The Ertil (russian: Эртиль) is a river within the basin of the Don in

Voronezh Oblast Voronezh Oblast (russian: Воронежская область, Voronezhskaya oblast) is a federal subject of Russia (an oblast). Its administrative center is the city of Voronezh. Its population was 2,308,792 as of the 2021 Census. Geography ...

and

Tambov Oblast Tambov Oblast (russian: Тамбо́вская о́бласть, ''Tambovskaya oblast'') is a federal subject of Russia (an oblast). Its administrative center is the city of Tambov. As of the 2010 Census, its population was 1,091,994. Ge ...

Russia Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-eigh ...

. It is long, and has a drainage basin of .«Река Эртиль (Эртил, Большой Эртиль)»
Russian State Water Registry The Ertil is a left tributary of the

Bityug The Bityug (russian: Битюг) is a river in Voronezh Oblast, Russia, a left tributary of the Don. Its upper reaches are located in Tambov Oblast Tambov Oblast (russian: Тамбо́вская о́бласть, ''Tambovskaya oblast'') is a ...

References

Rivers of Voronezh Oblast Rivers of Tambov Oblast {{Russia-river-stub