Environmental authorities and cleanup workers raced Tuesday to clean up oil in a southwest Ohio nature preserve where thousands of gallons leaked from an interstate pipeline.
Crews were vacuuming oil from a wetlands area, and other work was underway on barriers to ensure the oil didn’t spread. Authorities said the oil pipeline was shut off. There were no immediate reports of injured animals, and water-utility officials said there was no threat to the public water supply.
An Ohio Environmental Protection Agency spokeswoman said more people were arriving at the scene to deal with the cleanup and investigation. An environmental cleanup contractor was called in for the effort with the U.S. EPA, state agencies, and local authorities west of Cincinnati.
“There are a lot of folks who are trying to everything done that needs to be done,” spokeswoman Heather Lauer said. “They’re assessing, and trying to get rid of the oil that is already out.”
Officials said the oil had been contained, but workers were building barriers to make sure potential rainfall didn’t spread the oil, Lauer said. She also said there was work being done to make an access road for heavy equipment.
Officials estimate that 240 barrels leaked, the equivalent of about 10,000 gallons. The oil ran into an intermittent steam nearly a mile long and into an acre-sized marshy area.
The 374-acre preserve is part of the Great Parks of Hamilton County system. Described by the parks department as an area of rugged hills with wildflowers and woods, the preserve also hosts native animals from crayfish to deer. Parks spokeswoman Jennifer Sivak said the preserve was closed Tuesday to the public while the cleanup continued.
Officials said they would have a better estimate of how long and how costly the cleanup would be after Tuesday, with work continuing during the night.