Section 39. National Waterway 39 Ganol River :

39. National Waterway 39 Ganol River : Bangladesh Border at Mankachar Lat 25[o] 31‟47"N, Lon 89[o] 51‟24"E to bridge near Dolbari at Lat 25[o] 34‟20"N, Lon 90[o] 03‟46"E.