Proeftuin ‘Waterrijk Waterschei’

The effects of climate change, combined with high levels of soil sealing, have become painfully evident in recent years. Periods of extreme drought and intense rainfall alternate with increasing frequency. Agricultural production has suffered significant damage, and the consequences for natural ecosystems are becoming ever more visible. Groundwater levels are dropping dramatically, marking a broader trend of environmental desiccation. A growing awareness is emerging: these challenges must be tackled systemically.

One of the key priorities is restoring the sponge capacity of the landscape to both replenish groundwater reserves and buffer flood risks. Measures focus on optimizing rainwater capture, promoting reuse, encouraging infiltration, and slowing runoff wherever possible.

In response, Plant en Houtgoed carried out the ‘Waterrijk Waterschei’ project on behalf of the City of Genk, showing how both private and public actors can contribute. At the heart of the project lies the renovation of the public space around the local community centre, which now serves as a demonstration site. Using the Ladder of Lansink as a guiding principle, we engaged in dialogue with various user groups, explored the potential of the local soil, and developed a diverse palette of interventions. These include a visible above-ground rainwater tank for water reuse, a roof water aqueduct directing water to a wadi /sand play area, an infiltration – gravel garden,…

Together, these interventions demonstrate a wide range of practical solutions—inspiring residents of the former mining neighbourhood to take action in their own (front) gardens. At the same time, the design delivers tangible improvements to the spatial quality and usability of the community centre’s outdoor space for all its users.