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SIP Status and Information

Status of SIP Requirements for Designated Areas

Minnesota Areas by Pollutant
As of 12/21/2014
View Nonattainment Contacts


Jump to Minnesota section for:  CO (1971)   Lead (1978)   Lead (2008)   NO2 (1971)   Ozone-1Hr (1979)   Ozone-8Hr (1997)   Ozone-8Hr (2008)   
PM-10 (1987)   PM-2.5 (1997)   PM-2.5 (2006)   SO2 (1971)   SO2 (2010)   



Minnesota CO (1971) Areas    Return to map
 
Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(ppm)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
Duluth Area Maintenance 01/06/1992 Moderate <= 12.7ppm 85,857 2013 1.5 Yes 4 / 4 06/13/1994
59 FR 17708
10/30/1992 06/13/1994
59 FR 17708
Minneapolis-St. Paul Area Maintenance 11/15/1990 Moderate <= 12.7ppm 2,920,178 2013 2.5 Yes 5 / 5 11/29/1999
64 FR 58347
05/13/1999 11/29/1999
64 FR 58347

Minnesota Lead (1978) Areas    Return to map    

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Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(g/m)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
Dakota County (part) Maintenance 01/06/1992   318,833 2009-2010   No Data 1 / 1 12/19/1994
59 FR 52431
07/02/1993 12/19/1994
59 FR 52431

Minnesota Lead (2008) Areas    Return to map    

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Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(g/m)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
Eagan Nonattainment 12/31/2010   8,997 2011-2013   Insufficient Data 6 / 0  
 
   
 

Minnesota NO2 (1971) Areas     Return to map    

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No designated areas for this pollutant.

Minnesota Ozone-1Hr (1979) Areas     Return to map    

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No designated areas for this pollutant.

Minnesota Ozone-8Hr (1997) Areas     Return to map    

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No designated areas for this pollutant.

Minnesota Ozone-8Hr (2008) Areas     Return to map    

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No designated areas for this pollutant.

Minnesota PM-10 (1987) Areas    Return to map    

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Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
Olmsted County; (part) Maintenance 11/15/1990 Moderate 96,199 2011-2013   No Data 3 / 3 07/31/1995
60 FR 28339
09/07/1994 07/31/1995
60 FR 28339
Ramsey County; (part) Maintenance 11/15/1990 Moderate 284,783 2011-2013   Yes 3 / 3 09/24/2002
67 FR 48787
06/20/2002 09/24/2002
67 FR 48787

Minnesota PM-2.5 (1997) Areas     Return to map    

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No designated areas for this pollutant.

Minnesota PM-2.5 (2006) Areas     Return to map    

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No designated areas for this pollutant.

Minnesota SO2 (1971) Areas    Return to map    

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Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual/24-Hr
(ppb)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
AQCR 131: Anoka, Carver, Dakota, Hennepin, Ramsey, Scott, and Washington counties (Minneapolis-St. Paul) Maintenance 11/15/1990   2,849,567 2012-2013 1 / 15 Yes 1 / 1 07/14/1997
62 FR 26230
11/02/1995 07/14/1997
62 FR 26230
Olmsted; City of Rochester Maintenance 03/03/1978   106,769 2012-2013   /   No Data 0 / 0 05/08/2001
66 FR 14087
11/04/1999 05/08/2001
66 FR 14087

Minnesota SO2 (2010) Areas     Return to map    

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No designated areas for this pollutant.
 
We have made our best effort to ensure that the data contained in these reports is accurate. We note that there may be brief delays in updating the reports as we receive new state submissions and we take rulemaking action on plans. In order to assist us in providing accurate information, we request that you contact us by clicking on the "Contact Us" link near the top of this page with any comments regarding or corrections to the posted information, including concerns about whether the entries reflect the most recent status.

Current and historical design value data can be found on the EPA Air Trends website and the EPA Green Book contains comprehensive nonattainment area, designation status, and historical information.

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