Serayu River
| Serayu River Kali Serayu, Sungai Serayu, Ci Sarayu, Kali Seraju, Kali Serajoe, Chi Seraju, Serdju, Serajoe River | |
|---|---|
 Serayu river at Kebasen, Banyumas | |
  Location of river mouth  Serayu River (Indonesia) | |
| Location | |
| Country | Central Java, Indonesia |
| Physical characteristics | |
| Source | |
| • location | Mt. Prahu[1] (Dieng Volcanic Complex) |
| • coordinates | 7°18′41.9436″S 109°59′32.8056″E / 7.311651000°S 109.992446000°E |
| • elevation | 2,565 m (8,415 ft)[1] |
| Mouth | |
• location | Indian Ocean |
• coordinates | 7°41′0.5604″S 109°6′24.9876″E / 7.683489000°S 109.106941000°E |
• elevation | 0 m (0 ft) |
| Length | 181 km (112 mi)[1] |
Basin size | 3,738 km2 (1,443 mi2)[2] to 4,375 km2 (1,689 mi2)[1] |
| Discharge | |
| • location | Near mouth |
| • average | (Period: 2005–2014)441.19 m3/s (15,580 cu ft/s)[2] 415 m3/s (14,700 cu ft/s) |
| • minimum | (Period: 2005–2014)131.4 m3/s (4,640 cu ft/s)[2] |
| • maximum | (Period: 2005–2014)1,370.5 m3/s (48,400 cu ft/s)[2] |
| Discharge | |
| • location | Rawalo (Basin size: 2,631 km2 (1,016 sq mi)[1] |
| • average | (Period: 1971–1995)273.41 m3/s (9,655 cu ft/s)[1] |
| • minimum | (Period: 1971–1995)58.8 m3/s (2,080 cu ft/s)[1] |
| • maximum | (Period: 1971–1995)1,497 m3/s (52,900 cu ft/s)[1] |
| Discharge | |
| • location | Banjarnegara (Basin size: 704 km2 (272 sq mi)[1] |
| • average | (Period: 1978–1995)57.16 m3/s (2,019 cu ft/s)[1] |
| • minimum | (Period: 1978–1995)17.3 m3/s (610 cu ft/s)[1] |
| • maximum | (Period: 1978–1995)548 m3/s (19,400 cu ft/s)[1] |
| Basin features | |
| River system | Serayu River |
| Tributaries | |
| • left | Begaluh, Sapi |
| • right | Tulis, Merawu, Klawing, Tajum |
The Serayu River is a river in Central Java, Indonesia, about 300 km southeast of the capital Jakarta.[3][4]
Hydrology
The river spanned from northeast to southwest with a length of around 181 km, and crossing five kabupaten (regency) in Central Java; they are Wonosobo Regency, Banjarnegara Regency, Purbalingga Regency, Banyumas Regency, draining to Indian Ocean with estuarine located at Cilacap Regency.[5]
Geography
The river flows in the southern central area of Java with a predominantly tropical monsoon climate (designated as Am in the Köppen-Geiger climate classification).[6] The annual average temperature in the area is 24 °C. The warmest month is March, when the average temperature is around 25 °C, and the coldest is August, at 23 °C.[7] The average annual rainfall is 3897 mm. The wettest month is January, with an average of 561 mm of rainfall, and the driest is September, with 34 mm of rainfall.[8]
Uses
Mrica Dam is a hydroelectric power dam installed in the Serayu River.[9][10]
Water rafting is one of the tourist attractions in the villages of Tunggara and Prigi, in Banjarnegara Regency.[11]
Gallery
Serayu river
Railroad construction by the Serayu near Kebasen, Banyumas
Railroad bridge across Serayu near Kebasen
Bridge at Rawalo, Banyumas
Bridge near Maos, Cilacap (before 1917)
Bridge built in 1890
Serayu river
See also
- Sarayu River, in India, Sarayu and Serayu have been named after river in Hindu epic Ramayana
- Sunda Kingdom, Hindu kingdom of Central and Western Java through which this river flowed
- List of drainage basins of Indonesia
- List of rivers of Indonesia
- List of rivers of Java
References
- 1 2 3 4 5 6 7 8 9 10 11 12 Kali Serayu (PDF).
- 1 2 3 4 PENGELOLAAN SUMBER DAYA AIR WILAYAH SUNGAI SERAYU-BOGOWONTO (PDF). 2016.
- ↑ Kali Serayu at Geonames.org (cc-by); Last updated 2013-06-04; Database dump downloaded 2015-11-27
- ↑ Rand McNally, The New International Atlas, 1993.
- ↑ Munir, A. 2009. Karakteristik daerah aliran sungai (DAS) Serayu Provinsi Jawa Tengah berdasarkan kondisi fisik, sosial, serta ekonomi. Dept. Geografi FMIPA Universitas Indonesia. (paper tidak diterbitkan)
- ↑ Peel, M C; Finlayson, B L; McMahon, T A (2007). "Updated world map of the Köppen-Geiger climate classification" (PDF). Hydrology and Earth System Sciences. 11 (5): 1633–1644. doi:10.5194/hess-11-1633-2007. Retrieved 30 January 2016.
- ↑ "NASA Earth Observations Data Set Index". NASA. 30 January 2016. Archived from the original on 6 August 2013. Retrieved 13 February 2019.
- ↑ "NASA Earth Observations: Rainfall (1 month - TRMM)". NASA/Tropical Rainfall Monitoring Mission. 30 January 2016. Archived from the original on 19 April 2019. Retrieved 13 February 2019.
- ↑ Tempo.co: Usia Waduk Mrica Diperkirakan Tinggal 12 Tahun. Archived 2014-12-08 at the Wayback Machine Diakses 5/XII/2014.
- ↑ Dinas Budpar Banjarnegara: Wisata Waduk Mrica. Diakses 5/XII/2014.
- ↑ Kab. Banjarnegara: Arung Jeram Kaliserayu. Archived 2014-12-09 at the Wayback Machine Diakses 5/XII/2014.