Country= Thailand Station= Yasothon River= Chi Area= 43100 km2 Lat= 15.78 Lon= 104.14 Source= RivDIS PointID= 889 Area Units= km2 Discharge Units= m3/sec Starting Year= 1953 Ending Year= 1987 Total Years= 35 Total Usable Years= 34 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1953 -9999 -9999 -9999 7.07 45.9 306 611 466 539 657 284 76.5 -9999 1954 27.4 16.2 10.7 8.3 10.3 203 62.2 234 609 1069 571 43.2 238.69 1955 15 8.86 7.29 5.3 16.5 537 422 371 394 333 40.9 20.3 180.93 1956 15 9.93 6.29 4.4 108 156 582 613 1067 656 64.6 25.4 275.64 1957 15.5 9.72 10.8 11 10.5 64.4 50.9 156 510 750 398 42.6 169.12 1958 12.7 7.64 5.19 2.53 5.1 18.3 116 176 936 883 357 23.5 211.91 1959 11.6 6.14 4.13 6.1 19.3 59.3 168 353 840 997 519 27 250.88 1960 10.8 7.11 7.97 3.03 19.7 124 163 440 805 788 459 49.6 239.77 1961 12.6 5.93 4.48 5.93 48.1 184 270 216 942 836 557 63.3 262.11 1962 14.5 7.57 5.71 5.17 60.7 184 395 557 849 1527 756 57.8 368.29 1963 18.3 10.6 8.65 8.2 11.8 71.2 128 725 677 747 806 147 279.9 1964 26.8 13.4 8.58 9.7 54.1 217 114 133 595 1184 934 142 285.96 1965 27.6 16 11.4 10.9 26.8 302 401 231 664 295 45 11.7 170.2 1966 5.06 3.14 3.84 28.7 151 534 195 494 1127 664 181 72.7 288.29 1967 38.8 39.1 42.9 50.2 60.8 68.4 78.8 86.1 360 606 83.3 52.2 130.55 1968 47.4 51.9 47.2 50.8 66.9 115 61 152 586 186 68.5 51.6 123.69 1969 36.7 40.1 58.6 73.6 82.2 153 494 443 680 891 408 67.2 285.62 1970 40.6 36.1 58.5 81.9 87.2 194 365 438 852 796 284 144 281.44 1971 93.6 73.3 78.1 90 129 158 575 563 733 688 293 124 299.83 1972 88 83.9 58.6 64.5 93 157 326 534 267 498 186 39.4 199.62 1973 22.3 18.7 12.7 17.3 9 74.2 216 275 266 369 91.6 27.5 116.61 1974 23.9 55 75.8 62.7 114 144 113 452 747 374 191 63.3 201.31 1975 32.5 54 47.5 77.8 95.7 229 302 294 726 942 586 124 292.54 1976 74 80.3 95.1 144 166 122 110 353 456 677 574 268 259.95 1977 94.9 64.1 73.3 107 166 153 90.2 217 938 474 118 65.6 213.43 1978 69.7 59.1 59.1 73 110 157 684 889 1156 1512 628 153 462.49 1979 100 96.2 94.6 91.9 149 402 634 575 383 527 68.3 31.7 262.72 1980 36.6 42.9 30 33.2 55.2 344 715 552 1099 1241 783 136 422.33 1981 106 110 158 220 180 234 596 833 425 319 158 47.9 282.24 1982 42.8 59.9 55.1 69.9 75.6 92.4 33.9 49.4 746 1132 622 98.5 256.46 1983 32.5 59.9 72.1 99.6 116 192 495 727 812 670 318 134 310.68 1984 73.3 58 55.1 84.5 149 139 169 364 515 513 398 91.5 217.45 1985 33.5 41.3 64.7 70.1 98.7 158 201 501 387 334 260 54.3 183.63 1986 22.7 48.9 42.5 36.5 125 292 175 346 583 151 78.7 16.4 159.81 1987 21.7 18.4 44.4 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 39.54 38.63 41.73 50.44 79.89 192.3 297.41 406.13 684.44 714.29 357.94 76.26 248 Std Dev 28.99 29.03 35.2 48.03 52.11 120.01 209.45 207.29 242.81 341.9 250.24 54.08 76.27