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SIP Status and Information

Status of SIP Requirements for Designated Areas

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


Jump to Nevada 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)   



Nevada 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)
Lake Tahoe Nevada Area Maintenance 11/15/1990 Not Classified 33,259       1 / 0 02/13/2004
68 FR 69611
10/27/2003 02/13/2004
68 FR 69611
Las Vegas Area Maintenance 11/15/1990 Serious 679,034 2013 2.9 Yes 6 / 6 09/27/2010
75 FR 59090
09/18/2008 09/27/2010
75 FR 59090
Reno Area Maintenance 11/15/1990 Moderate <= 12.7ppm 221,743 2013 2.4 Yes 4 / 3 08/04/2008
73 FR 38124
  08/04/2008
73 FR 38124

Nevada Lead (1978) Areas     Return to map    

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No designated areas for this pollutant.

Nevada Lead (2008) Areas     Return to map    

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No designated areas for this pollutant.

Nevada NO2 (1971) Areas     Return to map    

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No designated areas for this pollutant.

Nevada Ozone-1Hr (1979) 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
(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)
Reno Area Revoked NAAQS 01/06/1992 Marginal 421,407 2011-2013 0.083 Yes 3 / 2 06/02/2005
70 FR 22803
04/02/1997  
 

Nevada Ozone-8Hr (1997) 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
(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)
Las Vegas Maintenance 09/13/2004 Subpart 2/Marginal 1,918,819 2011-2013 0.077 Yes 3 / 2 05/31/2011
76 FR 17343
04/11/2011 02/07/2013
78 FR 1149

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

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No designated areas for this pollutant.

Nevada 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)
Clark County; Las Vegas planning area Maintenance 11/15/1990 Serious 1,951,248 2011-2013   Yes 3 / 3 10/04/2010
75 FR 45485
  11/05/2014
79 FR 60078
Washoe County; Reno planning area Nonattainment 02/07/2001 Serious 421,404 2011-2013   Yes 3 / 0 05/19/2011
76 FR 21807
07/13/2009  
 

Nevada PM-2.5 (1997) Areas     Return to map    

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No designated areas for this pollutant.

Nevada PM-2.5 (2006) Areas     Return to map    

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No designated areas for this pollutant.

Nevada 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)
Central Steptoe Valley Maintenance 11/15/1990   2,165 2012-2013   /   No Data 1 / 1 06/11/2002
 
02/14/1995 06/11/2002
 

Nevada 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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