Ci Ujung

Ci Ujung
Ujung river, Ciujung river
The Ciberang and Ciujung rivers coming together at Rangkasbitung, 1910-1934
Location in Java
Location
CountryIndonesia
Physical characteristics
SourceMount Halimun Salak National Park
  locationBogor Regency
2nd source 
  locationLebak Regency
Mouth 
  location
Tengkurak, Tirtayasa, Serang, Banten
  coordinates
5°57′47″S 106°21′25″E / 5.962932°S 106.356911°E / -5.962932; 106.356911
Basin size2,159 km2 (834 sq mi)
Basin features
River systemCiujung basin

The Ciujung (Ujung River, as the prefix "ci" means "river") is a river in the province of West Java and Banten on the island of Java, Indonesia. Primarily in Lebak Regency, the river basin covers an area of 2,022.14 km2.