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List of data published by SEPA. Links to access data itself or applications that show the data We publish a range of datasets related to the environment, and we are continually reviewing and adding to this list. Please use our online form to contact us if you cannot find the dataset you require. We have a Corrections policy for handling revisions and corrections to the statistical summaries we produce. Our User engagement policy specifies how we engage with users to ensure our statistics ar

Pen layout changes at marine finfish farms Published: March 2024 1. Authorisation of pen layout changes 1.1 All pen layout changes require prior-authorisation from SEPA. To obtain authorisation, operators must apply to SEPA to very their existing SEPA permit. 1.2 All such applications will be subject to screening, environmental risk assessment (see section 2). This assessment will determine whethe

Our vision is for towns and cities to use nature-based, blue-green solutions to absorb and safely convey rainwater. This will: help strengthen their resilience to the intense downpours they face under climate change minimise the risk of polluting sewage spills by keeping rainwater out of sewers create fantastic places for people to live and work Urban wastewaters Over the past 20 years, SEPA has

Links Acronyms and abbreviations Glossary of terms European Waste Catalogue – for coding waste NACE and SIC codes Recovery and Disposal codes* Scottish Government guidance on applying the waste hierarchy Nomenclature of Units for Territorial Statistics (NUTS) areas(14kb) Waste strategy areas(86kb) *Recovery and Disposal codes Waste management activities are classed as recovery (R) or disposal (D

What we do SEPA have various statutory responsibilities for land use planning in Scotland and cross-border. Through these responsibilities, we deliver against SEPA’s five strategic priorities - net zero, climate resilience, water environment, resource efficiency and business environmental performance. In our planning role, we aim to help: Protect Scotland’s environment and communities from harm.

Guidance for planning authorities and SEPA We have prepared Development Management Consultation Thresholds and Standing Advice guidance, which sets out our framework for how and when we should be consulted on planning proposals as well as standing advice. Flood risk and development management We have prepared guidance and supporting information to support the consideration of flood risk in th

What is an elevated building? A building where structures such as pillars or stilts are used to raise it above the expected flood water level. The ground below the building remains at risk of flooding and allows for the free flow of water. Context for this position statement This position statement constitutes part of ‘relevant SEPA advice’ as referred to in criterion a) iv of the National Plannin

The majority of dams will require an authorisation from SEPA under "The Water Environment (Controlled Activities)(Scotland) Regulations 2011 (CAR). This authorisation number will start CAR/.../... If you don't have a CAR authorisation for your dam, then you should contact your local SEPA team to discuss this. You can find more advice on impoundments and water resources authorisations on our Enviro

Frequently asked questions Why is a sea lice framework needed? Populations of wild Atlantic salmon have been in serious decline in recent decades and are now at crisis point. The pattern of decline is repeated across the salmon’s North Atlantic range and is likely caused, at least in part, by the effect of climate change on the survival of salmon during their time at sea. To build resilience of Sc

Marine aquaculture modelling Computer modelling is used as a guide to determining licensed discharge quantities of anti-parasitic chemicals and organic waste arising from marine fish-farm operations. The modelling tools promoted by SEPA provide robust predictions in most cases, requiring relatively little site-specific information. Nevertheless, the quality of the model outputs is dependent upon g