Level	wd_id	name	osm_id	type	mouth	lat	lon	continent	country	admin
1	715269	World Ocean		ocean	83169					
.2	1239	Indian Ocean		ocean	715269	80,0	-20,0			
..3	34675	Persian Gulf		sea	1239	52,0	26,0		878 842 846 817 851 398 794 796	
...4	166966	شط العرب	2632550	river	Persian Gulf	30,46851325	48,02868585		796 UA	
....5	35591	نهر دجلة	2188548	river	Shatt Al-Arab	34,74180765	43,4960867		858 43 796 TR	
.....6	16854456	Zab		river	35591				41470