Jangkok | |
---|---|
Location | |
Country | Indonesia |
Province | West Nusa Tenggara |
Municipalities | Central Lombok West Lombok Mataram |
Physical characteristics | |
Source | Mount Buanmangge |
• elevation | 2600 m |
Mouth | Lombok Strait |
• location | Mataram |
• coordinates | 8°34′27″S116°4′18″E / 8.57417°S 116.07167°E |
Length | 49 km |
Basin size | 170 km2 |
The Jangkok River is a river that flows in the island of Lombok, in West Nusa Tenggara, Indonesia. It flows through the provincial capital of Mataram.
The river rises at the slopes of Mount Buanmangge, within the district of Batukliang in Central Lombok Regency, at an elevation of 2600 meters. It follows a dendritic drainage pattern as it descends, following a generally southwesterly direction until it approaches Mataram, when its course turns closer to the west. It has several tributaries, the longest of which is 23 km in length. Jangkok's main course has a length of just under 49 km. [1]
Jangkok has a watershed area of 170.29 km2. Most of Jangkok's watershed is still forested in 2011, with an average annual precipitation of around 800 mm. [1] Close to its mouth, in the city of Mataram, the riverbanks are densely populated and prone to flooding and pollution from household waste. [2] Due to the pollution, the river water is contaminated with heavy metals and E. coli bacteria. [3]
A stretch of the river's headwaters is used for rafting. [4] Micro hydro power plants have been established along its tributaries. [5] Sand is also quarried from the riverbed in some locations. [1]
The Ecorse River is an 18.8-mile-long (30.3 km) river in southern Michigan. Because of its small size, it is often identified as Ecorse Creek. It flows through the Downriver section of Metro Detroit, and is a tributary of the Detroit River. The early French settlers named it the Rivière aux Écorces. They named the river after the custom they observed of the local Native American tribe, who wrapped their dead in birch or elm bark, and buried them at the mouth of the river. The river has two branches, which meet at Council Point Park in the city of Lincoln Park, where chief Pontiac held a council in 1763 before attacking Fort Detroit.
Fountain Creek is a creek that originates in Woodland Park in Teller County and flows through El Paso County to its confluence with the Arkansas River near Pueblo in Pueblo County, Colorado. The 74.5-mile-long (119.9 km) creek, once known as the Fontaine qui Bouille, is a tributary of the Arkansas River.
The Ayung River is the longest river on the Indonesian island of Bali. It runs 68.5 km from the northern mountain ranges, passing the Bangli, Badung, Gianyar regencies and the city of Denpasar, before discharging into the Badung Strait at Sanur. The river is famous for white water rafting.
The Benanain River is a river of western Timor, Indonesia. This river is the longest and the largest di the West Timor area, with a length of 132 km. The river is located in three regencies: Malaka, Timor Tengah Utara and Timor Tengah Selatan, province East Nusa Tenggara, Indonesia. The upstream rises from Mount Mutis, flowing in the southeast direction until discharging to Timor Sea near Besikama.
Asem River is a river in northern West Java province on Java island, Indonesia. The river rises on Mount Tangkuban Perahu and discharges into the Bay of Ciasem, Java Sea, traversing Ciasem, Subang Regency, around 90 km east of the capital Jakarta.
Mandiri River is a river in southwestern Java of West Java province, Indonesia. It flows mainly in the Sukabumi Regency.
Buni River is a river in southern West Java, Indonesia. The 109-km-long river flows in the Bandung and Cianjur regencies, with the upstream at the west slope of Mount Patuha and discharge into the Indian Ocean.
Paguyaman River is a river in Gorontalo (province), Sulawesi island, Indonesia, about 1900 km northeast of capital Jakarta.
Ci Tanduy is a river in the island of Java, Indonesia, about 270 km to the southeast of the capital Jakarta. It flows from West Java to Central Java province, exiting through the Bay of Citanduy to the Indian Ocean, forming a delta called "Muara Citanduy."
Ci Kaengan is a river in the island of Java, Indonesia, that flows mainly in the Garut Regency of West Java province, about 210 km to the southeast of the capital Jakarta.
The Kambaniru River is a river in the island of Sumba, Indonesia, about 1,500 km east of the capital Jakarta. With a length of approximately 118 km, it flows periodically through 9 districts in the East Sumba Regency, exiting to the Bay of Kambaniru near the city of Waingapu to the Sawu Sea, with high debit in the wet season, but very low in the dry season.
The Brang Biji River is a river in the island of Sumbawa, Indonesia, about 1,200 km east of the capital Jakarta. It is also known as Brang Sumbawa.
The Jatikramat River is a river in Bekasi, West Java, and the eastern part of the Special Capital Region of Jakarta, Indonesia. The lower portions of the original river have been channelized and directed into the eastern flood canal, "Banjir Kanal Timur", which continues to flow to the Java Sea in the district of Marunda, Cilincing, North Jakarta. The river regularly causes flooding in the city of Bekasi and Jakarta.
Cakung River is a river in the Bekasi, West Java, and the eastern part of the Special Capital Region of Jakarta, Indonesia. The lower portions of the original river have been channelized and directed into the eastern flood canal, "Banjir Kanal Timur", which continues to flow to the Java Sea in the district of Marunda, Cilincing, North Jakarta. The river regularly causes flooding in the cities of Bekasi and Jakarta.
The Buaran River is a river flowing in the Bekasi, West Java, and the eastern part of the Special Capital Region of Jakarta, Indonesia. The lower portions of the original river have been channelized and directed into the eastern flood canal, "Banjir Kanal Timur", which continues to flow to the Java Sea in the district of Marunda, Cilincing, North Jakarta. The river regularly causes flooding in the cities of Bekasi and Jakarta.
The Cipinang River is a river in the Special Capital Region of Jakarta, Indonesia. The Cipinang River is a tributary of the Sunter River, conjoining near I Gusti Ngurah Rai Street and Cipinang Muara Ilir Street, Jakarta, but in the middle, it is cut by the beginning of Banjir Kanal Timur, near Cipinang Besar Selatan Street and IPN Street, Jakarta. The river flows mainly in the district of Makassar, East Jakarta, with many houses built on both banks.
The Tabalong River is a river traversing Tabalong Regency, in the province of South Kalimantan, Indonesia. The river flows into the Negara River. It is a confluence of two tributaries: the Left Tabalong and Right Tabalong rivers.
The Sikula River is a river in Ambon Island, Maluku, Indonesia. It primarily flows in the Laha village of Ambon City, and is the longest river within the city's boundaries.
The Babak River is a river that flows in the island of Lombok, in West Nusa Tenggara, Indonesia.
The Dodokan River is a river that flows in the island of Lombok, in West Nusa Tenggara, Indonesia.