SPEED EMILIO MITRE CHANNEL Maximum: between Km 12 to Km 40: 10 (ten) knots; between Km 40 to Km 47: 8 (eight) knots. Minimum: the speed commensurate with maintaining manoeuvrability in each particular nautical situation. For further information related the channels and principal routes, consult the bulletin of the Under-Secretariat of Ports and Waterways of Argentina. https://www.argentina.gob.ar/puertos-vias-navegables-y-marina-mercante/boletin-fluvial