SiteTitle | • | Maintenance Plan for the Metro-East Ozone Nonattainment Area for the 1997 8-Hour Ozone National Ambient Air Quality Standard | [X] |
Organization | • | Illinois Environmental Protection Agency, Bureau of Air | [X] |
| | 1: | | Title: | | | | | Volume/Number: | 2010 February 24 | | | | Issuing Agency: | | | | | Description: | This document describes Illinois Maintenance Plan for the Illinois portion of the St. Louis ozone nonattainment area (NAA), hereafter referred to as the Metro-East NAA. A Maintenance Plan is required before an area can be redesignated from nonattainment to attainment of a National Ambient Air Quality Standard (NAAQS). This document provides technical information required to support a request to redesignate the Metro- East NAA to attainment of the 1997 8-hour ozone NAAQS. Illinois intends to submit such a request to the U.S. Environmental Protection Agency (U.S. EPA). The Illinois Environmental Protection Agency (Illinois EPA) has prepared this plan in consultation with the Missouri Department of Natural Resources (MDNR) and the U.S. EPA. The MDNR is preparing a similar plan for the Missouri portion of the St. Louis nonattainment area. | | | | Date Created: | 03 05 2010 | | | | Agency ID: | | | | | ISL ID: | 000000042559 Original UID: 22066 FIRST WORD: Maintenance | |
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