STATISTICS FOR THE REPUBLIC OF KOREA
STATISTICS FOR THE REPUBLIC OF KOREA
GEMS/WATER - STATISTICAL SUMMARY BY STATION 2002-01-30 PAGE 655
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 - 1994-01-01 TO 1996-12-31
PERIOD OF RECORD FROM - 1994-01-05 TO 1996-12-18
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP NH3 O2 BOD
COND DISS
02041 02061 07556 08101 08201
us/cm deg C mg/L N mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 1 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 71 71 69 71 71
MEAN 141. 13.3 0.23 10.3 1.
MINIMUM 82. 0.0 0.06 6.3 1.
DATE OF MINIMUM 1994-02-02 1994-01-05 1996-10-09 1995-06-07 1994-11-23
10TH PERCENTILE 94. 2.0 0.09 7.9 1.
MEDIAN 146. 12.5 0.20 9.9 1.
90TH PERCENTILE 174. 25.0 0.41 12.8 2.
MAXIMUM 210. 28.1 0.73 14.2 3.
DATE OF MAXIMUM 1995-07-05 1994-08-17 1996-02-14 1994-01-05 1995-07-05
STANDARD DEVIATION 29. 9.0 0.13 1.9 0.
F ALK pH SUSP SOL SULPHATE
DISS TOTAL 105 DEG
09107 10102 10301 10401 16309
mg/L F mg/L pH UNITS mg/L mg/L SO4
NO. OF L-FLAGGED VALUES 48 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 23 71 71 71 70
MEAN 0.4 43.41 7.7 5. 12.
MINIMUM 0.1 22.00 6.6 2. 0.
DATE OF MINIMUM 1994-01-05 1995-03-29 1996-12-04 1996-01-17 1996-09-25
10TH PERCENTILE 0.1 29.00 7.2 2. 7.
MEDIAN 0.1 40.40 7.6 4. 13.
90TH PERCENTILE 0.5 63.83 8.4 11. 16.
MAXIMUM 4.5 73.60 8.9 18. 18.
DATE OF MAXIMUM 1995-04-26 1994-03-02 1995-06-07 1994-08-31 1996-12-18
STANDARD DEVIATION 0.9 12.85 0.5 3. 3.
Cl Cr Cu Zn FAEC COL
DISS TOTAL TOTAL TOTAL
17207 24002 29006 30004 36011
mg/L Cl mg/L Cr mg/L Cu mg/L Zn No/100ml
NO. OF L-FLAGGED VALUES 0 71 64 35 3
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 71 0 7 36 68
MEAN 7. 0.010 0.009 0.009 260.
MINIMUM 2. 0.010 0.008 0.002 2.
DATE OF MINIMUM 1995-08-30 1994-01-05 1994-01-19 1994-01-05 1994-01-05
10TH PERCENTILE 4. 0.010 0.008 0.002 2.
MEDIAN 7. 0.010 0.008 0.003 9.
90TH PERCENTILE 10. 0.010 0.008 0.024 920.
MAXIMUM 15. 0.010 0.058 0.080 2400.
DATE OF MAXIMUM 1995-04-26 1996-12-18 1995-02-02 1996-07-31 1995-05-10
STANDARD DEVIATION 3. 0.000 0.006 0.013 596.
Cd Ba Pb INST
TOTAL TOTAL TOTAL DISCHG
48001 80011 82001 97160
mg/L Cd ug/L Hg mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 71 71 71 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 0 0 0 71
MEAN 0.002 0.500 0.039 370.6
MINIMUM 0.002 0.500 0.004 25.2
DATE OF MINIMUM 1994-01-05 1994-01-05 1995-04-12 1995-03-29
10TH PERCENTILE 0.002 0.500 0.040 35.3
MEDIAN 0.002 0.500 0.040 180.0
90TH PERCENTILE 0.002 0.500 0.040 963.3
MAXIMUM 0.007 0.500 0.040 4123.0
DATE OF MAXIMUM 1996-09-11 1996-12-18 1995-03-29 1995-08-30
STANDARD DEVIATION 0.001 0.000 0.004 583.7
GEMS/WATER
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Last updated: 2001-07-30