How do I know if my site is a brownfield?
You have discovered the presence of hazardous substances or materials in the soil or groundwater at the site through environmental investigations conducted by qualified professionals and the cost of mitigation of the environmental conditions increases the cost of redevelopment or causes you to reconsider redevelopment of the site. If you have not yet conducted investigations; however, there is historical evidence that previous uses/operations on the site may have resulted in an environmental impact to the site; your property could be a brownfield.