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Find your National Grid Reference. Help in finding your NGR (National Grid Reference) Find your National Grid Reference (NGR) SEPA have developed a web based NGR tool using online maps to help determine a National Grid Reference. By entering your postcode a map of your area will displayed. By clicking on the map a 10 character National Grid Reference will be displayed for your use. Reading a National Grid Reference (NGR) The British National Grid System divides the Uni

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

Help information Can I view the register full screen?No. The register can only be viewed within the set frame. Can I hide the search menu on the right?No, the search menu on the right hand side is fixed. Why can’t I view my own property?The register is designed to support SEPA’s regulation of the reservoir industry and to support strategic level decision making. It is not suitable for assessing fl

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