SD Feke RTM RTM Vol Riv RTM RTM Vol Vol RTM Stn Stn Stn Stn Stn Riv Mou Riv Mou Riv Mou No. River Name Stn Stn Stn DA Lon Lat Lon Lat Nyr Station, Country Mou DA Lon Lat 1 Amazon 5330 426 5083 4619 -55.50 -2.00 -55.75 -1.75 49 Obidos, Brazil 6642 5854 -51.75 -0.75 2 Congo 1271 130 1266 3475 15.30 -4.30 15.25 -4.25 81 Kinshasa, Congo 1308 3699 12.75 -5.75 3 Orinoco 984 112 1141 836 -63.60 8.10 -64.25 8.25 66 Pte Angostu, Venezuela 1129 1039 -61.75 9.25 4 Changjiang 910 133 996 1705 117.60 30.80 117.75 30.75 49 Datong, China 944 1794 120.75 32.25 5 Brahmaputra 613 51 617 555 89.70 25.20 89.75 25.25 6 Bahadurabad, Bangladesh 628 583 89.75 24.25 6 Mississippi 536 130 458 2896 -90.90 32.30 -91.25 31.75 71 Vicksburg, MS, USA 610 3203 -91.25 30.25 7 Yenisey 577 42 525 2440 86.50 67.40 86.25 67.75 60 Igarka, Russia 599 2582 83.25 70.75 8 Parana 476 96 589 2346 -60.70 -32.70 -60.75 -32.25 89 Timbues, Argentina 568 2661 -57.75 -34.75 9 Lena 526 63 456 2430 127.40 70.70 127.25 70.75 60 Kusur, Russia 531 2418 126.75 72.75 10 Mekong 292 33 271 545 105.80 15.10 105.75 15.25 7 Pakse, Laos 525 774 105.75 12.25 11 Tocantins 356 64 398 742 -49.70 -3.80 -49.75 -4.25 20 Tucurui, Brazil 511 769 -49.25 -1.25 12 Tapajos 337 32 545 387 -56.80 -5.20 -57.25 -5.75 24 Jatoba, Brazil 415 502 -55.25 -2.75 13 Ob 397 61 433 2430 66.60 66.60 66.25 66.25 65 Salekhard, Russia 412 2570 69.25 66.75 14 Ganges 382 76 428 952 88.10 24.50 88.25 24.75 21 Farakka, India 404 956 88.25 24.25 15 Irrawaddy 258 29 324 118 96.00 21.90 95.75 22.25 11 Sagaing, Myanmar(Burma) 393 406 95.75 17.75 16 St Lawrence 226 26 318 774 -74.70 45.00 -75.25 44.75 64 Cornwall ON, Canada 363 1267 -67.75 48.75 17 Amur 312 60 359 1730 137.00 50.50 137.25 50.25 54 Komsomolsk, Russia 354 2903 140.25 51.75 18 Xingu 272 44 325 446 -52.20 -3.20 -52.75 -3.75 26 Altamira, Brazil 302 497 -52.25 -2.25 19 Mackenzie 288 29 260 1660 -133.70 67.50 -133.75 67.75 21 Arctic Red, Canada 290 1713 -134.25 68.75 20 Xijiang 221 45 179 330 111.30 23.50 111.75 23.25 46 Wuzhou, China 270 409 113.25 22.25 21 Columbia 172 33 194 614 -121.20 45.60 -120.75 45.75 121 The Dalles, OR, USA 252 724 -123.75 46.25 22 Magdalena 231 35 175 257 -74.90 10.20 -74.75 10.75 19 Calamar, Colombia 231 252 -74.75 10.75 23 Uruguay 165 54 65 249 -58.00 -31.40 -58.25 -31.75 12 Concordia, Argentina 228 356 -58.25 -33.75 24 Yukon 203 18 203 831 -162.90 61.90 -162.25 61.75 21 Pilot Stn, AK, USA 212 852 -164.25 62.75 25 Atrato 56 7 33 9 -76.70 6.20 -77.25 6.75 24 Tagachi, Colombia 204 34 -77.25 6.25 26 Danube 202 36 166 807 28.70 45.20 28.75 45.25 80 Ceatal Izma, Romania 202 788 28.75 45.25 27 Niger 33 9 102 1516 3.50 11.90 3.25 12.25 29 Gaya, Niger 193 2240 6.25 4.75 28 Ogooue 148 22 139 204 10.20 -0.70 10.25 -0.75 42 Lambarene, Gabon 186 210 9.75 -0.75 29 Essequibo 69 15 25 67 -58.60 5.80 -58.25 6.25 13 Plantain Is, Guyana 154 151 -58.75 6.25 30 Fraser 86 11 121 217 -121.40 49.40 -121.75 49.75 79 Hope, Canada 144 245 -122.75 48.75 31 Pechora 135 16 126 312 52.20 67.60 52.75 67.75 36 Oksino, Russia 140 302 53.25 67.75 32 Nelson 70 17 84 997 -97.90 54.80 -97.75 54.25 34 Upstream of Bladder, Canada 126 1047 -92.75 57.25 33 Khatanga 78 3 69 275 102.50 72.00 102.25 71.75 13 Khatanga, Russia 124 371 106.75 73.25 34 Sepik 119 9 112 41 142.20 -4.20 142.75 -4.25 4 Ambunti, Papua New Guinea 123 77 143.25 -3.75 35 Kolyma 99 26 83 526 158.70 68.70 159.25 68.75 17 Kolymskoye, Russia 118 666 160.75 68.75 36 Zambeze 105 44 404 940 33.60 -16.10 33.75 -16.25 4 Matundo-Cai, Mozambique 117 1989 35.75 -18.25 37 Severnaya Dvina 106 20 176 348 41.90 64.10 41.75 63.75 112 Ust Pinega, Russia 112 367 -88.25 56.25 38 Indus 89 25 125 975 68.30 25.40 68.25 25.25 31 Kotri, Pakistan 104 1143 68.25 24.75 39 Sanaga 63 9 65 132 10.10 3.80 10.75 4.25 37 Edea, Cameroon 99 129 10.25 3.75 40 Godavari 97 32 86 299 81.80 16.90 81.75 16.75 74 Polavaram, India 97 312 81.75 16.75 41 Rajang 70 10 83 34 112.90 2.00 113.25 2.25 32 Kapit Wharf, Malaysia 93 56 111.75 2.75 42 Sao Francisco 89 28 127 623 -37.00 -10.00 -37.25 -9.75 56 Traipu, Brazil 90 615 -36.75 -10.25 43 Usumacinta 59 12 57 51 -91.50 17.40 -90.75 17.75 35 Boca del Ce, Mexico 89 68 -92.25 18.25 44 Maroni 59 14 11 64 -54.50 5.00 -53.75 4.25 4 Langa Tabbe, Suriname 86 65 -54.25 5.75 45 Rhine 73 14 86 180 6.10 51.80 6.75 51.25 6 Lobith, Netherlands 75 165 5.75 52.75 46 Purari 74 13 60 29 145.10 -7.00 144.75 -7.25 6 Wabo Dam, Papua New Guinea 74 34 144.75 -7.25 47 Caniapiscau 43 13 11 87 -69.20 57.40 -69.75 57.75 31 Chute de la, Canada 73 143 -68.25 58.25 48 Mahanadi 60 33 63 132 84.00 20.80 84.25 21.25 6 Kaimundi, India 73 141 86.25 20.25 49 Sacramento 21 7 11 61 -121.50 38.60 -121.25 38.25 31 Sacramento, CA, USA 69 193 -122.25 37.75 50 Jacui 55 11 50 71 -51.50 -30.00 -51.75 -29.75 5 Passo do Ra, Brazil 69 81 -51.75 -29.75