News | USA TODAY | February 2025

Feds will not test soil after LA fires cleanup. Experts warn more testing is needed.

The U.S. Army Corps of Engineers said it will not conduct soil sampling at private properties damaged by the Palisades and Eaton fires, raising concerns about the risks of lingering contaminants and how far hazardous ash has spread across Los Angeles County.

The aftermath of the widespread wildfires – which scorched over 37,000 acres and damaged or destroyed more than 16,000 structures – has prompted questions about the long-term health impacts of wildfire pollution as communities set their sights on rebuilding.