Water resources of Afghanistan/ Arahandab at Upstream Res. Arghandab
Water resources of Afghanistan/ Arahandab at Upstream Res. Arghandab
| River: Arahandab | Area: 11500.0 km2 | Latitude: 32.01 deg. |
| Station: Upstream Res. Arghandab | Elevation: - m | Longitude: 66.10 deg. |
| Mean for Observation Period: 1951-1960 | Total months: 108 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/s | 25.3 | 43.7 | 105. | 147. | 81.3 | 31.6 | 28.0 | 12.1 | 9.27 | 11.6 | 18.7 | 22.9 | 44.7 |
| mm | 5.88 | 9.28 | 24.5 | 33.1 | 18.9 | 7.13 | 6.51 | 2.82 | 2.09 | 2.70 | 4.21 | 5.33 | 123. |
| km3 | 0.068 | 0.11 | 0.28 | 0.38 | 0.22 | 0.082 | 0.075 | 0.032 | 0.024 | 0.031 | 0.048 | 0.061 | 1.41 |
| l/s/km2 | 2.20 | 3.80 | 9.14 | 12.8 | 7.07 | 2.75 | 2.43 | 1.05 | 0.81 | 1.01 | 1.62 | 1.99 | 3.88 |
| %% | 4.71 | 8.16 | 19.6 | 27.4 | 15.2 | 5.90 | 5.21 | 2.26 | 1.73 | 2.17 | 3.48 | 4.27 | 100. |
Arahandab at Upstream Res. Arghandab
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1951 | - | - | - | - | - | - | - | - | - | 9.65 | 13.5 | 16.9 | - |
| 1952 | 18.2 | 33.8 | 74.3 | 115. | 51.3 | 18.0 | 12.8 | 10.5 | 8.72 | 9.68 | 13.0 | 14.6 | 31.7 |
| 1953 | 14.4 | 47.7 | 50.3 | 37.8 | 21.3 | 13.7 | 4.64 | 3.26 | 3.54 | 6.28 | 10.1 | 12.8 | 18.8 |
| 1954 | 19.8 | 82.8 | 136. | 191. | 104. | 34.3 | 21.4 | 12.6 | 9.97 | 13.4 | 17.6 | 18.0 | 55.1 |
| 1955 | 18.9 | 16.6 | 50.3 | 30.7 | 29.7 | 12.2 | 4.36 | 3.29 | 2.40 | 5.89 | 9.54 | 22.9 | 17.2 |
| 1956 | 20.6 | 33.9 | 171. | 248. | 84.2 | 32.0 | 104. | 28.7 | 14.2 | 17.3 | 21.8 | 19.3 | 66.3 |
| 1957 | 34.8 | 61.0 | 162. | 331. | 205. | 86.4 | 39.9 | 21.5 | 18.2 | 18.5 | 41.8 | 53.8 | 89.5 |
| 1958 | 57.3 | 62.3 | 73.8 | 96.5 | 58.4 | 24.5 | 22.2 | 9.76 | 7.73 | 12.0 | 16.6 | 20.9 | 38.5 |
| 1959 | 21.8 | 31.4 | 187. | 137. | 68.4 | 28.8 | 23.9 | 9.88 | 10.3 | 11.8 | 24.1 | 26.8 | 48.4 |
| 1960 | 21.6 | 24.0 | 40.8 | 133. | 109. | 34.8 | 18.4 | 9.51 | 8.35 | - | - | - | - |