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Our aim is to protect, maintain and restore Scotland’s land quality by providing expert guidance on good practice of land management and through a variety of regulations. We are transitioning to a new website, and the content from this section will move to our BETA site.  Please go to our Authorisations and Compliance section to find information on applying for land activities authorisations and information on how the EASR regulations may impact you/your authorisation. If the information you are looking for is not part of EASR, you may find it in our A-Z topic

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This shows the indicative area that may flood from an uncontrolled release of water from all possible dam failure scenarios....

Depth Provides an indication of the potential depth of flood water. Even shallow floodwater can be dangerous and can impact you and your property. Areas where there is not currently sufficient information to show the depth of floodwater are coloured grey....

A full list of RBMP publications. This page provides a full list of RBMP data sources. Water environment hub The tool provides information on current condition and future targets for rivers, lochs, coastal waters and groundwaters. Classification information The most detailed and up to date classification information for all parameters is available in our water classification hub. This has maps of all results, along wit

Our groundwater monitoring networks ensure that Scotland’s groundwater supplies are adequately protected. SEPA’s nitrate monitoring network aims to identify areas affected by nitrate pollution, or at risk of being affected, and to find out if any improvement actions taken to address nitrate problems are effective. To achieve these aims, SEPA currently monitors 270 groundwater sites across Scotland

Velocity Indicates the speed of flood water and the direction in which it is travelling within Potentially Vulnerable Areas (PVAs). Velocity direction is available only within the river flood maps. It is sampled at a 150m resolution therefore cannot be used to identify detailed flow pathways. The velocity displayed on the river flood map shows the general speed and direction of flood water over a

Air Scottish Pollutant Release Inventory (SPRI) Radioactive substances Our radioactive substances data return forms were revised in March 2026. EASR sealed source data return (Excel, 49 kB) EASR radioactive waste data return(Excel, 80 kB) EASR intention to transfer radioactive waste/contaminated items for the first time (MS Word, 202 kB) Offshore data return (Excel, 59 kB) Waste Waste da

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

Continuous water quality monitoring equipment was deployed in the inner Clyde estuary adjacent to Govan in 2011. Low dissolved oxygen concentrations are known to occur in the inner Clyde estuary at this location as a result of the decomposition of organic wastes from discharges and urban run off. Limited mixing between fresh water and more dense saltwater leads to large differences between the sal