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The EPA and Army Corps of Engineers removed toxic waste and ash from the burn scar in the first few months after the fires. But many people have found they still have high levels of lead in their yards. We talk with Dr. Danielle Stevenson, an environmental toxicologist, about new approaches to removing the lead that don't require digging out all of your soil.
By Dr. Lucy Jones Center4.8
5151 ratings
The EPA and Army Corps of Engineers removed toxic waste and ash from the burn scar in the first few months after the fires. But many people have found they still have high levels of lead in their yards. We talk with Dr. Danielle Stevenson, an environmental toxicologist, about new approaches to removing the lead that don't require digging out all of your soil.