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Scottish Environment Protection Agency

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Title: Scottish Environment Protection Agency  
Author: World Heritage Encyclopedia
Language: English
Subject: Scottish Natural Heritage, Sustainable development in Scotland, Climate change in Scotland, Environment Agency, Dalgety Bay
Collection: 1996 Establishments in Scotland, Climate Change in Scotland, Environmental Policies Organizations, Environmental Protection Agencies, Executive Non-Departmental Public Bodies of the Scottish Government, Government Agencies Established in 1996, Interested Parties in Planning in Scotland, Organisations Based in Stirling (Council Area), Regulators of Scotland, Scotland's Environmental and Rural Services, Scottish Government Enterprise and Environment Directorate, Town and Country Planning in Scotland
Publisher: World Heritage Encyclopedia

Scottish Environment Protection Agency

Scottish Environment Protection Agency
Scottish Environment Protection Agency logo
Abbreviation SEPA
Formation 1996
Legal status Executive non-departmental public body of the Scottish Government
Purpose Environmental protection and regulation in Scotland
Region served
Chief Executive
Terry A'Hearn

The Scottish Environment Protection Agency (SEPA; Scottish Gaelic: Buidheann Dìon Àrainneachd na h-Alba) is Scotland’s environmental regulator and flood warning authority.[1][2][3][4] Its main role is to protect and improve Scotland's environment. SEPA does this by helping business and industry to understand their environmental responsibilities, enabling customers to comply with legislation and good practice and to realise the many economic benefits of good environmental practice. One of the ways SEPA does this is through the NetRegs environmental guidance service.[5] It protects communities by regulating activities that can cause harmful pollution and by monitoring the quality of Scotland's air, land and water.[6] The regulations it implements also cover the storage, transport and disposal of radioactive materials.

SEPA is an executive non-departmental public body (Executive NDPB, often known as a Quango) of the Scottish Government. SEPA was established in 1996 by the Environment Act 1995[2] and is responsible for the protection of the natural environment in Scotland. SEPA is a member of SEARS (Scotland's Environmental and Rural Services).


  • Corporate information 1
    • Mission 1.1
    • Aims 1.2
    • Structure 1.3
      • Operations 1.3.1
      • Science and strategy 1.3.2
      • Finance and Corporate Services 1.3.3
    • Governance 1.4
  • Activities and outcomes 2
    • Flood Warning 2.1
    • Air Quality 2.2
    • Climate Change 2.3
    • Land Quality 2.4
    • Planning 2.5
    • Radioactive substances 2.6
    • Waste 2.7
    • Water Quality 2.8
  • Science and research 3
    • Sampling 3.1
    • Monitoring 3.2
    • Research 3.3
  • See also 4
  • References 5
  • External links 6

Corporate information


SEPA’s mission statement is to be an environmental regulator and an effective and influential authority on the environment.[7]


SEPA provides a system of environmental protection for Scotland that aims to improve the environment and help deliver the Scottish Government’s overall environmental objectives.

So that it can effectively achieve its mission and aims, SEPA has created a Corporate Plan which lists its priorities and goals.[7]


SEPA employs around 1,300 staff who are involved in protecting Scotland's environment and human health. SEPA’s staff are employed in a wide range of specialist areas which include: chemistry, ecology, environmental regulation, hydrology, engineering, quality control, planning, communications, business support and management functions.

The agency operates through three directorates:


The previously named Environmental Protection and Improvement (EPI) Directorate is now known as Operations after an internal reorganisation in April 2010. The directorate includes environmental policy, radioactive substances policy and regulation, SEPA’s advisory work, river basin management planning, national planning, strategic environmental assessment and Organisational Development (encompassing Human Resources, Health and Safety and Learning and Development).

Science and strategy

The Environmental and Organisational Strategy Directorate and Environmental Science Directorate were merged in a reorganisation that took place in April 2010. The directorate is now known as Science and Strategy Directorate and includes Communications is also part of this directorate, because of its strategic role within the organisation.

Finance and Corporate Services

As the name suggests, this directorate undertakes the financial planning and reporting for the organisation as well as its procurement, facilities management, information systems and management and resillience activities.


The Agency Board legally constitutes SEPA and board members are appointed by Scottish Ministers.[8] SEPA’s Chairman and a Deputy Chairman are appointed by Scottish Ministers and the Agency Board appoints a Chief Executive.

SEPA used to have Regional Boards (North, South-west and South-east) that undertook local engagement with customers, partners and stakeholders. However, Regional Boards had been phased out by January 2010 and SEPA has since adopted a new approach to engage with its stakeholders at a local level.

Activities and outcomes

Flood Warning

SEPA operates the 24/7 Floodline flood warning service in Scotland
SEPA operates the 24/7 Floodline flood warning service in Scotland.

SEPA operates the 24/7 Floodline flood warning service in Scotland

SEPA operates Scotland's flood warning service. This is a 24 hour, 7 day a week, information service which includes direct warnings by phone and online flood warnings and flooding updates through its dedicated telephone number 0845 988 1188.[9]

As the name suggests, the Floodline service is designed to give the public early warning of likely flooding in specific areas. The service also gives advice on what to do before, during and after a flood. The Environment Agency operates the Floodline service for England and Wales.

In March 2011 SEPA enhanced its provision with a direct warnings extension to its Floodline service. This sends flood warning information for a chosen geographical area direct to customers who have registered a mobile or landline telephone number.[10]

Also that month the Scottish Flood Forecasting Service (SFFS) was formed, a partnership between SEPA and the Met Office with £750,000 of funding from the Scottish Government.[11] Its role is to provide advance warning of flooding to Category 1 and 2 responders.

Air Quality

In order to protect Scotland's air quality, SEPA regulates and monitors industrial activities and processes in Scotland that may lead to local airborne pollution.[12] In order to do this effectively, SEPA work closely with local authorities and other partners to manage and improve air quality locally."[12][13][14]

An image of industrial chimney smoke causing air pollution.
SEPA regulates and monitors air pollution across Scotland.

There are many things which can negatively affect good air quality such as, vehicle and transport emissions, energy production, some industrial processes, waste and agriculture. The emissions that are produced by these activities can significantly damage air quality which can lead to health problems, depletion of the ozone layer and changes to other natural habitats.

The overall picture in Scotland is one of good air quality which has been getting better over the last 30 years or so, particularly in urban areas. But the picture is not perfect. There are some localised problems in Scottish towns, mainly caused by traffic emissions. ... Scotland’s carbon dioxide emissions are contributing to global climate changes which are likely to have significant long term environmental impacts.[12] Alasdair D. Paton, SEPA Chief Executive, 1999.

SEPA and the Scottish Government work in partnership with the Department for Environment, Food and Rural Affairs (Defra) to ensure the objectives that are listed in the Air Quality Strategy for England, Scotland, Wales and Northern Ireland are achieved.[15]

The SAQ database and website were commissioned by the Scottish Government. Launched in April 2007, SAQD was set up to provide a single source of air quality information for Scotland that would improve research quality to support and evaluate Scotland’s air quality policies whilst also providing the public with more easily understood and accessible local air quality information.

Climate Change

An image of graphical representation of climate change awareness around the world.
Climate change awareness by country 2008-2009.

SEPA's position on climate change recognises that it is the greatest threat to our physical and socio-economic future. The organisation has produced a climate change plan which contains details about how SEPA will reduce its own carbon emissions.[16] This five year climate change plan introduces SEPA's specific role in climate change mitigation and what they will do over the next five years to further integrate climate change across the organisation.

SEPA’s Climate Change Plan was subject to a Strategic Environmental Assessment (SEA) as part of its preparation. This was required under the Environmental Assessment (Scotland) Act 2005.[17] The SEA helped SEPA to understand the environmental effects of the plan and allowed for improvements to be made throughout the preparation process. The environmental report explains, in detail, the findings of the SEA. As the plan has now been formally adopted, SEPA is required to explain how it has taken account of the SEA process in a "SEA Statement".[18]


  • Official website

External links

  1. ^ Scottish Government, Scotland's Higher Activity Radioactive Waste Policy: Consultation 2010, Part 7, 5.02.02 Accessed 29 April 2010
  2. ^ a b Environment Act (1995). (c.2), London, HMSO [Accessed 29 April 2010].
  3. ^ LE Law and Your Environment, The plain guide to environmental law website [Accessed 29 April 2010]
  4. ^ The UK Environmental Law Association website [Accessed 29 April 2010]
  5. ^ NetRegs Website - online environmental guidance for business [Accessed 29 April 2010]
  6. ^ "‘Dumb’ tyre dumpers face crackdown as major operation targets waste cowboys", The Sunday Herald, Rob Edwards, published 11 April 2010 [Accessed 29 April 2010]
  7. ^ a b SEPA Corporate Plan 2008-2011 [Accessed 30 April 2010]
  8. ^ SEPA Agency Board, SEPA Corporate website, [accessed 28 April 2010]
  9. ^ SEPA Floodline Flood Warnings Service [Accessed 30 April 2010]
  10. ^ SEPA Floodline [Accessed 5 April 2011
  11. ^ "Commercial insurance news: Flood forecasting service launched". Retrieved 4 June 2011. 
  12. ^ a b c State of the Environment Air Quality Report, 1999. Stirling, SEPA Publication. [Accessed 9 May 2010]
  13. ^ "Dust samples analysed so far not harmful", The Sunday Herald, Carolyn Churchill and Rachel Loxton, published 17 April 2010. [Accessed 30 April 2010]
  14. ^ Urquhart, Frank (17 April 2010). "Conflicting health advice on breathing in volcanic particles".  
  15. ^ Air Quality Strategy for England, Scotland, Wales and Northern Ireland [Accessed 30 April 2010]
  16. ^ SEPA's Climate Change Plan [Accessed 30 April 2010]
  17. ^ Environmental Assessment (Scotland) Act 2005, London HMSO [Accessed 30 April 2010]
  18. ^ "SEA Statement"
  19. ^ "Action on Climate Change - joint statement of intention publication". SEPA, SNH, Historic Scotland, FCS. 2009. Retrieved 30 April 2010. 
  20. ^ The Economics of Climate Change, October 2006: Stern Review [Accessed 30 April 2010]
  21. ^ Planning (Scotland) Act, 2006(asp 17) Part 3—Development management, (6H)(A)(ii), London, HMSO. [Accessed 7 May 2010]
  22. ^ SEPA's development plan proposals, SEPA website. [Accessed 7 May 2010]
  23. ^ SEPA's development plan proposals for smaller scale developments, SEPA website. [Accessed 7 May 2010]
  24. ^ How and when to consult SEPA, SEPA Website[Accessed 7 May 2010]
  25. ^ a b "Radioactivity tests at Fife beach". BBC News. 13 Jan 2006. Retrieved 9 May 2010. 
  26. ^ a b "MOD admits old war planes contaminated Dalgety Bay". The Herald Scotland, Rob Edwards. Published 12 April 2008. [Accessed 09 May 2010]
  27. ^ a b "Dalgety Bay beach to be monitored for radiation". STV News. 13 March 2009. Retrieved 23 November 2014. 
  28. ^ State of Scotland's Environment 2006 Report, 2006, Stirling, SEPA Publication. [Accessed 9 May 2010]
  29. ^ National Waste Plan, 2003 [Accessed 10 May 2010]
  30. ^ Scottish Bathing Water Reports, SEPA Website [Accessed 10 May 2010]
  31. ^ Bathing Water Directive, Directive 2006/7/EC of the European Parliament and of the Council of 15 February 2006 concerning the management of bathing water quality and repealing Directive 76/160/EEC in the Official Journal of the European Union, 4 March 2006, L64/37[Accessed 10 May 2010]
  32. ^ United Kingdom Accreditation Service (UKAS) website [Accessed 7 May 2010]
  33. ^ The Environment Act 1995, London, HMSO. [Accessed 7 May 2010]
  34. ^ SEPA Research Strategy 2008-2012, SEPA Publication (2008). [Accessed 7 May 2010]


See also

On 11 December 2008, SEPA launched their Research strategy 2008–2012[34] which defines their aims, needs and interests in research and development.

SEPA's mandate for research and development activity is required by founding legislation.[33]

SEPA is an organisation which was established to protect and enhance Scotland’s environment and protect human health. To do this, it is important that SEPA has a sound science and knowledge base. This information helps them to carry out their powers and duties and to inform the development of effective policy making.


SEPA operates a formal quality assurance system for its monitoring and assessment functions. Their quality assurance system is compliant with international standards ISO/IEC 17025, ISO 9001:2000, and ISO 14001, and is monitored and externally audited by the United Kingdom Accreditation Service (UKAS) [32] and SGS.

SEPA's testing, analysis and interpretation of samples covers a wide range of environments throughout Scotland, including contaminated land, fresh and saline waters, soils and sediments, sewage and industrial effluents, leachates, fauna and biota, and landfill gases.

In 2009, SEPA was maintaining and operating a significant network of gauging stations and rain gauges to provide national flood warning and forecasting services for Scotland. SEPA holds over 30 years of hydrometric data for Scotland's rivers. These data are invaluable in characterising the long-term pressures on Scotland's environment, particularly in relation to the assessment and management of the consequences of climate change.


SEPA employ experts in many fields of science, including hydrology, chemistry, ecology, algology, ecotoxicology, hydromorphology, hydrogeology, and oceanography. These scientists analyse samples collected from across Scotland's air, land and water environments for changes and degradation of the environment or threat to human health. SEPA tests individual chemical parameters and the levels of plants and animals in marine, freshwater and terrestrial habitats. They also conduct analyses of solid waste arisings and audit check analyses of gaseous emissions to the atmosphere.


SEPA has a duty to monitor and report on the state of Scotland's environment. SEPA then uses that scientific understanding to better regulate the activities that may negatively affect environmental quality. SEPA publish a wide range of environmental information and advise Ministers, partner bodies, regulated industry and the public on environmental issues.

Science and research

SEPA regulates other water activities such as discharges to groundwater, discharges to surface water, abstractions, removal of sediments and replacement of weirs.

SEPA provides annual reports on the quality of Scotland’s bathing waters.[30] Complying with the European Community (EC) Bathing Water Directive,[31] they also work closely with other organisations to reduce the risk of urban and rural pollution in Scotland's coastal and inland bathing waters.

As mentioned above, SEPA is the flood warning authority for Scotland and they work with other organisations to manage flood risk. SEPA's hydrologists monitor these water levels so that they can warn the public and businesses of the likelihood of a flood.

Scotland’s water environments provide rich sources of drinking water, provide natural habitats, are a focus for leisure and recreation activities and are vital resources for many of Scotland's industries. SEPA helps protect and improve Scotland’s water environment through regulation, monitoring and planning.

An image of Loch Etive
SEPA regulates and protects Scotland's water environment.

Water Quality

[29] Another one of SEPA's statutory duties is to protect the environment and human health in Scotland from the effects of

One of the best ways to minimise the negative effects of waste are through waste minimisation and prevention. However, waste can also be put to good use through reuse, recycling, composting and thermal treatment.


As SEPA has a responsibility for protecting Scotland's environment and human health, it also has responsibility for regulating the storage, and use of, radioactive substances and the accumulation and disposal of radioactive wastes in Scotland, including functions under the Radioactive Substances Act 1993. The State of Scotland's Environment 2006 Report[28] showed a downward trend in levels of man-made radioactivity in the environment over the last decade.

Radioactive substances are used widely in industry, medicine and research in Scotland. Uses can range greatly from the diagnosis and treatment of diseases to its use in energy generation and nuclear weapons. However, if radioactive substances are not stored or used properly, they can potentially cause significant human health problems and damage to the environment.[25][26][27]

SEPA regulates radioactive substances to protect the environment and human health from potential and actual contamination.[25][26][27]

Radioactive substances

There exists a guidance note "How and when to consult SEPA"[24] that provides further information on planning consultation with SEPA.

SEPA attempts to enable good development whilst also and protecting Scotland's environment through the planning system and takes a consultative approach where they can add most value. The agency tends to favour early engagement with planning authorities to ensure they can support development plan proposals and aid the implementation of a genuinely plan-led land use planning system.[22][23]

SEPA is identified as a key agency under the Planning etc. (Scotland) Act 2006[21] and help deliver the Scottish Government's commitment in providing a more effective and efficient planning system. SEPA also provide formal environmental advice in relation to development plans and on various development proposals across Scotland.


SEPA aims to protect and enhance the quality of Scotland’s land through provision of guidance on good land use practice and a variety of regulatory measures.

Land Quality

In Scotland, the effects of climate change can be seen in raised temperature changes, increased rainfall and less snow cover (than the last Ice Age). These changes have a significant impact on the growing, breeding and migration seasons, as well as species abundance and diversity.

"The Scientific evidence is now overwhelming: climate change presents very serious global risks and it demands an urgent global response".[20]


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