Land Drainage

We are investing £4.2 billion over three years, from 2026/27 to 2028/29, to construct new flood schemes, including surface water schemes, and maintain and repair existing defences across the country. This builds on the £2.65 billion that we are investing in 2024/25 and 2025/26. The full list of over 700 schemes to benefit from fresh funding this year was announced on 31 March 2025 and can be found here.

The Government launched a consultation on 3 June on proposals to reform the way we fund flood and coastal defences. We will make it simpler for all risk management authorities to calculate their funding. The proposals would see the first £3 million of all projects fully funded. This would speed up delivery of vital schemes and ensure money was distributed more effectively across the country – including for surface water management schemes. The consultation has now closed, and we will publish our response in due course.

The Government is strongly committed to improving the implementation of Sustainable Drainage Systems (SuDS), looking at what additional steps might be taken to support this. We have made some immediate changes to the National Planning Policy Framework (NPPF) to support increased delivery of SuDS where they could have drainage impacts and require all development to utilise SuDS where they could have drainage impacts. In June this year, the Government introduced new national standards.