river,richness,surface,disch,vegdiv,forperc Nile,127,3349000,2640,2.62,8 Senegal,110,441000,687,0.97,3 Gambia,89,77000,170,0.5,20 Tomine,55,23200,NA,NA,NA Konkoure,74,16470,353,0,100 Kolente,58,7540,NA,NA,NA Jong,65,7750,NA,NA,NA Sewa,61,19050,NA,NA,NA Moa,44,18760,NA,NA,NA Mano,45,8260,NA,NA,NA Loffa,35,13190,NA,NA,NA St.Paul,76,18180,NA,NA,NA Nipoue,63,11920,NA,NA,NA Cavally,62,28850,384,0,100 Dodo,15,850,NA,NA,NA Nero,18,985,16,0,100 SanPedro,22,3310,31,0,100 Sassandra,71,75000,513,0.88,91 Boubo,38,4690,32,0,100 Bandama,91,97000,392,0.95,76 Agnebi,56,8520,50,0,100 Me,39,3920,32,0,100 Comoe,90,78000,206,0.97,44 Bia,37,9730,81,0,100 Volta,147,398371,1260,1.08,19 Mono,53,22000,104,0.63,33 Oueme,92,50000,220,0.37,12 Ogun,67,22370,NA,NA,NA Niger,207,1125000,6100,1.88,25 Cross,45,48000,NA,NA,NA Mungo,29,4570,NA,NA,NA Wouri,52,11500,308,0,100 Sanaga,126,135000,2060,0.64,100 Nyong,79,27800,443,0,100 Lobe,32,2305,102,0,100 Ntem,100,31000,348,0,100 Ogowe,181,205000,4758,0.68,100 Niari,83,56000,913,0.69,100 Zaire,690,3457000,40487,2.08,65