DELTA Relief 
  (m)
Parana 1,110
Nile 1,007
Mississippi 915
Magdalena 787
MacKenzie 730
Ganges-Brahmaputra 682
Indus 606
Yangtze-Kiang 567
Tana 555
Hwang Ho 514
Po 480
Colville 469
Klang 446
Mekong 440
Red 420
Ebro 402
Irrawaddy 353
Grijalva 351
Burdekin 339
Sagavanirktok 324
Ord 297
Danube 292
Orinoco 243
Lena 223
Godavari 191
Chao Phraya 176
Pechora 147
Shatt el Arab 112
Niger 93
Sao Francisco 63
Dneiper 45
Senegal 40
Volga 32