Water resources of Afghanistan/ Khulm at Sayad
Water resources of Afghanistan/ Khulm at Sayad
| River: Khulm | Area: - | Latitude: 36o35 |
| Station: Sayad | Elevation: - m | Longitude: 67o47 |
| Mean for observation period: 1964-1978 | Total months: 172 |
m3/s
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | Runoff |
| 1964 | - | - | - | - | - | 0,94 | 0,90 | 0,97 | 0,97 | - | - | - | - |
| 1965 | 1,12 | 2,05 | 2,25 | 2,27 | 5,31 | 1,39 | 1,29 | 0,91 | 1,35 | 0,80 | 0,91 | 0,75 | 53,8 |
| 1966 | 2,11 | 2,25 | 2,45 | 1,99 | 1,51 | 1,15 | 1,05 | 0,90 | 1,10 | 1,31 | 1,95 | 2,22 | 52,4 |
| 1967 | 2,31 | 2,24 | 1,86 | 1,72 | 5,40 | 1,52 | 1,64 | 1,84 | 1,99 | 1,75 | 1,97 | 2,20 | 69,6 |
| 1968 | 2,13 | 1,86 | 2,31 | 2,63 | 5,13 | 3,25 | 1,52 | 1,39 | 1,75 | 2,41 | 3,00 | 2,84 | 79,7 |
| 1969 | 3,06 | 3,33 | 5,52 | 5,37 | 9,73 | 3,05 | 1,82 | 1,68 | 1,87 | 1,60 | 1,63 | 2,86 | 109,3 |
| 1970 | 2,81 | 2,40 | 3,50 | 2,56 | 1,71 | 1,31 | 1,53 | 1,21 | 1,44 | 2,04 | 3,38 | 3,24 | 71,3 |
| 1971 | 2,18 | 2,24 | 2,31 | 1,87 | 1,05 | 1,24 | 1,24 | 1,03 | 1,01 | 1,39 | 2,02 | 2,72 | 53,3 |
| 1972 | 1,82 | 2,12 | 3,20 | 3,10 | 7,50 | 1,58 | 1,05 | 1,07 | 1,20 | 0,93 | 1,22 | 1,52 | 69,5 |
| 1973 | 1,61 | 1,62 | 2,29 | 2,76 | 2,26 | 1,20 | 1,20 | 0,95 | 0,97 | 1,14 | 1,41 | 1,53 | 49,7 |
| 1974 | 1,71 | 1,85 | 2,42 | 1,22 | 1,19 | 0,92 | 0,95 | 0,90 | 0,97 | 1,43 | 1,43 | 1,70 | 43,8 |
| 1975 | 1,95 | 1,78 | 2,14 | 2,18 | 3,52 | 0,71 | 0,71 | 0,84 | 0,97 | 1,14 | 1,47 | 1,95 | 50,9 |
| 1976 | 1,62 | 1,93 | 3,29 | 10,10 | 5,32 | 0,64 | 0,73 | 0,84 | 1,10 | 1,09 | 1,60 | 1,93 | 79,4 |
| 1977 | 2,20 | 2,46 | 1,74 | 1,48 | 3,40 | 2,00 | 0,80 | 1,03 | 1,22 | 1,40 | 1,62 | 1,70 | 55,2 |
| 1978 | 2,50 | 2,06 | 1,66 | 2,01 | 1,07 | 0,98 | 0,85 | 0,90 | 0,99 | 1,67 | 3,31 | 49,5 |