| Date - Field | ElSalvador - Waterways |
2008 January Waterways | Rio Lempa partially navigable for small craft (2007) |
2007 January Waterways | Rio Lempa partially navigable (2004) |
2006 January Waterways | Rio Lempa partially navigable (2004) |
2005 January Waterways | Rio Lempa partially navigable (2004) |
2004 January Waterways | Rio Lempa partially navigable |
2003 January Waterways | Rio Lempa partially navigable |
2002 January Waterways | Rio Lempa partially navigable |
2001 January Waterways | Rio Lempa partially navigable |
2000 January Waterways | Rio Lempa partially navigable |