Deltas Like Orange River Delta

Senegal River Delta

Delta

8.05 Great

Volta Delta

Delta

7.35 Good

Mangoky Delta

Delta

7.20 Good

Niger Delta

Delta

8.55 Great

Rufiji Delta

Delta

8.35 Great

Zambezi Delta

Delta

8.20 Great

Tana River Delta

Delta

8.10 Great

Betsiboka Delta

Delta

7.80 Good

Congo River Delta

Delta

7.75 Good

Essequibo Delta

Delta

7.55 Good

São Francisco Delta

Delta

7.35 Good

Limpopo Delta

Delta

6.95 Fair

Jubba Delta

Delta

6.65 Fair

Pearl River Delta

Delta

9.20 Excellent

Ganges-Brahmaputra Delta

Delta

9.20 Excellent

Mississippi River Delta

Delta

9.20 Excellent

Amazon River Delta

Delta

9.20 Excellent

Rhine-Meuse-Scheldt Delta

Delta

9.20 Excellent

Danube Delta

Delta

9.20 Excellent

Yangtze River Delta

Delta

9.15 Excellent

Tigris-Euphrates Delta

Delta

9.10 Excellent

Lena Delta

Delta

9.05 Excellent

Guadalquivir Delta

Delta

9.05 Excellent

Yukon-Kuskokwim Delta

Delta

8.85 Great