| Date - Field | Laos - Waterways |
2008 January Waterways | 4,600 km note: primarily Mekong and tributaries; 2,900 additional km are intermittently navigable by craft drawing less than 0.5 m (2007) |
2007 January Waterways | 4,600 km note: primarily Mekong and tributaries; 2,897 additional km are intermittently navigable by craft drawing less than 0.5 m (2005) |
2006 January Waterways | 4,600 km note: primarily Mekong and tributaries; 2,897 additional km are intermittently navigable by craft drawing less than 0.5 m (2003) |
2005 January Waterways | 4,600 km note: primarily Mekong and tributaries; 2,897 additional km are intermittently navigable by craft drawing less than 0.5 m (2003) |
2004 January Waterways | 4,587 km approximately note: primarily Mekong and tributaries; 2,897 additional km are intermittently navigable by craft drawing less than 0.5 m |
2003 January Waterways | 4,587 km approximately note: primarily Mekong and tributaries; 2,897 additional km are intermittently navigable by craft drawing less than 0.5 m |
2002 January Waterways | 4,587 km approximately note: primarily Mekong and tributaries; 2,897 additional km are intermittently navigable by craft drawing less than 0.5 m |
2001 January Waterways | 4,587 km approximately
note: primarily Mekong and tributaries; 2,897 additional km are intermittently navigable by craft drawing less than 0.5 m |
2000 January Waterways | about 4,587 km, primarily Mekong and tributaries; 2,897 additional km are sectionally navigable by craft drawing less than 0.5 m |