Rivers of Cluj County

The Someș () or Szamos ( or Samosch) is a left tributary of the Tisza in Hungary and Romania. It has a length of (including its source river Someșul Mare), of which 50 km are in Hungary. The Someș is the fifth largest river by length and volume in Romania. The hydrographic basin forms by the confluence at Mica, a commune about 4 km upstream of Dej, of Someșul Mare and Someșul Mic rivers. Someșul Mic (formed by the confluence of Someșul Rece with Someșul Cald) originates in the Apuseni Mountains, and Someșul Mare springs from the Rodna Mountains.

river in Romania

river in Romania and Hungary

river in northwestern Romania

The Arieș () is a left tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Gura Arieșului, southwest of Luduș. Its total length (including its headwater Arieșul Mare) is , and its drainage basin area is .

river in Romania

The Semeni is a right tributary of the river Crișul Repede in Romania. It discharges into the Crișul Repede near Negreni. Its length is and its basin size is .

river in Romania

river in Romania, tributary of Someșul Mic

river in Romania

The Domoș () is a left tributary of the Crișul Repede in Romania. It flows into the Crișul Repede in Huedin. Its length is and its basin size is .

river in Romania

The Călata is a left tributary of the river Crișul Repede in Romania. It discharges into the Crișul Repede near Bologa. Its length is and its basin size is .

river in Romania

river in Romania

The Căpuș () is a left tributary of the river Someșul Mic in Romania. It discharges into the Someșul Mic in Gilău. Its length is and its basin size is .

The Becaș () is a right tributary of the river Someșul Mic in Romania. It discharges into the Someșul Mic near Cluj-Napoca. Its length is and its basin size is .