Maryland Code, Environment § 4-408

The Department of the Environment shall charge and collect a compensatory fee from the person responsible for any oil spillage. This fee shall cover the costs incurred by any person who responds to an oil spillage with the authorization of the Department and shall cover the cost of labor, equipment operation, and material necessary to eliminate the residue of oil spillage, and the cost of restoring the area damaged by the spillage to its original condition. Any compensatory fees collected by the Department for costs incurred by a person authorized to respond to an oil spillage shall be reimbursed to that person by the Department.