NizhnelachentauNizhnelachentau is a rural locality in Verkhnelachentausky Selsoviet, Birsky District, Bashkortostan, Russia. The population was 77 as of 2010. There are 3 streets.GeographyNizhnelachentau is located 35 km northwest of Birsk by road. Verkhnelachentau is the nearest rural locality.