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African Water Development Report 2006 - United Nations Economic ...

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Table 4.9: Surface <strong>Water</strong> by <strong>Water</strong>shed in Morocco<strong>Water</strong>shedkm2Area% of countrysurfaceAverage Surface FlowMm3% of total flowLoukkos, Tangérois andMediterranean Coasts 20 600 2,9 4119 21,7Moulouya 57 500 8,1 1656 8,7Sebou 40 000 5,6 5600 29,4Bou Regreg 20 000 2,8 830 4,4Oum Er Rbia 35 000 4,9 3680 19,4Tensift 37 500 5,3 1110 5,8Souss- Massa 35 400 5 701 3,7South Atlas Region 164 190 23,1 1300 6,8Sahara 300 660 42,3 30 0,15TOTAL 710 850 100 19026 100Source :AWDR National <strong>Report</strong>, 2005 (DRPE)FRESHWATER RESOURCES IN AFRICATable 4.10: Surface <strong>Water</strong> by <strong>Water</strong>shed in Algeria<strong>Water</strong>shedPotential Resources(Mm 3 /year)OranieChottCherguiChéliffZahrezAlgéroisSoumamHodnaConstantinoisSeybouseMellègueSouthTotal1025 1840 4380 4500 600 12 345% 8,7 15,7 37,3 38,3 0,48 100.0Source: AWDR National <strong>Report</strong>, 2005 (Ministry of <strong>Water</strong> Resources)Table 4.11: Overall Assessment of Surface <strong>Water</strong> in TunisiaMedium flowFlow by regionRegion Area % Low flow Mm 3 Total flow MmMm 3 3 %North 28 365 1825 2190 81Centre 28 41 279 320 11South 44 9 181 190 8Tunisia 100 415 2285 2700 100Source : AWDR National <strong>Report</strong>, 2005 (Hydrology Yearbook (DGRE))61

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