Comparison of Mississippi - Missouri and Mackenzie - Peace

Attribute	Mississippi - Missouri ×	Mackenzie - Peace - Finlay ×
Length (km)	6,270	4,241
Drainage area (km²)	2,980,000	1,790,000
Average discharge (m³/s)	16,200	10,300
Outflow	Gulf of Mexico	Beaufort sea
Countries in the drainage basin	Canada United States	Canada