| Total and Navigable Lengths of Important Rivers/Canals/Lakes in Kerala (2007-2008) | ||
| State/River/Canal/Lake | Length of River /Canal/Lake within State (In km.) | |
| Total | Navigable | |
| Kerala | ||
| Manjeswar | ||
| Uppala | ||
| Shiriya | ||
| Mogral | ||
| Chandragiri | ||
| Chittari | ||
| Nileswar | ||
| Karingode | ||
| Kavvayi | ||
| Peruvamba | ||
| Ramapuram | ||
| Kuppam | ||
| Valapattanam | ||
| Anjara Kandy | ||
| Telcicherry | ||
| Mahe | ||
| Kuthiadi | ||
| Korapuzha | ||
| Kallai | ||
| Chaliyar | ||
| Kadalundy | ||
| Tirur | ||
| Bharathappujha | ||
| Keecheri | ||
| Puzhakkal | ||
| Karivannur | ||
| Chalakkudy | ||
| Periyar | ||
| Muvattei Puzha | ||
| Meenachil | ||
| Manimala | ||
| Pamba | ||
| Achan Coil | ||
| Dallickal | ||
| Kallada | ||
| Ithikkara | ||
| Ayroor | ||
| Vamanapuram | ||
| Mamom | ||
| Karamana | ||
| Neyyar | ||
| Total | ||
| India | ||
