Rivers Like Oyapock River
Maroni River
River
7.10
Good
Uruguay
River
7.93
Good
Japurá River
River
7.45
Good
Corentyne River
River
6.90
Fair
Rio Negro
River
9.38
Excellent
Amazon River
River
9.15
Excellent
Paraná
River
9.08
Excellent
Tapajós
River
9.05
Excellent
Atlantic Forest (Mata Atlântica)
Rainforest
9.05
Excellent
Xingu
River
8.85
Great
Jaú National Park
Rainforest
8.58
Great
Cerrado plains
Plain
8.55
Great
São Francisco
River
8.47
Great
Parc Amazonien de Guyane
Rainforest
8.43
Great
Paraguay
River
8.39
Great
Purús
River
8.35
Great
Tumucumaque Mountains National Park
Rainforest
8.35
Great
Todos os Santos Bay
Bay
8.15
Great
Negro River
River
8.14
Great
Guanabara Bay
Bay
8.10
Great
Tijuca National Park
Rainforest
8.08
Great
Serra do Divisor National Park
Rainforest
8.07
Great
Pico da Neblina National Park
Rainforest
8.06
Great
São Francisco River
River
8.05
Great
