Water Resources Act 1991

Water Resources Act 1991
Title	Water Resources Act 1991
Enacted by	Parliament of the United Kingdom
Territorial extent	England and Wales
Royal assent	1991
Status	current

Water Resources Act 1991 provides a statutory framework for water resource management, pollution control, abstraction licensing, and flood defence in England and Wales. The Act consolidates and updates earlier statutes to allocate powers among public bodies such as the Environment Agency and successor bodies, and interacts with European instruments like the Water Framework Directive and international agreements including the Convention on the Protection of the Rhine. It forms a legislative cornerstone for water policy alongside statutes such as the Land Drainage Act 1991 and the Water Act 2003.

Background and Legislative Context

The Act arose from policy debates in the late 1980s and early 1990s involving entities such as the Department of the Environment, the National Rivers Authority, and industry stakeholders including Thames Water and Severn Trent Water. Legislative predecessors included the Water Resources Act 1963 and provisions from the Public Health Act 1936 and the Control of Pollution Act 1974. Influences also came from international law developments such as the United Nations Convention on the Law of the Non-Navigational Uses of International Watercourses and regional instruments like the North Sea Conference. Parliamentary debates in the House of Commons of the United Kingdom and the House of Lords framed issues of abstraction, effluent discharge, and flood risk, shaping the statutory structure enacted by the Royal Assent in 1991.

Key Provisions and Powers

The statute establishes licensing regimes for water abstraction and impoundment affecting bodies such as River Thames and River Severn, and creates offences related to pollution impacting sites like the Mersey Estuary and the Solent. It confers enforcement powers to issue notices, impose conditions, and levy financial penalties, intersecting with bodies such as the Health and Safety Executive where industrial installations are involved. The Act sets out duties for reservoir safety overseen by statutory engineers and links to statutory instruments administered by the Secretary of State for Environment, Food and Rural Affairs. Provisions cover water conservation measures that affect utilities including South West Water and United Utilities.

Administration and Enforcement

Administration under the Act was initially allocated to the National Rivers Authority before the creation of the Environment Agency under later reorganisation. Regulatory functions interact with entities such as the Office of Water Services and the National Audit Office for financial oversight. Enforcement mechanisms involve coordination with prosecutorial authorities including the Crown Prosecution Service and local enforcement by county councils such as Lancashire County Council when flood defences are at issue. The statutory framework establishes appeal routes through tribunals and courts including the Appeals Service and the High Court of Justice.

Environmental and Water Quality Provisions

Environmental safeguards in the Act address contamination incidents affecting designated areas such as Special Protection Areas and Sites of Special Scientific Interest. The Act works in tandem with the Environmental Protection Act 1990 and European measures like the Urban Waste Water Treatment Directive to regulate discharges by utilities such as Southern Water and industrial operators like British Steel. Water quality objectives influence river basin management that later aligns with the Water Framework Directive and partnerships including the River Basin Districts coordination. Pollution offences under the Act have been used in prosecutions involving contaminants in estuaries such as the Humber Estuary.

Impact and Implementation

Implementation altered operational practice at major water companies including Northumbrian Water and Wessex Water, and informed capital investment decisions affecting infrastructure around the Thames Barrier and reservoir networks like Kielder Water. The Act influenced case law in courts including rulings from the Court of Appeal of England and Wales and decisions referenced by the European Court of Justice in transboundary water disputes. It also guided emergency response protocols used by agencies during events such as the 1995 Great Floods and spurred research in institutions like the Centre for Ecology & Hydrology.

Amendments and Subsequent Legislation

Subsequent statutes and directives modified and complemented the Act, notably the Water Act 2003, the Flood and Water Management Act 2010, and transpositions of the Water Framework Directive into UK law. Devolution measures affected administration in Wales and interaction with bodies such as the Welsh Government and Natural Resources Wales. International commitments, including those under the UNECE Water Convention, have also influenced regulatory updates. Judicial developments in the Supreme Court of the United Kingdom and amendments via statutory instruments have continued to refine the balance between abstraction rights, environmental protection, and commercial water supply.

Category:United Kingdom Acts of Parliament 1991 Category:Water law Category:Environmental law