The settlement with environmental groups Clean Air Council and PennEnvironment and the Allegheny County Health Department was filed in federal court Monday for a judge to review, the groups said. PennEnvironment and the other plaintiffs accused the steel producer of more than 12,000 violations of its air pollution permits. The rest is a $5 million penalty that U.S. Steel agreed to pay to fund clean air efforts. It is one of the largest-ever fines nationally in a citizen-enforced lawsuit under federal clean air laws, Clean Air Council and PennEnvironment said. ___This story has been corrected to show the number of alleged air pollution permit violations is more than 12,000, instead of more than 1,200.

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Persons: PennEnvironment, polluters, David Masur, ”, Kurt Barshick, U.S . Steel Organizations: —, Steel, Clean Air Council, PennEnvironment, Allegheny County Health Department, U.S . Steel, Valley Works, U.S, U.S . Locations: HARRISBURG, Pa, Pittsburgh, Allegheny County, U.S