Approval of Air Quality Implementation Plans; Sheboygan County, Wisconsin 8-Hour Ozone Nonattainment Area; Reasonable Further Progress Plan

The Environmental Protection Agency (EPA) is proposing to approve an Early Progress Plan and motor vehicle emissions budgets (MVEBs) for volatile organic compounds and oxides of nitrogen for Sheboygan County, Wisconsin. Wisconsin submitted an Early Progress Plan for Sheboygan County on January 16, 2015. This submittal was developed to establish MVEBs for the Sheboygan 8-hour ozone nonattainment area. This approval of the Early Progress Plan for the Sheboygan 8-hour ozone area is based on EPA's determination that Wisconsin has demonstrated that the State Implementation Plan (SIP) revision containing these MVEBs, when considered with the emissions from all sources, shows some progress toward attainment from the 2011 base year through a 2015 target year.