Rec Comtal - Credit: Wikimedia Commons
Rec Comtal - Credit: Wikimedia Commons
The Rec Comtal of Barcelona was a hydraulic structure of first magnitude that was an irrigation canal until the 19th century being one of the main water supplies of the city, which was used for irrigation and also as hydraulic force to operate the various mills built along its route. It transported water from the Besòs river to the walls of the city. Its construction was begun by Miro, Count of Barcelona in the 10th century, but it may date back to Roman times. It supplied water until the mid-20th century. In March 2016, extensive remains of structures associated with the system were discovered during excavations at Plaça de les Glòries Catalanes, and is a work protected as a Cultural Property of Local Interest. Read more on Wikipedia
Source: en.wikipedia.org