A company charged with violating both the Clean Water Act and the Outer Continental Shelf Lands Act (OCSLA) has agreed to pay a $1 million civil penalty and take corrective actions to prevent future discharges of oil and chemicals into the Gulf of Mexico.

The settlement agreement between the United States and  ATP Infrastructure Partners, LP (ATP-IP) was announced the EPA, the Department of Justice, and the Department of the Interior’s Bureau of Safety and Environmental Enforcement (BSEE). This is the first joint judicial enforcement action involving EPA and BSEE claims in response to alleged violations of both the Clean Water Act and OCSLA.

Dispersant used to mask excess oil discharge

The United States’ complaint, which was filed in February 2013, in the U.S. District Court for the Eastern District of Louisiana, alleges that oil and an unauthorized chemical dispersant were discharged into the Gulf of Mexico from ATP-IP’s oil and gas production platform known as the ATP Innovator. A BSEE inspection of the ATP Innovator in 2012 revealed alleged unlawful discharges of oil and a piping configuration that routed an unpermitted chemical dispersant into the facility’s wastewater discharge pipe to mask excess oil being discharged into the ocean. At the time of the discovery, ATP Oil & Gas Corporation (ATP) was the operator of the facility, and ATP-IP was, and remains, the owner. The ATP Innovator was operating in the Mississippi Canyon, approximately 45 nautical miles offshore of southeastern Louisiana. Earlier this year, the ATP Innovator was removed from the deepwater production site and towed to port in Corpus Christi.

Company's appeal was denied

The United States filed suit against ATP and ATP-IP seeking Clean Water Act penalties and corrective measures under the Clean Water Act and OCSLA. ATP-IP’s motion to dismiss the claims against it and a related motion for appeal were both denied by the court in 2013. In addition to the penalty and corrective measures, ATP-IP will conduct enhanced reporting to address safety and environmental concerns. The Clean Water Act and OCSLA claims against ATP are not part of this settlement with ATP-IP and remain pending before the district court for future resolution.

“EPA and its federal partners are committed to ensuring that offshore energy production is done safely and responsibly,” said Cynthia Giles, assistant administrator for EPA’s Office of Enforcement and Compliance Assurance. “Discharging oil illegally can foul water, harm wildlife and is unfair to companies that follow the law. It is our obligation to protect local communities and companies playing by the rules.”

“Our mission is to ensure offshore operations are conducted safely and in accordance with federal regulations to protect workers and the environment,” said BSEE Director Brian Salerno.

Where the money goes

Under the Clean Water Act it is illegal to discharge oil or hazardous substances into or upon waters of the contiguous zone or in connection with activities under OCSLA in quantities that may be harmful to the environment or public health or welfare. The penalty paid for these violations will be deposited in the federal Oil Spill Liability Trust Fund managed by the National Pollution Fund Center. The Oil Spill Liability Trust Fund is used to pay for federal response activities and to compensate for damages when there is a discharge or substantial threat of discharge of oil or hazardous substances.

Although ATP-IP took the Innovator out of operation earlier this year, it must perform corrective measures to ensure safe and lawful future operations. In particular, ATP-IP must remove and seal the connection on the wastewater discharge outfall pipe that was used to inject chemical dispersants, thereby permanently eliminating the access point for improperly injecting dispersants into the wastewater discharge pipe.