Deltas Like Penner River Delta

Brahmani River Delta

Delta

8.36 Great

Godavari Delta

Delta

8.05 Great

Kaveri Delta

Delta

7.95 Good

Krishna Delta

Delta

7.90 Good

Mahanadi Delta

Delta

7.85 Good

Krishna River Delta

Delta

7.62 Good

Subarnarekha River Delta

Delta

6.85 Fair

Palar River Delta

Delta

5.54 Mediocre

Tapi River Delta

Delta

6.55 Fair

Narmada Delta

Delta

6.48 Fair

Vaigai River Delta

Delta

6.16 Fair

Ganges-Brahmaputra Delta

Delta

9.20 Excellent

Pearl River Delta

Delta

9.20 Excellent

Lena River Delta

Delta

9.18 Excellent

Yangtze River Delta

Delta

9.15 Excellent

Tigris-Euphrates Delta

Delta

9.10 Excellent

Lena Delta

Delta

9.05 Excellent

Ganges

River

8.42 Great

Indus River Delta

Delta

8.42 Great

Yellow River Delta

Delta

8.30 Great

Chao Phraya Delta

Delta

8.25 Great

Bassac River Delta

Delta

8.16 Great

Amur River Delta

Delta

8.15 Great

Kolyma River Delta

Delta

8.11 Great