By Drainage Basin

Drainage basin

A drainage basin is an extent or an area of land where surface water from rain and melting snow or ice converges to a single point, usually the exit of the basin, where the waters join another waterbody, such as a river, lake, reservoir, estuary, wetland, sea, or ocean...

Atlantic Ocean

Atlantic Ocean

The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...

• Sixaola River
  Sixaola River
  The Sixaola River is a river in southern Limón Province, Costa Rica. It flows from the Cordillera Talamanca to the Caribbean Sea northeast of Sixaola at . The river's headwaters are part of the La Amistad International Park. For part of its length, the river forms the border between Limón...
  
  
  • Yorkin River
• San San River
  San San River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
• Changuinola River
  Changuinola River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
  • Teribe River
    Teribe River
    -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
    
    
• Guariviara River
  Guariviara River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
• Cricamola River
  Cricamola River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
• Calovebora River
  Calovebora River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
• Cocle del Norte River
  Cocle del Norte River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
  • Toabré River
    Toabré River
    -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
    
    
• Indio River
• Chagres River
  Chagres River
  The Chagres River is a river in central Panama. The central part of the river is dammed by the Gatun Dam and forms Gatun Lake, an artificial lake that constitutes part of the Panama Canal. Upstream lies the Madden Dam, creating the Alajuala Lake that is also part of the Canal water system...
  
  
  • Gatún River
    Gatún River
    -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
    
    
• Cascajal River
  Cascajal River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
• Nombre de Dios River
  Nombre de Dios River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
• Cangandi River
  Cangandi River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  

Pacific Ocean

Pacific Ocean

The Pacific Ocean is the largest of the Earth's oceanic divisions. It extends from the Arctic in the north to the Southern Ocean in the south, bounded by Asia and Australia in the west, and the Americas in the east.At 165.2 million square kilometres in area, this largest division of the World...

• Chiriquí Viejo River
  Chiriquí Viejo River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
• Chiriquí River
  Chiriquí River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
• David River
  David River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
  • Majagua River
    Majagua River
    -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
    
    
• San Felix River
  San Felix River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
• Tabasara River
  Tabasara River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
• San Pablo River
  San Pablo River (Panama)
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
  • Cobre River
    Cobre River
    -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
    
    
• La Villa River
  La Villa River
  La Villa River is a river of Panama, situated in the province of Los Santos in the peninsula of Azuero. It's born is located at the province of Herrera in a national park called the Montuoso. Is the divisory line of Herrera and Los Santos, and throughout the time this river has been a very...
  
  
• Santa Maria River
  Santa Maria River (Panama)
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
• Cocle del Sur River
  Cocle del Sur River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
  • Chico River
    Chico River
    -References:*...
    
    
• Grande River
  Rio Grande (Panama)
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
• Pacora River
  Pacora River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
• Chepo River
  Chepo River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
   (Bayano River)
  • Mamoni River
    Mamoni River
    -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
    
    
• Lara River
  Lara River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
• Congo River
  Congo River (Panama)
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
• Sabanas River
  Sabanas River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
  
  
• Tuira River
  Tuira River
  The Tuira River is located in the Darién Province of eastern Panama. It flows into the Bay of San Miguel at the province capital of La Palma.It is the largest river in Panama, and one of its tributaries, the Chucunaque River, is the longeset river in Panama....
  
  
  • Balsas River
    Balsas River (Panama)
    -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
    
    
  • Chucunaque River
    Chucunaque River
    The Chucunaque River is a river of Panama. It is a tributary of the Tuira River in the Darien Province. It is the longest river in Panama.-References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....
    
    
• Sambú River
  Sambú River
  -References:* Rand McNally, The New International Atlas, 1993.*CIA map, 1995....