Lake Alajuela (Spanish: Lago Alajuela) is an artificial lake in the Chagres River basin. The lake is bounded by the Madden Dam and linked to the Panama Canal. Lake Alajuela serves as a reservoir for the canal, which lies to the lake's southwest.[2]
It was created in 1935 by damming up the Madden River. The Chagres, Pequení, Boquerón, Salamanca, La Puente, Indio, Piedras, San Cristóbal and Escandaloso rivers flow into the lake. The rivers of Lake Alajuela contribute 45 percent of the total water for the canal.[3]
As of 1987, it provided all of the drinking water for Panama City.[4]
The reservoir was formerly known as Madden Lake when the Canal Zone was under U.S. administration and was renamed after control of the canal was handed over to Panama.[2]
In early December 2010, Lake Alajuela reached its highest recorded water level, prompting authorities to close the Panama Canal for 17 hours.[2] The canal reopened on December 9.
In late August 2023, the lake was reported to be at its lowest levels in recent years, limiting Panama Canal traffic.[5]
^Hulman, Lewis G. (1972). "System Relationships a Panama Canal Water Supply Study". Water Resources Research. 8 (3): 774–778. doi:10.1029/WR008i003p00769. hdl:2027/uc1.31210024723247.
^ abc"Lago Alajuela, Panama". NASA. 21 December 2010.
^Fundación Parque Nacional Chagres. "Parque Nacional Chagres: Hidrología". Archived from the original on 9 May 2012. Retrieved 28 July 2012.
^Moreno, Stanley Heckadon (1993). "Impact of Development on the Panama Canal Environment". Journal of Interamerican Studies and World Affairs. 35 (3): 129–149. doi:10.2307/165971. ISSN 0022-1937. JSTOR 165971.
^Sheridan, Mary Beth (2023-08-24). "Traffic jam at Panama Canal as water level plummets". Washington Post. ISSN 0190-8286. Retrieved 2023-08-25.
LakeAlajuelaLakeAlajuela (Spanish: Lago Alajuela) is an artificial lake in the Chagres River basin. The lake is bounded by the Madden Dam and linked...
Alajuela (Spanish pronunciation: [alaˈxwela]) is a province of Costa Rica. It is located in the north-central part of the country, bordering Nicaragua...
The river is dammed twice, and the resulting reservoirs—Gatun Lake and LakeAlajuela—form an integral part of the canal and its water system. Although...
Chagres River in Panama to form LakeAlajuela, a reservoir that is an essential part of the Panama Canal watershed. The lake has a maximum level of 250 feet...
was named after LakeAlajuela, where the type section was described. In 1970, Woodring elevated the member to a formation. The Alajuela formation crops...
Lake Botos (Spanish: Laguna Botos), is a crater lake located inside the Poás Volcano National Park. It is located in Alajuela province of Costa Rica....
canton, of Alajuela province. Lake Congo is a maar lake located within a crater, sharing a geological depression with Lake Hule and Lake Congo. There...
Lake Arenal (Spanish: Lago Arenal) is a lake in the northern highlands of Costa Rica. It is the largest lake in Costa Rica at 85-square-kilometre (33 sq mi)...
Guatuso canton, of Alajuela province, between the Arenal Volcano and Tenorio Volcano. Nearby is located the largest lake in Costa Rica, Lake Arenal, of artificial...
This is a list of lakes of Panama, located completely or partially within the country's borders. AlajuelaLake Arrowhead Lake Bayano Lake Ciénaga de La Macana...
located in Los Ángeles Sur, of Río Cuarto canton, in Alajuela province. Lake Hule is a maar lake located within a crater, with an almost circular outline...
Costa Rica around 90 km (56 mi) northwest of San José, in the province of Alajuela, canton of San Carlos, and district of La Fortuna. The Arenal volcano measures...
canton, of Alajuela province. Lake Bosque Alegre is a maar lake located within a crater, sharing a geological depression with Lake Hule and Lake Congo. There...
Lake Pozo Verde (Spanish: Laguna Pozo Verde, translated as Lake Green Pond), is a lake of volcanic origin in San Carlos, Alajuela province, Costa Rica...
The list of lake and river monsters attested in worldwide folklore. A wooden carving of Nyaminyami An artist's concept of Storsjöodjuret An artist's concept...
eruption in 1968. It neighbors Lake Arenal, which is the site of the country's largest hydroelectricity project, the Lake Arenal Dam. The park also contains...
Rafael Lake San Rafael, Antioquia San Rafael (canton), Heredia San Rafael de Guatuso, Guatuso, Alajuela San Rafael District, Alajuela, Alajuela San Rafael...
Pleistoceno Tardío de la localidad de la Palmera de San Carlos, provincia de Alajuela, Costa Rica". Revista Geológica de América Central. 58: 179–187. doi:10...
western Alajuela Province, Costa Rica. It is located across Lake Arenal, west of Arenal Volcano National Park, right at the border between Alajuela and Guanacaste...
Amferney Sinclair was born Ronald Arias Jimenez and Yorleny Sinclair Clark in Alajuela, Costa Rica. He attended Escuela Bri-Bri and was a standout at Liga Deportiva...
town of San José de Trojas in the San Pedro district of Sarchí canton (Alajuela Province) celebrates a Tomatina during the local Tomato Fair. In the town...