Ierul Îngust

The Ierul Îngust is a right tributary of the river Ier in Romania.^[1][2] It flows into the Ier near Diosig, close to the Hungarian border. Its length is 12 km (7.5 mi) and its basin size is 43 km² (17 sq mi).^[2]

Ierul Îngust
Location
Country	Romania
Counties	Bihor County
Physical characteristics
Mouth	Ier
• location	Upstream of the Romanian-Hungarian border
• coordinates	47.2962°N 21.8899°E / 47.2962; 21.8899
Length	12 km (7.5 mi)
Basin size	43 km2 (17 sq mi)
Basin features
Progression	Ier→ Barcău→ Crișul Repede→ Körös→ Tisza→ Danube→ Black Sea
River code	III.1.44.33.28.11