“Lost beneath the avenue.” That’s what they say about the Acueducto de Claudieta. Today we will explore the story of the Acueducto de Claudieta and its submerged existence.
The Acueducto de Claudieta is a piece of Madrid’s history, quite literally buried. It once stood as part of the Canal Bajo de Madrid. This canal is a vital component of the Canal de Isabel II. It transports water to Madrid.
To fully appreciate the Acueducto de Claudieta, one must understand the Canal de Isabel II. In the mid-19th century, Madrid’s water supply was insufficient for its 220000 residents. The city relied on an ancient system. This system captured water through groundwater layers and streams northeast of Madrid.
In 1848, Juan Bravo Murillo was the Minister of Instruction, Commerce, and Public Works. He commissioned a study for alternative water supply projects. Engineers Juan Rafo and Juan Rivera led this commission. The result was a revolutionary project. It proposed bringing water from the Lozoya River in the mountains to Madrid. This project was named Canal de Isabel II. It honored Queen Isabel II. She largely financed the project. Construction started in 1851.
The Canal Bajo de Madrid plays a crucial role in this system. It is a water transport channel. It links the lower reservoir of the Torrelaguna power plant. It connects to the Islas Filipinas reservoir in Madrid. The Canal Bajo stretches 58.1 km. Its elevation drops less than 24.5 meters. The final section of the canal ran from Empalme to Madrid. It was part of the original canal inaugurated by Queen Isabel II in 1858.
The Acueducto de Claudieta was one of many structures along the Canal Bajo. In 2004, a city project threatened the aqueduct. The project aimed to unite Plaza de Cuzco with the M-30 highway. It proposed a subterranean tunnel that would demolish the aqueduct. Local residents opposed it. They managed to save it. Sadly, much of the Acueducto de Claudieta was buried. Its seventeen arches became mostly hidden from view.
The Acueducto de Claudieta is now located in the area of Avenida de la Ilustración. Once, it proudly displayed three arches. Today, it remains largely unseen. The Canal Bajo has two other original aqueducts, La Retuerta and La Sima.
The Canal Bajo has a rich history. In 1920, a collapse occurred within the Otero tunnel. This left Madrid’s water supply cut off for six days. In 1925, fissures threatened the Sotillo aqueduct. This led to a three-day water cut.
Today, the Acueducto de Claudieta stands as a reminder. A reminder of Madrid’s engineering feats and water management history. The Acueducto de Claudieta, though largely hidden, endures as a testament to the past.