BRISTOL, Va., March 5, 2014 /PRNewswire/ -- Alpha Natural Resources, Inc. (NYSE: ANR) today announced that it has entered into a consent decree with the U.S. Environmental Protection Agency (EPA), U.S. Department of Justice (DOJ) and three states regarding claims under the Clean Water Act. The consent decree resolves a complaint by the EPA and state agencies alleging that the company's mining affiliates in Kentucky, Pennsylvania, Tennessee, Virginia and West Virginia exceeded certain water discharge permit limits. The complaint did not allege that the exceedances posed a risk to human health. As part of the consent decree, Alpha agreed to implement an integrated environmental management system and an expanded auditing/reporting protocol, that selenium and osmotic pressure treatment facilities will be installed at specific locations, and certain other measures. The consent decree also stipulates that Alpha will pay $27.5 million in civil penalties, to be divided among the federal government and state agencies. "This consent decree provides a framework for our efforts to become fully compliant with our environmental permits, specifically under the Clean Water Act," said Alpha Senior Vice President of Environmental Affairs Gene Kitts. "Our combined total water quality compliance rate for 2013 was 99.8 percent. That's a strong record of compliance, particularly considering it's based on more than 665,000 chances to miss a daily or monthly average limit. But our goal is to do even better, and the consent decree provides an opportunity to proactively focus on improving on the less than 1 percent of the time that permit limits were exceeded." To that end, Kitts noted that many of the consent decree measures were put in place ahead of reaching the agreement. For example, the company has already expanded its audit program and the enhanced environmental database was launched across the organization in January 2013. The consent decree covers the years 2006 to 2013. Since 2006, Alpha has twice doubled in size by merging with or acquiring other public mining companies, and its affiliates have amassed more than 700 state water discharge permits covering 5,000 discharge points.