Your data has issues
There is a problem
- HazardousSubstances column must have valid YES or NO values
How to fix this issue
Your data is missing a HazardousSubstances.
The Brownfield land guidance explains how to fix the issue:
HazardousSubstances
How to improve Somerset West and Taunton Council’s data
- Fix the errors indicated
- Use the check service to make sure the data meets the standard
- Publish the updated data on the endpoint URL