Top 5 Oldest Dams In the World Still in Use

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History of Top 5 Oldest Dams in The World Still in Use.

We could not possibly imagine a world without dams.

Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability.

Here are five of the world’s oldest dams which are still in use today.

1. Quatinah Barrage / Lake Homs Dam, Syria.

The Quatinah Barrage or Lake Homs Dam, located in Syria, is the oldest operational dam in the world.

The dam was constructed during the reign of the Egyptian Pharaoh Sethi between 1319-1304 BC, and was expanded during the Roman period and between 1934 and 1938.

The masonry gravity dam impounds the Orontes River and creates Lake Homs, supplying water for the city of Homs through canals.

It is two kilometres long, seven metres high and has a base width of 20m.

The volume of Lake Homes currently stands at 200 million cubic metres.

2. Proserpina Dam, Spain.

The Proserpina Dam, located approximately ten kilometres north of Merida in Spain, is the world’s second oldest dam currently in use.

The earthen dam was constructed by the Romans between the late 1st century AD and early 2nd century AD.

It is covered with concrete and measures 427m long and 22m high.

It is located on the course of the brook of Las Pardillas, a sub-tributary of the Guadiana on its right bank.

It has two bends in the crest and nine buttresses on the inner side.

The Confederación Hidrográfica del Guadiana (Water Management Administration) refurbished the dam in 1991.

3. Cornalvo Dam, Spain.

The Cornalvo Dam in Spain, also built by the Romans between the 1st and 2nd century AD, is the third oldest operational dam in the world.

It is a gravity dam located on the Albarregas River, a tributary of the Guadiana, at a distance of 15km from Mérida.

The dam is 194m long and 24m high. Its masonry wall is constructed of cells, filled with stones and clay and faced with mortar.

It held the record for being the highest dam outside Italy when it was commissioned.

It currently supplies drinking water to the City of Merida.

4. Kallanai Dam / Grand Anicut, India.

Kallanai Dam, also known as Grand Anicut, is the fourth oldest dam in the world. It still serves the people of Tamilnadu, India.

The dam was constructed by King Karikala Chola of the Chola Dynasty in the 2nd century AD.

The dam is located on the River Kaveri, approximately 20km from the city of Tiruchirapalli.

The dam provides water for irrigating 400,000ha of land along the Delta Region.

The structure measures 329m in length, 20m in width and 5.4m in height.

Improvements were made to the dam in the 19th century by Arthur Cottons, a British general and irrigation engineer.

5. Kaerumataike Dam, Japan.

Kaerumataike dam is constructed on the Yodo River, near the prefecture of Nara in the Kansai region of Japan.

It is the fifth oldest dam which is still in use. It was constructed in 162 AD.

The Yodo River on which the dam is constructed is fed by Lake Biwa, the largest freshwater lake in Japan and the third oldest lake in the world.

The lake provides drinking water for about 15 million people in the Kansai Region. The earth embankment dam measures 17m in height and 260m in length.

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