Given the task definition and input, reply with output. Given a paragraph, generate a claim that is supported by the given paragraph. 1) The claim must contain information from within the paragraph. 2) A sentence within the paragraph can be used as a claim. 3) The claim should not have contradictions within the paragraph. 4) The claim should be at most one sentence long.

The lawsuit filed the U.S. Environmental Protection Agency alleged the Wood River Refinery in Roxana made operation changes in 2009 leading to more than a dozen violations of the Clean Air Act. The Belleville News-Democrat reports the suit cited the refinery over chemical emissions including sulfur dioxide, hydrogen sulfide, carbon monoxide and benzene. The refinery is along the Mississippi River about 15 miles northeast of St. Louis is operated by Phillips 66. A company spokesman declined to comment. The agreement also includes a $475,000 fine and requires the refinery to implement a $500,000 project to decrease lead paint hazards at certain homes and buildings. ___ Information from: Belleville News-Democrat, http://www.bnd.com
Illinois oil refinery to upgrade in pollution settlement.