Deltares, Rijkswaterstaat, and TU Delft are delighted to welcome you to the 32nd Meeting of the ICOLD European Working Group on Internal Erosion in Embankment Dams, Dikes and Levees and their Foundations (EWG-IE) and to the 7th Meeting of the ICOLD European Working Group on Overflow and Overtopping Erosion (EWG-OOE), on the Deltares campus in Delft and in the historic centre of Delft, the Netherlands, in June 2026.

Deltares, Rijkswaterstaat and TU Delft are organising the 32nd workshop of EWG-IE (internal erosion) and the 7th workshop of EWG-OOE (overflow and overtopping erosion), which will take place in Delft from 22-26 June 2026. This event follows similar sessions held in Brno in 2025.

The workshops are intended for the broader water management community, including academics, consultants, and practitioners involved in the design, management, technical supervision, and research of hydraulic structures.

📌 22–24 June – 32nd EWG-IE Meeting (Internal Erosion in Embankment Dams and their Foundations)
📌 24 June – Technical visits
📌 24–26 June – 7th EWG-OOE Meeting (Overflow and Overtopping Erosion)

The aim of the workshops is to share the latest knowledge and innovations in the field of dam and levee safety, with a focus on internal erosion, overflow, and overtopping erosion.