The Brantas is the longest river in East Java, Indonesia. It has a length of 320 km, and drains an area of over 11,000 km2 from the southern slope of Mount Kawi-Kelud-Butak, Mount Wilis, and the northern slopes of Mount Liman-Limas, Mount Welirang, and Mount Anjasmoro. Its course is semi-circular or spiral in shape: at its source, the river heads southeast, but gradually curves south, then southwest, west, then north, and finally it flows generally eastward at the point where it branches off to become the Kalimas and Porong River.
Pembuang River or Seruyan River is a river of Borneo, Indonesia. The river has its source near Bikit Tikung in the Schwaner Mountain Range. The eastern side of the river contains dense forest down to Sembulu (Belajau) lakes and is said to be a major habitat of the orangutan. Pembuang means "place of rejection".
Beet River is a river in northern West Java, Indonesia. It is a tributary of the Citarum River.
The Manuk River is a river in West Java, Indonesia, about 170 km east of the capital Jakarta.
Pemali River is a river in northern Central Java, Indonesia, about 250 km east of the capital Jakarta.
Serang River is a river in northern Central Java, Indonesia, about 400 km east of the capital Jakarta. The largest tributary is Lusi River, which discharges into Serang River after passing the city of Purwodadi.
Lusi River is a river in northern Central Java, Indonesia, about 400 km east of the capital Jakarta. It is a tributary of the Serang River, meeting after passing the city of Purwodadi.
The Widas River is a river in northern East Java, Indonesia. It is a tributary of the Brantas River.
The Setail River is a river in southeastern Java, Indonesia.
The Progo River is a river in southern central Java, Indonesia. The river passes through two provinces; Central Java and Yogyakarta Special Region. The source of the river is on the slopes of Mount Sindoro, Central Java.
The Sanen River is a river in southern East Java province, Java island, Indonesia, about 800 km east of the capital Jakarta. The Sanen River is a tributary of the Mayang River that flows into a cape in Watuulo, the southern coastal area of Java. The river originates in the southern mountainous region, near Mount Betiri.
The Oyo River is a river in southern Central Java and Yogyakarta, in the central south area of Java island, Indonesia. It is a tributary of the Opak River.
Kalaena River is a river in South Sulawesi, Sulawesi island, Indonesia, about 1600 km northeast of the capital Jakarta.
Sampara River is a river in the province of Southeast Sulawesi on the Sulawesi island, Indonesia, about 1800 km northeast of the capital Jakarta.
The Bongka River is a river in Central Sulawesi, Indonesia, about 1700 km northeast of capital Jakarta
Lasolo River is a river in Southeast Sulawesi province, Sulawesi island, Indonesia, about 1700 km northeast of the capital Jakarta. Tributaries include the Lalindu River.
Tungkal River is a river in Jambi province, Sumatra island, Indonesia, about 700 km northwest of the capital Jakarta.
The Bila River is a river in northern Sumatra, Indonesia, about 1,200 km northwest of the capital Jakarta. It is a tributary of the Barumun River.
The Kaso River, also Ci Kaso, is a river in the Garut Regency of West Java, Indonesia, about 190 km southeast of the capital Jakarta. Coal-bearing sandstones, clays and limestones are typical geological traits of the Bandung area of southern Java. The river flow merges with the Cipalebuh River, near the center of Pameungpeuk, southern coastal area of Garut, West Java.
The Tuntang is a major river of northern Central Java, Indonesia, about 400 km east of the capital Jakarta. It connects Lake Rawa Pening to the Java Sea, east of Semarang. There is a hydroelectric power station on the river near the lake.
