Comparison of Mekong and Saint Lawrence - Niagara- Detroit- Saint Clair- Saint Marys- Saint Louis

Attribute	Mekong ×	Saint Lawrence - Niagara- Detroit- Saint Clair- Saint Marys- Saint Louis ×
Length (km)	4,023	3,058
Drainage area (km²)	810,000	1,030,000
Average discharge (m³/s)	16,000	10,100
Outflow	South China sea	-
Countries in the drainage basin	Burma Cambodia China Laos Thailand Vietnam	Canada United States