Water resources of Afghanistan / Kabul atChaghasarai
Water resources of Afghanistan / Kabul atChaghasarai
| River: Pech, Kabul River Basin | Area: 3855 km2 | Latitude: 34o54 |
| Station: Chaghasarai | Elevation: 850 m | Longitude: 71o08 |
| Mean for observation period: 1960-1979 | Total months: 226 |
m3/s
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Runoff |
| 1960 | 33,30 | 85,80 | 92,30 | 165,00 | 168,00 | 64,50 | 18,30 | ||||||
| 1961 | 10,50 | 13,50 | 8,18 | 6,46 | 8,49 | 15,40 | 58,40 | 124,00 | 179,00 | 85,50 | 41,50 | 30,70 | 1530,0 |
| 1962 | 10,00 | 12,30 | 9,74 | 8,03 | 8,96 | 12,40 | 55,90 | 75,80 | 129,00 | 68,20 | 32,50 | 19,00 | 1164,0 |
| 1963 | 22,10 | 15,10 | 7,96 | 6,58 | 7,86 | 27,00 | 74,90 | 145,00 | 216,00 | 124,00 | 53,30 | 20,50 | 1899,0 |
| 1964 | 11,80 | 9,30 | 11,80 | 7,79 | 8,94 | 18,70 | 71,60 | 129,00 | 175,00 | 112,00 | 52,40 | 18,60 | 1653,8 |
| 1965 | 10,20 | 8,50 | 9,00 | 0,30 | 9,20 | 21,70 | 93,00 | 167,00 | 272,00 | 219,00 | 61,00 | 26,90 | 2388,0 |
| 1966 | 13,00 | 9,20 | 9,00 | 9,30 | 14,10 | 37,80 | 105,00 | 153,00 | 223,00 | 142,00 | 63,70 | 32,50 | 2138,0 |
| 1967 | 24,60 | 15,90 | 8,36 | 6,16 | 7,89 | 15,40 | 77,90 | 149,00 | 246,00 | 161,00 | 56,10 | 33,80 | 2122,0 |
| 1968 | 21,30 | 16,00 | 10,40 | 9,64 | 15,30 | 39,60 | 100,00 | 153,00 | 258,00 | 204,00 | 84,50 | 25,10 | 2472,0 |
| 1969 | 19,60 | 13,80 | 12,70 | 10,20 | 13,50 | 54,70 | 102,00 | 163,00 | 290,00 | 145,00 | 52,10 | 24,30 | 2372,8 |
| 1970 | 30,10 | 23,10 | 10,40 | 9,49 | 8,70 | 17,40 | 63,70 | 137,00 | 120,00 | 33,50 | 31,40 | 18,90 | 1326,2 |
| 1971 | 9,32 | 6,43 | 4,73 | 3,50 | 4,26 | 14,60 | 46,10 | 128,00 | 96,40 | 38,20 | 19,40 | 9,17 | 1001,7 |
| 1972 | 6,73 | 5,94 | 4,01 | 4,57 | 12,70 | 39,50 | 105,00 | 196,00 | 331,00 | 123,00 | 32,60 | 20,70 | 2321,0 |
| 1973 | 15,10 | 13,20 | 13,10 | 13,20 | 16,90 | 46,10 | 174,00 | 278,00 | 306,00 | 151,00 | 60,10 | 20,10 | 2916,0 |
| 1974 | 13,10 | 8,78 | 7,71 | 6,18 | 8,39 | 19,70 | 64,60 | 142,00 | 174,00 | 67,50 | 17,00 | 10,30 | 1420,0 |
| 1975 | 8,60 | 7,85 | 6,84 | 6,85 | 6,15 | 11,40 | 87,20 | 138,00 | 213,00 | 112,00 | 55,40 | 27,70 | 1792,5 |
| 1976 | 16,20 | 9,47 | 7,71 | 6,55 | 10,40 | 15,00 | 37,80 | 158,00 | 164,00 | 116,00 | 43,10 | 21,40 | 1693,0 |
| 1977 | 10,00 | 8,23 | 6,61 | 7,58 | 7,61 | 18,30 | 42,70 | 125,00 | 170,00 | 57,90 | 25,00 | 15,60 | 1303,0 |
| 1978 | 10,40 | 9,23 | 7,97 | 9,03 | 6,43 | 12,40 | 89,00 | 190,00 | 188,00 | 119,00 | 37,40 | 19,70 | 1843,0 |
| 1979 | 10,80 | 9,54 | 7,00 | 6,60 | 9,90 |