Case Study: Deltapump: On the civil design and cost estimate of a high-capacity enclosed-screw pumping station concept and its application to protect the Rhine-Meuse delta from flooding before the year 2100

According to the European Environment Agency (2016, pp. 137–140) annual mean river flow and the frequency of fluvial floods will have increased by 20% before the year 2100, in North-western Europe. It had been postulated in media in reports (De Ingenieur, 2014; „MIRT-verkenning Grevelingen”, 2012; Slootjes et al., 2010; Slootjes, 2013; Lammers,...

Quantifying the failure probability of a canal levee

Polders in the Netherlands are protected from flooding by flood defence systems along main water bodies such as rivers, lakes or the sea. Inside polders, canal levees provide protection from smaller water bodies. Canal levees are mainly earthen levees along drainage canals that drain excess water from polders to the main water bodies. The...

Spatial Distribution of Flood Incidents Along Urban Overland Flow-Paths

An increase of urban flood risks is expected for the following decades not only because climate is becoming more extreme, but also because population and asset densities in cities are increasing. There is a need for models that can explain the damage process of urban flooding and support damage prevention. Recent improvements in flood modeling...

A comparative study on methods for loss of life estimation: Applications to case studies in the United States

In the Netherlands, USA and other countries methods for the analysis of loss of life and evacuation associated with flooding are used in flood risk management. This paper compares the methods from the US and Netherlands in this field and considers both methodological principles as well as the outcomes for various case studies. Similarities and...

Influence of load interdependencies of flood defences on probabilities and risks at the Bovenrijn/IJssel area, The Netherlands

In the Netherlands, flood risk analysis is usually carried out for a location, without considering potential flood defence failures in upstream areas. This may result in significant over- or underestimation of flood risks. The effect of upstream failures on failure probabilities and flood risks in other areas is called load interdependence of...

Futures for the flood risk system of the Elbe River

The report aims at describing the results of testing a methodology for composing, analysing and evaluating long-term futures of flood risk systems mainly considering scenarios of autonomous change as well as strategic alternatives for targeted flood risk reduction.

Long-term strategies for flood risk management: Scenario definition and strategic alternative design

Flood risk management requires policy making for a relatively far and largely unknown future. Task 14 of Theme 2 in FLOODsite aims to provide methodological guidance on how to perform the design/development of long term strategic alternatives for flood risk management and how to assess their performance in different future scenarios. To begin...