The EPA said it also ordered Norfolk Southern to conduct additional investigations into oily sheen, or film, on water and sediments in two creeks in East Palestine. "Through this order, Norfolk Southern will take a thorough look at the waterways to ensure there are no lasting impacts from the derailment," EPA Regional Administrator Debra Shore said. Norfolk Southern said the order "formalizes the continuation of work that has been ongoing since the derailment under a different regulatory scheme. Norfolk Southern remains cooperative, working with EPA and Ohio EPA at the site, and will continue to address derailment-related impacts in the waterways of Sulphur and Leslie Runs." In February, EPA issued a Superfund unilateral administrative order, compelling Norfolk Southern to eliminate spilled materials and contaminated soil from the location of train derailment.

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Persons: Alan Freed, Leslie, Debra Shore, Leslie Runs, Sherin Elizabeth Varghese, Rahul Paswan, Leslie Adler Organizations: REUTERS, Environmental Protection Agency, Norfolk Southern Corp, EPA, Norfolk, Norfolk Southern, Ohio EPA, Thomson Locations: East Palestine , Ohio, U.S, Norfolk Southern, East Palestine, Ohio, Pennsylvania, Sulphur, Norfolk, Bengaluru