A mile-long set of inflatable PVC booms has been deployed to help with the aftermath of Hurricane Helene.
The Tennessee Valley Authority says debris in Lake Douglas, a reservoir in Tennessee's Jefferson and Sevier counties, has collected logs, cars, parts of buildings and other items swept away by flooding in the French Broad, Nolichucky and Pigeon rivers. The debris field is a mile wide and moving at 1 mph toward Douglas Dam. The boom — one of the largest ever deployed by TVA — is needed to protect water supply intake systems and other infrastructure that is at risk.
"By containing the debris, we can provide more time for our partner agencies and groups to explore options for removing the debris," TVA said in a news release.
The work by TVA comes as state officials in Tennessee expand an investigation into the deaths of workers at Impact Plastics in Erwin caught by floodwaters when Helene struck the region Sept. 27.
Plastics News' Catherine Kavanaugh writes that the Tennessee Occupational Safety and Health Administration said Oct. 3 that it has opened an investigation into the deaths. It will work alongside the Tennessee Bureau of Investigation on its own probe that was announced Oct. 1.