Ilva (Someș)

The Ilva is a left tributary of the river Someșul Mare in Romania. Its source is near the village Piatra Fântânele and the Tihuța Pass. It flows through the villages Lunca Ilvei, Ilva Mare, Măgura Ilvei and Poiana Ilvei. It discharges into the Someșul Mare in Ilva Mică. Its length is 51 km and its basin size is 419 km2.