For links to files that are no longer current,    click here.

CRITERIA POLLUTANT INFORMATION

  MDEQ's Attainment / Non-attainment Main Web Page

EPA Federal Register Notice for approval of Redesignation Requests May 16, 2007 

Ozone Control Strategies

6/13/06 Submittal to EPA of 5-County Ozone Redesignation and Maintenance Plan
5/26/06 7.0 LVP Gasoline Waiver Request for Southeast Michigan submitted to EPA
5/30/06 Public Hearing on 5-County Ozone Redesignation and Maintenance Plan

LADCO and MDEQ have been working with the other states within the region to determine appropriate control strategies for ozone.   As each measure is identified, a "white paper" is being created by MACTEC, the consultant firm under contract with LADCO.   To view the most recent white paper for each control strategy evaluated, use the following link provided by LADCO:

LADCO's Regional Air Quality Planning webpage

PM 2.5 Implemetation and Control Strategies

Michigan's recommendation for 24-Hour PM2.5 Designations, 12/18/2007

 (842 KB)

For more Michigan information  click here to access MDEQ's PM webpage.

In February 2005, MDEQ requested a modification to Michigan's southeast area PM 2.5 non-attainment designation based on monitoring data for calendar years 2002 through 2004.  In addition, Oakland County submitted requests for re-designations in April, August and September of 2005.  On January 24, 2006, EPA responded to the requests.  These documents are listed below.

Michigan's request for redesignation February 2005(pdf, 865 KB)

EPA's response to the request January 24, 2006 (pdf, 50 KB)

Oakland county's request for redesignation April 2005  (pdf, 405 KB)

Oakland County's request for redesignation August 2005 (pdf, 168 KB)

Oakland County's supplemental info September 2005  (pdf, 160 KB)

EPA's response Oakland County's requests January 24, 2006  (pdf, 299 KB)

For more information please check the EPA website for PM Designations at: 

PM 2.5 Designations

REGIONAL HAZE INFORMATION

Michigan's Regional Haze and Bart Information

EPA's Regional Haze Visibility Program

GREENHOUSE GAS

Michigan Greenhouse Gas Inventory 1990 and 2002

Michigan Greenhouse Gas Inventory Appendix

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If you are looking for information previously listed on this page; depending on the information you seek; you should be able to find it by clicking on one of the following links.  If you need further assistance please contact Teresa Walker at walkertr@michigan.govor 517-335-2247

Links:

Assessment and Planning

Recent SIP Submittals

Attainment /Non-Attainment website

Oxides of Nitrogen (NOx) website