Guam Guam (; ch, Guåhan ) is an organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. It is the westernmost point and territory of the United States (reckoned from the geographic cent ...

is made up of islands in the Pacific Ocean just south of the

Mariana Islands The Mariana Islands (; also the Marianas; in Chamorro: ''Manislan Mariånas'') are a crescent-shaped archipelago comprising the summits of fifteen longitudinally oriented, mostly dormant volcanic mountains in the northwestern Pacific Ocean, betw ...

: it is a territory of the United States.

Cocos Island Cocos Island ( es, Isla del Coco) is an island in the Pacific Ocean administered by Costa Rica, approximately southwest of the Costa Rican mainland. It constitutes the 11th of the 13 districts of Puntarenas Canton of the Province of Puntarenas ...

is an island 1 mile (1.6 km) off the southern tip of the United States territory of Guam and is considered part of Guam. Other islands in the Guam island chain are:

Fofos Fofos is a small island off the southern coast of the island of Guam. It is connected to the mainland by the Merizo Barrier Reef. See also *Cocos Lagoon *List of rivers of Guam This is a list of rivers in Guam, a (U.S. territory) in the wester ...

, Cabras, As-Gadao and

Agrigan Agrigan is a small island off the southern coast of the island of Guam Guam (; ch, Guåhan ) is an organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. It is the westernmost poi ...

. Fresh water in Guam is found in many marshy areas or ponds, and one large Fena Lake reservoir.

Lakes and reservoirs

Cocos Lagoon Cocos Lagoon appears as a small incomplete coral atoll attached to the south-western coast of Guam near the area of the village of Merizo. It stretches about east-west and north-south, covering an area of more than . Cocos Island and Babe Isla ...

* Fena Reservoir

Ponds swamps and marshes

*Agana Swamp *Assupian Pond *Lost Pond *LeoPalace Pond 52M *Route 4 Marsh

References

{{incomplete list, date=January 2020

Lakes A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much larger ...