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Flow Duration Analysis
Flow duration analysis data of
{Han River} basin
in
{Han River}
watershed
| Year | Ninety-five day flow | Ordinary water flow | Nine-month flow | Drought flow |
| Average | 528.13 | 224.33 | 119.52 | 51.45 |
| 2020 | 586.26 | 238.09 | 164.70 | 91.62 |
| 2019 | 311.66 | 140.80 | 83.94 | 50.42 |
| 2018 | 601.98 | 281.52 | 180.25 | 19.26 |
| 2017 | 314.72 | 129.17 | 79.46 | 53.08 |
| 2016 | 449.70 | 205.25 | 133.12 | 67.55 |
| 2015 | 281.87 | 130.31 | 73.26 | 41.34 |
| 2014 | 269.07 | 134.27 | 76.10 | 50.10 |
| 2013 | 694.43 | 340.16 | 186.27 | 101.23 |
| 2012 | 627.52 | 262.63 | 116.27 | 33.68 |
| 2011 | 629.46 | 207.61 | 96.59 | 36.93 |
| 2010 | 716.63 | 310.31 | 186.26 | 68.82 |
| 2009 | 424.08 | 187.45 | 103.62 | 25.66 |
| 2008 | 348.59 | 143.93 | 71.08 | 33.34 |
| 2007 | 703.60 | 234.59 | 110.25 | 36.65 |
| 2006 | 400.82 | 183.50 | 86.47 | 57.13 |
| 2005 | 672.78 | 197.17 | 98.38 | 31.48 |
| 2004 | 566.61 | 239.24 | 119.30 | 63.17 |
| 2003 | 958.90 | 309.51 | 168.78 | 50.90 |
| 2002 | 442.75 | 176.79 | 102.39 | 32.68 |
| 2001 | 304.57 | 169.02 | 88.27 | 45.29 |
| 2000 | 362.98 | 158.36 | 99.47 | 62.35 |
| 1999 | 582.64 | 255.75 | 140.78 | 42.88 |
| 1998 | 825.99 | 360.59 | 192.69 | 95.97 |
| 1997 | 774.90 | 386.89 | 188.68 | 39.54 |
| 1996 | 340.88 | 154.40 | 84.66 | 27.30 |
| 1995 | 344.27 | 155.11 | 78.32 | 46.20 |
| 1994 | 411.74 | 223.00 | 130.58 | 53.41 |
| 1993 | 720.50 | 281.35 | 161.08 | 105.72 |
| 1992 | 621.57 | 296.26 | 197.78 | 76.41 |
| 1991 | 398.92 | 213.99 | 122.52 | 67.97 |
| 1990 | 1,195.60 | 468.33 | 243.57 | 107.00 |
| 1989 | 566.08 | 301.77 | 187.99 | 64.27 |
| 1988 | 212.33 | 80.72 | 52.50 | 30.01 |
| 1987 | 647.10 | 245.30 | 147.77 | 85.09 |
| 1986 | 492.31 | 238.96 | 145.92 | 65.18 |
| 1985 | 645.74 | 258.52 | 135.18 | 45.67 |
| 1984 | 366.84 | 169.95 | 73.14 | 21.41 |
| 1983 | 589.33 | 242.52 | 124.63 | 62.85 |
| 1982 | 264.67 | 139.46 | 82.76 | 37.66 |
| 1981 | 462.03 | 200.02 | 93.67 | 31.06 |
| 1980 | 522.73 | 208.84 | 71.56 | 30.45 |
| 1979 | 712.40 | 270.62 | 71.52 | 41.26 |
| 1978 | 427.27 | 178.87 | 103.14 | 51.24 |
| 1977 | 322.66 | 159.34 | 83.00 | 28.14 |
| 1976 | 296.93 | 153.41 | 90.22 | 42.79 |
| 1975 | 482.06 | 218.11 | 109.99 | 27.76 |
| 1974 | 644.22 | 249.52 | 85.45 | 35.88 |
| 1973 | 521.04 | 235.45 | 157.67 | 76.52 |
| 1972 | 637.40 | 306.66 | 171.02 | 52.23 |
| 1971 | 451.52 | 170.82 | 111.06 | 66.21 |
| 1970 | 637.08 | 210.22 | 68.92 | 30.22 |
| 1969 | 689.73 | 246.61 | 112.91 | 70.82 |
| 1968 | 392.80 | 188.87 | 88.92 | 34.03 |
| 1967 | 553.98 | 237.18 | 129.77 | 73.53 |
| 1966 | 622.81 | 250.88 | 109.90 | 10.60 |