The Valea Boului (also known as Bătrâna) is a left tributary of the river Buzău in Romania.

[1][2] It discharges into the Buzău in Vișani.

[2] It flows through Lake Jirlău.

This article related to a river in Brăila County is a stub.

You can help Wikipedia by expanding it.This article related to a river in Buzău County is a stub.