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Jalaur River

The Jalaur River, also known as Jalaud River, is the second longest river on Panay island in the Philippines,[4] with a total length of 123 km (76 mi)[1] and the second largest by drainage basin after Panay River in Capiz. The Jalaur has a drainage area of 1,503 square kilometres (580 sq mi).[2] Its source is in the Central Panay Mountain Range, west of Calinog,[1] and the river traverses east to southeast before emptying into the Guimaras Strait. It drains the eastern portion of Panay and courses through Passi City and the towns of Leganes, Zarraga, Dumangas, Barotac Nuevo, Pototan, Dingle, San Enrique, Duenas, and Calinog, all in Iloilo province.[5]

Jalaur River
Jalaud River
Jalaur River in Passi, Iloilo
Location
CountryPhilippines
RegionWestern Visayas
ProvinceIloilo
City/municipality
Physical characteristics
SourceCentral Panay Mountain Range
 • locationCalinog, Iloilo
MouthGuimaras Strait
 • location
Leganes, Iloilo
 • coordinates
10°46′24″N 122°38′38″E / 10.77333°N 122.64389°E / 10.77333; 122.64389
 • elevation
0 m (0 ft)
Length123 km (76 mi)[1]
Basin size1,503 km2 (580 sq mi)[2]
Discharge 
 • locationGuimaras Strait
 • average40.3 m3/s (1,420 cu ft/s)[3]
 • minimum8 m3/s (280 cu ft/s)[3]
 • maximum84.5 m3/s (2,980 cu ft/s)[3]
Basin features
Tributaries 
 • left
  • Lamunan River
  • Asisig River
 • right
  • Alawihaw River
  • Ulian River (Laglag River)
  • Suage River

The river provides irrigation to farmlands as well as providing a source of potable water.[6]

The river is the site of the Jalaur Mega Dam project that begun in 2019.[7]

Etymology edit

Jalaur, also known by its variant form Jalaud, seems to be a Hispanicized form of Halawod, the river which serves as the core setting of Hinilawod, an epic poem from Panay.[citation needed]

Geography edit

The Jalaur River has an annual average discharge of 40.3 cubic metres per second (1,420 cu ft/s).[3]

The lower reached of the Jalaur River experiences seasonal flooding. When there is heavy downpour, during the months of June to September, the river overflows and floods the surrounding area. Panay island is also located within the typhoon belt, which experiences several typhoons annually, is also a major factor of flooding of the river.[8]

Municipalities/Cities edit

 
Jalaur river in San Enrique, Iloilo.

The Jalaur River passes through the following city and municipalities:

Cities:

Municipalities:

Economic importance edit

The Jalaur River is used in irrigating 15,519 hectares (38,350 acres) in the province of Iloilo through the Jalaur River Irrigation System.[6]

The Metro Iloilo Water District, the potable water provider for Iloilo City, sources some of its water requirement from the river.

References edit

  1. ^ a b c Borlongan, I. G., Golez, N. V., & Lorque, F. (2010). "Physico-chemical assessment of the Jalaur River system, Iloilo, Philippines" (PDF). Silliman Journal. 51 (1): 224–246. Retrieved 4 August 2022.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  2. ^ a b "Jalaur River Basin". riverbasin.denr.gov.ph. DENR - River Basin Control Office. Retrieved 4 August 2022.
  3. ^ a b c d . Center For Sustainability & Global Environment, University of Wisconsin. September 3, 2008. Archived from the original on 2010-06-19. Retrieved 2008-09-13.
  4. ^ . Archived from the original on 2008-03-31. Retrieved 2008-09-12.
  5. ^ "Western Visayas Regional Development Plan 2004–2010" (PDF). National Economic Development Authority (NEDA) – Region 6. 2004. p. 13. Retrieved 2008-09-13.[permanent dead link]
  6. ^ a b . Archived from the original on 2008-04-05. Retrieved 2008-09-12.
  7. ^ Sornito, Ime (February 26, 2019). "'A GAME CHANGER': Finally, Jalaur mega dam groundbreaking tomorrow". Panay News. Retrieved 2 January 2021.
  8. ^ "Rains leave heavy crop damage in Capiz, Iloilo". Manila Times. January 14, 2007. Retrieved 2008-09-13.[dead link]

External links edit

  Media related to Jalaur River at Wikimedia Commons

jalaur, river, also, known, jalaud, river, second, longest, river, panay, island, philippines, with, total, length, second, largest, drainage, basin, after, panay, river, capiz, jalaur, drainage, area, square, kilometres, source, central, panay, mountain, rang. The Jalaur River also known as Jalaud River is the second longest river on Panay island in the Philippines 4 with a total length of 123 km 76 mi 1 and the second largest by drainage basin after Panay River in Capiz The Jalaur has a drainage area of 1 503 square kilometres 580 sq mi 2 Its source is in the Central Panay Mountain Range west of Calinog 1 and the river traverses east to southeast before emptying into the Guimaras Strait It drains the eastern portion of Panay and courses through Passi City and the towns of Leganes Zarraga Dumangas Barotac Nuevo Pototan Dingle San Enrique Duenas and Calinog all in Iloilo province 5 Jalaur RiverJalaud RiverJalaur River in Passi IloiloShow map of VisayasShow map of PhilippinesLocationCountryPhilippinesRegionWestern VisayasProvinceIloiloCity municipalityPassiLeganesZarragaDumangasBarotac NuevoPototanDingleSan EnriqueDuenasCalinogPhysical characteristicsSourceCentral Panay Mountain Range locationCalinog IloiloMouthGuimaras Strait locationLeganes Iloilo coordinates10 46 24 N 122 38 38 E 10 77333 N 122 64389 E 10 77333 122 64389 elevation0 m 0 ft Length123 km 76 mi 1 Basin size1 503 km2 580 sq mi 2 Discharge locationGuimaras Strait average40 3 m3 s 1 420 cu ft s 3 minimum8 m3 s 280 cu ft s 3 maximum84 5 m3 s 2 980 cu ft s 3 Basin featuresTributaries leftLamunan RiverAsisig River rightAlawihaw RiverUlian River Laglag River Suage RiverThe river provides irrigation to farmlands as well as providing a source of potable water 6 The river is the site of the Jalaur Mega Dam project that begun in 2019 7 Contents 1 Etymology 2 Geography 2 1 Municipalities Cities 3 Economic importance 4 References 5 External linksEtymology editJalaur also known by its variant form Jalaud seems to be a Hispanicized form of Halawod the river which serves as the core setting of Hinilawod an epic poem from Panay citation needed Geography editThe Jalaur River has an annual average discharge of 40 3 cubic metres per second 1 420 cu ft s 3 The lower reached of the Jalaur River experiences seasonal flooding When there is heavy downpour during the months of June to September the river overflows and floods the surrounding area Panay island is also located within the typhoon belt which experiences several typhoons annually is also a major factor of flooding of the river 8 Municipalities Cities edit nbsp Jalaur river in San Enrique Iloilo The Jalaur River passes through the following city and municipalities Cities Passi CityMunicipalities Leganes Iloilo Zarraga Iloilo Dumangas Iloilo Barotac Nuevo Iloilo Pototan Iloilo Dingle Iloilo San Enrique Iloilo Duenas Iloilo Calinog IloiloEconomic importance editThe Jalaur River is used in irrigating 15 519 hectares 38 350 acres in the province of Iloilo through the Jalaur River Irrigation System 6 The Metro Iloilo Water District the potable water provider for Iloilo City sources some of its water requirement from the river References edit a b c Borlongan I G Golez N V amp Lorque F 2010 Physico chemical assessment of the Jalaur River system Iloilo Philippines PDF Silliman Journal 51 1 224 246 Retrieved 4 August 2022 a href Template Cite journal html title Template Cite journal cite journal a CS1 maint multiple names authors list link a b Jalaur River Basin riverbasin denr gov ph DENR River Basin Control Office Retrieved 4 August 2022 a b c d River Discharge Database Jalaur River Center For Sustainability amp Global Environment University of Wisconsin September 3 2008 Archived from the original on 2010 06 19 Retrieved 2008 09 13 Iloilo General Features Water Resources Archived from the original on 2008 03 31 Retrieved 2008 09 12 Western Visayas Regional Development Plan 2004 2010 PDF National Economic Development Authority NEDA Region 6 2004 p 13 Retrieved 2008 09 13 permanent dead link a b Iloilo Province Water Facilities Archived from the original on 2008 04 05 Retrieved 2008 09 12 Sornito Ime February 26 2019 A GAME CHANGER Finally Jalaur mega dam groundbreaking tomorrow Panay News Retrieved 2 January 2021 Rains leave heavy crop damage in Capiz Iloilo Manila Times January 14 2007 Retrieved 2008 09 13 dead link External links edit nbsp Media related to Jalaur River at Wikimedia Commons Retrieved from https en wikipedia org w index php title Jalaur River amp oldid 1170711221, wikipedia, wiki, book, books, library,

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