Hydrography is divided into two basins of the Orinoco River (Atlantic) and Lake Maracaibo (Caribbean Sea): In the Orinoco River basin major rivers are: Santo Domingo, Canaguá, Escagüey, Ticopoto, Bumbúm and Carapo; in the In the Lake Maracaibo basin major rivers are: Chama, Motatán, Mucujepe, Capaz, Torondoy, Mocotíes and Nuestra Señora.