Water has emerged as one of the UK Government’s defining environmental priorities, with Defra’s latest Annual Report highlighting sweeping reforms to the water sector alongside major infrastructure investment and an intensified focus on improving the country’s waterways.
Published this week, the Defra Annual Report and Accounts 2025-26 presents water as a central pillar of the department’s work over the past year, reflecting a significant shift in emphasis from previous annual reports where agriculture, biodiversity and climate policy typically dominated.
Throughout the report, Defra repeatedly points to water quality, wastewater reform, flood resilience and long-term water security as key achievements, alongside wider ambitions to restore rivers, lakes and coastal waters.
Among the department’s headline accomplishments is the implementation of the Water (Special Measures) Act, described as introducing tougher powers to improve accountability across the water industry. The report also highlights continued progress on the Government’s broader programme of water sector reform, including work stemming from the Independent Water Commission.
The department positions these reforms as part of a wider strategy to modernise regulation while rebuilding public confidence in the management of the country’s water environment.
Investment also features prominently. Defra reiterates that the sector is entering a period of unprecedented infrastructure delivery through the £104 billion investment programme agreed under Ofwat’s PR24 price review. The report describes the programme as supporting improvements to drinking water supplies, wastewater treatment, environmental performance and resilience against drought and flooding over the next five years.
Rather than presenting these initiatives as isolated policy measures, the report frames them as central to delivering cleaner waterways and a more resilient water system.
Improving water quality is another recurring theme. Defra identifies action to restore rivers, lakes and seas as one of the department’s principal objectives, linking this work to wider commitments on environmental improvement, nature recovery and public health.
Alongside investment in water infrastructure, the report references ongoing work to reduce pollution, improve bathing waters and strengthen environmental regulation, reflecting the increasing prominence of water quality across government policy.
Flood resilience also receives considerable attention. Defra outlines continued investment in flood and coastal erosion risk management, with the Environment Agency playing a leading role in delivering schemes designed to protect communities while adapting infrastructure to the growing impacts of climate change.
The report also points to progress on long-term water resource planning, recognising the importance of securing future water supplies as population growth and climate pressures increase demand on existing infrastructure.
