STATISTICS for SUDAN
STATISTICS FOR SUDAN
GEMS/WATER - STATISTICAL SUMMARY BY STATION 2002-02-15 PAGE 536
STATION - JEBEL AULIA RESERVOIR STATION NO. 078001
COUNTRY - SUDAN DEPTH(M) 4.5
LOCATION - OCT. 3 LAT. 15/16/00 LONG. 032/27/00 ELEVATION(M) 376.0
REGIONAL CENTRE - EMRA WATER TYPE LAKE
PERIOD REQUESTED FROM - 1982-01-01 TO 1984-12-31
PERIOD OF RECORD FROM - 1982-06-01 TO 1984-12-16
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 O2
COND DISS
02041 02061 07105 07554 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 30 31 31 31 30
MEAN 226. 24.9 0.04 0.03 8.4
MINIMUM 140. 16.0 0.00 0.00 6.2
DATE OF MINIMUM 1984-02-06 1983-01-06 1982-06-01 1982-06-01 1983-10-05
10TH PERCENTILE 160. 18.0 0.00 0.00 6.6
MEDIAN 222. 26.0 0.00 0.00 7.8
90TH PERCENTILE 280. 29.9 0.00 0.00 10.7
MAXIMUM 330. 31.0 0.90 0.53 19.0
DATE OF MAXIMUM 1984-06-07 1982-09-11 1984-08-14 1984-05-05 1984-08-14
STANDARD DEVIATION 50. 4.3 0.17 0.10 2.7
BOD F ALK pH SUSP SOL
DISS TOTAL 105 DEG
08201 09104 10102 10302 10401
mg/L O2 mg/L F 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 31 31 31 31 26
MEAN 2. 0.5 103.87 8.2 33.
MINIMUM 0. 0.1 45.00 7.6 0.
DATE OF MINIMUM 1983-08-25 1984-02-06 1983-12-05 1984-12-16 1982-11-10
10TH PERCENTILE 1. 0.2 70.00 7.8 0.
MEDIAN 2. 0.5 100.00 8.2 20.
90TH PERCENTILE 4. 0.7 140.00 8.4 94.
MAXIMUM 9. 0.8 170.00 8.9 195.
DATE OF MAXIMUM 1984-07-23 1983-11-12 1984-09-11 1982-11-10 1984-09-11
STANDARD DEVIATION 2. 0.2 27.86 0.3 46.
Na Mg SULPHATE Cl K
DISS DISS DISS DISS
11103 12103 16301 17201 19103
mg/L Na mg/L Mg 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 31 31 31 31
MEAN 24. 7. 32. 23. 10.5
MINIMUM 10. 3. 10. 10. 5.0
DATE OF MINIMUM 1984-12-16 1984-07-23 1984-11-06 1984-02-06 1983-03-19
10TH PERCENTILE 13. 5. 16. 10. 5.0
MEDIAN 24. 5. 25. 25. 10.0
90TH PERCENTILE 34. 10. 54. 32. 15.0
MAXIMUM 40. 15. 100. 40. 20.0
DATE OF MAXIMUM 1984-05-05 1983-04-11 1983-05-05 1983-05-05 1984-05-05
STANDARD DEVIATION 7. 3. 20. 8. 3.4
Ca Ca As Pb
DISS DISS DISS DISS
20101 20103 33103 82102
mg/L Ca mg/L Ca mg/L As 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 5 26 31 31
MEAN 12.000 12.038 0.000 0.000
MINIMUM 10.000 5.000 0.000 0.000
DATE OF MINIMUM 1982-06-01 1983-12-05 1982-06-01 1982-06-01
10TH PERCENTILE 8.000 0.000 0.000
MEDIAN 10.000 10.000 0.000 0.000
90TH PERCENTILE 15.000 0.000 0.000
MAXIMUM 20.000 20.000 0.000 0.000
DATE OF MAXIMUM 1982-09-11 1984-10-10 1984-12-16 1984-12-16
STANDARD DEVIATION 4.472 3.747 0.000 0.000
STATION - BLUE NILE AT KHARTOUM STATION NO. 078002
COUNTRY - SUDAN DEPTH(M) 7.6
LOCATION - OCT. 3 LAT. 15/30/00 LONG. 032/30/00 ELEVATION(M) 374.0
REGIONAL CENTRE - EMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1982-01-01 TO 1984-12-31
PERIOD OF RECORD FROM - 1982-06-01 TO 1984-12-16
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NO3NO2 NH3 O2
COND DISS
02041 02061 07105 07554 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 29 29 30 30 28
MEAN 233. 25.7 0.13 0.04 8.2
MINIMUM 130. 17.0 0.00 0.00 5.4
DATE OF MINIMUM 1984-04-05 1983-01-06 1982-06-01 1982-06-01 1982-08-11
10TH PERCENTILE 154. 20.0 0.00 0.00 5.9
MEDIAN 220. 27.0 0.00 0.00 7.7
90TH PERCENTILE 316. 29.0 0.00 0.00 8.7
MAXIMUM 335. 30.0 3.60 1.10 21.5
DATE OF MAXIMUM 1984-05-05 1983-09-08 1984-07-23 1984-07-23 1984-08-14
STANDARD DEVIATION 56. 3.4 0.66 0.20 3.2
BOD F ALK pH SUSP SOL
DISS TOTAL 105 DEG
08201 09104 10102 10302 10401
mg/L O2 mg/L F 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 30 30 30 30 25
MEAN 2. 0.4 100.43 8.0 925.
MINIMUM 0. 0.2 70.00 7.5 0.
DATE OF MINIMUM 1983-08-04 1984-07-23 1982-10-06 1984-10-10 1982-11-10
10TH PERCENTILE 1. 0.2 70.00 7.7 0.
MEDIAN 2. 0.4 100.00 8.1 15.
90TH PERCENTILE 4. 0.5 120.00 8.3 3180.
MAXIMUM 8. 0.7 160.00 8.6 6860.
DATE OF MAXIMUM 1984-07-23 1983-02-10 1984-09-11 1984-04-05 1982-08-11
STANDARD DEVIATION 2. 0.1 22.67 0.2 1901.
Na Mg SULPHATE Cl K
DISS DISS DISS DISS
11103 12103 16301 17201 19103
mg/L Na mg/L Mg 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 30 30 30 30 30
MEAN 12. 8. 43. 20. 4.5
MINIMUM 1. 0. 10. 10. 2.0
DATE OF MINIMUM 1982-12-22 1983-12-20 1984-11-06 1983-11-04 1982-11-10
10TH PERCENTILE 5. 5. 20. 10. 2.0
MEDIAN 10. 9. 35. 20. 5.0
90TH PERCENTILE 20. 15. 55. 30. 5.0
MAXIMUM 35. 15. 185. 45. 10.0
DATE OF MAXIMUM 1983-12-20 1983-05-05 1983-05-05 1983-05-05 1983-12-20
STANDARD DEVIATION 7. 4. 36. 8. 1.6
Ca Ca As Pb
DISS DISS DISS DISS
20101 20103 33103 82102
mg/L Ca mg/L Ca mg/L As 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 24 6 30 30
MEAN 25.250 27.833 0.000 0.000
MINIMUM 10.000 20.000 0.000 0.000
DATE OF MINIMUM 1984-12-16 1984-10-10 1982-06-01 1982-06-01
10TH PERCENTILE 20.000 0.000 0.000
MEDIAN 25.000 26.000 0.000 0.000
90TH PERCENTILE 30.000 0.000 0.000
MAXIMUM 35.000 40.000 0.000 0.000
DATE OF MAXIMUM 1984-06-07 1984-07-23 1984-12-16 1984-12-16
STANDARD DEVIATION 5.391 6.795 0.000 0.000
GEMS/WATER
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Last updated: 2001-07-30