EPA isn’t involved in any decisions as the Governor of Ohio hasn’t requested federal assistance. I’m sure they’re monitoring the situation though. The Governor authorized the release and burn at the request of NS.
Earlier on Monday, Ohio Gov. Mike DeWine said he approved the operation of the "controlled release" at the site in East Palestine, Ohio. The alternative — possibly waiting until the cars break down themselves — would have been more difficult to manage, according to DeWine.
"We had to weigh different risks with no great choices," he said.