Lakes Like Lake Oahe

Flint Hills

Plain

8.70 Great

Mississippi River

River

8.65 Great

Colorado River

River

8.60 Great

Titcomb Basin

Cirque

8.33 Great

High Plains

Plain

8.15 Great

Yukon River

River

8.05 Great

Salinas Valley

Plain

8.05 Great

Jewel Cave

Karst

7.87 Good

Paulina Lake Hot Springs

Hot Spring

7.71 Good

Chimney Pond

Cirque

7.68 Good

Hudson River

River

7.68 Good

Sky Pond

Cirque

7.64 Good

Columbia River

River

7.59 Good

Mississippi Alluvial Plain

Plain

7.57 Good

Imperial Valley

Plain

7.55 Good

Missouri River

River

7.50 Good

Prince Baskettail (Epitheca princeps)

Dragonfly

7.45 Good

Snake River

River

7.41 Good

Coastal Prairie (Texas)

Plain

7.40 Good

Devil's Kitchen

Mudpot

7.36 Good

Isthmus of Portage (Wisconsin)

Isthmus

7.35 Good

Common Loon

Bird

7.25 Good

Wind Cave

Karst

7.22 Good

Ohio River

River

7.22 Good