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Agusan River
The Agusan River is third longest river in the Philippines, located in the north-eastern part of Mindanao island, draining majority of the Caraga region and some parts of Davao de Oro. It is the country's third largest river (after the Cagayan River and Rio Grande de Mindanao) with a total drainage area of and an estimated length of from its origin. Geography The headwaters of the river are found in the mountains of Davao de Oro, near its border with Davao Oriental and east of Tagum. It flows through the wide Agusan River valley which measures from south to north and varies from in width. Plains of Mindanao It finally drains into the Butuan Bay at its mouth in Butuan. One of the prominent features in the Agusan River basin is the presence of the Agusan Marsh covering a total area of . The marsh serves a flood retention basin for the Agusan River, cutting the high discharge of water causing flash floods in the lower reaches of the river. Aside from that, the marsh harbors uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drainage Basin
A drainage basin is an area of land where all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, the '' drainage divide'', made up of a succession of elevated features, such as ridges and hills. A basin may consist of smaller basins that merge at river confluences, forming a hierarchical pattern. Other terms for a drainage basin are catchment area, catchment basin, drainage area, river basin, water basin, and impluvium. In North America, they are commonly called a watershed, though in other English-speaking places, "watershed" is used only in its original sense, that of a drainage divide. In a closed drainage basin, or endorheic basin, the water converges to a single point inside the basin, known as a sink, which may be a permanent lake, a dry lake, or a point where surface water is lost underground. Drainage basins are similar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wawa River (Agusan Del Sur)
The Wawa River ( tl, Ilog Wawa; ceb, Suba sa Wawa) is a river located in Caraga, in northeastern Mindanao, in the southern Philippine island. Its headwaters traverse the municipality of Sibagat, Bayugan, and Esperanza (all of the province of Agusan del Sur). The Wawa River is a tributary of the larger Agusan River. Etymology ''Wawa'' came from the Dumagat term that means an "entrance" or "passage". The river was once used by early settlers as a means of transportation during the early years. Geography The river originates at the Diwata Mountain Range of the northeastern hinterlands of Sibagat in barangays Kolambugan and Padiay and streams traversing the riverbank barangays of Perez, Banagbanag, Santa Cruz, Magsaysay, San Isidro I, Villangit, Poblacion, Tag-uyango, San Vicente, Ilihan (all in the municipality of Sibagat), and barangays Del Carmen (''formerly'' ''Wawa''), Mabuhay, Canayugan, San Agustin, Sagmone, Noli, Maygatasan, Verdu, Salvacion (all in the City of Bayuga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agusan Marsh
The Agusan Marsh Wildlife Sanctuary is a protected area in Agusan del Sur, Philippines declared by President Fidel V. Ramos. The marshland acts like a sponge, as it is nestled in the midwaters of the Agusan River drainage basin. Within its lakes, several floating communities can be found. The sanctuary was home to the saltwater crocodile Lolong, the world's largest captive crocodile. It is located in the municipalities of Bunawan, La Paz, Loreto, Rosario, San Francisco, Talacogon, and Veruela in the province of Agusan del Sur. The marsh was declared as a Ramsar Wetland Site in 1999. The site is currently being re-evaluated for nomination to the tentative list of UNESCO. Description Agusan Marsh is one of the most ecologically significant wetlands in the Philippines. Found in the heart of Mindanao's Agusan Basin, this vast expanse of marsh covers an area roughly the size of Metro Manila. It contains nearly 15% of the nation's fresh water resources in the form of swamp forests. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tagum
Tagum, officially the City of Tagum ( ceb, Dakbayan sa Tagum; fil, Lungsod ng Tagum), is a 1st class component city and capital of the Davao del Norte, Philippines. According to the 2020 census, it has a population of 296,202 people making it the most populous component city in Mindanao. It is one of the topmost livable cities in the Philippines, and was one of the finalists in Most Child-Friendly City in the Philippines – Component Category along with Laoag, and Talisay, Cebu. In the recently released 2021 Cities and Municipalities Competitiveness Index (CMCI), the City of Tagum ranked third on the Overall Competitive Component Cities in the Philippines, fourth on Infrastructure, second in Resiliency, thirteenth on Economic Dynamism and first on Government Efficiency. Geography Tagum has a total land area of , which is predominantly agricultural, and produces various kinds of crops like coconut, rice, Cavendish banana, fruit trees like durian, lanzones and other agricultu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Davao Oriental
Davao Oriental ( Cebuano: ''Sidlakang Dabaw''; tl, Silangang Davao), officially the Province of Davao Oriental, is a province in the Philippines located in the Davao Region in Mindanao. Its capital is city of Mati, and it borders the province of Davao de Oro to the west, and Agusan del Sur and Surigao del Sur to the north. The province is the traditional homeland of the Mandaya and Kalagan/Kaagan. Davao Oriental is the easternmost province in the country with Pusan Point in the municipality of Caraga as the easternmost location. The Philippine Sea, part of the Pacific Ocean, faces Davao Oriental to the east. Part of the province lies on an unnamed peninsula that encloses the Davao Gulf to the west. The province is the top producer of coconut and copra in the country, earning the province the title ''Coconut Capital of the Philippines''. It is also home to Mount Hamiguitan Wildlife Sanctuary, a UNESCO World Heritage Site. Etymology The name of the province was derived from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Headwaters
The headwaters of a river or stream is the farthest place in that river or stream from its estuary or downstream confluence with another river, as measured along the course of the river. It is also known as a river's source. Definition The United States Geological Survey (USGS) states that a river's "length may be considered to be the distance from the mouth to the most distant headwater source (irrespective of stream name), or from the mouth to the headwaters of the stream commonly known as the source stream". As an example of the second definition above, the USGS at times considers the Missouri River as a tributary of the Mississippi River. But it also follows the first definition above (along with virtually all other geographic authorities and publications) in using the combined Missouri—lower Mississippi length figure in lists of lengths of rivers around the world. Most rivers have numerous tributaries and change names often; it is customary to regard the longest t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio Grande De Mindanao
The Rio Grande de Mindanao, also known as the Mindanao River, is the second-largest river system in the Philippines. Located on the southern island of Mindanao, with a total drainage area of , draining the majority of the central and eastern portion of the island, and a total length of approximately .''Principal River Basins of the Philippines'', published by the National Water Resources Board, October 1976 (p. 12) It is an important transportation artery, used mainly in transporting agricultural products and, formerly, timber. Its headwaters are in the mountains of Impasugong, Bukidnon, south of Gingoog City in Misamis Oriental, where it is called the Pulangi River. Joining the Kabacan River, it becomes the Mindanao River. Flowing out of the mountains, it forms the center of a broad, fertile plain in the southcentral portion of the island. Before its mouth in the Illana Bay, it splits into two parallel sections, the Cotabato and Tamontaka, separated by a hill. Population cent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cagayan River
The Cagayan River, also known as the Río Grande de Cagayán, is the longest river and the largest river by discharge volume of water in the Philippines. It has a total length of approximately and a drainage basin covering . It is located in the Cagayan Valley region in northeastern part of Luzon Island and traverses the provinces of Nueva Vizcaya, Quirino, Isabela and Cagayan. Topography The river's headwaters are at the Caraballo Mountains of the Central Luzon at an elevation of approximately . The river flows north for some to its mouth at the Babuyan Channel near the town of Aparri, Cagayan. The river drops rapidly to above sea level some from the river mouth. Its principal tributaries are the Pinacanauan, Chico, Siffu, Mallig, Magat and Ilagan Rivers. Magat River, is the largest tributary with an estimated annual discharge of 9,808 million cubic meters. It lies in the southwestern portion of the basin, stretching approximately from Nueva Vizcaya down to i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Davao De Oro
Davao de Oro, officially the Province of Davao de Oro ( ceb, Lalawigan sa Davao de Oro; tgl, Lalawigan ng Davao de Oro), is a province in the Philippines located in the Davao Region in Mindanao. Its capital is Nabunturan. It used to be part of the province of Davao del Norte until it was made a separate province in 1998. The province borders Davao del Norte to the west, Agusan del Sur to the north, and Davao Oriental to the east. To the southwest lies the Davao Gulf. The first elected governor was Jose Caballero, formerly a lawyer for a mining group in the province. It was formerly known as Compostela Valley (shortened to ComVal; ceb, Kawalogang Kompostela) from its inception until December 2019, when a plebiscite ratified the law that proposed to rename the province to Davao de Oro. History Davao de Oro, the 78th province in the country, was created out of Davao del Norte Province by virtue of ''Republic Act No. 8470'', signed by President Fidel V. Ramos on January 30, 1998. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mindanao
Mindanao ( ) ( Jawi: مينداناو) is the second-largest island in the Philippines, after Luzon, and seventh-most populous island in the world. Located in the southern region of the archipelago, the island is part of an island group of the same name that also includes its adjacent islands, notably the Sulu Archipelago. According to the 2020 census, Mindanao has a population of 26,252,442 people, while the entire island group has an estimated population of 27,021,036 according to the 2021 census. Mindanao is divided into six administrative regions: the Zamboanga Peninsula, Northern Mindanao, the Caraga region, the Davao region, Soccsksargen, and the autonomous region of Bangsamoro. According to the 2020 census, Davao City is the most populous city on the island, with 1,776,949 people, followed by Zamboanga City (pop. 977,234), Cagayan de Oro (pop. 728,402), General Santos (pop. 697,315), Butuan (pop. 372,910), Iligan (pop. 363,115) and Cotabato City (pop. 325,079). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compostela Valley
Davao de Oro, officially the Province of Davao de Oro ( ceb, Lalawigan sa Davao de Oro; tgl, Lalawigan ng Davao de Oro), is a province in the Philippines located in the Davao Region in Mindanao. Its capital is Nabunturan. It used to be part of the province of Davao del Norte until it was made a separate province in 1998. The province borders Davao del Norte to the west, Agusan del Sur to the north, and Davao Oriental to the east. To the southwest lies the Davao Gulf. The first elected governor was Jose Caballero, formerly a lawyer for a mining group in the province. It was formerly known as Compostela Valley (shortened to ComVal; ceb, Kawalogang Kompostela) from its inception until December 2019, when a plebiscite ratified the law that proposed to rename the province to Davao de Oro. History Davao de Oro, the 78th province in the country, was created out of Davao del Norte Province by virtue of ''Republic Act No. 8470'', signed by President Fidel V. Ramos on January 30, 1998. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
