About contaminated land
Land may become contaminated when substances have found their way on or into the ground, often due to industrial disposal, leaks or spillages.
These substances may still be present in the ground above background or at acceptable levels.
Report a contaminated land issue
Please tell us if you:
- Have information about processes, chemicals used, or pollution incidents occurring at former factories - this includes anecdotal evidence or photographs
- Know about materials buried in former factories or deposited in landfill sites
How we decide if land is contaminated
When we investigate contaminated land we follow the guidance set out by the Department for Environment, Food and Rural Affairs (DEFRA) using the Source, Pathway and Receptor principle.
All 3 elements must be present for the site to be legally defined as contaminated land.
- The source is the contaminant that is likely to cause harm to people or the environment
- A pathway is a way in which the contaminant can reach a receptor
- The receptor is the person or environment that could be harmed
Fly-tipping
Fly-tipping is not classed as a contaminated land issue. How to report fly-tipped waste
Request an environmental search
You can ask us to search an area and provide information on any environmental issues we find.
The fees for an environmental search are:
- Initial charge for a search up to one hour – £97
- Each subsequent hour or part hour – £35.40
Information for developers
If you're a developer of a site you think may be contaminated:
- It's your responsibility to investigate and address land contamination issues and ensure that any future development is safe and suitable for use.
- You'll need to appoint a qualified environmental consultant as soon as possible. They can investigate and address contamination issues on your behalf and advise on all legal obligations.
- You'll need to apply for planning permission to develop on the land, subject to further review and conditions. Apply for planning permission