Water resources of Afghanistan / Helmand at Urozgan
Water resources of Afghanistan / Helmand at Urozgan
| River: Tirin, Helmand River basin | Area: - | Latitude: 32o58 |
| Station: Urozgan | Elevation: 2028 m | Longitude: 66o39 |
| Mean for observation period: 1970-1975 | Total months: 72 |
m3/s
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Runoff |
| 1970 | 5,33 | 6,86 | 3,37 | 8,84 | 8,31 | 6,64 | 5,33 | 6,81 | 3,37 | 8,84 | 8,34 | 6,64 | 205,0 |
| 1971 | 6,27 | 6,82 | 8,35 | 6,49 | 2,62 | 2,54 | 2,71 | 2,63 | 2,52 | 3,33 | 5,19 | 5,80 | 144,8 |
| 1972 | 5,09 | 6,52 | 14,78 | 24,95 | 12,93 | 6,71 | 4,28 | 3,92 | 4,32 | 3,30 | 4,25 | 4,22 | 249,7 |
| 1973 | 7,31 | 7,96 | 12,80 | 14,73 | 7,50 | 5,40 | 7,20 | 5,56 | 4,01 | 4,82 | 5,84 | 6,61 | 235,7 |
| 1974 | 4,65 | 5,83 | 13,42 | 14,72 | 7,01 | 4,45 | 3,56 | 3,47 | 3,12 | 3,53 | 4,36 | 4,41 | 190,5 |
| 1975 | 4,13 | 4,55 | 11,72 | 23,85 | 12,43 | 6,45 | 5,72 | 5,98 | 5,73 | 3,08 | 3,19 | 3,75 | 238,0 |