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STATISTICS FOR THE RUSSIAN FEDERATION
GEMS/WATER - STATISTICAL SUMMARY BY STATION 2002-02-04 PAGE 295
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-05-16 TO 1997-09-10
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NH3 O2 BOD
SAMPLE DISS
00190 02061 07551 08101 08201
N/A deg C 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 6 6 6 6 6
MEAN 1. 13.6 0.35 9.2 2.
MINIMUM 1. 0.4 0.18 7.6 1.
DATE OF MINIMUM 1997-05-16 1997-05-16 1997-05-16 1997-07-24 1997-08-10
10TH PERCENTILE
MEDIAN 1. 14.2 0.37 9.5 2.
90TH PERCENTILE
MAXIMUM 1. 20.5 0.55 10.8 3.
DATE OF MAXIMUM 1997-09-10 1997-07-24 1997-08-10 1997-05-16 1997-05-16
STANDARD DEVIATION 0. 7.2 0.14 1.3 1.
pH Mg Si P TOTAL SULPHATE
DISS REACTIVE DISS
10301 12101 14101 15417 16303
pH UNITS mg/L Mg mg/LSiO2 mg/L P mg/L SO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 6 3 3 6 1
MEAN 7.6 8. 0.23 0.234 35.
MINIMUM 6.2 0.021
DATE OF MINIMUM 1997-07-24 1997-05-16
10TH PERCENTILE
MEDIAN 7.8 0.140
90TH PERCENTILE
MAXIMUM 7.9 0.660
DATE OF MAXIMUM 1997-06-05 1997-06-05
STANDARD DEVIATION 0.7 0.245
Cl Ca Fe Zn INST
DISS DISS DISS DISS DISCHG
17201 20101 26102 30101 97160
mg/L Cl 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 4 2 6 2 6
MEAN 7. 28.900 0.27 0.011 1736.7
MINIMUM 5. 0.18 1350.0
DATE OF MINIMUM 1997-05-16 1997-08-10 1997-09-10
10TH PERCENTILE
MEDIAN 8. 0.26 1490.0
90TH PERCENTILE
MAXIMUM 8. 0.43 2850.0
DATE OF MAXIMUM 1997-08-13 1997-05-16 1997-05-16
STANDARD DEVIATION 1. 0.08 571.8
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-02-11 TO 1999-12-21
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG ELEC TEMP NO3-N NH3
SAMPLE COND
00190 02041 02061 07313 07551
N/A us/cm deg C 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 8 41 45 13 8
MEAN 1. 0. 7.4 0.23 0.00
MINIMUM 1. 0. 0.0 0.00 0.00
DATE OF MINIMUM 1997-02-11 1999-01-05 1997-02-11 1999-05-25 1997-02-11
10TH PERCENTILE 0. 0.0 0.00
MEDIAN 1. 0. 5.2 0.01 0.00
90TH PERCENTILE 0. 18.6 0.72
MAXIMUM 1. 0. 22.2 0.80 0.00
DATE OF MAXIMUM 1997-12-16 1997-09-24 1999-07-30 1999-03-04 1997-12-16
STANDARD DEVIATION 0. 0. 8.1 0.31 0.00
NH3 O2 BOD ALK pH
DISS TOTAL
07556 08101 08201 10101 10300
mg/L N mg/L O2 mg/L O2 mg/L 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 13 44 21 9 45
MEAN 0.03 9.6 2. 89.01 7.5
MINIMUM 0.00 7.2 1. 24.40 6.9
DATE OF MINIMUM 1999-03-04 1999-02-18 1999-06-28 1999-05-25 1999-05-25
10TH PERCENTILE 0.00 7.8 1. 7.2
MEDIAN 0.00 9.2 1. 94.00 7.6
90TH PERCENTILE 0.08 12.2 2. 7.8
MAXIMUM 0.20 12.9 3. 123.00 7.8
DATE OF MAXIMUM 1999-11-04 1999-11-16 1999-04-26 1999-02-03 1997-10-15
STANDARD DEVIATION 0.06 1.7 0. 26.94 0.2
SUSP SOL Na Mg Si P TOTAL
105 DEG DISS DISS REACTIVE DISS
10401 11103 12101 14101 15417
mg/L mg/L Na mg/L Mg mg/LSiO2 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 13 9 16 9 9
MEAN 20. 7. 5. 5.37 0.010
MINIMUM 2. 4. 2. 1.20 0.000
DATE OF MINIMUM 1999-01-25 1997-08-15 1999-05-25 1999-05-25 1999-02-03
10TH PERCENTILE 2. 2.
MEDIAN 10. 7. 5. 5.40 0.005
90TH PERCENTILE 39. 7.
MAXIMUM 81. 10. 7. 9.90 0.044
DATE OF MAXIMUM 1999-04-26 1997-02-11 1997-02-11 1999-02-03 1999-05-25
STANDARD DEVIATION 23. 2. 2. 2.25 0.015
SULPHATE Cl K Ca Fe
DISS DISS DISS DISS
16302 17201 19103 20101 26102
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 20 21 8 16 9
MEAN 13. 3. 0.9 22.225 0.77
MINIMUM 6. 1. 0.0 5.600 0.17
DATE OF MINIMUM 1999-05-25 1997-08-15 1999-05-25 1999-05-25 1999-02-03
10TH PERCENTILE 8. 2. 12.560
MEDIAN 14. 2. 1.0 22.600 0.58
90TH PERCENTILE 17. 3. 28.980
MAXIMUM 19. 4. 1.4 31.300 1.84
DATE OF MAXIMUM 1997-05-20 1997-02-11 1997-02-11 1997-02-11 1999-04-26
STANDARD DEVIATION 4. 1. 0.4 5.951 0.56
Zn Pb INST
DISS DISS DISCHG
30101 82101 97160
mg/L Zn 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 13 13 8
MEAN 0.006 0.006 709.1
MINIMUM 0.000 0.000 105.0
DATE OF MINIMUM 1999-01-25 1999-09-22 1997-05-20
10TH PERCENTILE 0.000 0.001
MEDIAN 0.005 0.006 714.0
90TH PERCENTILE 0.008 0.008
MAXIMUM 0.027 0.010 1810.0
DATE OF MAXIMUM 1999-11-04 1999-07-30 1997-08-15
STANDARD DEVIATION 0.007 0.003 551.4
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-05-13 TO 1999-10-12
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07551 08101
N/A 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 6 13 7 14 14
MEAN 1. 14.1 1.05 0.47 9.7
MINIMUM 1. 8.4 0.59 0.07 7.4
DATE OF MINIMUM 1997-05-13 1997-10-09 1999-05-03 1997-08-12 1997-06-24
10TH PERCENTILE 8.4 0.12 7.9
MEDIAN 1. 15.2 0.99 0.28 9.5
90TH PERCENTILE 18.5 0.98 11.1
MAXIMUM 1. 18.7 1.76 1.90 11.8
DATE OF MAXIMUM 1997-10-09 1999-08-10 1999-10-12 1999-05-03 1999-06-07
STANDARD DEVIATION 0. 3.9 0.42 0.53 1.2
BOD ALK pH pH SUSP SOL
TOTAL 105 DEG
08201 10102 10300 10301 10401
mg/L O2 mg/L pH UNITS 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 13 5 5 9 7
MEAN 1. 143.20 8.2 7.9 28.
MINIMUM 1. 92.00 8.0 7.4 5.
DATE OF MINIMUM 1997-08-12 1999-05-12 1997-10-09 1999-05-03 1999-10-12
10TH PERCENTILE 1.
MEDIAN 1. 158.00 8.2 7.8 25.
90TH PERCENTILE 2.
MAXIMUM 3. 178.00 8.3 8.6 60.
DATE OF MAXIMUM 1997-06-24 1999-10-12 1997-08-12 1999-10-12 1999-05-12
STANDARD DEVIATION 1. 37.49 0.1 0.3 17.
Mg Si P TOTAL SULPHATE Cl
DISS REACTIVE DISS DISS
12101 14101 15417 16303 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 8 7 11 8 5
MEAN 18. 2.70 0.060 94. 36.
MINIMUM 7. 1.20 0.000 33. 10.
DATE OF MINIMUM 1997-05-13 1999-05-03 1999-05-03 1999-05-03 1999-05-03
10TH PERCENTILE 0.001
MEDIAN 19. 2.70 0.060 99. 41.
90TH PERCENTILE 0.126
MAXIMUM 27. 3.70 0.132 144. 54.
DATE OF MAXIMUM 1997-08-12 1997-05-13 1997-08-12 1997-08-12 1999-05-12
STANDARD DEVIATION 8. 0.83 0.045 42. 17.
Cl Ca Fe Zn Hg
DISS DISS DISS DISS DISS
17204 20101 26102 30101 80111
mg/L Cl mg/L Ca mg/L Fe mg/L Zn ug/L Hg
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 8 6 11 7
MEAN 56. 63.775 0.17 0.003 0.000
MINIMUM 4.500 0.06 0.000 0.000
DATE OF MINIMUM 1999-08-10 1999-06-07 1997-07-09 1999-05-12
10TH PERCENTILE 0.000
MEDIAN 65.100 0.12 0.000 0.000
90TH PERCENTILE 0.013
MAXIMUM 116.000 0.43 0.014 0.000
DATE OF MAXIMUM 1997-10-09 1999-05-12 1999-05-12 1999-10-12
STANDARD DEVIATION 40.840 0.15 0.005 0.000
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 6
MEAN 1126.8
MINIMUM 313.0
DATE OF MINIMUM 1997-09-11
10TH PERCENTILE
MEDIAN 409.0
90TH PERCENTILE
MAXIMUM 4617.0
DATE OF MAXIMUM 1997-05-13
STANDARD DEVIATION 1713.4
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-06-05 TO 1999-10-14
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07551 08101
N/A 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 4 16 5 16 16
MEAN 1. 13.4 0.49 0.19 10.0
MINIMUM 1. 1.0 0.13 0.00 8.7
DATE OF MINIMUM 1997-06-05 1999-04-25 1999-07-11 1999-08-15 1997-07-05
10TH PERCENTILE 3.6 0.02 8.8
MEDIAN 1. 13.1 0.29 0.13 9.6
90TH PERCENTILE 19.6 0.40 11.7
MAXIMUM 1. 26.4 1.55 0.46 12.6
DATE OF MAXIMUM 1997-10-15 1999-07-11 1999-04-25 1999-10-14 1999-10-14
STANDARD DEVIATION 0. 6.4 0.60 0.14 1.2
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10101 10301 10401 12101
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 16 5 16 12 9
MEAN 2. 80.66 7.9 9. 4.
MINIMUM 1. 34.50 6.7 0. 2.
DATE OF MINIMUM 1999-04-25 1999-06-15 1999-05-24 1999-04-25 1999-04-25
10TH PERCENTILE 1. 6.8 0.
MEDIAN 2. 60.90 8.2 6. 4.
90TH PERCENTILE 2. 8.5 16.
MAXIMUM 2. 154.40 8.8 35. 7.
DATE OF MAXIMUM 1997-07-05 1999-10-05 1997-07-05 1999-07-11 1997-10-15
STANDARD DEVIATION 0. 52.02 0.6 9. 2.
Si P TOTAL SULPHATE SULPHATE Cl
REACTIVE DISS DISS
14101 15417 16301 16302 17201
mg/LSiO2 mg/L P mg/L SO4 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 9 8 5 4 9
MEAN 2.08 0.038 9. 26. 4.
MINIMUM 0.60 0.010 5. 12. 0.
DATE OF MINIMUM 1999-09-15 1999-06-15 1999-06-15 1997-06-05 1999-04-25
10TH PERCENTILE
MEDIAN 1.80 0.025 10. 27. 2.
90TH PERCENTILE
MAXIMUM 4.20 0.143 11. 38. 8.
DATE OF MAXIMUM 1999-04-25 1997-10-15 1999-09-15 1997-09-15 1997-10-15
STANDARD DEVIATION 1.30 0.044 2. 13. 3.
Ca Fe Zn Hg Pb
DISS DISS DISS DISS DISS
20101 26102 30101 80111 82102
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 9 9 3 6 4
MEAN 19.189 0.14 0.000 0.015 0.000
MINIMUM 11.100 0.02 0.000 0.000
DATE OF MINIMUM 1999-06-15 1997-07-05 1999-04-25 1997-10-15
10TH PERCENTILE
MEDIAN 18.400 0.04 0.000 0.000
90TH PERCENTILE
MAXIMUM 29.300 0.42 0.070 0.000
DATE OF MAXIMUM 1997-10-15 1997-10-15 1997-10-15 1999-07-11
STANDARD DEVIATION 6.139 0.16 0.028 0.000
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 1
MEAN 2360.0
MINIMUM
DATE OF MINIMUM
10TH PERCENTILE
MEDIAN
90TH PERCENTILE
MAXIMUM
DATE OF MAXIMUM
STANDARD DEVIATION
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1999-01-10 TO 1999-11-03
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 13 8 8 19 18
MEAN 17.0 0.09 1.00 9.0 2.
MINIMUM 0.0 0.01 0.46 6.6 1.
DATE OF MINIMUM 1999-01-10 1999-09-02 1999-06-10 1999-06-10 1999-06-24
10TH PERCENTILE 0.0 7.1 1.
MEDIAN 20.0 0.04 0.90 9.4 2.
90TH PERCENTILE 25.4 11.2 3.
MAXIMUM 25.6 0.22 1.46 11.8 4.
DATE OF MAXIMUM 1999-07-29 1999-11-03 1999-11-03 1999-11-03 1999-05-27
STANDARD DEVIATION 8.7 0.08 0.35 1.7 1.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10102 10301 10401 12101 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 7 19 19 7 7
MEAN 102.03 7.9 56. 7. 1.08
MINIMUM 91.50 6.8 8. 6. 0.20
DATE OF MINIMUM 1999-05-20 1999-10-21 1999-01-10 1999-09-02 1999-10-07
10TH PERCENTILE 6.9 15.
MEDIAN 103.70 7.8 41. 7. 0.90
90TH PERCENTILE 8.5 114.
MAXIMUM 108.00 8.7 199. 9. 2.10
DATE OF MAXIMUM 1999-10-07 1999-07-29 1999-05-20 1999-10-07 1999-05-20
STANDARD DEVIATION 5.42 0.5 45. 1. 0.77
P TOTAL SULPHATE Cl Ca Fe
DISS DISS DISS DISS
15417 16303 17204 20101 26104
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 7 7 7 7 7
MEAN 0.051 39. 11. 31.529 0.31
MINIMUM 0.024 23. 6. 28.100 0.10
DATE OF MINIMUM 1999-10-07 1999-11-03 1999-05-20 1999-05-20 1999-06-10
10TH PERCENTILE
MEDIAN 0.049 42. 11. 30.900 0.20
90TH PERCENTILE
MAXIMUM 0.080 49. 14. 36.600 1.20
DATE OF MAXIMUM 1999-11-03 1999-01-10 1999-06-10 1999-11-03 1999-01-10
STANDARD DEVIATION 0.017 9. 3. 2.887 0.40
Zn
DISS
30104
mg/L Zn
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 7
MEAN 0.027
MINIMUM 0.015
DATE OF MINIMUM 1999-09-02
10TH PERCENTILE
MEDIAN 0.027
90TH PERCENTILE
MAXIMUM 0.040
DATE OF MAXIMUM 1999-05-20
STANDARD DEVIATION 0.011
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-07-15 TO 1997-09-19
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NH3 O2 BOD
SAMPLE DISS
00190 02061 07551 08101 08201
N/A deg C 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 4 4 4 4 4
MEAN 1. 21.2 0.00 10.1 3.
MINIMUM 1. 18.1 0.00 9.8 3.
DATE OF MINIMUM 1997-07-15 1997-09-19 1997-07-15 1997-07-15 1997-09-19
10TH PERCENTILE
MEDIAN 1. 21.4 0.00 10.1 3.
90TH PERCENTILE
MAXIMUM 1. 24.0 0.02 10.3 4.
DATE OF MAXIMUM 1997-09-19 1997-07-15 1997-07-15 1997-09-19 1997-09-19
STANDARD DEVIATION 0. 3.2 0.01 0.2 0.
pH Mg Si SULPHATE Cl
DISS REACTIVE DISS
10301 12101 14101 16303 17204
pH UNITS mg/L Mg mg/LSiO2 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 4 2 2 2 2
MEAN 8.1 8. 0.40 53. 31.
MINIMUM 8.1
DATE OF MINIMUM 1997-07-15
10TH PERCENTILE
MEDIAN 8.1
90TH PERCENTILE
MAXIMUM 8.1
DATE OF MAXIMUM 1997-09-19
STANDARD DEVIATION 0.0
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 2 2 4 4
MEAN 42.050 0.07 0.028 5065.0
MINIMUM 0.020 4940.0
DATE OF MINIMUM 1997-07-15 1997-07-15
10TH PERCENTILE
MEDIAN 0.030 5065.0
90TH PERCENTILE
MAXIMUM 0.033 5190.0
DATE OF MAXIMUM 1997-07-15 1997-09-19
STANDARD DEVIATION 0.006 144.3
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-06-24 TO 1997-11-25
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NH3 O2 BOD
SAMPLE DISS
00190 02061 07551 08101 08201
N/A deg C 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 7 7 7 7 7
MEAN 1. 16.9 0.47 7.9 3.
MINIMUM 1. 0.0 0.20 4.0 1.
DATE OF MINIMUM 1997-06-24 1997-11-25 1997-07-22 1997-06-24 1997-11-25
10TH PERCENTILE
MEDIAN 1. 19.8 0.50 8.8 2.
90TH PERCENTILE
MAXIMUM 1. 20.4 0.65 10.4 5.
DATE OF MAXIMUM 1997-11-25 1997-06-24 1997-06-24 1997-07-22 1997-06-24
STANDARD DEVIATION 0. 7.5 0.18 2.7 1.
pH Mg Si SULPHATE Cl
DISS REACTIVE DISS
10301 12101 14101 16302 17201
pH UNITS mg/L Mg mg/LSiO2 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 7 7 7 7 7
MEAN 7.1 4. 3.29 12. 6.
MINIMUM 7.0 2. 2.50 4. 2.
DATE OF MINIMUM 1997-07-22 1997-11-25 1997-07-22 1997-11-25 1997-07-22
10TH PERCENTILE
MEDIAN 7.2 4. 3.50 5. 3.
90TH PERCENTILE
MAXIMUM 7.2 4. 3.80 24. 18.
DATE OF MAXIMUM 1997-06-24 1997-07-22 1997-06-24 1997-07-22 1997-11-25
STANDARD DEVIATION 0.1 1. 0.45 9. 5.
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 7 7 7
MEAN 6.243 1.53 0.084
MINIMUM 2.600 0.86 0.025
DATE OF MINIMUM 1997-07-22 1997-11-25 1997-11-25
10TH PERCENTILE
MEDIAN 5.800 1.40 0.037
90TH PERCENTILE
MAXIMUM 11.500 2.73 0.180
DATE OF MAXIMUM 1997-11-25 1997-06-24 1997-07-22
STANDARD DEVIATION 2.707 0.58 0.070
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-04-03 TO 1999-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07551 08101
N/A 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 5 17 12 17 16
MEAN 1. 6.5 0.18 1.82 6.5
MINIMUM 1. 0.0 0.00 0.73 1.2
DATE OF MINIMUM 1997-04-03 1997-04-03 1999-09-07 1997-05-21 1997-04-03
10TH PERCENTILE 0.0 0.01 0.76 1.3
MEDIAN 1. 0.0 0.15 1.25 6.8
90TH PERCENTILE 16.2 0.37 1.81 9.7
MAXIMUM 1. 17.6 0.43 10.64 10.4
DATE OF MAXIMUM 1997-08-25 1999-08-17 1999-04-15 1999-08-17 1999-10-07
STANDARD DEVIATION 0. 7.5 0.14 2.30 3.1
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10102 10301 10401 12101
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 16 7 17 12 12
MEAN 1. 78.00 7.2 6. 7.
MINIMUM 0. 48.80 6.8 0. 3.
DATE OF MINIMUM 1999-03-27 1999-07-26 1999-03-27 1999-09-07 1997-05-21
10TH PERCENTILE 0. 6.8 0. 4.
MEDIAN 1. 76.30 7.2 5. 7.
90TH PERCENTILE 1. 7.4 9. 9.
MAXIMUM 2. 122.00 7.6 24. 13.
DATE OF MAXIMUM 1999-10-07 1999-04-15 1999-09-07 1999-01-05 1997-04-03
STANDARD DEVIATION 0. 26.70 0.2 7. 3.
Si P TOTAL SULPHATE Cl Cl
REACTIVE DISS DISS DISS
14101 15417 16303 17201 17204
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl 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 12 1 12 5 7
MEAN 2.93 0.049 12. 9. 8.
MINIMUM 0.70 5. 6. 6.
DATE OF MINIMUM 1997-08-13 1997-05-21 1997-05-21 1999-08-17
10TH PERCENTILE 0.78 5.
MEDIAN 2.15 8. 8. 8.
90TH PERCENTILE 5.00 15.
MAXIMUM 10.20 49. 15. 10.
DATE OF MAXIMUM 1999-04-15 1999-01-10 1997-04-03 1999-07-12
STANDARD DEVIATION 2.63 12. 4. 2.
Ca Fe Fe Zn
DISS DISS DISS DISS
20101 26102 26104 30104
mg/L Ca mg/L Fe mg/L Fe mg/L Zn
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 12 5 4 4
MEAN 19.983 1.15 1.85 0.029
MINIMUM 12.000 0.60 1.10 0.019
DATE OF MINIMUM 1999-07-26 1997-08-13 1999-10-07 1999-01-05
10TH PERCENTILE 12.160
MEDIAN 17.600 1.20 1.70 0.029
90TH PERCENTILE 31.740
MAXIMUM 33.600 1.97 2.90 0.038
DATE OF MAXIMUM 1999-04-15 1997-04-03 1999-02-07 1999-01-10
STANDARD DEVIATION 7.932 0.58 0.86 0.008
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-04 TO 1999-12-23
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07551 08101
N/A 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 6 17 11 17 17
MEAN 1. 4.4 0.14 0.06 8.5
MINIMUM 1. 0.0 0.00 0.02 1.1
DATE OF MINIMUM 1997-01-04 1997-01-04 1999-08-04 1999-01-12 1997-06-10
10TH PERCENTILE 0.0 0.00 0.03 3.2
MEDIAN 1. 0.6 0.04 0.06 9.6
90TH PERCENTILE 11.4 0.36 0.09 12.4
MAXIMUM 1. 15.8 0.47 0.10 14.1
DATE OF MAXIMUM 1997-12-09 1997-08-11 1999-02-26 1999-07-07 1999-09-27
STANDARD DEVIATION 0. 5.4 0.17 0.03 3.7
BOD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08201 10101 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 17 8 17 11 14
MEAN 2. 80.45 7.0 7. 5.
MINIMUM 1. 14.90 6.7 2. 1.
DATE OF MINIMUM 1997-08-11 1999-06-25 1999-06-25 1999-02-26 1997-11-05
10TH PERCENTILE 1. 6.7 2. 1.
MEDIAN 3. 49.00 7.0 5. 3.
90TH PERCENTILE 3. 7.3 15. 12.
MAXIMUM 3. 215.40 7.4 16. 12.
DATE OF MAXIMUM 1999-01-12 1999-02-26 1997-08-11 1999-07-07 1999-04-13
STANDARD DEVIATION 1. 70.67 0.2 5. 4.
Mg Mg Si P TOTAL SULPHATE
DISS DISS REACTIVE DISS
12101 12102 14101 15417 16302
mg/L Mg mg/L Mg mg/LSiO2 mg/L P mg/L SO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 8 6 14 17 8
MEAN 5. 5. 2.31 0.049 9.
MINIMUM 0. 1. 1.10 0.008 3.
DATE OF MINIMUM 1999-06-25 1997-11-05 1999-06-25 1997-12-09 1999-09-27
10TH PERCENTILE 1.14 0.025
MEDIAN 3. 5. 2.00 0.050 8.
90TH PERCENTILE 3.90 0.063
MAXIMUM 19. 9. 5.30 0.068 24.
DATE OF MAXIMUM 1999-02-26 1997-01-04 1999-03-25 1999-02-26 1999-04-13
STANDARD DEVIATION 6. 3. 1.32 0.015 7.
SULPHATE Cl K Ca Fe
DISS DISS DISS DISS
16303 17204 19103 20101 26102
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 6 14 14 14 15
MEAN 10. 5. 0.8 15.814 0.58
MINIMUM 1. 1. 0.3 3.800 0.14
DATE OF MINIMUM 1997-06-10 1999-07-07 1997-06-10 1997-06-10 1997-08-11
10TH PERCENTILE 1. 0.3 3.800 0.20
MEDIAN 9. 3. 0.9 10.350 0.57
90TH PERCENTILE 11. 1.2 33.450 0.84
MAXIMUM 20. 11. 1.2 43.700 0.92
DATE OF MAXIMUM 1997-01-04 1999-04-13 1999-03-25 1999-02-26 1999-09-27
STANDARD DEVIATION 6. 4. 0.3 13.621 0.22
Zn
DISS
30101
mg/L Zn
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 17
MEAN 0.017
MINIMUM 0.004
DATE OF MINIMUM 1999-02-26
10TH PERCENTILE 0.005
MEDIAN 0.018
90TH PERCENTILE 0.026
MAXIMUM 0.040
DATE OF MAXIMUM 1999-10-08
STANDARD DEVIATION 0.009
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-02-13 TO 1999-11-04
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07551 08101
N/A 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 8 17 9 17 16
MEAN 1. 8.5 0.15 0.04 7.8
MINIMUM 1. 0.0 0.00 0.00 4.4
DATE OF MINIMUM 1997-02-13 1997-02-13 1999-09-01 1997-07-23 1999-02-25
10TH PERCENTILE 0.0 0.00 4.5
MEDIAN 1. 8.4 0.01 0.03 8.1
90TH PERCENTILE 19.0 0.09 10.4
MAXIMUM 1. 22.0 0.47 0.11 11.6
DATE OF MAXIMUM 1997-12-25 1999-06-30 1999-02-26 1997-02-13 1997-08-20
STANDARD DEVIATION 0. 8.0 0.21 0.03 2.1
BOD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08201 10101 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 17 7 17 9 11
MEAN 2. 124.31 7.7 8. 9.
MINIMUM 1. 45.70 7.1 1. 3.
DATE OF MINIMUM 1999-11-04 1999-05-28 1997-03-19 1999-09-01 1999-05-28
10TH PERCENTILE 1. 7.2 3.
MEDIAN 2. 116.60 7.8 3. 9.
90TH PERCENTILE 2. 8.1 17.
MAXIMUM 4. 215.40 8.2 25. 17.
DATE OF MAXIMUM 1999-07-29 1999-02-26 1997-08-20 1999-06-30 1997-08-20
STANDARD DEVIATION 1. 65.40 0.4 9. 6.
Mg Si P TOTAL SULPHATE SULPHATE
DISS REACTIVE DISS
12101 14101 15417 16302 16303
mg/L Mg mg/LSiO2 mg/L P mg/L SO4 mg/L SO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 16 7 4
MEAN 10. 2.29 0.049 36. 61.
MINIMUM 3. 0.50 0.006 10. 17.
DATE OF MINIMUM 1999-06-30 1997-08-20 1999-09-30 1999-02-26 1997-06-19
10TH PERCENTILE 3. 0.57 0.007
MEDIAN 10. 1.90 0.032 38. 71.
90TH PERCENTILE 16. 4.31 0.054
MAXIMUM 19. 5.00 0.340 80. 85.
DATE OF MAXIMUM 1999-02-26 1997-03-19 1997-06-19 1999-03-18 1997-03-19
STANDARD DEVIATION 5. 1.34 0.079 24. 30.
Cl K Ca Fe Zn
DISS DISS DISS DISS DISS
17204 19103 20101 26102 30101
mg/L Cl mg/L K 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 11 11 11 11
MEAN 8. 1.4 39.536 0.30 0.014
MINIMUM 2. 1.0 13.000 0.00 0.004
DATE OF MINIMUM 1999-05-28 1997-06-19 1999-05-28 1997-10-02 1999-02-26
10TH PERCENTILE 2. 1.0 13.130 0.00 0.004
MEDIAN 8. 1.2 43.700 0.36 0.014
90TH PERCENTILE 12. 2.0 60.640 0.42 0.018
MAXIMUM 16. 2.6 63.500 0.44 0.030
DATE OF MAXIMUM 1997-03-19 1997-10-02 1999-03-18 1999-11-04 1999-06-30
STANDARD DEVIATION 4. 0.5 18.242 0.16 0.007
Hg
DISS
80111
ug/L Hg
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 6
MEAN 0.000
MINIMUM 0.000
DATE OF MINIMUM 1999-03-18
10TH PERCENTILE
MEDIAN 0.000
90TH PERCENTILE
MAXIMUM 0.000
DATE OF MAXIMUM 1999-11-04
STANDARD DEVIATION 0.000
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-03-23 TO 1999-11-12
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07556 08101
N/A 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 4 7 1 1 7
MEAN 1. 11.9 1.10 0.05 14.5
MINIMUM 1. 2.5 9.6
DATE OF MINIMUM 1997-03-23 1999-02-17 1999-05-30
10TH PERCENTILE
MEDIAN 1. 8.5 14.5
90TH PERCENTILE
MAXIMUM 1. 21.4 20.0
DATE OF MAXIMUM 1997-11-09 1999-05-30 1997-08-20
STANDARD DEVIATION 0. 7.1 4.1
BOD ALK pH pH SUSP SOL
TOTAL 105 DEG
08201 10102 10300 10301 10401
mg/L O2 mg/L pH UNITS 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 7 3 6 1 2
MEAN 1. 191.70 7.8 7.6 46.
MINIMUM 1. 7.6
DATE OF MINIMUM 1997-03-23 1997-06-24
10TH PERCENTILE
MEDIAN 1. 7.7
90TH PERCENTILE
MAXIMUM 2. 8.2
DATE OF MAXIMUM 1999-05-30 1999-02-17
STANDARD DEVIATION 1. 0.3
Mg Si P TOTAL SULPHATE Cl
DISS REACTIVE DISS DISS
12101 14101 15417 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 7 7 7 7 7
MEAN 29. 2.19 0.070 154. 100.
MINIMUM 22. 1.30 0.054 118. 7.
DATE OF MINIMUM 1997-06-24 1999-11-12 1999-05-30 1999-05-30 1999-02-17
10TH PERCENTILE
MEDIAN 29. 2.10 0.070 160. 106.
90TH PERCENTILE
MAXIMUM 35. 4.20 0.096 171. 176.
DATE OF MAXIMUM 1999-05-30 1997-03-23 1997-03-23 1999-11-12 1997-03-23
STANDARD DEVIATION 4. 0.99 0.015 19. 58.
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 2
MEAN 74.614 0.16 0.008 9115.0
MINIMUM 60.200 0.04 0.006
DATE OF MINIMUM 1997-08-20 1999-02-17 1997-03-23
10TH PERCENTILE
MEDIAN 71.000 0.16 0.008
90TH PERCENTILE
MAXIMUM 104.000 0.28 0.011
DATE OF MAXIMUM 1997-03-23 1999-05-30 1999-05-30
STANDARD DEVIATION 15.247 0.08 0.002
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-13 TO 1999-12-01
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07556 08101
N/A 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 36 15 37 37
MEAN 1. 13.2 2.32 0.28 11.0
MINIMUM 1. 0.0 1.10 0.05 6.0
DATE OF MINIMUM 1997-01-13 1997-02-05 1999-02-17 1999-02-17 1999-08-02
10TH PERCENTILE 1. 1.9 1.62 0.06 6.3
MEDIAN 1. 12.3 2.41 0.21 10.7
90TH PERCENTILE 1. 25.1 2.64 0.44 14.8
MAXIMUM 1. 27.0 2.78 2.03 16.6
DATE OF MAXIMUM 1997-12-01 1999-08-02 1999-07-05 1997-11-03 1997-03-03
STANDARD DEVIATION 0. 8.9 0.39 0.32 2.8
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10102 10300 10401 12101
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 37 13 37 25 22
MEAN 1. 125.00 7.8 41. 14.
MINIMUM 1. 110.00 7.8 13. 7.
DATE OF MINIMUM 1999-04-05 1999-11-01 1997-08-04 1999-11-01 1997-07-07
10TH PERCENTILE 1. 110.30 7.8 17. 8.
MEDIAN 1. 128.00 7.8 35. 12.
90TH PERCENTILE 2. 133.40 7.8 63. 19.
MAXIMUM 2. 170.00 8.2 86. 29.
DATE OF MAXIMUM 1999-08-02 1999-02-17 1999-02-17 1999-03-01 1999-02-17
STANDARD DEVIATION 0. 16.48 0.1 20. 5.
Si P TOTAL SULPHATE Cl Ca
REACTIVE DISS DISS DISS
14101 15417 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 25 26 37 37 33
MEAN 3.92 0.024 114. 41. 41.197
MINIMUM 2.40 0.004 90. 7. 27.900
DATE OF MINIMUM 1999-02-17 1999-01-10 1997-02-05 1999-02-17 1999-11-01
10TH PERCENTILE 2.70 0.007 98. 29. 29.400
MEDIAN 4.10 0.019 114. 42. 39.600
90TH PERCENTILE 4.75 0.042 124. 48. 55.680
MAXIMUM 6.20 0.056 160. 55. 71.000
DATE OF MAXIMUM 1997-08-04 1999-02-17 1999-02-17 1997-05-12 1999-02-17
STANDARD DEVIATION 0.85 0.014 13. 9. 10.712
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 36 12
MEAN 0.23 0.012 412.4
MINIMUM 0.04 0.007 195.0
DATE OF MINIMUM 1999-02-17 1997-04-07 1997-03-03
10TH PERCENTILE 0.07 0.010 195.4
MEDIAN 0.26 0.011 416.0
90TH PERCENTILE 0.32 0.015 508.2
MAXIMUM 0.38 0.017 592.0
DATE OF MAXIMUM 1997-05-12 1999-09-06 1997-11-03
STANDARD DEVIATION 0.10 0.002 117.5
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-07-27 TO 1999-12-27
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07556 08101
N/A 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 3 21 8 10 21
MEAN 1. 2.7 0.09 0.06 9.0
MINIMUM 0.0 0.00 0.02 6.9
DATE OF MINIMUM 1997-12-22 1999-05-24 1999-05-24 1999-04-30
10TH PERCENTILE 0.0 0.02 7.1
MEDIAN 0.0 0.09 0.05 8.6
90TH PERCENTILE 10.8 0.08 10.8
MAXIMUM 14.0 0.15 0.12 12.5
DATE OF MAXIMUM 1997-07-27 1999-04-30 1999-09-27 1999-10-14
STANDARD DEVIATION 4.7 0.05 0.03 1.6
BOD ALK pH pH SUSP SOL
TOTAL 105 DEG
08201 10102 10300 10301 10401
mg/L O2 mg/L pH UNITS 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 21 8 18 3 18
MEAN 2. 39.81 7.1 7.1 13.
MINIMUM 1. 4.30 6.1 0.
DATE OF MINIMUM 1997-08-30 1999-05-24 1999-05-24 1999-04-30
10TH PERCENTILE 1. 6.8 1.
MEDIAN 2. 45.45 7.2 11.
90TH PERCENTILE 3. 7.4 25.
MAXIMUM 6. 54.00 7.4 40.
DATE OF MAXIMUM 1997-12-22 1999-04-30 1999-09-27 1999-08-24
STANDARD DEVIATION 1. 16.85 0.3 12.
Na Mg Si P TOTAL SULPHATE
DISS DISS REACTIVE DISS
11103 12101 14101 15417 16302
mg/L Na mg/L Mg mg/LSiO2 mg/L P mg/L SO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 10 10 7 8 8
MEAN 3. 3. 2.23 0.032 16.
MINIMUM 0. 0. 0.70 0.009 1.
DATE OF MINIMUM 1999-05-24 1997-08-30 1999-05-24 1999-08-24 1999-05-24
10TH PERCENTILE 0. 0.
MEDIAN 3. 2. 2.30 0.027 17.
90TH PERCENTILE 6. 4.
MAXIMUM 6. 4. 3.30 0.089 25.
DATE OF MAXIMUM 1999-04-30 1999-04-30 1999-04-30 1999-05-24 1999-04-30
STANDARD DEVIATION 2. 2. 0.90 0.026 8.
SULPHATE Cl Cl K Ca
DISS DISS DISS DISS
16303 17201 17204 19103 20101
mg/L SO4 mg/L Cl 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 2 2 8 10 10
MEAN 12. 2. 4. 5.0 10.440
MINIMUM 1. 0.5 1.400
DATE OF MINIMUM 1999-05-24 1999-05-24 1999-05-24
10TH PERCENTILE 0.5 1.400
MEDIAN 4. 4.8 11.200
90TH PERCENTILE 9.8 12.700
MAXIMUM 8. 10.6 13.200
DATE OF MAXIMUM 1999-04-30 1999-04-30 1997-08-30
STANDARD DEVIATION 3. 3.9 3.388
Fe Zn
DISS DISS
26102 30101
mg/L Fe mg/L Zn
NO. OF L-FLAGGED VALUES 0 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 8 8
MEAN 0.24 0.014
MINIMUM 0.16 0.007
DATE OF MINIMUM 1999-04-30 1999-06-09
10TH PERCENTILE
MEDIAN 0.25 0.009
90TH PERCENTILE
MAXIMUM 0.31 0.045
DATE OF MAXIMUM 1999-07-26 1999-05-24
STANDARD DEVIATION 0.06 0.013
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-04-01 TO 1999-11-02
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07551 08101
N/A 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 7 15 8 15 15
MEAN 1. 8.2 0.10 0.29 9.8
MINIMUM 1. 0.0 0.01 0.00 5.7
DATE OF MINIMUM 1997-04-01 1999-03-22 1999-04-05 1997-08-12 1999-04-05
10TH PERCENTILE 0.0 0.00 6.2
MEDIAN 1. 7.0 0.05 0.30 10.0
90TH PERCENTILE 16.4 0.65 11.3
MAXIMUM 1. 17.8 0.34 0.75 12.7
DATE OF MAXIMUM 1997-10-15 1997-08-12 1999-03-22 1999-04-05 1999-11-02
STANDARD DEVIATION 0. 6.8 0.12 0.28 1.8
BOD ALK pH pH SUSP SOL
TOTAL 105 DEG
08201 10102 10300 10301 10401
mg/L O2 mg/L pH UNITS 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 15 8 8 7 8
MEAN 3. 26.96 6.5 6.7 50.
MINIMUM 2. 8.40 6.4 6.5 17.
DATE OF MINIMUM 1999-04-05 1999-06-22 1999-07-30 1997-04-01 1999-03-22
10TH PERCENTILE 2.
MEDIAN 3. 25.90 6.6 6.8 50.
90TH PERCENTILE 4.
MAXIMUM 4. 53.50 6.6 6.9 106.
DATE OF MAXIMUM 1997-07-02 1999-04-05 1999-11-02 1997-05-20 1999-05-20
STANDARD DEVIATION 1. 14.23 0.1 0.2 33.
Mg Si SULPHATE Cl Ca
DISS REACTIVE DISS DISS
12101 14101 16302 17201 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 15 15 15 15 15
MEAN 5. 2.83 13. 5. 4.840
MINIMUM 2. 0.70 4. 2. 2.300
DATE OF MINIMUM 1999-03-22 1997-09-02 1997-07-02 1997-05-20 1999-05-20
10TH PERCENTILE 2. 0.70 4. 2. 2.550
MEDIAN 4. 2.20 10. 3. 4.600
90TH PERCENTILE 10. 4.60 22. 5. 7.300
MAXIMUM 10. 11.80 35. 25. 9.800
DATE OF MAXIMUM 1999-08-24 1999-03-22 1999-08-24 1999-03-22 1999-03-22
STANDARD DEVIATION 3. 2.80 9. 6. 1.985
Fe Zn
DISS DISS
26102 30101
mg/L Fe mg/L Zn
NO. OF L-FLAGGED VALUES 0 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 14 15
MEAN 1.40 0.018
MINIMUM 0.72 0.000
DATE OF MINIMUM 1997-05-20 1997-08-12
10TH PERCENTILE 0.73 0.000
MEDIAN 1.06 0.022
90TH PERCENTILE 1.64 0.037
MAXIMUM 4.60 0.040
DATE OF MAXIMUM 1997-04-01 1999-11-02
STANDARD DEVIATION 0.97 0.015
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1999-01-28 TO 1999-12-23
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 6 6 6 6 6
MEAN 6.5 0.13 0.01 10.3 2.
MINIMUM 0.0 0.00 0.00 7.8 1.
DATE OF MINIMUM 1999-01-28 1999-05-25 1999-04-23 1999-05-27 1999-01-28
10TH PERCENTILE
MEDIAN 4.6 0.02 0.00 9.5 2.
90TH PERCENTILE
MAXIMUM 18.0 0.58 0.08 13.5 3.
DATE OF MAXIMUM 1999-05-27 1999-12-23 1999-01-28 1999-04-23 1999-12-23
STANDARD DEVIATION 7.5 0.23 0.03 2.2 1.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS DISS
10101 10300 10401 11103 12101
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 6 6 6 2 6
MEAN 152.23 7.6 2. 6. 9.
MINIMUM 24.40 6.9 1. 2.
DATE OF MINIMUM 1999-05-25 1999-05-25 1999-01-28 1999-05-25
10TH PERCENTILE
MEDIAN 147.00 7.6 2. 9.
90TH PERCENTILE
MAXIMUM 241.00 7.9 5. 16.
DATE OF MAXIMUM 1999-01-28 1999-01-28 1999-04-23 1999-12-23
STANDARD DEVIATION 78.64 0.3 1. 5.
Si P TOTAL SULPHATE Cl K
REACTIVE DISS DISS DISS
14101 15417 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 6 6 6 6 2
MEAN 4.30 0.015 18. 3. 0.6
MINIMUM 1.20 0.000 6. 2.
DATE OF MINIMUM 1999-05-25 1999-01-28 1999-05-25 1999-08-21
10TH PERCENTILE
MEDIAN 4.80 0.012 18. 2.
90TH PERCENTILE
MAXIMUM 6.40 0.044 28. 6.
DATE OF MAXIMUM 1999-12-23 1999-05-25 1999-12-23 1999-12-23
STANDARD DEVIATION 2.06 0.016 8. 1.
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 6 6 6
MEAN 37.850 0.17 0.005
MINIMUM 5.600 0.02 0.000
DATE OF MINIMUM 1999-05-25 1999-01-28 1999-12-23
10TH PERCENTILE
MEDIAN 35.100 0.18 0.005
90TH PERCENTILE
MAXIMUM 61.300 0.38 0.011
DATE OF MAXIMUM 1999-12-23 1999-04-23 1999-08-21
STANDARD DEVIATION 20.200 0.13 0.004
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-03-18 TO 1999-10-25
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07551 08101
N/A 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 4 9 5 9 9
MEAN 1. 5.9 0.11 0.05 9.2
MINIMUM 1. 0.0 0.00 0.01 5.9
DATE OF MINIMUM 1997-03-18 1997-03-18 1999-06-07 1997-03-18 1999-02-23
10TH PERCENTILE
MEDIAN 1. 6.0 0.02 0.03 9.9
90TH PERCENTILE
MAXIMUM 1. 14.2 0.47 0.13 10.9
DATE OF MAXIMUM 1997-12-02 1997-09-05 1999-02-26 1999-09-18 1999-06-07
STANDARD DEVIATION 0. 6.1 0.20 0.03 1.6
BOD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08201 10101 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 7 5 9 5 9
MEAN 1. 92.72 7.2 6. 2.
MINIMUM 1. 58.80 6.8 2. 1.
DATE OF MINIMUM 1999-06-07 1999-06-07 1999-02-23 1999-02-26 1999-09-18
10TH PERCENTILE
MEDIAN 1. 62.00 7.2 5. 2.
90TH PERCENTILE
MAXIMUM 2. 215.40 7.5 11. 4.
DATE OF MAXIMUM 1999-02-23 1999-02-26 1999-09-18 1999-06-07 1999-02-26
STANDARD DEVIATION 0. 68.62 0.2 4. 1.
Mg Si P TOTAL SULPHATE SULPHATE
DISS REACTIVE DISS
12101 14101 15417 16302 16303
mg/L Mg mg/LSiO2 mg/L P mg/L SO4 mg/L SO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 9 9 9 5 4
MEAN 6. 0.94 0.030 5. 7.
MINIMUM 3. 0.00 0.010 2. 6.
DATE OF MINIMUM 1999-06-07 1999-02-23 1999-06-07 1999-02-23 1997-03-18
10TH PERCENTILE
MEDIAN 5. 0.70 0.026 6. 6.
90TH PERCENTILE
MAXIMUM 19. 2.60 0.068 10. 9.
DATE OF MAXIMUM 1999-02-26 1999-02-26 1999-02-26 1999-02-26 1997-12-02
STANDARD DEVIATION 5. 0.88 0.017 3. 1.
Cl K Ca Fe Zn
DISS DISS DISS DISS DISS
17204 19103 20101 26102 30101
mg/L Cl mg/L K 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 9 9 9 9 9
MEAN 3. 0.7 15.567 0.12 0.029
MINIMUM 1. 0.6 11.300 0.00 0.004
DATE OF MINIMUM 1999-09-18 1997-03-18 1997-09-05 1999-09-18 1997-12-02
10TH PERCENTILE
MEDIAN 1. 0.6 12.200 0.08 0.022
90TH PERCENTILE
MAXIMUM 11. 1.2 43.700 0.42 0.098
DATE OF MAXIMUM 1997-06-03 1999-02-26 1999-02-26 1999-02-26 1997-03-18
STANDARD DEVIATION 3. 0.2 10.573 0.12 0.029
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1999-03-15 TO 1999-10-23
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3-N NH3 O2
COND DISS
02041 02061 07313 07556 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 7 7 7 7 6
MEAN 31. 5.2 0.01 0.01 9.2
MINIMUM 25. 0.0 0.00 0.00 8.0
DATE OF MINIMUM 1999-05-20 1999-03-27 1999-07-24 1999-03-15 1999-07-24
10TH PERCENTILE
MEDIAN 28. 2.8 0.01 0.02 9.1
90TH PERCENTILE
MAXIMUM 40. 14.4 0.03 0.03 10.8
DATE OF MAXIMUM 1999-03-15 1999-07-24 1999-03-15 1999-10-23 1999-03-27
STANDARD DEVIATION 5. 6.3 0.01 0.01 1.0
BOD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08201 10101 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 7 7 7 7 7
MEAN 1. 9.31 6.8 7. 1.
MINIMUM 0. 3.00 6.1 0. 1.
DATE OF MINIMUM 1999-03-15 1999-05-20 1999-05-20 1999-03-15 1999-05-20
10TH PERCENTILE
MEDIAN 0. 9.20 6.8 7. 1.
90TH PERCENTILE
MAXIMUM 1. 14.60 7.4 14. 2.
DATE OF MAXIMUM 1999-10-23 1999-10-23 1999-03-15 1999-07-24 1999-03-27
STANDARD DEVIATION 0. 4.31 0.5 5. 0.
Mg Si SULPHATE Cl K
DISS REACTIVE DISS DISS
12101 14101 16302 17201 19103
mg/L Mg mg/LSiO2 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 2. 2.61 4. 2. 0.5
MINIMUM 1. 1.70 1. 1. 0.3
DATE OF MINIMUM 1999-05-20 1999-03-15 1999-03-15 1999-05-20 1999-06-09
10TH PERCENTILE
MEDIAN 1. 2.90 4. 2. 0.4
90TH PERCENTILE
MAXIMUM 7. 3.20 14. 3. 0.7
DATE OF MAXIMUM 1999-10-23 1999-03-27 1999-03-27 1999-03-27 1999-03-15
STANDARD DEVIATION 2. 0.59 5. 1. 0.2
Ca Fe Zn Hg
DISS DISS DISS DISS
20101 26104 30104 80111
mg/L Ca mg/L Fe mg/L Zn ug/L Hg
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 7
MEAN 2.286 0.08 0.017 0.004
MINIMUM 1.400 0.05 0.009 0.000
DATE OF MINIMUM 1999-05-20 1999-03-27 1999-05-20 1999-03-15
10TH PERCENTILE
MEDIAN 2.400 0.08 0.014 0.000
90TH PERCENTILE
MAXIMUM 3.400 0.12 0.036 0.030
DATE OF MAXIMUM 1999-03-15 1999-05-20 1999-03-27 1999-06-09
STANDARD DEVIATION 0.662 0.03 0.009 0.011
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-03-10 TO 1999-11-03
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07551 08101
N/A 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 4 11 7 11 11
MEAN 1. 4.2 0.11 0.04 9.4
MINIMUM 1. 0.0 0.00 0.00 6.5
DATE OF MINIMUM 1997-03-10 1997-03-10 1999-04-30 1999-03-09 1997-03-10
10TH PERCENTILE 0.0 0.00 6.5
MEDIAN 1. 0.6 0.00 0.02 9.1
90TH PERCENTILE 14.0 0.06 11.5
MAXIMUM 1. 17.2 0.47 0.29 13.5
DATE OF MAXIMUM 1997-11-08 1997-08-10 1999-02-26 1999-11-03 1999-04-30
STANDARD DEVIATION 0. 6.4 0.19 0.08 2.2
BOD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08201 10101 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 11 7 11 5 11
MEAN 2. 91.17 6.9 12. 5.
MINIMUM 1. 14.60 6.1 2. 1.
DATE OF MINIMUM 1999-03-09 1999-04-30 1999-05-22 1999-02-26 1999-04-30
10TH PERCENTILE 1. 6.1 1.
MEDIAN 2. 77.50 7.1 13. 4.
90TH PERCENTILE 3. 7.3 9.
MAXIMUM 3. 215.40 7.5 20. 10.
DATE OF MAXIMUM 1997-08-10 1999-02-26 1997-08-10 1999-04-30 1997-08-10
STANDARD DEVIATION 1. 70.33 0.5 6. 3.
Mg Si P P TOTAL SULPHATE
DISS REACTIVE TOTAL DISS
12101 14101 15405 15417 16302
mg/L Mg mg/LSiO2 mg/L P mg/L P mg/L SO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 1 11 7
MEAN 6. 4.30 0.012 0.024 8.
MINIMUM 1. 0.80 0.001 2.
DATE OF MINIMUM 1997-05-12 1999-04-30 1999-11-03 1999-04-30
10TH PERCENTILE 1. 0.90 0.002
MEDIAN 5. 2.70 0.017 7.
90TH PERCENTILE 9. 6.31 0.046
MAXIMUM 19. 17.00 0.068 15.
DATE OF MAXIMUM 1999-02-26 1997-05-12 1999-02-26 1999-03-09
STANDARD DEVIATION 5. 4.51 0.020 4.
SULPHATE Cl K Ca Fe
DISS DISS DISS DISS
16303 17204 19103 20101 26102
mg/L SO4 mg/L Cl mg/L K mg/L Ca mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 4 11 11 11 11
MEAN 10. 3. 0.8 17.436 0.17
MINIMUM 3. 1. 0.3 2.000 0.00
DATE OF MINIMUM 1997-05-12 1997-05-12 1997-05-12 1997-05-12 1999-08-13
10TH PERCENTILE 1. 0.3 2.120 0.00
MEDIAN 11. 2. 0.8 16.000 0.12
90TH PERCENTILE 3. 1.1 30.330 0.39
MAXIMUM 15. 7. 1.2 43.700 0.42
DATE OF MAXIMUM 1997-08-10 1999-02-26 1999-02-26 1999-02-26 1999-02-26
STANDARD DEVIATION 5. 2. 0.3 12.620 0.16
Zn
DISS
30101
mg/L Zn
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 11
MEAN 0.006
MINIMUM 0.000
DATE OF MINIMUM 1999-03-09
10TH PERCENTILE 0.000
MEDIAN 0.004
90TH PERCENTILE 0.008
MAXIMUM 0.021
DATE OF MAXIMUM 1997-03-10
STANDARD DEVIATION 0.006
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-02-19 TO 1999-12-20
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07556 08101
N/A 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 7 39 13 18 39
MEAN 1. 2.3 0.07 0.09 11.1
MINIMUM 1. 0.0 0.00 0.02 6.7
DATE OF MINIMUM 1997-02-19 1997-02-19 1999-05-24 1999-05-24 1997-03-28
10TH PERCENTILE 0.0 0.00 0.02 9.2
MEDIAN 1. 0.0 0.02 0.08 10.6
90TH PERCENTILE 10.4 0.25 0.17 13.5
MAXIMUM 1. 17.2 0.27 0.31 14.2
DATE OF MAXIMUM 1997-12-23 1997-07-31 1999-05-14 1997-05-12 1997-02-19
STANDARD DEVIATION 0. 4.5 0.10 0.07 1.8
BOD ALK pH pH SUSP SOL
TOTAL 105 DEG
08201 10102 10300 10301 10401
mg/L O2 mg/L pH UNITS 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 39 13 31 8 31
MEAN 1. 67.12 7.6 7.5 13.
MINIMUM 0. 4.30 6.1 7.0 0.
DATE OF MINIMUM 1999-02-26 1999-05-24 1999-05-24 1997-03-28 1999-03-07
10TH PERCENTILE 0. 12.28 7.2 0.
MEDIAN 1. 45.20 7.6 7.6 10.
90TH PERCENTILE 2. 152.70 8.0 27.
MAXIMUM 7. 153.00 8.5 7.8 56.
DATE OF MAXIMUM 1997-03-28 1999-05-14 1999-03-07 1997-12-23 1999-08-08
STANDARD DEVIATION 1. 50.82 0.4 0.3 14.
Na Mg Si P TOTAL SULPHATE
DISS DISS REACTIVE DISS
11103 12101 14101 15417 16302
mg/L Na mg/L Mg mg/LSiO2 mg/L P mg/L SO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 18 18 18 15 13
MEAN 10. 5. 2.26 0.032 16.
MINIMUM 0. 0. 0.70 0.004 1.
DATE OF MINIMUM 1997-07-31 1997-09-21 1999-05-24 1999-08-08 1999-05-24
10TH PERCENTILE 0. 1. 1.02 0.004 3.
MEDIAN 3. 4. 1.95 0.030 14.
90TH PERCENTILE 31. 13. 3.80 0.072 32.
MAXIMUM 32. 16. 6.40 0.089 33.
DATE OF MAXIMUM 1999-05-14 1999-05-14 1999-05-14 1999-05-24 1999-05-14
STANDARD DEVIATION 13. 5. 1.39 0.028 10.
SULPHATE Cl Cl K Ca
DISS DISS DISS DISS
16303 17201 17204 19103 20101
mg/L SO4 mg/L Cl 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 5 5 13 18 18
MEAN 23. 41. 31. 16.7 18.883
MINIMUM 7. 5. 1. 0.0 1.400
DATE OF MINIMUM 1997-07-31 1997-08-25 1999-05-24 1997-07-31 1999-05-24
10TH PERCENTILE 2. 0.0 6.200
MEDIAN 15. 7. 7. 4.8 13.500
90TH PERCENTILE 107. 51.9 45.980
MAXIMUM 50. 115. 112. 53.6 49.900
DATE OF MAXIMUM 1997-05-12 1997-09-21 1999-05-14 1999-05-14 1999-05-14
STANDARD DEVIATION 17. 50. 45. 22.1 14.329
Fe Zn
DISS DISS
26102 30101
mg/L Fe mg/L Zn
NO. OF L-FLAGGED VALUES 0 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 13 13
MEAN 0.17 0.012
MINIMUM 0.02 0.004
DATE OF MINIMUM 1999-07-24 1999-09-27
10TH PERCENTILE 0.03 0.004
MEDIAN 0.12 0.010
90TH PERCENTILE 0.25 0.014
MAXIMUM 0.67 0.045
DATE OF MAXIMUM 1999-08-08 1999-05-24
STANDARD DEVIATION 0.17 0.010
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1999-01-05 TO 1999-10-07
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 7 4 7 7 7
MEAN 15.2 0.13 0.42 10.3 4.
MINIMUM 0.0 0.02 0.07 8.0 0.
DATE OF MINIMUM 1999-01-05 1999-05-13 1999-07-08 1999-09-07 1999-05-13
10TH PERCENTILE
MEDIAN 18.0 0.05 0.14 9.8 3.
90TH PERCENTILE
MAXIMUM 24.8 0.40 2.15 13.6 10.
DATE OF MAXIMUM 1999-07-08 1999-10-07 1999-01-05 1999-06-08 1999-07-08
STANDARD DEVIATION 8.7 0.18 0.76 2.3 3.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10102 10300 10401 12101 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 4 7 7 4 4
MEAN 168.07 7.4 4. 20. 2.65
MINIMUM 79.30 6.0 1. 5. 0.20
DATE OF MINIMUM 1999-07-08 1999-09-07 1999-10-07 1999-07-08 1999-07-08
10TH PERCENTILE
MEDIAN 102.50 7.6 2. 8. 1.90
90TH PERCENTILE
MAXIMUM 388.00 8.2 11. 59. 6.60
DATE OF MAXIMUM 1999-01-05 1999-07-08 1999-05-13 1999-01-05 1999-01-05
STANDARD DEVIATION 147.03 0.7 4. 26. 2.75
P TOTAL SULPHATE Cl Ca Fe
DISS DISS DISS DISS
15417 16303 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 7 4 4 4 7
MEAN 0.073 128. 9. 63.500 0.24
MINIMUM 0.010 14. 5. 23.000 0.02
DATE OF MINIMUM 1999-06-08 1999-10-07 1999-07-08 1999-07-08 1999-07-08
10TH PERCENTILE
MEDIAN 0.070 30. 7. 27.500 0.15
90TH PERCENTILE
MAXIMUM 0.140 438. 17. 176.000 0.50
DATE OF MAXIMUM 1999-09-07 1999-01-05 1999-01-05 1999-01-05 1999-10-07
STANDARD DEVIATION 0.044 207. 6. 75.039 0.18
Zn
DISS
30104
mg/L Zn
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 7
MEAN 0.008
MINIMUM 0.003
DATE OF MINIMUM 1999-09-07
10TH PERCENTILE
MEDIAN 0.008
90TH PERCENTILE
MAXIMUM 0.013
DATE OF MAXIMUM 1999-06-08
STANDARD DEVIATION 0.003
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1999-05-03 TO 1999-10-12
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 8 8 8 8 7
MEAN 14.7 1.76 0.52 10.6 1.
MINIMUM 8.4 0.59 0.15 8.6 0.
DATE OF MINIMUM 1999-05-12 1999-05-03 1999-09-15 1999-07-12 1999-07-12
10TH PERCENTILE
MEDIAN 15.7 1.54 0.36 10.6 1.
90TH PERCENTILE
MAXIMUM 19.6 3.50 1.90 12.1 2.
DATE OF MAXIMUM 1999-07-12 1999-09-15 1999-05-03 1999-05-12 1999-06-21
STANDARD DEVIATION 4.0 1.17 0.57 1.4 0.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10102 10301 10401 12101 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 5 8 8 5 5
MEAN 144.96 7.7 33. 17. 2.46
MINIMUM 81.80 7.1 6. 10. 1.20
DATE OF MINIMUM 1999-05-12 1999-05-12 1999-10-12 1999-05-03 1999-05-03
10TH PERCENTILE
MEDIAN 175.00 7.8 21. 18. 2.50
90TH PERCENTILE
MAXIMUM 176.00 8.1 91. 24. 3.50
DATE OF MAXIMUM 1999-08-10 1999-10-12 1999-05-12 1999-08-10 1999-05-12
STANDARD DEVIATION 43.75 0.3 28. 6. 0.88
P TOTAL SULPHATE Cl Ca Fe
DISS DISS DISS DISS
15417 16303 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 8 5 5 5 5
MEAN 0.028 84. 40. 49.060 0.17
MINIMUM 0.000 33. 10. 5.700 0.07
DATE OF MINIMUM 1999-05-03 1999-05-03 1999-05-03 1999-08-10 1999-08-10
10TH PERCENTILE
MEDIAN 0.020 77. 44. 56.100 0.09
90TH PERCENTILE
MAXIMUM 0.070 144. 58. 86.100 0.35
DATE OF MAXIMUM 1999-10-12 1999-10-12 1999-05-12 1999-10-12 1999-05-12
STANDARD DEVIATION 0.021 43. 19. 34.653 0.13
Zn Hg
DISS DISS
30101 80111
mg/L Zn ug/L Hg
NO. OF L-FLAGGED VALUES 0 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 8 7
MEAN 0.004 0.000
MINIMUM 0.000 0.000
DATE OF MINIMUM 1999-06-07 1999-05-12
10TH PERCENTILE
MEDIAN 0.001 0.000
90TH PERCENTILE
MAXIMUM 0.013 0.000
DATE OF MAXIMUM 1999-05-12 1999-10-12
STANDARD DEVIATION 0.005 0.000
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-04-15 TO 1999-10-14
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07551 08101
N/A 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 5 18 6 18 18
MEAN 1. 11.8 0.47 0.28 10.4
MINIMUM 1. 1.0 0.14 0.00 8.9
DATE OF MINIMUM 1997-04-15 1999-04-25 1999-07-11 1999-08-15 1997-09-15
10TH PERCENTILE 2.6 0.02 8.9
MEDIAN 1. 11.8 0.31 0.14 10.0
90TH PERCENTILE 18.8 0.57 12.0
MAXIMUM 1. 26.4 1.55 0.91 12.7
DATE OF MAXIMUM 1997-10-15 1999-07-11 1999-04-25 1999-05-12 1999-10-14
STANDARD DEVIATION 0. 6.5 0.54 0.27 1.3
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10101 10301 10401 12101
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 18 6 18 13 11
MEAN 2. 68.05 8.0 14. 3.
MINIMUM 1. 22.00 7.1 0. 2.
DATE OF MINIMUM 1999-04-25 1999-05-12 1999-05-24 1999-04-25 1999-04-25
10TH PERCENTILE 1. 7.1 0. 2.
MEDIAN 2. 50.30 8.2 8. 3.
90TH PERCENTILE 2. 8.5 35. 5.
MAXIMUM 3. 139.70 8.5 48. 7.
DATE OF MAXIMUM 1997-04-15 1999-10-05 1999-09-15 1999-06-24 1999-09-15
STANDARD DEVIATION 0. 47.03 0.5 15. 2.
Si P TOTAL SULPHATE SULPHATE Cl
REACTIVE DISS DISS
14101 15417 16301 16302 17201
mg/LSiO2 mg/L P mg/L SO4 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 11 10 6 5 11
MEAN 2.35 0.086 12. 26. 3.
MINIMUM 0.50 0.010 5. 7. 0.
DATE OF MINIMUM 1999-09-15 1999-09-15 1999-06-15 1997-06-05 1999-04-25
10TH PERCENTILE 0.55 0.010 0.
MEDIAN 1.80 0.043 11. 31. 2.
90TH PERCENTILE 3.88 0.082 7.
MAXIMUM 4.20 0.480 22. 38. 10.
DATE OF MAXIMUM 1999-04-25 1997-04-15 1999-05-12 1997-04-15 1999-07-11
STANDARD DEVIATION 1.25 0.141 6. 13. 3.
Ca Fe Zn Hg Pb
DISS DISS DISS DISS DISS
20101 26102 30101 80111 82102
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 11 10 4 7 5
MEAN 17.900 0.25 0.000 0.071 0.000
MINIMUM 10.200 0.02 0.000 0.000 0.000
DATE OF MINIMUM 1997-05-14 1997-06-05 1999-04-25 1999-04-25 1997-04-15
10TH PERCENTILE 10.250 0.02
MEDIAN 16.400 0.16 0.000 0.000 0.000
90TH PERCENTILE 26.460 0.49
MAXIMUM 34.700 1.00 0.000 0.500 0.000
DATE OF MAXIMUM 1997-10-15 1999-05-12 1999-07-11 1997-04-15 1999-07-11
STANDARD DEVIATION 7.425 0.31 0.000 0.189 0.000
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 1
MEAN 6410.0
MINIMUM
DATE OF MINIMUM
10TH PERCENTILE
MEDIAN
90TH PERCENTILE
MAXIMUM
DATE OF MAXIMUM
STANDARD DEVIATION
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1999-01-10 TO 1999-11-03
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 13 8 8 19 16
MEAN 17.0 0.07 1.02 9.1 2.
MINIMUM 0.0 0.00 0.30 6.8 1.
DATE OF MINIMUM 1999-01-10 1999-06-10 1999-06-10 1999-07-29 1999-09-02
10TH PERCENTILE 0.0 7.1 1.
MEDIAN 20.0 0.03 0.92 8.5 2.
90TH PERCENTILE 25.4 11.2 3.
MAXIMUM 25.8 0.16 2.38 12.1 5.
DATE OF MAXIMUM 1999-07-29 1999-01-10 1999-05-20 1999-11-03 1999-06-10
STANDARD DEVIATION 8.7 0.07 0.60 1.7 1.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10102 10301 10401 12101 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 7 19 19 7 7
MEAN 101.41 7.9 49. 8. 1.07
MINIMUM 87.80 6.9 8. 6. 0.30
DATE OF MINIMUM 1999-05-20 1999-01-10 1999-01-10 1999-09-02 1999-10-07
10TH PERCENTILE 7.1 12.
MEDIAN 103.70 7.9 40. 8. 1.00
90TH PERCENTILE 8.4 86.
MAXIMUM 108.30 8.6 161. 10. 2.10
DATE OF MAXIMUM 1999-11-03 1999-09-02 1999-05-20 1999-10-07 1999-01-10
STANDARD DEVIATION 6.47 0.5 43. 1. 0.68
P TOTAL SULPHATE Cl Ca Fe
DISS DISS DISS DISS
15417 16303 17204 20101 26104
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 7 7 7 7 6
MEAN 0.046 39. 10. 29.900 0.28
MINIMUM 0.034 23. 6. 26.500 0.10
DATE OF MINIMUM 1999-10-07 1999-11-03 1999-05-20 1999-05-20 1999-06-10
10TH PERCENTILE
MEDIAN 0.048 40. 10. 30.300 0.10
90TH PERCENTILE
MAXIMUM 0.058 49. 12. 32.400 1.20
DATE OF MAXIMUM 1999-11-03 1999-01-10 1999-09-02 1999-11-03 1999-01-10
STANDARD DEVIATION 0.009 9. 2. 1.805 0.45
Zn
DISS
30104
mg/L Zn
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 7
MEAN 0.027
MINIMUM 0.007
DATE OF MINIMUM 1999-06-10
10TH PERCENTILE
MEDIAN 0.022
90TH PERCENTILE
MAXIMUM 0.052
DATE OF MAXIMUM 1999-10-07
STANDARD DEVIATION 0.015
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-05-21 TO 1999-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07551 08101
N/A 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 4 16 12 16 16
MEAN 1. 6.7 0.16 1.20 9.3
MINIMUM 1. 0.0 0.00 0.61 1.5
DATE OF MINIMUM 1997-05-21 1999-01-05 1999-09-07 1997-08-25 1997-05-21
10TH PERCENTILE 0.0 0.00 0.69 1.8
MEDIAN 1. 5.6 0.14 1.10 8.1
90TH PERCENTILE 15.2 0.25 1.71 10.5
MAXIMUM 1. 16.7 0.60 1.80 42.3
DATE OF MAXIMUM 1997-08-25 1999-08-17 1999-04-15 1999-04-15 1999-01-05
STANDARD DEVIATION 0. 6.8 0.16 0.40 9.3
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10102 10301 10401 12101
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 14 7 16 12 11
MEAN 1. 71.48 7.2 7. 8.
MINIMUM 0. 42.70 6.8 0. 4.
DATE OF MINIMUM 1999-03-27 1999-07-26 1999-03-27 1999-07-26 1997-07-23
10TH PERCENTILE 0. 6.8 0. 4.
MEDIAN 1. 58.00 7.2 7. 7.
90TH PERCENTILE 2. 7.4 11. 10.
MAXIMUM 2. 128.10 7.5 27. 14.
DATE OF MAXIMUM 1999-10-07 1999-04-15 1997-07-23 1999-07-12 1997-05-21
STANDARD DEVIATION 0. 32.02 0.2 7. 3.
Si P TOTAL SULPHATE Cl Cl
REACTIVE DISS DISS DISS
14101 15417 16303 17201 17204
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl 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 11 1 11 4 7
MEAN 2.77 0.049 13. 9. 7.
MINIMUM 0.60 5. 6. 5.
DATE OF MINIMUM 1997-08-25 1997-07-23 1997-08-25 1999-08-17
10TH PERCENTILE 0.61 5.
MEDIAN 1.90 10. 7. 8.
90TH PERCENTILE 5.49 15.
MAXIMUM 10.30 49. 14. 10.
DATE OF MAXIMUM 1999-04-15 1999-01-10 1997-05-21 1999-04-15
STANDARD DEVIATION 2.86 12. 4. 2.
Ca Fe Fe Zn Zn
DISS DISS DISS DISS DISS
20101 26102 26104 30101 30104
mg/L Ca mg/L Fe mg/L Fe mg/L Zn 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 11 4 4 1 4
MEAN 18.145 1.11 1.83 0.019 0.029
MINIMUM 11.200 0.30 0.80 0.024
DATE OF MINIMUM 1999-07-12 1997-08-25 1999-10-07 1999-02-07
10TH PERCENTILE 11.200
MEDIAN 14.400 1.00 1.80 0.026
90TH PERCENTILE 30.860
MAXIMUM 32.000 2.12 2.90 0.038
DATE OF MAXIMUM 1999-04-15 1997-05-21 1999-02-07 1999-01-10
STANDARD DEVIATION 8.547 0.82 0.99 0.006
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1999-02-25 TO 1999-12-20
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 11 11 11 10 11
MEAN 6.7 0.19 0.04 6.9 2.
MINIMUM 0.0 0.00 0.02 4.4 1.
DATE OF MINIMUM 1999-02-25 1999-07-29 1999-03-18 1999-02-25 1999-02-25
10TH PERCENTILE 0.0 0.00 0.02 4.4 1.
MEDIAN 2.2 0.04 0.04 7.1 2.
90TH PERCENTILE 18.7 0.47 0.06 8.9 2.
MAXIMUM 22.0 0.66 0.08 9.1 3.
DATE OF MAXIMUM 1999-06-30 1999-04-08 1999-09-30 1999-09-30 1999-07-29
STANDARD DEVIATION 8.2 0.24 0.02 1.7 1.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS DISS
10101 10301 10401 11103 12101
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 8 11 11 8 8
MEAN 130.91 7.7 7. 8. 11.
MINIMUM 46.20 7.3 1. 3. 3.
DATE OF MINIMUM 1999-05-28 1999-02-26 1999-11-04 1999-05-28 1999-06-30
10TH PERCENTILE 7.3 1.
MEDIAN 128.35 7.7 3. 7. 10.
90TH PERCENTILE 8.0 15.
MAXIMUM 215.40 8.1 20. 16. 19.
DATE OF MAXIMUM 1999-02-26 1999-07-29 1999-05-28 1999-03-18 1999-02-26
STANDARD DEVIATION 63.85 0.3 6. 5. 6.
Si P TOTAL SULPHATE Cl K
REACTIVE DISS DISS DISS
14101 15417 16302 17204 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 8 11 8 8 8
MEAN 2.41 0.032 45. 7. 1.4
MINIMUM 1.30 0.018 10. 2. 1.0
DATE OF MINIMUM 1999-11-04 1999-09-01 1999-02-26 1999-05-28 1999-05-28
10TH PERCENTILE 0.018
MEDIAN 2.00 0.032 41. 7. 1.3
90TH PERCENTILE 0.036
MAXIMUM 4.50 0.068 94. 13. 2.0
DATE OF MAXIMUM 1999-03-18 1999-02-26 1999-04-08 1999-04-08 1999-04-08
STANDARD DEVIATION 1.11 0.013 30. 4. 0.3
Ca Fe Zn Hg
DISS DISS DISS DISS
20101 26102 30101 80111
mg/L Ca mg/L Fe mg/L Zn ug/L Hg
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 8 7 8 8
MEAN 39.287 0.31 0.017 0.000
MINIMUM 13.400 0.04 0.004 0.000
DATE OF MINIMUM 1999-05-28 1999-07-29 1999-02-26 1999-03-18
10TH PERCENTILE
MEDIAN 41.300 0.36 0.016 0.000
90TH PERCENTILE
MAXIMUM 62.500 0.42 0.030 0.000
DATE OF MAXIMUM 1999-03-18 1999-02-26 1999-03-18 1999-12-20
STANDARD DEVIATION 18.091 0.13 0.009 0.000
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1999-01-05 TO 1999-12-07
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 13 9 13 13 13
MEAN 8.8 1.83 0.43 11.0 4.
MINIMUM 0.0 0.01 0.00 7.2 1.
DATE OF MINIMUM 1999-01-05 1999-05-13 1999-01-11 1999-02-09 1999-12-07
10TH PERCENTILE 0.0 0.00 7.6 1.
MEDIAN 5.3 0.59 0.21 11.2 3.
90TH PERCENTILE 21.7 0.98 12.6 8.
MAXIMUM 25.2 6.58 2.15 15.5 12.
DATE OF MAXIMUM 1999-07-08 1999-12-07 1999-01-05 1999-07-08 1999-07-08
STANDARD DEVIATION 9.9 2.52 0.60 2.0 3.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10102 10300 10401 12101 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 8 13 13 8 9
MEAN 231.50 7.6 9. 22. 3.30
MINIMUM 104.00 5.8 1. 6. 0.40
DATE OF MINIMUM 1999-05-13 1999-01-11 1999-12-07 1999-05-13 1999-07-08
10TH PERCENTILE 6.2 1.
MEDIAN 225.50 7.6 9. 18. 2.80
90TH PERCENTILE 8.3 18.
MAXIMUM 388.00 8.4 19. 59. 7.80
DATE OF MAXIMUM 1999-01-05 1999-09-07 1999-04-06 1999-01-05 1999-12-07
STANDARD DEVIATION 78.13 0.7 6. 16. 2.49
P TOTAL SULPHATE Cl Ca Fe
DISS DISS DISS DISS
15417 16303 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 13 8 8 8 13
MEAN 0.175 123. 25. 85.100 0.12
MINIMUM 0.036 44. 10. 32.900 0.03
DATE OF MINIMUM 1999-06-08 1999-05-13 1999-05-13 1999-05-13 1999-07-08
10TH PERCENTILE 0.046 0.04
MEDIAN 0.170 89. 26. 77.300 0.09
90TH PERCENTILE 0.266 0.14
MAXIMUM 0.380 438. 36. 176.000 0.48
DATE OF MAXIMUM 1999-04-06 1999-01-05 1999-03-03 1999-01-05 1999-05-13
STANDARD DEVIATION 0.093 129. 8. 40.279 0.11
Zn
DISS
30104
mg/L Zn
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 13
MEAN 0.011
MINIMUM 0.002
DATE OF MINIMUM 1999-08-05
10TH PERCENTILE 0.003
MEDIAN 0.008
90TH PERCENTILE 0.013
MAXIMUM 0.058
DATE OF MAXIMUM 1999-10-07
STANDARD DEVIATION 0.014
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1999-01-13 TO 1999-12-08
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 14 14 14 14 13
MEAN 8.5 1.85 0.42 10.8 1.
MINIMUM 0.0 0.27 0.15 7.7 1.
DATE OF MINIMUM 1999-01-13 1999-08-10 1999-09-15 1999-07-12 1999-10-12
10TH PERCENTILE 0.0 0.40 0.16 8.1 1.
MEDIAN 9.3 1.25 0.31 10.9 1.
90TH PERCENTILE 17.5 2.91 0.46 12.5 2.
MAXIMUM 19.6 6.99 1.90 12.8 2.
DATE OF MAXIMUM 1999-07-12 1999-01-13 1999-05-03 1999-06-07 1999-04-15
STANDARD DEVIATION 8.0 1.69 0.44 1.7 0.
ALK pH SUSP SOL Mg Si
TOTAL 105 DEG DISS REACTIVE
10102 10301 10401 12101 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 8 14 14 8 8
MEAN 162.88 7.8 33. 24. 2.84
MINIMUM 93.00 7.4 5. 2. 1.20
DATE OF MINIMUM 1999-05-12 1999-05-03 1999-01-13 1999-10-12 1999-05-03
10TH PERCENTILE 7.5 5.
MEDIAN 162.50 7.8 24. 13. 3.10
90TH PERCENTILE 8.1 57.
MAXIMUM 220.00 8.2 144. 104. 3.70
DATE OF MAXIMUM 1999-10-12 1999-06-07 1999-04-15 1999-02-10 1999-02-10
STANDARD DEVIATION 43.65 0.2 37. 33. 0.81
P TOTAL SULPHATE Cl Ca Fe
DISS DISS DISS DISS
15417 16303 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 14 8 8 8 8
MEAN 0.044 88. 35. 70.013 0.16
MINIMUM 0.000 33. 10. 21.300 0.02
DATE OF MINIMUM 1999-05-03 1999-05-03 1999-05-03 1999-05-03 1999-02-10
10TH PERCENTILE 0.005
MEDIAN 0.030 79. 41. 70.100 0.10
90TH PERCENTILE 0.075
MAXIMUM 0.090 149. 53. 104.000 0.45
DATE OF MAXIMUM 1999-03-15 1999-02-10 1999-05-12 1999-02-10 1999-05-12
STANDARD DEVIATION 0.028 43. 17. 26.313 0.14
Zn Hg
DISS DISS
30101 80111
mg/L Zn ug/L Hg
NO. OF L-FLAGGED VALUES 0 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 14 13
MEAN 0.006 0.000
MINIMUM 0.000 0.000
DATE OF MINIMUM 1999-07-12 1999-01-13
10TH PERCENTILE 0.000 0.000
MEDIAN 0.005 0.000
90TH PERCENTILE 0.013 0.000
MAXIMUM 0.016 0.000
DATE OF MAXIMUM 1999-05-12 1999-12-08
STANDARD DEVIATION 0.006 0.000
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-03-15 TO 1999-12-22
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07551 08101
N/A 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 7 44 8 44 44
MEAN 1. 6.9 0.70 0.35 9.7
MINIMUM 1. 0.0 0.13 0.00 6.0
DATE OF MINIMUM 1997-03-15 1997-03-15 1999-07-11 1999-08-15 1999-02-04
10TH PERCENTILE 0.0 0.06 6.9
MEDIAN 1. 4.1 0.38 0.30 9.6
90TH PERCENTILE 19.0 0.69 12.4
MAXIMUM 1. 26.2 1.55 1.39 13.0
DATE OF MAXIMUM 1997-10-15 1999-07-11 1999-04-25 1999-05-12 1999-11-24
STANDARD DEVIATION 0. 7.9 0.60 0.28 1.9
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10101 10301 10401 12101
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 44 8 44 37 15
MEAN 2. 83.50 7.7 14. 5.
MINIMUM 1. 20.30 6.7 0. 2.
DATE OF MINIMUM 1999-04-25 1999-05-12 1997-05-14 1999-04-25 1999-04-25
10TH PERCENTILE 2. 7.0 2. 2.
MEDIAN 2. 69.80 7.7 6. 4.
90TH PERCENTILE 2. 8.2 37. 8.
MAXIMUM 2. 175.40 8.8 74. 13.
DATE OF MAXIMUM 1999-01-05 1999-10-05 1997-09-15 1999-04-26 1997-03-15
STANDARD DEVIATION 0. 53.77 0.5 19. 3.
Si P TOTAL SULPHATE SULPHATE Cl
REACTIVE DISS DISS
14101 15417 16301 16302 17201
mg/LSiO2 mg/L P mg/L SO4 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 15 14 8 7 15
MEAN 2.65 0.141 12. 25. 5.
MINIMUM 0.70 0.010 7. 8. 0.
DATE OF MINIMUM 1999-09-15 1997-05-14 1999-06-15 1997-05-14 1999-04-25
10TH PERCENTILE 0.85 0.010 0.
MEDIAN 2.30 0.069 12. 24. 3.
90TH PERCENTILE 4.15 0.332 10.
MAXIMUM 4.20 0.640 21. 52. 16.
DATE OF MAXIMUM 1999-04-25 1997-04-15 1999-05-12 1997-04-15 1999-03-17
STANDARD DEVIATION 1.19 0.188 4. 15. 5.
Ca Fe Zn Hg Pb
DISS DISS DISS DISS DISS
20101 26102 30101 80111 82102
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 15 14 6 8 6
MEAN 21.343 0.24 0.000 0.007 0.002
MINIMUM 0.140 0.01 0.000 0.000 0.000
DATE OF MINIMUM 1997-06-05 1997-05-14 1999-03-17 1999-04-25 1999-04-15
10TH PERCENTILE 5.020 0.01
MEDIAN 20.000 0.06 0.000 0.000 0.000
90TH PERCENTILE 37.050 0.52
MAXIMUM 42.900 1.30 0.000 0.020 0.007
DATE OF MAXIMUM 1997-03-15 1999-05-12 1999-07-11 1999-09-15 1999-05-12
STANDARD DEVIATION 11.780 0.35 0.000 0.010 0.003
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 2
MEAN 181.5
MINIMUM
DATE OF MINIMUM
10TH PERCENTILE
MEDIAN
90TH PERCENTILE
MAXIMUM
DATE OF MAXIMUM
STANDARD DEVIATION
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1999-03-17 TO 1999-09-29
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 4 4 4 4 4
MEAN 10.5 0.11 0.08 10.1 1.
MINIMUM 0.0 0.00 0.01 9.3 1.
DATE OF MINIMUM 1999-03-17 1999-08-05 1999-03-17 1999-07-31 1999-03-17
10TH PERCENTILE
MEDIAN 11.6 0.01 0.04 9.9 1.
90TH PERCENTILE
MAXIMUM 18.7 0.43 0.21 11.4 1.
DATE OF MAXIMUM 1999-07-31 1999-03-17 1999-07-31 1999-09-29 1999-09-29
STANDARD DEVIATION 8.8 0.21 0.09 1.0 0.
ALK pH SUSP SOL Na Mg
TOTAL 105 DEG DISS DISS
10102 10300 10401 11103 12101
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 4 4 4 4 4
MEAN 96.47 7.4 2. 7. 5.
MINIMUM 73.90 7.1 0. 3. 5.
DATE OF MINIMUM 1999-07-31 1999-07-31 1999-07-31 1999-03-17 1999-09-29
10TH PERCENTILE
MEDIAN 75.80 7.4 2. 7. 5.
90TH PERCENTILE
MAXIMUM 160.40 7.8 3. 9. 6.
DATE OF MAXIMUM 1999-03-17 1999-03-17 1999-09-29 1999-09-29 1999-08-05
STANDARD DEVIATION 42.65 0.3 2. 3. 0.
Si P TOTAL SULPHATE Cl K
REACTIVE DISS DISS DISS
14101 15417 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 4 4 4 4 4
MEAN 2.78 0.008 14. 8. 0.9
MINIMUM 2.50 0.000 10. 2. 0.7
DATE OF MINIMUM 1999-07-31 1999-03-17 1999-07-31 1999-03-17 1999-09-29
10TH PERCENTILE
MEDIAN 2.80 0.008 13. 10. 0.8
90TH PERCENTILE
MAXIMUM 3.00 0.016 21. 10. 1.3
DATE OF MAXIMUM 1999-09-29 1999-08-05 1999-03-17 1999-08-05 1999-03-17
STANDARD DEVIATION 0.26 0.009 5. 4. 0.3
Ca Fe Zn
DISS DISS DISS
20101 26102 30104
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 4 4 4
MEAN 28.175 0.21 0.017
MINIMUM 19.100 0.13 0.003
DATE OF MINIMUM 1999-07-31 1999-07-31 1999-09-29
10TH PERCENTILE
MEDIAN 20.450 0.15 0.014
90TH PERCENTILE
MAXIMUM 52.700 0.42 0.038
DATE OF MAXIMUM 1999-03-17 1999-03-17 1999-03-17
STANDARD DEVIATION 16.364 0.14 0.015
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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-04-03 TO 1999-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07551 08101
N/A 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 5 17 11 17 17
MEAN 1. 6.4 0.17 1.15 6.7
MINIMUM 1. 0.0 0.00 0.72 1.2
DATE OF MINIMUM 1997-04-03 1997-04-03 1999-09-07 1999-11-28 1997-04-03
10TH PERCENTILE 0.0 0.00 0.76 2.4
MEDIAN 1. 4.0 0.16 1.08 7.7
90TH PERCENTILE 15.0 0.32 1.56 10.0
MAXIMUM 1. 16.7 0.40 1.95 10.8
DATE OF MAXIMUM 1997-08-25 1999-07-26 1999-02-07 1997-04-03 1999-10-07
STANDARD DEVIATION 0. 6.9 0.13 0.35 2.9
BOD ALK pH SUSP SOL Mg
TOTAL 105 DEG DISS
08201 10102 10301 10401 12101
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 16 7 17 12 12
MEAN 1. 78.89 7.2 5. 7.
MINIMUM 1. 45.80 6.8 0. 2.
DATE OF MINIMUM 1997-08-25 1999-08-17 1999-03-27 1999-07-12 1997-05-21
10TH PERCENTILE 1. 6.8 0. 2.
MEDIAN 1. 76.30 7.2 4. 7.
90TH PERCENTILE 2. 7.4 9. 9.
MAXIMUM 2. 122.00 7.6 19. 13.
DATE OF MAXIMUM 1999-09-07 1999-04-15 1999-09-07 1999-10-07 1997-04-03
STANDARD DEVIATION 0. 27.69 0.2 5. 3.
Si P TOTAL SULPHATE Cl Cl
REACTIVE DISS DISS DISS
14101 15417 16303 17201 17204
mg/LSiO2 mg/L P mg/L SO4 mg/L Cl 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 12 1 12 5 7
MEAN 2.99 0.049 12. 8. 8.
MINIMUM 0.70 6. 4. 6.
DATE OF MINIMUM 1997-08-13 1997-04-03 1997-05-21 1999-08-17
10TH PERCENTILE 0.78 6.
MEDIAN 2.10 8. 8. 8.
90TH PERCENTILE 4.98 12.
MAXIMUM 11.10 49. 16. 10.
DATE OF MAXIMUM 1999-04-15 1999-01-10 1997-04-03 1999-04-15
STANDARD DEVIATION 2.85 12. 4. 1.
Ca Fe Fe Zn Zn
DISS DISS DISS DISS DISS
20101 26102 26104 30101 30104
mg/L Ca mg/L Fe mg/L Fe mg/L Zn 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 5 4 1 4
MEAN 18.700 1.51 2.00 0.095 0.021
MINIMUM 8.800 0.60 1.20 0.015
DATE OF MINIMUM 1997-05-21 1997-08-25 1999-01-10 1999-01-05
10TH PERCENTILE 9.280
MEDIAN 17.200 1.58 1.95 0.016
90TH PERCENTILE 31.740
MAXIMUM 32.800 2.43 2.90 0.038
DATE OF MAXIMUM 1999-04-15 1997-04-03 1999-02-07 1999-01-10
STANDARD DEVIATION 8.560 0.66 0.93 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 - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-02-13 TO 1999-11-04
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG TEMP NO3-N NH3 O2
SAMPLE DISS
00190 02061 07313 07551 08101
N/A 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 8 24 16 24 22
MEAN 1. 8.0 0.13 0.05 7.7
MINIMUM 1. 0.0 0.00 0.00 4.1
DATE OF MINIMUM 1997-02-13 1997-02-13 1999-07-29 1997-08-20 1997-06-19
10TH PERCENTILE 0.0 0.00 0.01 5.8
MEDIAN 1. 8.0 0.01 0.04 7.5
90TH PERCENTILE 19.4 0.42 0.08 9.5
MAXIMUM 1. 21.8 0.50 0.30 10.3
DATE OF MAXIMUM 1997-12-25 1999-06-30 1999-03-18 1997-10-02 1997-10-02
STANDARD DEVIATION 0. 7.6 0.19 0.06 1.5
BOD ALK pH SUSP SOL Na
TOTAL 105 DEG DISS
08201 10101 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 24 12 24 16 15
MEAN 2. 119.07 7.7 5. 9.
MINIMUM 1. 51.00 7.1 1. 3.
DATE OF MINIMUM 1999-02-25 1999-05-28 1997-03-19 1999-09-01 1999-05-28
10TH PERCENTILE 1. 51.40 7.2 1. 4.
MEDIAN 2. 102.05 7.8 3. 7.
90TH PERCENTILE 3. 197.18 8.1 12. 15.
MAXIMUM 3. 215.40 8.3 20. 18.
DATE OF MAXIMUM 1999-07-29 1999-02-26 1997-08-20 1999-05-28 1997-08-20
STANDARD DEVIATION 1. 57.68 0.3 6. 5.
Mg Si P TOTAL SULPHATE SULPHATE
DISS REACTIVE DISS
12101 14101 15417 16302 16303
mg/L Mg mg/LSiO2 mg/L P mg/L SO4 mg/L SO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 16 16 24 12 4
MEAN 10. 2.36 0.028 48. 65.
MINIMUM 4. 0.50 0.010 10. 23.
DATE OF MINIMUM 1999-05-28 1997-08-20 1997-09-12 1999-02-26 1997-06-19
10TH PERCENTILE 4. 0.92 0.012 13.
MEDIAN 10. 2.15 0.026 51. 74.
90TH PERCENTILE 16. 4.50 0.041 75.
MAXIMUM 19. 4.90 0.068 80. 90.
DATE OF MAXIMUM 1999-02-26 1997-03-19 1999-02-26 1999-03-18 1997-03-19
STANDARD DEVIATION 5. 1.24 0.013 21. 29.
Cl K Ca Fe Zn
DISS DISS DISS DISS DISS
17204 19103 20101 26102 30101
mg/L Cl mg/L K 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 16 16 16 16 16
MEAN 8. 1.3 41.825 0.23 0.027
MINIMUM 2. 0.8 17.400 0.01 0.004
DATE OF MINIMUM 1999-05-28 1999-05-28 1997-06-19 1999-07-29 1999-02-26
10TH PERCENTILE 2. 0.8 19.080 0.02 0.005
MEDIAN 8. 1.2 42.250 0.28 0.010
90TH PERCENTILE 12. 1.6 63.320 0.35 0.054
MAXIMUM 15. 2.6 64.100 0.42 0.170
DATE OF MAXIMUM 1999-09-30 1997-10-02 1999-03-18 1999-02-26 1997-03-19
STANDARD DEVIATION 4. 0.4 15.701 0.14 0.043
Hg INST
DISS DISCHG
80111 97160
ug/L Hg m3/S
NO. OF L-FLAGGED VALUES 0 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 11 1
MEAN 0.000 1960.0
MINIMUM 0.000
DATE OF MINIMUM 1999-03-18
10TH PERCENTILE 0.000
MEDIAN 0.000
90TH PERCENTILE 0.000
MAXIMUM 0.000
DATE OF MAXIMUM 1999-11-04
STANDARD DEVIATION 0.000
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