-06-09
10TH PERCENTILE 6.70 6.2 0. 1. 0.
MEDIAN 8.50 6.4 2. 2. 1.
90TH PERCENTILE 9.67 6.8 8. 2. 1.
MAXIMUM 33.00 7.6 11. 14. 2.
DATE OF MAXIMUM 1993-02-24 1992-03-12 1992-10-22 1992-03-12 1992-10-22
STANDARD DEVIATION 7.61 0.3 4. 4. 0.
Si SULPHATE Cl K Ca
REACTIVE DISS DISS DISS
14101 16302 17201 19103 20101
mg/LSiO2 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 2.68 5. 2. 0.6 2.855
MINIMUM 0.80 2. 1. 0.2 1.400
DATE OF MINIMUM 1993-08-16 1991-08-20 1991-06-27 1991-10-15 1992-06-19
10TH PERCENTILE 0.87 2. 1. 0.2 1.460
MEDIAN 2.90 5. 2. 0.4 2.800
90TH PERCENTILE 3.30 7. 3. 0.6 3.560
MAXIMUM 3.40 7. 6. 2.7 5.200
DATE OF MAXIMUM 1993-02-24 1991-02-25 1993-02-24 1992-03-12 1993-02-24
STANDARD DEVIATION 0.81 2. 1. 0.7 0.968
Fe Zn Hg Pb
DISS DISS DISS DISS
26102 30101 80111 82101
mg/L Fe mg/L Zn ug/L Hg mg/L Pb
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 3
MEAN 0.03 0.002 0.001 0.001
MINIMUM 0.00 0.000 0.000
DATE OF MINIMUM 1991-02-25 1991-02-25 1991-02-25
10TH PERCENTILE 0.00 0.000 0.000
MEDIAN 0.00 0.003 0.000
90TH PERCENTILE 0.14 0.005 0.000
MAXIMUM 0.16 0.005 0.010
DATE OF MAXIMUM 1993-06-09 1993-08-16 1993-08-16
STANDARD DEVIATION 0.06 0.002 0.003
STATION - MEZEN RIVER. STATION NO. 026027
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 2.6
LOCATION - OCT. 3 LAT. 63/37/50 LONG. 049/27/10 ELEVATION(M) 104.6
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-04-29 TO 1993-12-31
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 20 20 20 7 19
MEAN 3.8 0.02 0.06 6.6 2.
MINIMUM 0.0 0.01 0.00 4.7 1.
DATE OF MINIMUM 1991-10-31 1991-07-29 1991-05-08 1993-03-09 1991-07-29
10TH PERCENTILE 0.0 0.01 0.00 1.
MEDIAN 2.0 0.01 0.05 6.3 2.
90TH PERCENTILE 15.1 0.02 0.12 4.
MAXIMUM 16.2 0.06 0.22 10.2 5.
DATE OF MAXIMUM 1992-07-30 1993-03-09 1993-05-17 1993-08-10 1991-04-29
STANDARD DEVIATION 5.4 0.02 0.06 2.0 1.
F ALK pH SUSP SOL Na
DISS TOTAL 105 DEG DISS
09104 10102 10300 10401 11103
mg/L F mg/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 12 20 20 20 20
MEAN 9.0 37.67 7.0 7. 5.
MINIMUM 3.6 2.50 6.3 0. 1.
DATE OF MINIMUM 1992-03-09 1991-07-29 1991-05-12 1993-03-09 1992-05-14
10TH PERCENTILE 4.4 6.50 6.3 0. 1.
MEDIAN 9.4 21.05 6.9 6. 4.
90TH PERCENTILE 10.6 77.90 7.4 16. 10.
MAXIMUM 10.9 121.90 8.0 25. 10.
DATE OF MAXIMUM 1991-09-22 1993-03-09 1992-07-30 1991-07-29 1992-03-09
STANDARD DEVIATION 2.0 33.92 0.5 7. 3.
Mg Si P SULPHATE Cl
DISS REACTIVE DISS DISS
12103 14101 15103 16302 17201
mg/L Mg mg/LSiO2 mg/L P mg/L SO4 mg/L Cl
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 20 20 20 20 20
MEAN 3. 2.39 0.029 10. 2.
MINIMUM 0. 1.10 0.008 3. 1.
DATE OF MINIMUM 1991-04-29 1991-04-29 1993-09-28 1991-05-12 1991-04-29
10TH PERCENTILE 0. 1.20 0.010 4. 1.
MEDIAN 4. 1.90 0.022 10. 2.
90TH PERCENTILE 7. 3.80 0.062 17. 3.
MAXIMUM 8. 6.10 0.070 22. 3.
DATE OF MAXIMUM 1993-03-09 1993-03-09 1992-07-30 1993-03-09 1991-09-22
STANDARD DEVIATION 3. 1.25 0.019 5. 1.
K Ca Fe Zn INST
DISS DISS DISS DISS DISCHG
19103 20101 26102 30101 97160
mg/L K mg/L Ca mg/L Fe mg/L Zn 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 20 20 20 20 378
MEAN 0.8 12.500 0.39 0.013 93.3
MINIMUM 0.4 2.800 0.10 0.002 14.3
DATE OF MINIMUM 1991-05-12 1992-05-11 1991-07-29 1991-10-31 1993-03-20
10TH PERCENTILE 0.5 3.200 0.10 0.002 16.2
MEDIAN 0.9 12.700 0.36 0.010 37.4
90TH PERCENTILE 1.1 25.000 0.62 0.021 242.3
MAXIMUM 1.3 28.100 0.98 0.041 980.0
DATE OF MAXIMUM 1992-10-06 1993-03-09 1993-10-27 1992-05-17 1992-05-17
STANDARD DEVIATION 0.2 8.959 0.24 0.011 165.6
STATION - LENA RIVER STATION NO. 026028
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 36.9
LOCATION - OCT. 2 LAT. 72/20/00 LONG. 126/40/00 ELEVATION(M) 0.0
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1993-01-31 TO 1993-10-03
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 24 15 15 23 23
MEAN 4.4 0.06 0.03 10.2 1.
MINIMUM 0.0 0.01 0.01 3.4 0.
DATE OF MINIMUM 1993-01-31 1993-07-27 1993-05-08 1993-07-27 1993-08-13
10TH PERCENTILE 0.0 0.01 0.01 8.6 0.
MEDIAN 0.0 0.03 0.02 10.2 1.
90TH PERCENTILE 15.3 0.11 0.04 12.4 2.
MAXIMUM 15.8 0.11 0.06 13.2 2.
DATE OF MAXIMUM 1993-08-13 1993-04-21 1993-07-27 1993-01-31 1993-01-31
STANDARD DEVIATION 6.5 0.04 0.01 2.1 0.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS DISS
10102 10301 10401 11103 12103
mg/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 15 23 23 15 15
MEAN 54.25 7.5 11. 20. 7.
MINIMUM 18.90 7.1 0. 0. 1.
DATE OF MINIMUM 1993-10-03 1993-04-21 1993-03-31 1993-07-27 1993-08-13
10TH PERCENTILE 19.60 7.2 0. 0. 1.
MEDIAN 39.70 7.4 5. 4. 6.
90TH PERCENTILE 91.65 7.9 31. 47. 11.
MAXIMUM 99.70 8.0 37. 51. 11.
DATE OF MAXIMUM 1993-04-21 1993-01-31 1993-10-03 1993-04-21 1993-05-08
STANDARD DEVIATION 31.82 0.3 13. 22. 4.
Si P SULPHATE Cl K
REACTIVE DISS DISS DISS
14101 15103 16302 17201 19103
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl mg/L K
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 15 15 15 15
MEAN 2.35 0.011 23. 40. 3.5
MINIMUM 0.60 0.005 7. 6. 0.0
DATE OF MINIMUM 1993-07-27 1993-04-21 1993-07-27 1993-08-13 1993-07-27
10TH PERCENTILE 0.60 0.005 7. 6. 0.0
MEDIAN 2.30 0.012 15. 9. 1.1
90TH PERCENTILE 3.50 0.015 43. 91. 8.1
MAXIMUM 3.50 0.016 44. 92. 8.5
DATE OF MAXIMUM 1993-05-08 1993-10-03 1993-04-21 1993-04-21 1993-04-21
STANDARD DEVIATION 1.15 0.004 15. 42. 3.7
Ca Fe Zn
DISS DISS DISS
20101 26102 30101
mg/L Ca mg/L Fe mg/L Zn
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 15 15 15
MEAN 21.327 0.16 0.005
MINIMUM 8.400 0.04 0.000
DATE OF MINIMUM 1993-07-27 1993-05-08 1993-10-03
10TH PERCENTILE 8.400 0.05 0.000
MEDIAN 15.400 0.13 0.003
90TH PERCENTILE 35.500 0.28 0.014
MAXIMUM 35.500 0.54 0.018
DATE OF MAXIMUM 1993-05-08 1993-10-03 1993-08-13
STANDARD DEVIATION 12.088 0.13 0.006
STATION - CHEBOKSARSKOYE RESERVOIR STATION NO. 026101
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 6.1
LOCATION - OCT. 3 LAT. 56/20/00 LONG. 044/06/25 ELEVATION(M) 63.6
REGIONAL CENTRE - EURA WATER TYPE LAKE
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-04-17 TO 1993-11-01
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 36 10 21 36 21
MEAN 13.2 0.59 0.27 9.6 3.
MINIMUM 1.2 0.03 0.10 6.7 1.
DATE OF MINIMUM 1991-11-13 1993-07-07 1993-10-05 1991-07-01 1993-11-01
10TH PERCENTILE 2.0 0.03 0.14 7.6 1.
MEDIAN 13.6 0.22 0.27 9.2 2.
90TH PERCENTILE 21.0 0.76 0.40 12.4 4.
MAXIMUM 25.6 3.26 0.48 12.9 5.
DATE OF MAXIMUM 1991-07-10 1991-11-04 1991-10-01 1993-11-01 1993-05-11
STANDARD DEVIATION 6.8 0.96 0.10 1.8 1.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10102 10300 10401 12103 14101
mg/L pH UNITS mg/L mg/L Mg mg/LSiO2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 9 36 21 9 10
MEAN 99.03 7.5 5. 9. 1.23
MINIMUM 67.70 6.8 0. 6. 0.40
DATE OF MINIMUM 1993-05-11 1991-04-17 1992-09-03 1993-05-11 1992-08-05
10TH PERCENTILE 6.8 1. 0.40
MEDIAN 107.00 7.4 5. 8. 0.90
90TH PERCENTILE 7.9 9. 1.80
MAXIMUM 116.00 8.2 11. 13. 4.00
DATE OF MAXIMUM 1993-11-01 1993-08-09 1993-05-11 1993-07-07 1991-11-04
STANDARD DEVIATION 18.42 0.4 3. 2. 1.07
P SULPHATE SULPHATE Cl Ca
DISS DISS DISS
15103 16302 16303 17201 20101
mg/L P mg/L SO4 mg/L SO4 mg/L Cl 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 21 4 5 9 9
MEAN 0.037 28. 23. 7. 27.456
MINIMUM 0.005 17. 11. 5. 17.600
DATE OF MINIMUM 1993-06-01 1993-05-11 1991-05-07 1991-05-07 1991-05-07
10TH PERCENTILE 0.006
MEDIAN 0.037 30. 26. 7. 26.400
90TH PERCENTILE 0.057
MAXIMUM 0.085 35. 36. 10. 37.700
DATE OF MAXIMUM 1991-10-01 1993-09-01 1992-08-05 1993-11-01 1993-09-01
STANDARD DEVIATION 0.021 8. 11. 2. 6.538
Fe Zn INST
DISS DISS DISCHG
26102 30101 97160
mg/L Fe mg/L Zn m3/S
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 21 21 29
MEAN 0.25 0.014 65.1
MINIMUM 0.01 0.010 64.0
DATE OF MINIMUM 1992-11-04 1992-05-14 1991-07-10
10TH PERCENTILE 0.08 0.010 64.0
MEDIAN 0.23 0.014 64.0
90TH PERCENTILE 0.36 0.016 67.0
MAXIMUM 0.55 0.028 70.0
DATE OF MAXIMUM 1992-05-14 1993-09-01 1991-04-25
STANDARD DEVIATION 0.12 0.005 1.6
STATION - BELAYA RIVER STATION NO. 026103
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 5.5
LOCATION - OCT. 3 LAT. 54/58/04 LONG. 055/58/48 ELEVATION(M) 82.9
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-05-29 TO 1993-10-20
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 19 19 19 19
MEAN 14.7 2.81 0.50 10.3 2.
MINIMUM 4.3 0.20 0.18 6.8 1.
DATE OF MINIMUM 1992-10-19 1993-05-11 1993-08-12 1993-07-14 1993-09-14
10TH PERCENTILE 6.0 0.26 0.25 7.6 1.
MEDIAN 16.9 1.40 0.45 10.3 2.
90TH PERCENTILE 20.5 5.83 0.78 12.3 4.
MAXIMUM 22.5 13.90 1.10 13.7 5.
DATE OF MAXIMUM 1993-07-14 1992-07-07 1991-08-13 1991-08-13 1992-09-15
STANDARD DEVIATION 5.4 3.44 0.25 1.7 1.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10102 10301 10401 12103 14101
mg/L pH UNITS mg/L mg/L Mg mg/LSiO2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 13 19 19 13 13
MEAN 164.85 7.9 120. 25. 3.63
MINIMUM 107.00 7.1 11. 10. 1.20
DATE OF MINIMUM 1992-05-07 1991-09-12 1992-06-09 1993-05-18 1993-06-09
10TH PERCENTILE 116.30 7.4 13. 11. 1.53
MEDIAN 170.00 8.0 55. 27. 3.90
90TH PERCENTILE 195.40 8.2 274. 35. 4.57
MAXIMUM 201.00 8.4 732. 36. 5.30
DATE OF MAXIMUM 1993-06-09 1991-07-09 1993-10-20 1993-07-14 1992-10-19
STANDARD DEVIATION 25.94 0.3 168. 8. 1.10
P SULPHATE SULPHATE Cl Ca
DISS DISS DISS
15103 16302 16303 17201 20101
mg/L P mg/L SO4 mg/L SO4 mg/L Cl 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 19 5 8 13 13
MEAN 0.059 86. 124. 84. 82.415
MINIMUM 0.014 50. 69. 47. 50.100
DATE OF MINIMUM 1992-09-15 1993-05-11 1992-05-07 1993-05-18 1993-05-11
10TH PERCENTILE 0.021 50. 50.700
MEDIAN 0.050 59. 126. 78. 84.200
90TH PERCENTILE 0.117 110. 101.400
MAXIMUM 0.134 147. 184. 152. 120.000
DATE OF MAXIMUM 1993-07-14 1993-06-09 1991-06-17 1992-10-19 1991-08-13
STANDARD DEVIATION 0.035 44. 32. 28. 20.699
Fe Zn Hg INST
DISS DISS DISS DISCHG
26102 30101 80111 97160
mg/L Fe mg/L Zn ug/L Hg m3/S
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 13 19 15 13
MEAN 0.73 0.015 0.160 630.0
MINIMUM 0.22 0.000 0.000 385.0
DATE OF MINIMUM 1992-08-12 1992-09-15 1991-08-13 1991-08-13
10TH PERCENTILE 0.26 0.003 0.000 385.9
MEDIAN 0.45 0.011 0.000 528.0
90TH PERCENTILE 1.44 0.024 0.300 759.1
MAXIMUM 1.85 0.051 0.700 2041.0
DATE OF MAXIMUM 1993-05-11 1992-05-07 1992-10-19 1992-05-07
STANDARD DEVIATION 0.51 0.014 0.206 443.4
STATION - TOM RIVER. STATION NO. 026104
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 6.0
LOCATION - OCT. 3 LAT. 56/34/07 LONG. 084/54/00 ELEVATION(M) 70.9
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-05-06 TO 1992-10-25
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 35 13 35 35 35
MEAN 14.0 0.02 0.31 10.3 2.
MINIMUM 1.7 0.00 0.00 8.4 1.
DATE OF MINIMUM 1992-10-25 1991-05-14 1991-07-15 1991-08-25 1992-05-05
10TH PERCENTILE 4.4 0.00 0.08 8.7 1.
MEDIAN 12.9 0.00 0.26 9.7 2.
90TH PERCENTILE 22.2 0.05 0.59 12.5 3.
MAXIMUM 25.0 0.07 1.00 13.7 5.
DATE OF MAXIMUM 1992-07-15 1991-05-06 1991-05-14 1992-07-24 1991-07-25
STANDARD DEVIATION 6.9 0.03 0.23 1.5 1.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10101 10301 10401 12103 14101
mg/L pH UNITS mg/L mg/L Mg mg/LSiO2
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 35 35 12 12
MEAN 71.52 8.0 22. 4. 5.78
MINIMUM 43.20 7.0 1. 1. 2.50
DATE OF MINIMUM 1991-05-14 1991-10-06 1992-10-25 1992-10-15 1992-07-15
10TH PERCENTILE 44.30 7.3 4. 1. 2.58
MEDIAN 63.05 8.0 14. 3. 4.75
90TH PERCENTILE 98.10 8.8 48. 8. 9.31
MAXIMUM 132.40 9.2 111. 10. 11.20
DATE OF MAXIMUM 1991-07-06 1991-05-06 1992-05-21 1991-07-06 1991-05-06
STANDARD DEVIATION 26.26 0.5 23. 3. 2.76
SULPHATE Cl Ca Fe Zn
DISS DISS DISS DISS
16302 17204 20101 26102 30101
mg/L SO4 mg/L Cl mg/L Ca mg/L Fe mg/L Zn
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 3
MEAN 8. 3. 18.200 0.32 0.120
MINIMUM 1. 1. 9.300 0.04
DATE OF MINIMUM 1991-06-05 1991-05-14 1991-05-14 1992-07-15
10TH PERCENTILE 2. 1. 9.720 0.04
MEDIAN 8. 3. 18.100 0.37
90TH PERCENTILE 12. 6. 24.400 0.53
MAXIMUM 14. 6. 32.400 0.62
DATE OF MAXIMUM 1991-10-15 1992-07-15 1991-07-06 1992-05-05
STANDARD DEVIATION 4. 2. 6.895 0.22
Pb INST
DISS DISCHG
82101 97160
mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 0 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 10 35
MEAN 0.000 1526.5
MINIMUM 0.000 380.0
DATE OF MINIMUM 1991-05-06 1992-08-15
10TH PERCENTILE 0.000 475.0
MEDIAN 0.000 775.0
90TH PERCENTILE 0.000 3860.0
MAXIMUM 0.000 7120.0
DATE OF MAXIMUM 1992-09-05 1991-05-14
STANDARD DEVIATION 0.000 1663.5
STATION - IRTYSH RIVER STATION NO. 026105
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 5.1
LOCATION - OCT. 3 LAT. 55/12/10 LONG. 073/12/20 ELEVATION(M) 69.2
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-05-08 TO 1993-10-28
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3-N NH3 O2
COND DISS
02041 02061 07313 07551 08101
us/cm deg C mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 13 54 18 18 54
MEAN 15. 15.2 0.08 0.17 7.9
MINIMUM 0. 1.4 0.01 0.00 4.5
DATE OF MINIMUM 1993-06-17 1993-10-28 1992-07-16 1993-09-14 1992-07-16
10TH PERCENTILE 0. 6.1 0.01 0.01 5.3
MEDIAN 0. 16.0 0.03 0.16 7.4
90TH PERCENTILE 0. 22.9 0.14 0.29 11.3
MAXIMUM 200. 25.2 0.50 0.48 12.6
DATE OF MAXIMUM 1991-10-17 1991-07-25 1991-06-20 1991-10-17 1991-10-24
STANDARD DEVIATION 55. 6.4 0.12 0.14 2.1
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10101 10300 10401 12103
mg/L O2 mg/L pH UNITS mg/L 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 53 18 54 54 18
MEAN 2. 98.77 7.8 45. 7.
MINIMUM 1. 76.30 7.2 1. 4.
DATE OF MINIMUM 1991-07-25 1992-07-02 1993-08-26 1993-08-26 1991-07-10
10TH PERCENTILE 2. 82.62 7.5 10. 5.
MEDIAN 2. 97.60 7.8 24. 7.
90TH PERCENTILE 3. 106.92 8.2 107. 8.
MAXIMUM 5. 109.20 8.3 183. 10.
DATE OF MAXIMUM 1991-08-22 1991-06-06 1992-07-02 1991-07-04 1993-06-03
STANDARD DEVIATION 1. 8.57 0.2 41. 1.
Si P SULPHATE Cl Ca
REACTIVE DISS DISS DISS
14101 15103 16302 17204 20101
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl 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 18 17 18 18 18
MEAN 1.04 0.097 28. 10. 25.711
MINIMUM 0.10 0.014 10. 3. 17.600
DATE OF MINIMUM 1991-10-17 1991-09-19 1993-07-08 1993-10-28 1993-07-08
10TH PERCENTILE 0.10 0.018 16. 3. 20.800
MEDIAN 0.95 0.056 30. 10. 25.500
90TH PERCENTILE 1.75 0.228 39. 15. 27.990
MAXIMUM 3.10 0.255 48. 17. 31.300
DATE OF MAXIMUM 1993-05-07 1993-06-03 1993-10-28 1991-10-03 1993-05-07
STANDARD DEVIATION 0.80 0.087 9. 4. 2.950
Fe Zn Pb INST
DISS DISS DISS DISCHG
26102 30101 82101 97160
mg/L Fe mg/L Zn mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 18 18 6 36
MEAN 0.42 0.011 0.000 940.6
MINIMUM 0.02 0.000 0.000 595.0
DATE OF MINIMUM 1992-09-24 1991-05-16 1993-05-07 1991-09-26
10TH PERCENTILE 0.09 0.000 618.7
MEDIAN 0.29 0.008 0.000 738.8
90TH PERCENTILE 0.86 0.022 1745.1
MAXIMUM 1.53 0.036 0.000 1989.0
DATE OF MAXIMUM 1993-05-07 1993-10-28 1993-10-28 1992-05-25
STANDARD DEVIATION 0.38 0.011 0.000 427.3
STATION - YENISEI RIVER STATION NO. 026110
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 22.6
LOCATION - OCT. 3 LAT. 67/26/48 LONG. 086/30/07 ELEVATION(M) 1.8
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-07-21 TO 1992-08-02
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07556 08101 08201
deg C mg/L N mg/L N mg/L O2 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 3 3 3 3 3
MEAN 15.9 0.00 0.17 9.5 1.
MINIMUM
DATE OF MINIMUM
10TH PERCENTILE
MEDIAN
90TH PERCENTILE
MAXIMUM
DATE OF MAXIMUM
STANDARD DEVIATION
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS DISS
10102 10300 10401 11103 12103
mg/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 3 3 3 3 3
MEAN 53.97 7.1 8. 6. 3.
MINIMUM
DATE OF MINIMUM
10TH PERCENTILE
MEDIAN
90TH PERCENTILE
MAXIMUM
DATE OF MAXIMUM
STANDARD DEVIATION
Si P SULPHATE Cl K
REACTIVE DISS DISS DISS
14101 15103 16303 17201 19103
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl mg/L K
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 3 3 3 3 3
MEAN 3.90 0.009 10. 8. 0.5
MINIMUM
DATE OF MINIMUM
10TH PERCENTILE
MEDIAN
90TH PERCENTILE
MAXIMUM
DATE OF MAXIMUM
STANDARD DEVIATION
Ca Fe Zn INST
DISS DISS DISS DISCHG
20101 26102 30101 97160
mg/L Ca mg/L Fe mg/L Zn m3/S
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 3 3 2 3
MEAN 15.133 0.29 0.031 20000.0
MINIMUM
DATE OF MINIMUM
10TH PERCENTILE
MEDIAN
90TH PERCENTILE
MAXIMUM
DATE OF MAXIMUM
STANDARD DEVIATION
STATION - OB RIVER STATION NO. 026111
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 22.0
LOCATION - OCT. 3 LAT. 66/37/10 LONG. 066/33/00 ELEVATION(M) 0.4
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-04 TO 1993-12-21
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 35 35 35 35 35
MEAN 5.2 0.14 0.93 7.0 1.
MINIMUM 0.0 0.00 0.41 0.9 0.
DATE OF MINIMUM 1991-01-04 1991-07-22 1993-07-19 1991-03-06 1991-02-05
10TH PERCENTILE 0.0 0.00 0.48 1.8 0.
MEDIAN 0.0 0.08 0.77 6.2 1.
90TH PERCENTILE 15.1 0.33 1.76 11.2 2.
MAXIMUM 21.1 0.46 2.12 15.1 3.
DATE OF MAXIMUM 1993-07-19 1993-04-09 1991-04-05 1993-11-29 1992-03-27
STANDARD DEVIATION 6.9 0.14 0.50 3.7 1.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10101 10300 10401 12103 14101
mg/L pH UNITS mg/L mg/L Mg mg/LSiO2
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 35 35 21 21
MEAN 75.09 7.4 15. 5. 2.86
MINIMUM 31.11 6.6 0. 2. 0.80
DATE OF MINIMUM 1992-07-03 1993-02-16 1993-01-05 1993-07-19 1993-07-19
10TH PERCENTILE 36.72 7.0 1. 3. 1.21
MEDIAN 66.49 7.6 8. 5. 2.10
90TH PERCENTILE 132.06 7.9 37. 10. 5.73
MAXIMUM 170.80 8.4 92. 11. 7.50
DATE OF MAXIMUM 1993-04-09 1992-03-27 1993-11-29 1992-05-29 1991-04-05
STANDARD DEVIATION 38.48 0.4 20. 3. 1.95
SULPHATE Cl Ca Fe Zn
DISS DISS DISS DISS
16302 17204 20101 26102 30101
mg/L SO4 mg/L Cl mg/L Ca mg/L Fe mg/L Zn
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 20 21 21 35 14
MEAN 4. 7. 18.243 0.98 0.029
MINIMUM 2. 3. 8.000 0.16 0.003
DATE OF MINIMUM 1993-04-09 1992-07-03 1992-07-03 1993-12-21 1992-04-14
10TH PERCENTILE 2. 3. 8.300 0.35 0.005
MEDIAN 4. 6. 16.000 0.85 0.019
90TH PERCENTILE 7. 12. 33.900 1.74 0.067
MAXIMUM 9. 15. 41.500 2.83 0.080
DATE OF MAXIMUM 1992-03-27 1991-04-05 1991-04-05 1991-03-06 1992-11-06
STANDARD DEVIATION 2. 3. 9.461 0.64 0.025
Pb
DISS
82101
mg/L Pb
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 12
MEAN 0.003
MINIMUM 0.000
DATE OF MINIMUM 1991-04-05
10TH PERCENTILE 0.000
MEDIAN 0.000
90TH PERCENTILE 0.000
MAXIMUM 0.038
DATE OF MAXIMUM 1991-06-05
STANDARD DEVIATION 0.011
STATION - SEVERNAYA DVINA RIVER STATION NO. 026113
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 6.0
LOCATION - OCT. 3 LAT. 64/08/35 LONG. 041/55/20 ELEVATION(M) 2.1
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-09 TO 1993-12-08
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 36 36 36 35 36
MEAN 5.5 0.10 0.08 7.8 2.
MINIMUM 0.0 0.00 0.00 3.9 1.
DATE OF MINIMUM 1991-01-09 1991-01-09 1991-07-03 1991-03-11 1991-12-03
10TH PERCENTILE 0.0 0.00 0.02 4.8 1.
MEDIAN 0.0 0.02 0.06 8.1 2.
90TH PERCENTILE 16.4 0.26 0.19 10.1 3.
MAXIMUM 23.4 0.44 0.32 11.6 5.
DATE OF MAXIMUM 1991-07-03 1993-04-29 1992-12-14 1991-11-18 1992-08-06
STANDARD DEVIATION 7.2 0.13 0.07 2.1 1.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS DISS
10102 10300 10401 11103 12103
mg/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 21 36 36 21 21
MEAN 109.51 7.6 11. 10. 9.
MINIMUM 28.90 7.0 0. 1. 2.
DATE OF MINIMUM 1992-05-27 1992-11-13 1991-01-09 1992-06-09 1993-06-08
10TH PERCENTILE 31.25 7.2 1. 2. 2.
MEDIAN 101.90 7.6 7. 9. 9.
90TH PERCENTILE 173.30 8.0 21. 16. 14.
MAXIMUM 179.20 8.2 40. 17. 15.
DATE OF MAXIMUM 1991-03-11 1991-08-06 1991-06-06 1993-03-09 1993-03-09
STANDARD DEVIATION 52.75 0.3 10. 5. 5.
Si P SULPHATE Cl K
REACTIVE DISS DISS DISS
14101 15103 16302 17201 19103
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl mg/L K
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 36 21 21 21
MEAN 2.05 0.036 51. 7. 1.6
MINIMUM 0.30 0.008 13. 2. 0.9
DATE OF MINIMUM 1991-08-06 1991-08-06 1992-05-27 1992-05-27 1993-06-08
10TH PERCENTILE 0.44 0.017 16. 2. 1.0
MEDIAN 1.80 0.034 53. 7. 1.6
90TH PERCENTILE 3.99 0.056 83. 10. 2.2
MAXIMUM 4.20 0.072 98. 12. 2.3
DATE OF MAXIMUM 1993-03-09 1991-04-22 1993-03-09 1993-03-09 1993-05-19
STANDARD DEVIATION 1.19 0.015 28. 3. 0.4
Ca Fe Zn Hg Pb
DISS DISS DISS DISS DISS
20101 26102 30101 80111 82101
mg/L Ca mg/L Fe mg/L Zn ug/L Hg mg/L Pb
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 21 20 21 26 19
MEAN 38.105 0.38 0.008 0.108 0.001
MINIMUM 9.800 0.04 0.002 0.000 0.000
DATE OF MINIMUM 1992-05-27 1991-08-06 1992-08-06 1991-01-09 1991-06-06
10TH PERCENTILE 11.630 0.06 0.003 0.000 0.000
MEDIAN 37.000 0.40 0.007 0.000 0.000
90TH PERCENTILE 61.270 0.58 0.015 0.000 0.001
MAXIMUM 65.800 0.65 0.021 2.300 0.011
DATE OF MAXIMUM 1993-03-09 1991-04-22 1993-11-23 1991-03-11 1991-03-11
STANDARD DEVIATION 18.703 0.16 0.005 0.458 0.003
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 24
MEAN 3764.3
MINIMUM 860.0
DATE OF MINIMUM 1992-03-05
10TH PERCENTILE 947.8
MEDIAN 1640.0
90TH PERCENTILE 10070.0
MAXIMUM 16800.0
DATE OF MAXIMUM 1992-05-27
STANDARD DEVIATION 4730.6
STATION - CHEBOKSARSKOYE RESERVOIR STATION NO. 026201
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 6.1
LOCATION - OCT. 3 LAT. 56/20/00 LONG. 044/06/25 ELEVATION(M) 63.6
REGIONAL CENTRE - EURA WATER TYPE LAKE
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-04 TO 1993-12-02
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 63 20 36 63 36
MEAN 8.6 2.00 0.65 9.4 3.
MINIMUM 0.0 0.61 0.03 5.1 1.
DATE OF MINIMUM 1991-01-04 1992-08-05 1992-09-03 1991-07-01 1993-11-01
10TH PERCENTILE 0.0 0.87 0.06 6.8 2.
MEDIAN 6.4 2.03 0.32 9.1 3.
90TH PERCENTILE 21.0 3.04 1.21 12.4 5.
MAXIMUM 26.6 3.36 2.70 14.8 10.
DATE OF MAXIMUM 1991-07-01 1992-03-03 1991-02-04 1993-12-02 1993-12-02
STANDARD DEVIATION 9.0 0.82 0.64 2.2 2.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10102 10300 10401 12103 14101
mg/L pH UNITS mg/L mg/L Mg mg/LSiO2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 18 63 36 18 20
MEAN 196.61 7.6 11. 15. 3.12
MINIMUM 116.00 6.8 0. 9. 0.00
DATE OF MINIMUM 1993-05-11 1991-02-13 1991-07-01 1991-03-01 1991-11-04
10TH PERCENTILE 120.80 7.0 2. 10. 0.10
MEDIAN 203.50 7.6 9. 15. 3.00
90TH PERCENTILE 238.00 8.2 24. 19. 5.70
MAXIMUM 241.00 8.8 33. 21. 5.90
DATE OF MAXIMUM 1992-01-04 1991-08-01 1991-11-04 1992-03-03 1992-03-03
STANDARD DEVIATION 37.60 0.5 9. 3. 2.17
P SULPHATE SULPHATE Cl Ca
DISS DISS DISS
15103 16302 16303 17201 20101
mg/L P mg/L SO4 mg/L SO4 mg/L Cl 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 7 11 18 18
MEAN 0.201 65. 71. 29. 68.233
MINIMUM 0.025 46. 33. 15. 36.100
DATE OF MINIMUM 1992-02-03 1993-05-11 1991-05-07 1991-05-07 1991-05-07
10TH PERCENTILE 0.072 34. 15. 42.820
MEDIAN 0.154 56. 72. 29. 71.700
90TH PERCENTILE 0.231 90. 38. 78.460
MAXIMUM 1.731 92. 100. 39. 84.100
DATE OF MAXIMUM 1991-06-05 1993-02-01 1992-08-05 1992-01-04 1991-03-01
STANDARD DEVIATION 0.274 19. 19. 7. 13.191
Fe Zn INST
DISS DISS DISCHG
26102 30101 97160
mg/L Fe mg/L Zn m3/S
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 36 35 50
MEAN 0.33 0.013 65.4
MINIMUM 0.09 0.010 64.0
DATE OF MINIMUM 1992-09-03 1991-01-04 1991-07-10
10TH PERCENTILE 0.12 0.010 64.0
MEDIAN 0.32 0.013 65.5
90TH PERCENTILE 0.49 0.016 67.0
MAXIMUM 0.67 0.022 70.0
DATE OF MAXIMUM 1993-05-11 1992-04-02 1991-04-25
STANDARD DEVIATION 0.15 0.003 1.3
STATION - BELAYA RIVER STATION NO. 026203
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 5.5
LOCATION - OCT. 3 LAT. 54/58/04 LONG. 055/58/48 ELEVATION(M) 82.9
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-10 TO 1993-12-14
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 37 37 37 37 37
MEAN 7.6 2.04 0.85 10.4 2.
MINIMUM 0.0 0.14 0.20 6.4 0.
DATE OF MINIMUM 1991-01-10 1993-05-11 1991-07-09 1991-10-14 1991-09-12
10TH PERCENTILE 0.0 0.27 0.25 7.8 1.
MEDIAN 6.2 1.11 0.65 9.8 2.
90TH PERCENTILE 18.1 4.43 1.60 14.2 3.
MAXIMUM 22.5 13.90 2.35 14.8 5.
DATE OF MAXIMUM 1993-07-14 1992-07-07 1993-02-11 1991-11-13 1993-04-20
STANDARD DEVIATION 7.9 2.42 0.57 2.3 1.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10102 10301 10401 12103 14101
mg/L pH UNITS mg/L mg/L Mg mg/LSiO2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 22 37 37 22 22
MEAN 174.13 7.9 107. 22. 4.14
MINIMUM 95.80 7.0 6. 8. 2.20
DATE OF MINIMUM 1992-05-07 1992-05-07 1991-01-10 1991-08-13 1993-06-09
10TH PERCENTILE 107.00 7.4 9. 12. 2.88
MEDIAN 173.00 7.9 29. 21. 3.70
90TH PERCENTILE 215.60 8.3 366. 36. 5.44
MAXIMUM 299.00 8.4 901. 49. 7.90
DATE OF MAXIMUM 1993-02-11 1991-04-11 1992-08-12 1993-11-15 1991-04-11
STANDARD DEVIATION 44.06 0.3 186. 10. 1.21
P SULPHATE SULPHATE Cl Ca
DISS DISS DISS
15103 16302 16303 17201 20101
mg/L P mg/L SO4 mg/L SO4 mg/L Cl 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 37 8 14 22 22
MEAN 0.069 88. 133. 75. 89.555
MINIMUM 0.014 46. 73. 36. 48.100
DATE OF MINIMUM 1991-06-17 1993-04-20 1992-06-09 1993-07-14 1993-05-11
10TH PERCENTILE 0.029 77. 44. 52.100
MEDIAN 0.052 80. 134. 70. 89.200
90TH PERCENTILE 0.153 168. 109. 114.000
MAXIMUM 0.232 136. 228. 137. 146.000
DATE OF MAXIMUM 1991-04-11 1993-02-11 1991-11-13 1992-10-19 1991-08-13
STANDARD DEVIATION 0.049 41. 40. 24. 24.336
Fe Zn Hg INST
DISS DISS DISS DISCHG
26102 30101 80111 97160
mg/L Fe mg/L Zn ug/L Hg m3/S
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 22 37 27 25
MEAN 0.73 0.016 0.400 607.5
MINIMUM 0.11 0.000 0.000 298.0
DATE OF MINIMUM 1991-11-13 1991-09-12 1991-08-13 1992-02-18
10TH PERCENTILE 0.24 0.000 0.000 313.0
MEDIAN 0.51 0.010 0.200 443.0
90TH PERCENTILE 1.61 0.042 0.780 1051.5
MAXIMUM 1.98 0.075 2.600 2041.0
DATE OF MAXIMUM 1991-05-16 1992-10-19 1991-04-11 1992-05-07
STANDARD DEVIATION 0.57 0.018 0.669 449.4
STATION - TOM RIVER STATION NO. 026204
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 6.0
LOCATION - OCT. 3 LAT. 56/34/07 LONG. 084/54/00 ELEVATION(M) 70.9
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-08 TO 1992-12-25
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 75 20 75 75 72
MEAN 6.7 0.04 0.65 9.2 2.
MINIMUM 0.0 0.00 0.00 0.0 1.
DATE OF MINIMUM 1991-01-08 1991-05-06 1991-03-05 1992-02-26 1992-06-06
10TH PERCENTILE 0.0 0.00 0.15 6.5 1.
MEDIAN 0.2 0.00 0.62 9.1 2.
90TH PERCENTILE 20.4 0.10 1.16 12.5 4.
MAXIMUM 25.0 0.42 2.20 13.8 6.
DATE OF MAXIMUM 1992-07-15 1992-03-15 1991-01-08 1992-11-05 1991-07-25
STANDARD DEVIATION 8.4 0.10 0.43 2.4 1.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10101 10301 10401 12103 14101
mg/L pH UNITS mg/L mg/L Mg mg/LSiO2
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 71 73 14 14
MEAN 82.42 7.9 16. 4. 5.16
MINIMUM 27.90 7.1 0. 1. 2.00
DATE OF MINIMUM 1991-05-14 1992-01-27 1991-02-25 1991-05-06 1991-07-06
10TH PERCENTILE 33.34 7.3 4. 1. 2.00
MEDIAN 68.50 7.8 11. 3. 4.90
90TH PERCENTILE 147.15 8.6 35. 6. 7.80
MAXIMUM 167.30 8.9 58. 15. 9.70
DATE OF MAXIMUM 1992-03-15 1991-06-05 1992-02-26 1991-07-06 1991-05-06
STANDARD DEVIATION 43.18 0.5 14. 3. 2.19
SULPHATE Cl Ca Fe Zn
DISS DISS DISS DISS
16302 17204 20101 26102 30101
mg/L SO4 mg/L Cl mg/L Ca mg/L Fe mg/L Zn
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 14 14 14 14 3
MEAN 18. 5. 20.764 0.41 0.053
MINIMUM 2. 1. 10.200 0.03
DATE OF MINIMUM 1991-06-05 1992-05-15 1991-05-14 1991-05-06
10TH PERCENTILE 3. 1. 10.680 0.04
MEDIAN 10. 3. 20.850 0.38
90TH PERCENTILE 18. 13. 28.300 0.63
MAXIMUM 120. 19. 33.300 1.34
DATE OF MAXIMUM 1992-05-05 1992-03-15 1991-03-22 1991-10-15
STANDARD DEVIATION 30. 6. 7.088 0.35
Pb INST
DISS DISCHG
82101 97160
mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 0 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 12 75
MEAN 0.000 1059.6
MINIMUM 0.000 146.0
DATE OF MINIMUM 1991-03-22 1992-03-25
10TH PERCENTILE 0.000 172.5
MEDIAN 0.000 500.0
90TH PERCENTILE 0.000 2750.0
MAXIMUM 0.000 8000.0
DATE OF MAXIMUM 1992-10-15 1992-04-24
STANDARD DEVIATION 0.000 1641.5
STATION - IRTYSH RIVER STATION NO. 026205
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 5.1
LOCATION - OCT. 3 LAT. 55/12/10 LONG. 073/12/20 ELEVATION(M) 69.2
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-01 TO 1993-12-23
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3-N NH3 O2
COND DISS
02041 02061 07313 07551 08101
us/cm deg C mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 582 1042 34 36 1047
MEAN 0. 7.6 0.19 0.66 10.3
MINIMUM 0. 0.0 0.00 0.03 3.2
DATE OF MINIMUM 1991-02-23 1991-01-01 1992-06-05 1993-07-08 1991-06-27
10TH PERCENTILE 0. 0.0 0.01 0.09 6.8
MEDIAN 0. 3.0 0.15 0.48 11.0
90TH PERCENTILE 0. 21.6 0.36 1.63 13.0
MAXIMUM 0. 26.0 0.71 2.44 15.2
DATE OF MAXIMUM 1992-03-26 1991-07-30 1991-02-07 1991-02-07 1991-04-05
STANDARD DEVIATION 0. 8.7 0.15 0.65 2.4
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10101 10300 10401 12103
mg/L O2 mg/L pH UNITS mg/L 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 104 21 106 106 21
MEAN 3. 108.23 7.7 27. 9.
MINIMUM 0. 88.50 7.0 4. 4.
DATE OF MINIMUM 1991-02-28 1992-07-02 1991-09-12 1991-10-03 1991-07-10
10TH PERCENTILE 1. 90.61 7.3 9. 7.
MEDIAN 2. 108.60 7.7 20. 8.
90TH PERCENTILE 4. 117.13 8.1 52. 11.
MAXIMUM 5. 125.10 8.5 128. 13.
DATE OF MAXIMUM 1991-11-15 1993-05-07 1993-01-28 1993-06-28 1993-06-03
STANDARD DEVIATION 1. 9.66 0.3 23. 2.
Si P SULPHATE Cl Ca
REACTIVE DISS DISS DISS
14101 15103 16302 17204 20101
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl 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 168 25 21 21 21
MEAN 0.14 0.169 35. 16. 28.248
MINIMUM 0.00 0.000 15. 5. 22.600
DATE OF MINIMUM 1991-11-23 1991-10-03 1993-07-08 1993-09-14 1993-07-08
10TH PERCENTILE 0.00 0.042 22. 7. 24.440
MEDIAN 0.00 0.104 35. 16. 28.500
90TH PERCENTILE 0.40 0.297 45. 25. 31.300
MAXIMUM 3.80 0.610 48. 32. 33.900
DATE OF MAXIMUM 1993-05-07 1992-11-05 1993-10-28 1991-09-12 1993-05-07
STANDARD DEVIATION 0.49 0.145 9. 7. 2.821
Fe Zn Pb INST
DISS DISS DISS DISCHG
26102 30101 82101 97160
mg/L Fe mg/L Zn mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 35 31 14 669
MEAN 1.44 0.010 0.000 777.6
MINIMUM 0.06 0.000 0.000 283.0
DATE OF MINIMUM 1991-03-14 1992-03-05 1991-03-14 1991-12-15
10TH PERCENTILE 0.12 0.000 0.000 468.1
MEDIAN 0.30 0.010 0.000 636.0
90TH PERCENTILE 2.88 0.022 0.000 1478.9
MAXIMUM 20.00 0.034 0.000 2420.0
DATE OF MAXIMUM 1992-11-05 1993-10-28 1993-10-28 1991-05-31
STANDARD DEVIATION 3.72 0.010 0.000 403.7
STATION - YENISEI RIVER STATION NO. 026210
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 22.6
LOCATION - OCT. 3 LAT. 67/26/48 LONG. 086/30/07 ELEVATION(M) 1.8
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-07-21 TO 1992-08-02
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07556 08101 08201
deg C mg/L N mg/L N mg/L O2 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 3 3 3 3 3
MEAN 16.1 0.00 0.27 9.5 1.
MINIMUM
DATE OF MINIMUM
10TH PERCENTILE
MEDIAN
90TH PERCENTILE
MAXIMUM
DATE OF MAXIMUM
STANDARD DEVIATION
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS DISS
10102 10301 10401 11103 12103
mg/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 3 3 3 3 3
MEAN 54.43 7.1 2. 6. 4.
MINIMUM
DATE OF MINIMUM
10TH PERCENTILE
MEDIAN
90TH PERCENTILE
MAXIMUM
DATE OF MAXIMUM
STANDARD DEVIATION
Si P SULPHATE Cl K
REACTIVE DISS DISS DISS
14101 15103 16303 17201 19103
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl mg/L K
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 3 3 3 3 3
MEAN 3.83 0.015 9. 8. 0.5
MINIMUM
DATE OF MINIMUM
10TH PERCENTILE
MEDIAN
90TH PERCENTILE
MAXIMUM
DATE OF MAXIMUM
STANDARD DEVIATION
Ca Fe Zn INST
DISS DISS DISS DISCHG
20101 26102 30101 97160
mg/L Ca mg/L Fe mg/L Zn m3/S
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 3 3 2 3
MEAN 15.067 0.32 0.025 20000.0
MINIMUM
DATE OF MINIMUM
10TH PERCENTILE
MEDIAN
90TH PERCENTILE
MAXIMUM
DATE OF MAXIMUM
STANDARD DEVIATION
STATION - OB RIVER STATION NO. 026211
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 22.0
LOCATION - OCT. 3 LAT. 66/37/10 LONG. 066/33/00 ELEVATION(M) 0.4
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-04 TO 1993-12-21
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 35 35 35 35 35
MEAN 5.1 0.15 1.02 6.9 1.
MINIMUM 0.0 0.00 0.33 1.2 0.
DATE OF MINIMUM 1991-01-04 1993-06-03 1992-11-06 1991-03-06 1992-11-06
10TH PERCENTILE 0.0 0.00 0.42 1.7 1.
MEDIAN 0.0 0.12 0.80 7.8 1.
90TH PERCENTILE 15.7 0.40 1.89 10.4 2.
MAXIMUM 20.4 0.64 2.51 13.7 3.
DATE OF MAXIMUM 1993-07-19 1991-02-05 1991-10-15 1991-07-22 1991-03-06
STANDARD DEVIATION 6.9 0.16 0.59 3.6 1.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10101 10300 10401 12103 14101
mg/L pH UNITS mg/L mg/L Mg mg/LSiO2
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 35 35 21 21
MEAN 71.86 7.4 9. 6. 3.15
MINIMUM 29.89 6.8 1. 1. 1.10
DATE OF MINIMUM 1992-09-04 1991-01-04 1993-07-19 1991-06-05 1992-09-04
10TH PERCENTILE 39.83 6.8 1. 1. 1.33
MEDIAN 66.49 7.4 8. 5. 1.90
90TH PERCENTILE 118.64 8.0 17. 11. 7.41
MAXIMUM 154.94 8.3 28. 18. 8.10
DATE OF MAXIMUM 1992-03-27 1992-03-27 1992-06-09 1992-03-27 1991-04-29
STANDARD DEVIATION 34.62 0.4 6. 4. 2.30
SULPHATE Cl Ca Fe Zn
DISS DISS DISS DISS
16302 17204 20101 26102 30101
mg/L SO4 mg/L Cl mg/L Ca mg/L Fe mg/L Zn
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 20 21 7 35 14
MEAN 5. 7. 15.971 1.18 0.023
MINIMUM 2. 4. 7.200 0.18 0.000
DATE OF MINIMUM 1993-04-09 1992-07-03 1993-06-22 1992-01-08 1992-01-08
10TH PERCENTILE 2. 4. 0.42 0.001
MEDIAN 4. 5. 16.000 1.04 0.016
90TH PERCENTILE 8. 13. 2.07 0.041
MAXIMUM 10. 16. 28.800 3.38 0.100
DATE OF MAXIMUM 1991-10-15 1991-04-05 1993-04-09 1993-04-09 1993-12-21
STANDARD DEVIATION 3. 4. 7.223 0.74 0.026
Pb
DISS
82101
mg/L Pb
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 13
MEAN 0.003
MINIMUM 0.000
DATE OF MINIMUM 1991-04-05
10TH PERCENTILE 0.000
MEDIAN 0.000
90TH PERCENTILE 0.000
MAXIMUM 0.038
DATE OF MAXIMUM 1991-06-05
STANDARD DEVIATION 0.011
STATION - SEVERNAYA DVINA RIVER STATION NO. 026213
COUNTRY - RUSSIAN FEDERATION DEPTH(M) 6.0
LOCATION - OCT. 3 LAT. 64/08/35 LONG. 041/55/20 ELEVATION(M) 2.1
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1991-01-01 TO 1993-12-31
PERIOD OF RECORD FROM - 1991-01-09 TO 1993-12-08
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
TEMP NO3-N NH3 O2 BOD
DISS
02061 07313 07551 08101 08201
deg C mg/L N mg/L N mg/L O2 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 53 53
MEAN 7.1 0.08 0.07 7.8 2.
MINIMUM 0.0 0.00 0.00 3.2 1.
DATE OF MINIMUM 1991-01-09 1991-07-03 1991-08-06 1991-03-11 1993-03-09
10TH PERCENTILE 0.0 0.00 0.01 4.4 1.
MEDIAN 6.2 0.01 0.05 8.0 2.
90TH PERCENTILE 16.8 0.24 0.16 10.2 4.
MAXIMUM 23.4 0.40 0.27 12.1 6.
DATE OF MAXIMUM 1991-07-03 1992-02-03 1993-09-18 1993-10-20 1992-05-27
STANDARD DEVIATION 7.5 0.11 0.06 2.2 1.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS DISS
10102 10300 10401 11103 12103
mg/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 31 54 54 31 31
MEAN 112.36 7.7 12. 10. 9.
MINIMUM 26.60 7.2 0. 2. 2.
DATE OF MINIMUM 1993-05-19 1992-01-21 1991-01-09 1992-05-27 1993-05-19
10TH PERCENTILE 32.30 7.3 1. 2. 2.
MEDIAN 132.40 7.7 8. 13. 11.
90TH PERCENTILE 176.88 8.0 26. 17. 15.
MAXIMUM 181.10 8.2 63. 18. 16.
DATE OF MAXIMUM 1992-04-05 1991-09-12 1993-06-08 1992-04-05 1992-09-24
STANDARD DEVIATION 54.99 0.3 12. 6. 5.
Si P SULPHATE Cl K
REACTIVE DISS DISS DISS
14101 15103 16302 17201 19103
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl mg/L K
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 31 54 31 31 31
MEAN 2.02 0.030 57. 7. 1.4
MINIMUM 0.30 0.010 16. 1. 0.8
DATE OF MINIMUM 1991-08-06 1991-07-03 1993-05-19 1992-05-27 1991-06-06
10TH PERCENTILE 0.42 0.017 22. 2. 1.0
MEDIAN 1.60 0.030 62. 9. 1.6
90TH PERCENTILE 3.89 0.041 93. 11. 1.8
MAXIMUM 4.20 0.050 108. 12. 2.0
DATE OF MAXIMUM 1993-03-09 1991-03-11 1993-03-09 1993-03-09 1992-04-05
STANDARD DEVIATION 1.27 0.010 28. 4. 0.3
Ca Fe Zn Hg Pb
DISS DISS DISS DISS DISS
20101 26102 30101 80111 82101
mg/L Ca mg/L Fe mg/L Zn ug/L Hg mg/L Pb
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 31 31 32 33 27
MEAN 41.413 0.30 0.009 0.173 0.002
MINIMUM 10.700 0.03 0.000 0.000 0.000
DATE OF MINIMUM 1993-05-19 1992-08-06 1993-01-20 1991-02-05 1991-02-05
10TH PERCENTILE 14.600 0.05 0.001 0.000 0.000
MEDIAN 48.700 0.31 0.007 0.000 0.000
90TH PERCENTILE 65.580 0.49 0.015 0.000 0.007
MAXIMUM 67.600 0.63 0.038 4.600 0.032
DATE OF MAXIMUM 1993-03-09 1993-09-18 1993-03-09 1992-01-21 1992-01-21
STANDARD DEVIATION 18.983 0.15 0.007 0.817 0.007
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 36
MEAN 2956.3
MINIMUM 860.0
DATE OF MINIMUM 1992-03-05
10TH PERCENTILE 893.0
MEDIAN 1610.0
90TH PERCENTILE 6105.0
MAXIMUM 16800.0
DATE OF MAXIMUM 1992-05-27
STANDARD DEVIATION 3855.0
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