Water resources of Afghanistan / Helmand at

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River: Helmand Area: 20 750 km2 Latitude: 33o23
Station: Elevation: 1325 m Longitude: 66o17


Mean for observation period: 1971-1975 Total months: 60

m3/s

Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Runoff
1971 13,07 17,11 72,79 174,33 130,63 35,32 271,32 8,12 7,84 9,05 10,73 14,79 2025,1
1972 112,75 35,75 259,48 392,90 349,42 155,03 65,03 38,97 40,37 28,23 32,17 30,51 4063,5
1973 51,58 102,49 207,74 339,57 220,00 83,17 47,29 32,42 34,24 44,58 49,78 52,12 3317,8
1974 45,34 53,32 169,75 230,20 137,39 71,47 30,18 26,02 25,69 42,91 46,73 44,44 2427,2
1975 55,55 67,46 185,06 414,73 364,87 180,27 73,04 45,06 44,20 37,56 40,99 51,03 4101,6

Source: Watershed Atlas of Afghanistan, Hydrology Database