Level	wd_id	name	osm_id	type	mouth	lat	lon	continent	country	admin
1	5484	Caspian Sea	3987743	salt lake	-1	51,0	42,0		232 794 227 874 159	3927
.2	626	Volga		river	5484	47,8625	45,697194444		159 RU	
..3	940104	Bolshaya Kokshaga River		river	626	47,418333333	57,480277777		159 	
...4	745937	Kuybyshev Reservoir	2809071	reservoir	-1	49,166666666	53,45		159	900
....5	79082	Kama River		river	745937	53,754305555	58,195138888		159 	
.....6	1425346	Nizhnekamsk Reservoir		reservoir	-1	52,75	55,883333333		159	
......7	192157	Belaya River		river	1425346	53,86541	55,84755		159 	
.......8	4446825	Q4446825		river	192157	55,9632	54,709019		5710