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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

Link page to waste data pages. Data returns Many environmental licences include a requirement to submit data returns or other reporting requirements on an annual or quarterly basis. What should you do? We are now actively reviewing many of the data returns and kindly request you to submit any outstanding returns for the following areas: Scottish Pollutant Release Inventory (SPRI) - SPRI returns are due by the 28th of February e

Disclaimer SEPA seeks to ensure that the information published on its web site is up to date and accurate. However, the information on the website does not constitute legal or professional advice and SEPA cannot accept any liability for actions arising from its use. SEPA cannot be held responsible for the contents of any pages referenced by an external link. SEPA privacy notice Who we are This is

Legislation directs SEPA to assess and classify each shellfish protected area. To deliver this we work closely with Food Standards Scotland (FSS). FSS sample, analyse and report water quality in production areas throughout the year to ensure shellfish are safe for consumption, or determine if they require further treatment. At the end of each year FSS provide SEPA with this data who use it to clas

What are invasive non-native species? Non-native species (NNS) are plants and animals which have been introduced (accidentally or deliberately) outside of their native range through human activity. Many non-native species contribute positively to our lives, as livestock, crops, timber, garden plants or pets. However, a small proportion (10-15%) of non-native species spread rapidly and cause damage

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

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

Site NameLocation Info  Ardtoe and Loch Ceann Traigh An area bounded by lines drawn between NM5896071973 (Rubha na h-Acairseid) and NM6280072702 and between NM6300070299 and NM6300069862, and extending to MHWS. View Site Report Ayrshire Coast An area bounded by the coast and a line from a point at NS1783948444 (Farland Head) to point NS2104143938 and thence to the coast at NS2197744291 (Montf