Client: City of Pijnacker-Nootdorp
Partners: KWR, Aveco DeBondt, Geoinfra, Van Kessel Wegenbouw
Year: 2018–2026

Problems: Soil subsidence, unstable groundwater levels, drying peat, climate-proofing

Rainwater reused for: Stable groundwater levels, cooling, children's play water

Impact: 16,000 m³/year reused; 46,000 m³ stored; 45,500 m² catchment