Deltas Like Fly River Delta

Sepik Delta

Delta

7.90 Good

Purari Delta

Delta

7.45 Good

Kikori River Delta

Delta

8.72 Great

Copper River Delta

Delta

8.60 Great

Fraser River Delta

Delta

8.20 Great

Purari River Delta

Delta

8.12 Great

Daly River Delta

Delta

7.75 Good

Columbia River Delta

Delta

7.75 Good

Amur Delta

Delta

7.45 Good

Ord River Delta

Delta

7.20 Good

Burdekin River Delta

Delta

7.05 Good

Pearl River Delta

Delta

9.20 Excellent

Ganges-Brahmaputra Delta

Delta

9.20 Excellent

Danube Delta

Delta

9.20 Excellent

Amazon River Delta

Delta

9.20 Excellent

Rhine-Meuse-Scheldt Delta

Delta

9.20 Excellent

Mississippi River Delta

Delta

9.20 Excellent

Yangtze River Delta

Delta

9.15 Excellent

Tigris-Euphrates Delta

Delta

9.10 Excellent

Guadalquivir Delta

Delta

9.05 Excellent

Lena Delta

Delta

9.05 Excellent

Mamberamo River Delta

Delta

9.02 Excellent

Yukon-Kuskokwim Delta

Delta

8.85 Great

Orinoco Delta

Delta

8.85 Great