Madrid fills its first urban pond entirely with treated rainwater

ACircular water system at Caleido Park, Madrid

On-site collection and treatment of stormwater runoff for provision of an urban pond. 

• Customer: Espacio Caleido

  Partners: City of Madrid, University Polytechnic of Madrid, Delft University of Technology.
  Year: 2020 - 2021

• Collection: 14.490 m2
  Buffer size: 25 m3
  Biofilter: 25 m2
  Pond: 500 m2
  Reused water: 460 m3 / year

• Water use: 
Provision of a pond

• Project phase:
  Design
  Product delivery
  Operation & monitoring