Swamps Like Pymatuning Swamp
Erie National Wildlife Refuge
Swamp
7.24
Good
Palo Verde Wetlands
Swamp
8.20
Great
Mattamuskeet National Wildlife Refuge
Swamp
8.18
Great
St. Clair Flats
Swamp
7.92
Good
Ottawa National Wildlife Refuge
Swamp
7.90
Good
Great Swamp National Wildlife Refuge
Swamp
7.88
Good
Prime Hook NWR
Swamp
7.70
Good
Rhine
River
9.56
Brilliant
Lago General Carrera
Lake
9.20
Excellent
Iberá Wetlands
Swamp
9.20
Excellent
Esteros del Iberá
Swamp
9.20
Excellent
Okefenokee Swamp
Swamp
9.20
Excellent
Atchafalaya Basin
Swamp
9.20
Excellent
Lago Nahuel Huapi
Lake
9.18
Excellent
Cuiabá River Floodplains
Swamp
9.12
Excellent
Cuvette Centrale
Swamp
9.05
Excellent
Peace-Athabasca Delta
Swamp
9.02
Excellent
Lake Wakatipu
Lake
9.02
Excellent
Lake Argentino
Lake
8.94
Great
Pripyat Marshes
Swamp
8.92
Great
Lago Llanquihue
Lake
8.86
Great
Bangweulu Swamps
Swamp
8.84
Great
Lake Pukaki
Lake
8.83
Great
Keoladeo National Park
Swamp
8.82
Great
