Geometry id,River name,River System name
0,Aldan,Lena
1,Amazon,Amazon
2,Amu Darya,
3,Amur,
4,Angara,
5,Araguaia,
6,Arkansas,Mississippi
7,Benue,
8,Blue Nile,Nile
9,Brahmaputra,
10,Chire,
11,Colorado,
12,Columbia,
13,Congo,Congo
14,Danube,
15,Darling,
16,Dauphin,
17,Dnieper,
18,Don,
19,Euphrates,Tigris/Euphrates
20,Firat,Tigris/Euphrates
21,Ganges,
22,Gota Alv,
23,Great Bear,Mackenzie
24,Guapore,Amazon
25,Huang He,
26,Indus,
27,Irrawaddy,
28,Irtysh,Ob
29,Japura,Amazon
30,Kama,
31,Kolyma,
32,Koukdjuak,
33,Lena,Lena
34,Lualaba,Congo
35,Lukaga,Congo
36,Mackenzie,Mackenzie
37,Madeira,Amazon
38,Madre de Dios,Amazon
39,Magdelena,
40,Mekong,
41,Mississippi,Mississippi
42,Missouri,Mississippi
43,Murat,Tigris/Euphrates
44,Murray,
45,Nelson,
46,Neva,
47,Niagara,St. Lawrence
48,Niger,
49,Nile,Nile
50,Nipigon,St. Lawrence
51,Ob,Ob
52,Ohio,Mississippi
53,Orange,
54,Orinoco,
55,Paraguay,Parana
56,Parana,Parana
57,Peace,Mackenzie
58,Pechora,
59,Purus,Amazon
60,Putamayo,Amazon
61,Rhine,
62,Rio Branco,Amazon
63,Rio Grande, North America,
64,Rio Grande, South America,Parana
65,Rio Juruena,Amazon
66,Rio Maranon,Amazon
67,Rio Negro,Amazon
68,Rio Paranaiba,Parana
69,Rio Teles Pires,Amazon
70,Salween,
71,San Francisco,
72,San Juan,
73,Saskatchewan,
74,Shatt al Arab,Tigris/Euphrates
75,Slave,Mackenzie
76,Snake,
77,St. Lawrence,St. Lawrence
78,Suir,
79,Syr Darya,
80,Tapajos,Amazon
81,Tigris,Tigris/Euphrates
82,Tobol,Ob
83,Tocantins,
84,Ubangi,Congo
85,Ucayali,Amazon
86,Ural,
87,Vilyuy,Lena
88,Volga,
89,Waterhen,
90,White Nile,Nile
91,Xi Jiang,
92,Xingu,Amazon
93,Yangtze,
94,Yenisey,
95,Yukon,
96,Zambezi,
97,St. Claire,St. Lawrence