Land contamination

Thousands of sites have been contaminated by previous industrial use, often associated with traditional processess which are no longer used. These sites may present a hazard to the general environment, but there is a growing need to reclaim and redevelop.

What is land contamination?

The term 'land contamination' covers a wide range of situations where land is contaminated in some way. In a small number of these situations where certain criteria are met, a site might be determined 'contaminated land' which has a specific legal definition set out in Part IIA of the Environmental Protection Act.

All over the UK, there are thousands of sites that have been contaminated by previous use. Often this is associated with industrial processes or activities that have now ceased, but where waste products or remaining residues present a hazard to the general environment. 

There is increasing pressure to reuse land which is affected by contamination rather than develop greenfield sites such as parks or woodland.

In this section

  • What's new?

    This section provides documents on land contamination published by us, including: guidance, policies and R&D reports

  • Radioactive contaminated land

    Information about the modification of the contaminated land legislation to include radioactive contaminated land. This includes briefing notes and FAQs.

  • How we deal with land contamination

    Information on the Environment Agencys' role in dealing with land contamination.

  • Local Authority Contaminated Land Capital Programme

    Information on how to apply for funding to investigate and/or remediate contaminated land. We are now administering this scheme on behalf of Defra.

  • Model procedures (CLR 11)

    Introduction to the Model Procedures and copy available for download.

  • Soil Guideline Values

    Soil Guideline Values (SGV) and supporting technical guidance are intended to assist professionals in the assessment of long-term risk to health from human exposure to chemical contamination in soil.

  • Land contamination guidance

  • DoE Industry Profiles

    Provides information on the processes, materials and waste associated with individual industries with regard to land contamination.