Image description: Corby Bridge, also known as Wetheral Viaduct, which carries the Newcastle–Carlisle railway. Photo by Ian Cylkowski on Unsplash 

The Office for Environmental Protection (OEP) review on the implementation of laws for terrestrial and freshwater protected sites in England has now received an official response from the UK Government.

The government’s key commitments

The government welcomed the OEP’s assessment that progress in site protection has been uneven and pledged to strengthen planning, monitoring, and resource allocation, without introducing new statutory targets. Instead, they have said their focus will be on action-based delivery guided by the Environmental Improvement Plan 2025 (EIP25).

Natural England will continue to lead on site designations and condition assessments, with updated guidance for landowners and industry stakeholders. The response emphasises the use of risk-based monitoring, including new Earth observation technologies, which could improve real-time insight into hydrological impacts, sedimentation, and diffuse pollution entering protected freshwater sites.

OEP CEO says Defra’s response “is disappointing”

Commenting in turn on Defra’s response Natalie Prosser, OEP CEO, said: “While there are some aspects to welcome, overall Defra’s response to our report on implementation of environmental laws relating to protected sites for nature is disappointing and will not deliver the urgent action needed.”

“Government remains largely off track to meet its environmental commitments and obligations. Maximising the contribution of protected sites for environmental protection and improvement is one of the most significant opportunities it has to make the step-change required. Its actions now will determine whether or not key targets for biodiversity and the protection of land and sea by 2030 will be met. If the approach outlined is progressed, global 30×30 commitments that protected areas are effectively conserved and managed are likely to be missed.

Current implications for the water sector

Water Magazine has highlighted several points of operational relevance for the water sector:

• Catchment Management: Engagement with landowners and Natural England will be increasingly important to ensure that catchment-scale management measures align with protected site outcomes. This could influence abstraction limits, water quality planning, and restoration projects.
• Incentive Schemes: Government-backed environmental land management schemes, including ELMS and landscape recovery projects, are expected to expand support for practices that reduce nutrient runoff, improve riverbank integrity, and enhance floodplain connectivity. Water companies could play a key role as partners in these initiatives.
• Regulatory Alignment: While no new statutory duties have been imposed, the response reinforces that risk-based enforcement remains a tool for compliance. Water companies operating near protected sites may need to review operational procedures to minimise ecological impacts and avoid enforcement action.
• Data and Monitoring: The push for publicly accessible monitoring data offers opportunities for water companies to integrate catchment-scale ecological data into asset planning and resilience strategies, particularly for treatment works that rely on river abstraction.

The OEP is now urging the government to “go further and faster” and Natalie Prosser has said that while the government “commits to doing little that is new or different… we [the OEP] will be considering what further steps we can take to contribute to the improved implementation of key aspects of this important area of environmental law.”