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A subterranean river in the Cross Cave system of Slovenia. (Scale shown by people in photograph.) A subterranean river (also known as an underground river) is a river or watercourse that runs wholly or partly beneath the ground, one where the riverbed does not represent the surface of the Earth. [1]
Spuyten Duyvil Creek (/ ˈ s p aɪ t ən ˈ d aɪ v əl /) is a short tidal estuary in New York City connecting the Hudson River to the Harlem River Ship Canal and then on to the Harlem River. The confluence of the three water bodies separate the island of Manhattan from the Bronx and the rest of the mainland. Once a distinct, turbulent ...
U.S. rivers or streams that run underground through natural or manmade channels for part or all of their courses. Pages in category "Subterranean rivers of the United States" The following 51 pages are in this category, out of 51 total.
The Big Lost River's drainage basin is approximately 1,400 square miles (3,626 km 2) in area [2] Its mean annual discharge, as measured by USGS gage 13132500 (Big Lost River near Arco), is 91.7 cubic feet per second (2.60 m 3 /s), with a maximum daily recorded flow of 1,840 cu ft/s (52 m 3 /s), and a minimum of zero flow.
The Puerto Princesa Subterranean River National Park is a protected area in the Philippines.. The park is located in the Saint Paul Mountain Range on the western coast of the island of Palawan, about 80 kilometers (50 mi) north of the city of Puerto Princesa, and contains the Puerto Princesa Subterranean River (also known as the Puerto Princesa Underground River or just Underground River).
The river then flows underground to the National Natural Landmark Wesley Chapel Gulf, which is 8.3 acres (34,000 m 2) large and forms a box canyon with 30-to-100-foot-high (9.1 to 30.5 m) bedrock walls, where the river briefly appears before once again disappearing below the surface.
For more than 80 years, Morgan State University students walking down Hillen Road near the school’s entrance saw a massive red brick wall.
Subterranean river in Castellet-lès-Sausses. Subterranea are underground structures, both natural (such as caves) and human-made (such as mines). [1]