Comparison of Amur and Lena

Attribute	Lena ×	Amur ×
Length (km)	4,260	4,368
Drainage area (km²)	2,490,000	1,855,000
Average discharge (m³/s)	17,100	11,400
Outflow	-	Sea of Okhotsk
Countries in the drainage basin	Russia	China Mongolia Russia