Rivers Like Potomac
Yukon
River
9.02
Excellent
Delaware
River
8.12
Great
Columbia
River
9.32
Excellent
Saint Lawrence
River
9.03
Excellent
Missouri
River
8.97
Great
Ohio
River
8.31
Great
Susquehanna
River
8.24
Great
Kuskokwim
River
8.13
Great
Tennessee
River
7.94
Good
Danube
River
9.61
Brilliant
Rhine
River
9.56
Brilliant
Seine
River
9.48
Excellent
Crater Lake
Lake
9.20
Excellent
Lake Tahoe
Lake
9.20
Excellent
Lake Michigan
Lake
9.20
Excellent
Tiber
River
9.06
Excellent
Mackenzie
River
9.03
Excellent
Yellowstone Lake
Lake
8.98
Great
Fraser
River
8.92
Great
Jenny Lake
Lake
8.72
Great
Mississippi River
River
8.65
Great
Colorado River
River
8.60
Great
Neva
River
8.58
Great
Han River (Korea)
River
8.45
Great
