Environmental risk in the UK

Combined ground stability, radon, historic landfill, coal mining and contaminated land exposure. Figures come from BGS, UKHSA radon, Coal Authority, EA historic landfill, and every area on this layer states its source and retrieval date.

What this layer shows

Combined ground stability, radon, historic landfill, coal mining and contaminated land exposure.

The scale runs from Low exposure to High exposure. Areas with no published reading stay neutral and are labelled unknown.

Sources and confidence

Built from BGS, UKHSA radon, Coal Authority, EA historic landfill. Each value records its source, the date it was retrieved and whether it is a verified reading, a derived statistic or a model output, following Property Data Trust Framework conventions.

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