STATISTICS for THE REPUBLIC OF KOREA
STATISTICS FOR THE REPUBLIC OF KOREA
GEMS/WATER - STATISTICAL SUMMARY BY STATION 2002-02-18 PAGE 558
STATION - HAN RIVER STATION NO. 150001
COUNTRY - REPUBLIC OF KOREA DEPTH(M) 8.1
LOCATION - OCT. 2 LAT. 37/32/00 LONG. 127/17/00 ELEVATION(M) 10.1
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1985-01-01 TO 1987-12-31
PERIOD OF RECORD FROM - 1985-01-09 TO 1987-12-23
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP TOC NO3-N NH3
COND
02041 02061 06001 07306 07556
us/cm deg C mg/L 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 76 76 19 75 76
MEAN 85. 13.1 7. 0.92 0.39
MINIMUM 49. 1.0 3. 0.00 0.00
DATE OF MINIMUM 1986-12-10 1986-01-22 1985-04-03 1986-10-29 1987-01-21
10TH PERCENTILE 61. 2.0 4. 0.45 0.10
MEDIAN 80. 14.0 6. 0.95 0.34
90TH PERCENTILE 118. 23.0 9. 1.26 0.74
MAXIMUM 131. 28.0 10. 2.50 1.08
DATE OF MAXIMUM 1986-06-25 1986-08-06 1985-01-23 1987-02-18 1987-06-10
STANDARD DEVIATION 20. 8.3 2. 0.40 0.26
O2 O2 BOD F ALK
DISS DISS DISS TOTAL
08101 08102 08201 09110 10102
mg/L O2 mg/L O2 mg/L O2 mg/L F mg/L
NO. OF L-FLAGGED VALUES 0 0 0 31 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 50 26 76 43 70
MEAN 11.3 11.2 2. 0.2 53.34
MINIMUM 8.0 7.9 0. 0.1 22.80
DATE OF MINIMUM 1987-06-24 1985-08-19 1985-01-23 1985-01-09 1987-07-22
10TH PERCENTILE 8.9 8.6 1. 0.1 33.00
MEDIAN 10.9 11.6 2. 0.1 43.31
90TH PERCENTILE 13.8 13.6 2. 0.4 55.78
MAXIMUM 14.7 14.2 5. 3.8 197.12
DATE OF MAXIMUM 1986-02-19 1985-12-13 1985-07-24 1987-02-18 1987-10-28
STANDARD DEVIATION 1.9 1.9 1. 0.5 39.27
ALK pH SUSP SOL P ORTHO P ORTHO
TOTAL 105 DEG TOTAL DISS
10120 10301 10401 15205 15255
MEQ/L pH UNITS mg/L mg/L P mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 40 13
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 6 76 76 10 13
MEAN 0.77 7.4 9. 0.015 0.019
MINIMUM 0.70 6.3 1. 0.010 0.010
DATE OF MINIMUM 1985-02-18 1987-08-05 1986-02-05 1986-01-22 1985-03-20
10TH PERCENTILE 6.7 1. 0.010 0.010
MEDIAN 0.80 7.4 3. 0.010 0.012
90TH PERCENTILE 7.9 13. 0.028 0.034
MAXIMUM 0.80 8.3 240. 0.095 0.076
DATE OF MAXIMUM 1985-02-07 1987-03-18 1987-07-22 1986-09-03 1985-05-15
STANDARD DEVIATION 0.05 0.4 29. 0.015 0.017
Cl Cl Cr Cu Zn
DISS DISS DISS DISS DISS
17204 17207 24052 29106 30104
mg/L Cl mg/L Cl mg/L Cr mg/L Cu mg/L Zn
NO. OF L-FLAGGED VALUES 0 0 73 48 57
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 26 50 3 28 19
MEAN 6. 5. 0.011 0.010 0.031
MINIMUM 2. 0. 0.001 0.005 0.020
DATE OF MINIMUM 1985-06-24 1987-03-04 1986-03-24 1985-01-09 1985-01-09
10TH PERCENTILE 4. 4. 0.010 0.005 0.020
MEDIAN 6. 6. 0.010 0.005 0.020
90TH PERCENTILE 7. 7. 0.010 0.016 0.035
MAXIMUM 8. 9. 0.082 0.050 0.190
DATE OF MAXIMUM 1985-08-07 1986-05-15 1985-02-18 1987-05-25 1987-04-01
STANDARD DEVIATION 1. 1. 0.009 0.010 0.035
FAEC COL Cd Hg Pb INST
DISS DISS DISS DISCHG
36011 48101 80111 82101 97160
No/100ml mg/L Cd ug/L Hg mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 0 69 73 70 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 75 7 3 6 50
MEAN 162. 0.002 0.530 0.023 726.9
MINIMUM 0. 0.002 0.500 0.020 1.8
DATE OF MINIMUM 1985-03-06 1985-01-09 1985-01-09 1985-01-09 1985-05-15
10TH PERCENTILE 0. 0.002 0.500 0.020 24.4
MEDIAN 8. 0.002 0.500 0.020 137.4
90TH PERCENTILE 350. 0.002 0.500 0.020 918.5
MAXIMUM 2400. 0.011 2.600 0.117 8990.7
DATE OF MAXIMUM 1985-05-15 1985-11-13 1986-07-09 1985-10-30 1987-07-22
STANDARD DEVIATION 426. 0.002 0.241 0.013 1883.0
GEMS/WATER
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Last updated: 2001-07-30