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Title

  • Maintenance Plan for the Metro-East Ozone Nonattainment Area for the 1997 8-Hour Ozone National Ambient Air Quality Standard

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.

Originally Deposited as: 22066

Published By:
Phone Number:

Language(s): EN-English

Volume or Year: 2010
Number or Issue: February 24

Date Created: 03 05 2010
Date Last Modified: 03 05 2010

Librarian Remarks:

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1. Draft of Maintenance Plan for the Metro-East Ozone Nonattainment Area for the 1997 8-hr ozone naaqs (8-hour-ozone-metro-east-maintenance-plan-draft-feb-10.pdf).
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