H.R. 1083: To amend the Act establishing the Rivers of Steel National Heritage Area in order to include Butler County, Pennsylvania, within the boundaries of that heritage area. H.R. 1083: To amend the Act establishing the Rivers of Steel National Heritage Area in order to include Butler County, Pennsylvania, within the boundaries of that heritage area. Referred to the House Committee on Natural Resources. 2007-02-15 Referred to the Subcommittee on National Parks, Forests, and Public Lands. 2007-02-22 Subcommittee Hearings Held. 2007-07-12 H.R. 1083: To amend the Act establishing the Rivers of Steel National Heritage Area in order to include Butler County, Pennsylvania, within the boundaries of that heritage area. h H.R. 1083: To amend the Act establishing the Rivers of Steel National Heritage Area in order to include Butler County, Pennsylvania, within the boundaries of that heritage area. (110th Congress) To amend the Act establishing the Rivers of Steel National Heritage Area in order to include Butler County, Pennsylvania, within the boundaries of that heritage area. 2007-02-15 110 2007-02-15 1083 introduced HouseBill LegislativeAction OfficialTitle