Blue Veins address critical urban water issues by disconnecting rainwater from overwhelmed drainage systems, capturing a freshwater resource typically lost as runoff. It mitigates sewer overflow risks during heavy rains while adding value to the nearby Parksluizen pumping station, now utilized for maintaining the Coolhaven’s constant water level.

Locally treating and reusing rainwater promotes water conservation and self-sufficiency, reducing municipal water supply demands. This system is particularly relevant in dense urban areas where centralized infrastructure upgrades are costly and disruptive.

Furthermore, Blue Veins restores the natural water cycle disrupted by urbanization, creating opportunities for green infrastructure, habitat restoration, and improved urban liveability. The concept’s integration of water treatment, storage, and reuse aligns with circular economy principles, making efficient use of local resources.

Beyond addressing these challenges, the Blue Veins network, together with The Coolheart, creates a new, interesting place within the Delfshaven Neighbourhood. By making the water flow visible and building upon the neighbourhood’s existing strengths, the people of Delfshaven become more aware of the daily water usage cycle and are given a unique, interesting meeting place near the historical site of The Machinist building and the Parksluizen Pumping Station.