| No. |
country |
rivers |
| 1 |
Italy |
|
| 2 (2000) |
Nepal |
Marsiangdi, Kali Gandaki, Modi Khola, Tamba Kosi |
| 3 (2001) |
Norway |
Ula, Sjoa, Visa, Forra |
| 4 (2002) |
Norway |
Ula, Utla, Forra, Bovra |
| 5 (2003) |
Norway |
Bjorndalselva, Etna, Raundalselva (tunnel-drop), Morkedola |
| 6 (February 2003) |
New Zealand |
Kaituna, Rangitiki, Ngakavao, Hokitika, Whitecombe, Arahura |
| 7 (2004) |
Italy |
Sesia, Sermensa, Egua, Nocha, Rabies, Vermilia |
| 8 (2004) |
Norway |
Ula, Driva, Etna, Rauma, Lagen |
| 9 (Feb.-March 2005) |
Chile |
Madchin, Trankura, Palguin, Fuia, Raddal, Mauli |
| 10 (May 2005) |
Italy |
Sesia, Sermensa, Landvasser, Gronda, Sorba, Egua |
| 11 (July 2005) |
Norway |
Shuia, Bovra, Fortunselva, Sagnalselva, Bjorndalselva, Strondaelva |
