OMAHA, Neb. - A federal judge in Nebraska on Jan. 31 ordered a company to pay $2.2 million to the federal government and State of Nebraska for 1,533 violations of the Clean Water Act (CWA) that resulted in excessive levels of wastewater containing ammonia, oil and grease to be discharged into the City of Lexington's wastewater treatment plant (United States of America, et al. v. Stabl Inc., No. 11-CV-274, D. Neb.).