Serayu River
{{redirect|Serayu|the train|Serayu (train)}}
{{Infobox river
| name =Serayu River
| name_other = Kali Serayu, Sungai Serayu, Ci Sarayu, Kali Seraju, Kali Serajoe, Chi Seraju, Serdju, Serajoe River
| image =File:Serayu 141120-0039 rwg.JPG
| image_size =
| image_caption = Serayu river at Kebasen, Banyumas
| pushpin_map = Indonesia Java#Indonesia
| pushpin_map_size = 285
| pushpin_map_caption= Location of river mouth
| source1_location = Mt. Prahu{{cite book|url=http://hywr.kuciv.kyoto-u.ac.jp/ihp/riverCatalogue/Vol_03/03_Indonesia-8.pdf|title=Kali Serayu}} (Dieng Volcanic Complex)
| mouth_location = Indian Ocean
| subdivision_type1 = Country
| subdivision_name1 = Central Java, Indonesia
| length = {{cvt|181|km|mi|abbr=on}}{{cite book|url=http://hywr.kuciv.kyoto-u.ac.jp/ihp/riverCatalogue/Vol_03/03_Indonesia-8.pdf|title=Kali Serayu}}
| source1_elevation = {{cvt|2,565|m}}{{cite book|url=http://hywr.kuciv.kyoto-u.ac.jp/ihp/riverCatalogue/Vol_03/03_Indonesia-8.pdf|title=Kali Serayu}}
| source1_coordinates={{coord|7|18|41.9436|S|109|59|32.8056|E}}
| mouth_elevation ={{cvt|0|m|abbr=on}}
| mouth_coordinates = {{coord|7|41|0.5604|S|109|6|24.9876|E}}
| river_system= Serayu River
| tributaries_left=Begaluh, Sapi
| tributaries_right=Tulis, Merawu, Klawing, Tajum
| discharge1_location=Near mouth
| discharge1_min =(Period: 2005–2014){{cvt|131.4|m3/s|cuft/s|abbr=on}}{{cite book|url=https://sda.pu.go.id/assets/files/2013_Pola%20PSDA%20Serayu%20Bogowonto.pdf|title=PENGELOLAAN SUMBER DAYA AIR WILAYAH SUNGAI SERAYU-BOGOWONTO|year=2016}}
| discharge1_avg = (Period: 2005–2014){{cvt|441.19|m3/s|cuft/s|abbr=on}}{{cite book|url=https://sda.pu.go.id/assets/files/2013_Pola%20PSDA%20Serayu%20Bogowonto.pdf|title=PENGELOLAAN SUMBER DAYA AIR WILAYAH SUNGAI SERAYU-BOGOWONTO|year=2016}}
{{cvt|415|m3/s|cuft/s|abbr=on}}
| discharge1_max =(Period: 2005–2014){{cvt|1,370.5|m3/s|cuft/s|abbr=on}}{{cite book|url=https://sda.pu.go.id/assets/files/2013_Pola%20PSDA%20Serayu%20Bogowonto.pdf|title=PENGELOLAAN SUMBER DAYA AIR WILAYAH SUNGAI SERAYU-BOGOWONTO|year=2016}}
| discharge2_location=Rawalo (Basin size: {{cvt|2,631|km2|abbr=on}}{{cite book|url=http://hywr.kuciv.kyoto-u.ac.jp/ihp/riverCatalogue/Vol_03/03_Indonesia-8.pdf|title=Kali Serayu}}
| discharge2_min =(Period: 1971–1995){{cvt|58.8|m3/s|cuft/s|abbr=on}}{{cite book|url=http://hywr.kuciv.kyoto-u.ac.jp/ihp/riverCatalogue/Vol_03/03_Indonesia-8.pdf|title=Kali Serayu}}
| discharge2_avg =(Period: 1971–1995){{cvt|273.41|m3/s|cuft/s|abbr=on}}{{cite book|url=http://hywr.kuciv.kyoto-u.ac.jp/ihp/riverCatalogue/Vol_03/03_Indonesia-8.pdf|title=Kali Serayu}}
| discharge2_max =(Period: 1971–1995){{cvt|1,497|m3/s|cuft/s|abbr=on}}{{cite book|url=http://hywr.kuciv.kyoto-u.ac.jp/ihp/riverCatalogue/Vol_03/03_Indonesia-8.pdf|title=Kali Serayu}}
| discharge3_location=Banjarnegara (Basin size: {{cvt|704|km2|abbr=on}}{{cite book|url=http://hywr.kuciv.kyoto-u.ac.jp/ihp/riverCatalogue/Vol_03/03_Indonesia-8.pdf|title=Kali Serayu}}
| discharge3_min =(Period: 1978–1995){{cvt|17.3|m3/s|cuft/s|abbr=on}}{{cite book|url=http://hywr.kuciv.kyoto-u.ac.jp/ihp/riverCatalogue/Vol_03/03_Indonesia-8.pdf|title=Kali Serayu}}
| discharge3_avg =(Period: 1978–1995){{cvt|57.16|m3/s|cuft/s|abbr=on}}{{cite book|url=http://hywr.kuciv.kyoto-u.ac.jp/ihp/riverCatalogue/Vol_03/03_Indonesia-8.pdf|title=Kali Serayu}}
| discharge3_max =(Period: 1978–1995){{cvt|548|m3/s|cuft/s|abbr=on}}{{cite book|url=http://hywr.kuciv.kyoto-u.ac.jp/ihp/riverCatalogue/Vol_03/03_Indonesia-8.pdf|title=Kali Serayu}}
| basin_size ={{cvt|3,738|km2|mi2|abbr=on}}{{cite book|url=https://sda.pu.go.id/assets/files/2013_Pola%20PSDA%20Serayu%20Bogowonto.pdf|title=PENGELOLAAN SUMBER DAYA AIR WILAYAH SUNGAI SERAYU-BOGOWONTO|year=2016}} to {{cvt|4,375|km2|mi2|abbr=on}}{{cite book|url=http://hywr.kuciv.kyoto-u.ac.jp/ihp/riverCatalogue/Vol_03/03_Indonesia-8.pdf|title=Kali Serayu}}
}}
The Serayu River is a river in Central Java, Indonesia, about 300 km southeast of the capital Jakarta.[http://www.geonames.org/1627511/kali%20serayu.html Kali Serayu] at Geonames.org (cc-by); Last updated 2013-06-04; Database dump downloaded 2015-11-27Rand McNally, The New International Atlas, 1993.
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.{{aut|Munir, A.}} 2009. [https://staff.blog.ui.ac.id/tarsoen.waryono/files/2009/12/das_serayu_ahmadmunir.pdf Karakteristik daerah aliran sungai (DAS) Serayu Provinsi Jawa Tengah berdasarkan kondisi fisik, sosial, serta ekonomi.] Dept. Geografi FMIPA Universitas Indonesia. (paper tidak diterbitkan)
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).{{Cite journal | title = Updated world map of the Köppen-Geiger climate classification| url = https://hal.archives-ouvertes.fr/hal-00298818/file/hessd-4-439-2007.pdf| year = 2007| journal = Hydrology and Earth System Sciences| volume = 11|pages= 1633–1644 | date =|access-date=30 January 2016| doi = 10.5194/hess-11-1633-2007| first1 =M C| first2 = B L| first3 = T A| last1 = Peel| last2 = Finlayson| last3 =McMahon| issue = 5| doi-access = free}} 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.{{Cite web |url= http://neo.sci.gsfc.nasa.gov/dataset_index.php|title = NASA Earth Observations Data Set Index|date =30 January 2016 | publisher = NASA}} 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.{{Cite web |url= http://neo.sci.gsfc.nasa.gov/view.php?datasetId=TRMM_3B43M&year=2014|title = NASA Earth Observations: Rainfall (1 month - TRMM)| date =30 January 2016 |publisher = NASA/Tropical Rainfall Monitoring Mission}}
Uses
Mrica Dam is a hydroelectric power dam installed in the Serayu River.Tempo.co: [http://www.tempo.co/read/news/2011/09/19/095356994/Usia-Waduk-Mrica-Diperkirakan-Tinggal-12-Tahun Usia Waduk Mrica Diperkirakan Tinggal 12 Tahun.] Diakses 5/XII/2014.Dinas Budpar Banjarnegara: [http://budparbanjarnegara.com/pariwisata/objek-wisata/wisata-waduk-mrica/ Wisata Waduk Mrica.] Diakses 5/XII/2014.
Water rafting is one of the tourist attractions in the villages of Tunggara and Prigi, in Banjarnegara Regency.Kab. Banjarnegara: [http://www.banjarnegarakab.go.id/v2/wisata/wisata-olahraga Arung Jeram Kaliserayu.] Diakses 5/XII/2014.
Gallery
Serayu River, Central Java.jpg|Serayu river
COLLECTIE TROPENMUSEUM Aanleg van de spoorweg langs de Kali Serayu TMnr 60052257.jpg|Railroad construction by the Serayu near Kebasen, Banyumas
COLLECTIE TROPENMUSEUM Een luchtfoto van de spoorbrug over de rivier Serajoe Midden-Java TMnr 10007525.jpg|Railroad bridge across Serayu near Kebasen
COLLECTIE TROPENMUSEUM De Rawalo-brug bij Bandjoemas Midden-Java TMnr 10007580.jpg|Bridge at Rawalo, Banyumas
COLLECTIE TROPENMUSEUM Een brug over de rivier Serajoe bij Maos in de residentie Banjoemas Midden-Java TMnr 10007553.jpg|Bridge near Maos, Cilacap (before 1917)
COLLECTIE TROPENMUSEUM Mensen op de brug over de Serajoe-rivier te Banjoemas Midden-Java TMnr 60004502.jpg|Bridge built in 1890
Serayu River, Central Java, Indonesia.jpg|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
{{Reflist}}
{{Rivers of Java}}
{{Rivers in Indonesia}}
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