Uru Uru Lake

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Uru Uru Lake
Lago Uru Uru Bolivia Satellite map 67.09971W 18.png
Bolivia physical map.svg
Red pog.svg
Uru Uru Lake
South America laea relief location map.jpg
Red pog.svg
Uru Uru Lake
Location Oruro Department
Coordinates 18°5′40″S67°5′46″W / 18.09444°S 67.09611°W / -18.09444; -67.09611
Primary inflows Río Desaguadero
Primary outflows Río Desaguadero, Laq'a Jawira
Basin  countriesBolivia
Surface area214 km2 (83 sq mi)
Max. depth1.5 m (4 ft 11 in)
Surface elevation3,686 m (12,093 ft)
Settlements Oruro, Machacamarca
Uru Uru Lake
Official nameLagos Poopó y Uru Uru
Designated11 July 2002
Reference no.1181 [1]

Uru Uru Lake is a lake in the Oruro Department in Bolivia. It is fed by the Desaguadero River and the Jach'a Jawira. It is situated at an elevation of 3,686 m, its surface area is 214 km2.

Contents

The lake is formed by the flow of the Desaguadero River at its mouth into Lake Poopó, over the extensive sedimentation known as "Santo Tomás" from the small hermitage found there that was completely inundated. The formation dates to 1962. The river connects Lake Titicaca and Lake Poopó.

Ecology

The lake used to be a tourist attraction for boating and fishing, as it contained a large number of fish. During a long drought in 2016, the lake lost almost all of its water. This was described by local media and experts as an environmental catastrophe caused by several factors, including climate change and the use of water for mining. [2]

In 2021, a large part of the lake is covered by trash. Much of it is plastic from nearby Oruro where residents dump their refuse. There is also contamination from run-off from nearby mines as the town Oruro is an industrial mining center. The lake is polluted by heavy metals such as cadmium, zinc, and arsenic. [3] [4]

See also

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Qullpa Jawira is a Bolivian river west of Poopó Lake and north of Coipasa Lake in the Oruro Department. It flows through the Escara Municipality in the Litoral Province and the Corque Municipality in the Carangas Province.

Jach'a Jawira is a Bolivian river north of Coipasa Lake in the Oruro Department. Coming from the Waylla Marka range northwest of Poopó Lake the river flows in a south-western direction along the village of Belén de Choquecota in the Nor Carangas Province towards the Carangas Province. In the Choquecota Municipality, southwest of Choquecota, it empties into the Barras River which ends in Coipasa Lake.

Jach'a Jawira is a Bolivian river east of Poopó Lake in the Potosí Department, Rafael Bustillo Province, Chuqi Uta Municipality.

Jach'a Jawira is a Bolivian river east of Poopó Lake in the Potosí Department, Rafael Bustillo Province, Uncía Municipality.

Jach'a Jawira which later is named Q'ara Qullu and Waña Jawira is a Bolivian river in the La Paz Department and in the Oruro Department. Its waters flow towards Uru Uru Lake.

The Llallawa Jawira which upstream successively is named Patu Uma, Ch'alla Jawira, Jach'a Qura, Lupipi and Chuqi Phuju is a river in the La Paz Department in Bolivia. It is a left tributary of the Desaguadero River.

References

  1. "Lagos Poopó y Uru Uru". Ramsar Sites Information Service. Retrieved 25 April 2018.
  2. (in Spanish) Marcelo Tedesqui, El lago Uru Uru desaparece y se lleva vida y esperanza, La Patria (reprint from El Deber), 25 November 2016
  3. "Lake Uru-Uru in Bolivia covered in plastic waste". Kold.com. Retrieved 8 April 2021.
  4. Quintanilla, Victor (2019-07-30). "Communities request international support to save Bolivia's Poopó and Uru Uru lakes". Interamerican Association for Environmental Defense (AIDA). Retrieved 2021-04-14.