Delta Programme 2014 Working on the Delta Promising Solutions for Tasking and Ambitions Safety Freshwater New Urban Development and Restructuring
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Delta Programme 2014 Working on the delta Promising solutions for tasking and ambitions Safety Freshwater New Urban Development and Restructuring Rhine Estuary-Drechtsteden Southwest Delta IJsselmeer Region Rivers Coast Wadden Region The Delta Programme is a national programme, in which the central government, provinces, municipal councils and water boards work together, involving social organisations and the business community. The objective is to protect the Netherlands from flooding and to secure a sufficient supply of freshwater for the generations ahead. To contents Delta Programme 2014 | Working on the delta II The Delta Programme mapped out Situation 2014 To contents Delta Programme 2014 | Working on the delta III Working on the delta Delta Programme 2014 Promising solutions for tasking and ambitions To contents Delta Programme 2014 | Working on the delta 1 To contents Delta Programme 2014 | Working on the delta 2-3 Scheveningen coastal reinforcement. More sand and a strong dyke in a newly designed boulevard make Scheveningen safe as well as attractive. Photo cover: March 2013. The ‘Sand Engine’ off the coast between Ter Heijde and Kijkduin is an innovative way of protecting and maintaining the coast. Nature helps protect us against the sea ( see page 110). Photo page 2: April 2009. Walcheren coastal reinforcement – province of Zeeland. To contents Delta Programme 2014 | Working on the delta 4 Contents 1 Introductory summary 6 2 The Delta Programme’s programmed measures 10 2.1 Introduction 12 2.2 Studies 13 2.3 First Programming new HWBP 15 2.4 Other explorations 20 2.5 Plan elaborations 20 2.6 Realisation of ongoing implementation programmes 23 2.7 Management, maintenance and replacement 29 3 Delta Decisions and promising strategies 30 3.1 Interconnectivity 32 3.2 Draft Delta Decisions 36 3.3 Promising strategies 56 3.4 Towards proposals for Delta Decisions and preferential strategies 94 4 Approach 98 4.1 Consistent, reproducible and transparent 100 4.2 Adaptive delta management 102 4.3 Knowledge 104 4.4 Market and innovation: Top Sector Water 108 4.5 Collaboration 110 4.6 International 114 5 The Delta Fund: the financial basis of the Delta Programme 117 5.1 Introduction: analysis by the Delta Programme Commissioner and economic importance 120 5.2 The current status of the Delta Fund 121 5.3 Resources from other partners 123 5.4 The financial tasking of the Delta Programme 124 Publication information 131 Documents in Dutch 132 A high-resolution version of the maps in this publication is available online. Delta Programme 2014 | Working on the delta 5 1 Introductory summary “(...) issues that are fundamental to our country, Programme Commissioner directs this process on such as a sound way of dealing with water.” So said behalf of the government and monitors progress. As King Willem-Alexander during his inaugural address in previous years, this report, the Delta Programme on 30 April 2013. The Delta Programme is a good 2014 (DP2014), includes the Delta Programme example of this: fundamental to the physical safety Commissioner’s proposal and the Cabinet’s response. and economy of our low-lying country, now and in the longer term. Since 1 January 2012, the statutory The Delta Programme started in 2010 with working on foundation of our work is based on the Water Act a safe and attractive Netherlands, now and tomorrow. as amended by the Delta Act on flood risk The programme covers both tasking and ambitions. management and freshwater supplies. The timeline presented at the time still applies, and we are very much on schedule. This DP2014 contains We have to protect more people and more economic the draft proposals for the Delta Decisions and the value now than we did 60 years ago, when the 1953 promising strategies for all the relevant areas in the flood disaster took many casualties and caused Delta Programme. Next year, DP2015 will contain the considerable damage. The climate is also changing, final proposal for the five cohesive and structuring with sea levels rising and soil subsiding: that has been Delta Decisions and the preferential strategies for measured over a number of years now. We want to be flood risk management and freshwater supplies in the ready for the future in good time. While we know Netherlands. After four years of intensive work on the what direction things are going, we do not know at Delta Programme by a host of stakeholders, this will what rate. The (revised) Delta Scenarios point to (four) provide the basis and framework for working on the possible futures, for which the Delta Programme has delta in the future. This work will be carried out drawn up a response. The massive floods in Austria, immediately after the projects which are currently the Czech Republic, Germany and Poland in June of ongoing along the coast, rivers and lakes and which this year underline the importance of a safe delta. will be finalised in the next few years. This allows us to avoid wasting any time and to already anticipate In the past, water policy was often drawn up in future developments. That’s what is happening in response to a disaster. Now we want to avoid any the new Flood Protection Programme (Hoogwater disasters, and, given the uncertainties, that requires beschermings programma (HWBP) in Dutch), for an adaptive and flexible approach. This is precisely instance, which can be regarded as the first new the approach the Delta Programme has gone for, in implementation programme of the Delta Programme terms of both flood risk management and freshwater and whose initial programming is clear from this supplies. Doing nothing or too little or responding DP2014. It is an enormous task. The programme office too late is risky and not the preferred option. Doing of the Directorate-General for Public Works and Water too much is inefficient. In the Delta Programme, Management (Rijkswaterstaat in Dutch) and the water we collaborate with all stakeholders from the outset boards are leading the way. – government authorities, businesses, knowledge institutes and social organisations – on the two Once adopted, the Delta Decisions will be specified national objectives from the Water Act as amended by and translated into concrete explorations, plan the Delta Act: flood risk management and freshwater elaborations and realisations in accordance with supplies. In that way, all the relevant facts can be the Multi-Year Programme for Infrastructure, Space collected, investigated and shared. We carry out the and Transport (Meerjarenprogramma Infrastructuur, analyses together and then establish and discuss the Ruimte en Transport (MIRT) in Dutch) system. The Delta viable and promising solutions with each other. Programme’s successful, programme-based approach Sensible and dynamic. This approach provides new will be retained and continued, modified to suit the insights, creates widespread support for the decisions next phase. A proposal to this end is being developed and measures to be taken later, and presents and will be worked out for DP2015. The Delta Decisions opportunities to link other (spatial and economic) will then be permanently embedded in the follow-up developments. Efficient and effective. The Delta to the National Water Plan. Back to contents Delta Programme 2014 | Working on the delta 6 What is already clear is that we still have decades of life due to flooding) (10-5) for everyone living or work to do on our delta to reach the goals set. Every working in an area that is protected by dykes, dunes or year, there is approximately € 1 billion available from dams. In some areas (with a lot of people and/or the Delta Fund for flood risk management and fresh- significant economic value), opting for a higher level water measures and the requisite maintenance. of protection may be preferable and more cost- Approximately € 600 million of that is available effective. As a result, more customisation will be for investments. The horizon of the Delta Fund is possible, also in the dyke ring, allowing financial currently 2028. The available annual budget of the investments to contribute to safety in a more efficient Delta Fund determines the period of time required manner. Three areas require particular attention to implement all the essential measures. Based on because protection there has to be increased: the area the resources currently available and extrapolated, around the major rivers, parts of the Rhine Estuary- the Delta Programme Commissioner believes that Drechtsteden and the area around Almere. By implementing the necessary measures in good time, implementing the new approach, the potential i.e. before 2050, is a challenge. He considers this to be number of fatalities and economic damage caused by a long period of time. floods in the Netherlands will decrease over time, and everyone in the Netherlands living behind a dyke, In any case, over the next few decades, there will be dune or dam will be able to rely on the same basic plenty of space and opportunity in the ‘Netherlands safety level. The proposal for the new standards will home market’ for a steady stream of investments in be determined by way of an interactive process with our delta, and as such opportunities for innovations in the regions. They will provide recommendations the business community that can help us achieve our based on their area. This will create support for the goals and that the business community can then new standards and for the necessary measures. export (Top Sector Water). ‘Bring in the Dutch’ and Significant investment is required in those areas ‘The Dutch Delta Approach’ are expressions you often where safety levels have to be increased, creating the hear, especially in the US, but also in many other delta greatest tasking for the area around the major rivers. countries, such as Vietnam, Indonesia, Singapore Where relevant, a combined approach with existing and Bangladesh.