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For more information about adequacy review, return to the main adequacy page.

*Your comment period can be extended; see information for the area in which you are interested, below.

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New Jersey Portions of the New York- New Jersey-Long Island, NY-NJ-CT PM2.5 Nonattainment Area 1997 and 2006 PM2.5 maintenance plan

Posted: September 12, 2012

The State of New Jersey has requested that EPA parallel process the adequacy review of the proposed SIP revision's motor vehicle emissions budgets for PM2.5 and NOx, meaning that EPA will start the public comment period for the adequacy of the SIP budgets prior to the State completing its SIP adoption process. As in every adequacy review, the public has at least 30 days to comment on the adequacy of this SIP's motor vehicle emissions budgets. Should there be any significant changes to the current proposed SIP when the State formally submits the final version to EPA, we will restart the 30-day public comment period for adequacy. However, if the State submits the current proposed SIP as the final version to EPA, there will not be another comment period before EPA makes its adequacy finding.

How can I obtain a copy of the submission?
The SIP is available for public viewing at US EPA Region 2, 290 Broadway, New York, NY. The SIP is also available electronically at: http://www.state.nj.us/dep/baqp/pmrequest.html

When must I submit comments?
You must submit comments to EPA by October 12, 2012.

Where do I submit comments?
Submit your comments to: Matthew Laurita, US EPA Region 2, Air Programs Branch, 290 Broadway - 25th Floor, New York. NY 10007, phone: 212-637-3895, fax: 212-637-3901, or laurita.matthew@epa.gov.

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New Jersey Portion of the Philadelphia-Wilmington, PA-NJ-DE, PM2.5 Nonattainment Area 1997 and 2006 PM2.5 maintenance plan

Posted: September 12, 2012

The State of New Jersey has requested that EPA parallel process the adequacy review of the proposed SIP revision's motor vehicle emissions budgets for PM2.5 and NOx, meaning that EPA will start the public comment period for the adequacy of the SIP budgets prior to the State completing its SIP adoption process. As in every adequacy review, the public has at least 30 days to comment on the adequacy of this SIP's motor vehicle emissions budgets. Should there be any significant changes to the current proposed SIP when the State formally submits the final version to EPA, we will restart the 30-day public comment period for adequacy. However, if the State submits the current proposed SIP as the final version to EPA, there will not be another comment period before EPA makes its adequacy finding.

How can I obtain a copy of the submission?
The SIP is available for public viewing at US EPA Region 2, 290 Broadway, New York, NY. The SIP is also available electronically at: http://www.state.nj.us/dep/baqp/pmrequest.html

When must I submit comments?
You must submit comments to EPA by October 12, 2012.

Where do I submit comments?
Submit your comments to: Matthew Laurita, US EPA Region 2, Air Programs Branch, 290 Broadway - 25th Floor, New York. NY 10007, phone: 212-637-3895, fax: 212-637-3901, or laurita.matthew@epa.gov.

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Delaware Portion of the Philadelphia-Wilmington-Atlantic City Nonattainment Area 1997 8-hour ozone attainment plan (2009 budget)

Posted: July 25, 2012

How can I obtain a copy of the submission?
The SIP is available for public viewing at U.S. Environmental Protection Agency, EPA Philadelphia Regional Office, Air Protection Division, 1650 Arch Street, Philadelphia, PA. The proposed SIP is also available electronically at the Delaware Department of Natural Resources and Environmental Control website at: http://www.dnrec.delaware.gov/whs/awm/Info/Regs/Documents/551a095ca58444608c9f3152bb69866cDE2007SIP_final_withcorrections.doc.

The SIP submission includes sub-regional 8-hour ozone motor vehicle emission budgets for each of Delaware’s three counties (New Castle, Kent and Sussex Counties) that correspond to attainment (2009) requirements.

When must I submit comments?
You must submit comments to EPA by August 24, 2012.

Where do I submit comments?
Submit your comments to: Martin Kotsch, US EPA Region 3, Air Program Planning Office, 1650 Arch Street, 3AP30, Philadelphia. PA 19103, 215-814-335; fax: 215-814-2101, or kotsch.martin@epa.gov.

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Maryland Portion of the Philadelphia-Wilmington-Atlantic City Nonattainment Area 1997 8-hour ozone attainment plan (2009 budget)

Posted: August 6, 2012

How can I obtain a copy of the submission?
The SIP is available for public viewing at U.S. Environmental Protection Agency, EPA Philadelphia Regional Office, Air Protection Division, 1650 Arch Street, Philadelphia, PA. The proposed SIP is also available electronically at the Maryland Department of the Environment website at: http://www.mde.state.md.us/programs/Air/AirQualityPlanning/Documents/www.mde.state.md.us/assets/document/AirQuality/Final_Draft_Cecil_SIP_40207.pdf.

The SIP submission includes 8-hour ozone motor vehicle emission budgets for Cecil County that correspond to attainment (2009) requirements.

When must I submit comments?
You must submit comments to EPA by September 5, 2012.

Where do I submit comments?
Submit your comments to: Martin Kotsch, US EPA Region 3, Air Program Planning Office, 1650 Arch Street, 3AP30, Philadelphia. PA 19103, 215-814-335; fax: 215-814-2101, or kotsch.martin@epa.gov.

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Liberty-Clairton, Pennsylvania Nonattainment Area, 1997 PM2.5 fine particulate matter attainment plan

Posted: November 9, 2011

On November 7, 2011, EPA published a proposed rule in the Federal Register (76 FR 68699) to approve a State Implementation Plan (SIP) revision submitted by the Commonwealth of Pennsylvania. EPA’s adequacy review of the motor vehicle emissions budgets and an opportunity for public comment on the SIP revision are concurrent. EPA is proposing approval of the revision to the SIP in accordance with the requirements of the Clean Air Act.

How can I obtain a copy of the submission?
The SIP is available for public viewing at http://www.achd.net/airqual/Liberty-Clairton_PM2.5_SIP-Apr2011.pdf or www.regulations.gov, docket number EPA–R03–OAR–2011–0854. Budgets will be found adequate through SIP approval process.

When must I submit comments?
You must submit comments to EPA by December 7, 2011.

Where do I submit comments?
Submit your comments to: Martin Kotsch, US EPA Region 3, Air Program Planning Office, 1650 Arch Street, 3AP30, Philadelphia. PA 19103, 215-814-335; fax: 215-814-2101, or kotsch.martin@epa.gov.

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Pennsylvania Portion of the Philadelphia-Wilmington, Pennsylvania-New Jersey-Delaware Nonattainment Area, 1997 fine particulate matter attainment plan

Posted: November 7, 2011

On November 2, 2011, EPA published a proposed rule in the Federal Register (76 FR 67640) to approve a State Implementation Plan (SIP) revision submitted by the Commonwealth of Pennsylvania. EPA’s adequacy review of the motor vehicle emissions budgets and an opportunity for public comment on the SIP revision are concurrent. EPA is proposing approval of the revision to the SIP in accordance with the requirements of the Clean Air Act.

How can I obtain a copy of the submission?
The SIP is available for public viewing at http://www.dep.state.pa.us/dep/deputate/airwaste/aq/plans/plans/philly25/Philly-plan.pdf or www.regulations.gov, docket number EPA–R03–OAR–2010–0391. The FR notice is available at http://www.gpo.gov/fdsys/pkg/FR-2011-11-02/pdf/2011-28438.pdf. Budgets will be found adequate through SIP approval process.

When must I submit comments?
You must submit comments to EPA by December 2, 2011.

Where do I submit comments?
Submit your comments to: Martin Kotsch, US EPA Region 3, Air Program Planning Office, 1650 Arch Street, 3AP30, Philadelphia. PA 19103, 215-814-335; fax: 215-814-2101, or kotsch.martin@epa.gov.

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Birmingham, Alabama Area annual PM2.5 maintenance plan (2024 PM2.5 and NOx budgets)

Posted: March 24, 2011

The State of Alabama has requested that EPA parallel process the adequacy review of the proposed SIP revision’s motor vehicle emissions budgets for PM2.5 and NOx meaning that EPA will start the public comment period for the adequacy of the SIP budgets prior to the State completing its SIP adoption process. As in every adequacy review, the public has at least 30 days to comment on the adequacy of this SIP’s motor vehicle emissions budgets. Should there be any significant changes to the current proposed SIP when the State formally submits the final version to EPA, we will restart the 30-day public comment period for adequacy. However, if the State submits the current proposed SIP as the final version to EPA, there will not be another comment period before EPA makes its adequacy finding.

How can I obtain a copy of the submission?
The SIP is available for public viewing at the following place:
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith, phone: 404-562-9207, email: smith.dianna@epa.gov.

By when must I request a copy?
If you request a copy by April 8, 2011, EPA will extend the comment period so that it lasts for 30 days from the date the copy is mailed.

When must I submit comments?
You must submit comments by April 25, 2011, unless the comment period has been extended, as noted on our website.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith, phone: 404-562-9207, email: smith.dianna@epa.gov.

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Birmingham, Alabama, 2006 24-hour fine particulate matter maintenance plan (2024 24-hour PM2.5 and NOx Budgets)

Posted: March 24, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at the following place:
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith, phone: 404-562-9207, email: smith.dianna@epa.gov.

By when must I request a copy?
If you request a copy by April 8, 2011, EPA will extend the comment period so that it lasts for 30 days from the date the copy is mailed.

When must I submit comments?
You must submit comments by April 25, 2011, unless the comment period has been extended, as noted on our website.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith, phone: 404-562-9207, email: smith.dianna@epa.gov.

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Birmingham, Alabama, 2006 24-hour fine particulate matter maintenance plan (2024 24-hour PM2.5 and NOx Budgets)

Posted: September 28, 2010

How can I obtain a copy of the submission?
The SIP is available for public viewing at the following place:
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Amanetta Somerville at 404-562-9025 or somerville.amanetta@epa.gov.

By when must I request a copy?
If you requested a copy by October 12, 2010, EPA will extend the comment period so that it lasts for 30 days from the date the copy is mailed.

When must I submit comments?
You must submit comments to EPA by October 27, 2010, unless the comment period has been extended, as noted on our website.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Amanetta Somerville at 404-562-9025 or somerville.amanetta@epa.gov.

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Birmingham, Alabama, 1997 PM2.5 reasonable further progress and attainment demonstration (2009 and 2012 PM2.5 and NOx budgets)

Posted: September 8, 2009

How can I obtain a copy of the submission?
The SIP is available for public viewing at the following place:
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Amanetta Somerville at 404-562-9025 or somerville.amanetta@epa.gov.

By when must I request a copy?
If you request a copy by September 23, 2009, EPA will extend the comment period so that it lasts for 30 days from the date we mail you the copy.

When must I submit comments?
You must submit comments to EPA by October 8, 2009, unless the comment period has been extended, as noted on our website.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Amanetta Somerville at 404-562-9025 or somerville.amanetta@epa.gov.

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Atlanta, Georgia 1997 8-hour ozone maintenance plan (2024 NOx and VOC Budgets)

Posted: February 29, 2012

The State of Georgia has requested that EPA parallel process the adequacy review of the proposed SIP revision’s motor vehicle emissions budgets for NOx and VOCs, meaning that EPA will start the public comment period for the adequacy of the SIP budgets prior to the State completing its SIP adoption process. As in every adequacy review, the public has at least 30 days to comment on the adequacy of this SIP’s motor vehicle emissions budgets. Should there be any significant changes to the current proposed SIP when the State formally submits the final version to EPA, we will restart the 30-day public comment period for adequacy. However, if the State submits the current proposed SIP as the final version to EPA, there will not be another comment period before EPA makes its adequacy finding.

How can I obtain a copy of the submission?
The SIP is available for public viewing at the following place:
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith at 404-562-9207 or smith.dianna@epa.gov.

By when must I request a copy?
If you request a copy by March 15, 2012, EPA will extend the comment period so that it lasts for 30 days from the date the copy is mailed.

When must I submit comments?
You must submit comments by March 30, 2012, unless the comment period has been extended, as noted on our website.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith at 404-562-9207 or smith.dianna@epa.gov.

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Atlanta, Georgia 8-hour ozone attainment demonstration (2009 VOC and NOx Budgets)

Posted: November 10, 2009

How can I obtain a copy of the submission?
The SIP is available for public viewing at the following place:
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith at 404-562-9207 or smith.dianna@epa.gov.

By when must I request a copy?
If you request a copy by November 25, 2009, EPA will extend the comment period so that it lasts for 30 days from the date we mail you the copy.

When must I submit comments?
You must submit comments to EPA by December 10, 2009, unless the comment period has been extended, as noted on our website.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith at 404-562-9207 or smith.dianna@epa.gov.

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Atlanta, Georgia 8-hour ozone reasonable further progress plan (2008 VOC and NOx Budgets)

Posted: November 9, 2009

How can I obtain a copy of the submission?
The SIP is available for public viewing at the following place:
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith at 404-562-9207 or smith.dianna@epa.gov.

By when must I request a copy?
If you request a copy by November 24, 2009, EPA will extend the comment period so that it lasts for 30 days from the date we mail you the copy.

When must I submit comments?
You must submit comments to EPA by December 9, 2009, unless the comment period has been extended, as noted on our website.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith at 404-562-9207 or smith.dianna@epa.gov.

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Macon, Georgia, 1997 annual fine particulate matter redesignation request and maintenance plan (2023 PM2.5 and NOx Budgets)

Posted: July 26, 2012

How can I obtain a copy of the submission?
The SIP is available for public viewing at the following place:
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Amanetta Somerville at 404-562-9025 or somerville.amanetta@epa.gov.

By when must I request a copy?
If you request a copy by August 10, 2012, EPA will extend the comment period so that it lasts for 30 days from the date we mail you the copy.

When must I submit comments?
You must submit comments by August 27, 2012, unless the comment period has been extended, as noted on our website.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Amanetta Somerville at 404-562-9025 or somerville.amanetta@epa.gov.

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Rome, Georgia, 1997 annual fine particulate matter redesignation request and maintenance plan (2023 PM2.5 and NOx Budgets)

Posted: July 26, 2012

How can I obtain a copy of the submission?
The SIP is available for public viewing at the following place:
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Amanetta Somerville at 404-562-9025 or somerville.amanetta@epa.gov.

By when must I request a copy?
If you request a copy by August 10, 2012, EPA will extend the comment period so that it lasts for 30 days from the date we mail you the copy.

When must I submit comments?
You must submit comments by August 27, 2012, unless the comment period has been extended, as noted on our website.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Amanetta Somerville at 404-562-9025 or somerville.amanetta@epa.gov.

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Huntington - Ashland Area (KY Portion) 1997 PM2.5 maintenance plan (mobile source insignificance determination for PM2.5 and NOx for 2022)

Posted: January 3, 2012

The State of Kentucky has requested that EPA parallel process the adequacy review of the proposed SIP revision’s mobile source insignificance determination for direct PM2.5 and NOx, meaning that EPA will start the public comment period for the adequacy of the SIP insignificance finding prior to the State completing its SIP adoption process. As in every adequacy review, the public has at least 30 days to comment on the adequacy of this SIP’s mobile source insignificance determination. Should there be any significant changes to the current proposed SIP when the State formally submits the final version to EPA, we will restart the 30-day public comment period for adequacy. However, if the State submits the current proposed SIP as the final version to EPA, there will not be another comment period before EPA makes its adequacy finding.

How can I obtain a copy of the submission?
The SIP is available for public viewing at the following place:
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith at 404-562-9207 or smith.dianna@epa.gov.

By when must I request a copy?
If you request a copy by January 18, 2012, EPA will extend the comment period so that it lasts for 30 days from the date we mail you the copy.

When must I submit comments?
You must submit comments to EPA by February 2, 2012, unless the comment period has been extended, as noted on our website.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith at 404-562-9207 or smith.dianna@epa.gov.

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Bi-State Louisville Area 1997 PM2.5 maintenance plan (2015 and 2025 PM2.5 and NOx budgets)

Posted: January 24, 2012

How can I obtain a copy of the submission?
The SIP is available for public viewing at the following place:
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith at 404-562-9207 or smith.dianna@epa.gov.

By when must I request a copy?
If you request a copy by February 8, 2012, EPA will extend the comment period so that it lasts for 30 days from the date we mail you the copy.

When must I submit comments?
You must submit comments to EPA by February 23, 2012, unless the comment period has been extended, as noted on our website.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith at 404-562-9207 or smith.dianna@epa.gov.

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Cincinnati - Hamilton Area (KY Portion) 1997 8-hour ozone maintenance plan (2015 and 2020 VOC and NOx budgets)

Posted: July 17, 2012

The State of Kentucky has requested that EPA parallel process the adequacy review of the proposed SIP revision’s MOVES replacement motor vehicle emissions budget for VOCs and NOx, meaning that EPA will start the public comment period for the adequacy of this SIPs motor vehicle emissions budget prior to the State completing its SIP adoption process. As in every adequacy review, the public has at least 30 days to comment on the adequacy of this SIP’s mobile source insignificance determination. Should there be any significant changes to the current proposed SIP when the State formally submits the final version to EPA, we will restart the 30-day public comment period for adequacy. However, if the State submits the current proposed SIP as the final version to EPA, there will not be another comment period before EPA makes its adequacy finding.

How can I obtain a copy of the submission?
The SIP is available for public viewing at the following:
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith at 404-562-9207 or smith.dianna@epa.gov.

By when must I request a copy?
If you request a copy by August 1, 2012, EPA will extend the comment period so that it lasts for 30 days from the date the copy is mailed.

When must I submit comments?
You must submit comments by August 16, 2012, unless the comment period has been extended, as noted on our website.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith at 404-562-9207 or smith.dianna@epa.gov.

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Charlotte, North Carolina 1997 8-hour ozone maintenance plan for the North Carolina Portion of the Charlotte Bi-State Area (2013 and 2022 NOx and VOC Subarea Budgets)

Posted: November 7, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at the following:
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith at 404-562-9207 or smith.dianna@epa.gov.

By when must I request a copy?
If you request a copy by November 22, 2011, EPA will extend the comment period so that it lasts for 30 days from the date the copy is mailed.

When must I submit comments?
You must submit comments by December 7, 2011, unless the comment period has been extended, as noted on our website.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith at 404-562-9207 or smith.dianna@epa.gov.

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Rocky Mount 1997 8-hour ozone maintenance plan (2008 and 2017 Sub Area NOx Budgets and VOC Insignificance)

Posted: February 14, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at the following:
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith at 404-562-9207 or smith.dianna@epa.gov.

By when must I request a copy?
If you request a copy by March 1, 2011, EPA will extend the comment period so that it lasts for 30 days from the date the copy is mailed.

When must I submit comments?
You must submit comments by March 16, 2011, unless the comment period has been extended, as noted on our website.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division, Air Quality Modeling and Transportation Section, 61 Forsyth Street, S.W., Atlanta, Georgia, 30303.
Contact: Dianna Smith at 404-562-9207 or smith.dianna@epa.gov.

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York County, South Carolina, 1997 8-hour ozone redesignation demonstration and maintenance plan for the South Carolina Portion of the Charlotte Bi-State Area (2013 and 2022 NOx and VOC Budgets)

Posted: October 28, 2011

How can I obtain a copy of the submission?
United States Environmental Protection Agency, Region 4, Air, Pesticides, and Toxics Management Division; Air Quality Modeling and Transportation Section; 61 Forsyth Street, S.W.; Atlanta, Georgia, 30303.
Contact: Amanetta Somerville at 404-562-9025 or somerville.amanetta@epa.gov.

By when must I request a copy?
If you requested a copy by November 14, 2011, EPA will extend the comment period so that it lasts for 30 days from the date the copy is mailed.

When must I submit comments?
You must submit comments by November 28, 2011, unless the comment period has been extended, as noted on our website.

Where do I submit comments?
United States Environmental Protection Agency, Region 4, air, Pesticides, and Toxics Management Division; Air Quality Modeling and Transportation Section; 61 Forsyth Street, S.W.; Atlanta, Georgia 30303.
Contact: Amanetta Somerville at 404-562-9025 or somerville.amanetta@epa.gov.

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Illinois portion of the Chicago Area, 8-hour ozone redesignation and maintenance plan (2008 and 2025)

Posted: September 26, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at United States Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604. You can request a copy of the SIP submission by contacting Michael Leslie, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-353-6680 or email: leslie.michael@epa.gov.

The submitted SIP is also available electronically at the Illinois EPA website at http://www.epa.state.il.us/air/.

When must comments be submitted?
You must submit comments to EPA by October 26, 2011.

Where do I submit comments?
Submit your comments to: Michael Leslie, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-353-6680 or email: leslie.michael@epa.gov.

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Illinois portion of the Chicago Area, Annual PM2.5 redesignation and maintenance plan

Posted:September 26, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at United States Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604. You can request a copy of the SIP submission by contacting Michael Leslie, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-353-6680 or email: leslie.michael@epa.gov.

The submitted SIP is also available electronically at the Illinois EPA website at http://www.epa.state.il.us/air/.

When must comments be submitted?
You must submit comments to EPA by October 26, 2011.

Where do I submit comments?
Submit your comments to: Michael Leslie, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-353-6680 or email: leslie.michael@epa.gov.

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Illinois portion of St. Louis Area, 8-hour Ozone redesignation and maintenance plan (2008 and 2025)

Posted: September 26, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at United States Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604. You can request a copy of the SIP submission by contacting Michael Leslie, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-353-6680 or email: leslie.michael@epa.gov.

The submitted SIP is also available electronically at the Illinois EPA website at http://www.epa.state.il.us/air/.

When must comments be submitted?
You must submit comments to EPA by October 26, 2011.

Where do I submit comments?
Submit your comments to: Michael Leslie, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-353-6680 or email: leslie.michael@epa.gov.

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Bi-State Louisville Area 1997 PM2.5 maintenance plan (2015 and 2025 PM2.5 and NOx budgets)

Posted: January 27, 2012

How can I obtain a copy of the submission?
The SIP is available for public viewing at United States Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604. You can request a copy of the SIP submission by contacting Patricia Morris, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-886-8656 or morris.patricia@epa.gov.

The submitted SIP is also available electronically at the Indiana Department of Environmental Management website at http://www.in.gov/idem/4658.htm

When must comments be submitted?
You must submit comments to EPA by February 27, 2012.

Where do I submit comments?
Submit your comments to: Patricia Morris, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-886-8656 or morris.patricia@epa.gov.

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Central Indiana Area (Hamilton, Hendricks, Johnson, Madison, Marion, and Morgan Counties) PM 2.5 maintenance plan (2015 and 2025 budgets)

Posted: July 19, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at United States Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604. You can request a copy of the SIP submission by contacting Patricia Morris, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-886-8656 or morris.patricia@epa.gov.

The submitted SIP is also available electronically at the Indiana Department of Environmental Management website at http://www.in.gov/idem/4658.htm#central-pm

When must comments be submitted?
You must submit comments to EPA by August 18, 2011.

Where do I submit comments?
Submit your comments to: Patricia Morris, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-886-8656 or morris.patricia@epa.gov.

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Jefferson County (Madison Township); Clark, and Floyd Counties, Indiana, PM 2.5 attainment demonstration (2009 budgets)

Posted: June 2, 2008

The State of Indiana has requested that EPA parallel process the adequacy review of the proposed SIP revision’s motor vehicle emissions budgets, meaning that EPA will start the public comment period for the adequacy of the SIP budgets prior to the State completing its SIP adoption process. As in every adequacy review, the public has at least 30 days to comment on the adequacy of this SIP’s motor vehicle emissions budgets. Should there be any significant changes to the current proposed SIP when the State formally submits the final version to EPA, we will restart the 30-day public comment period for adequacy. However, if the State submits the current proposed SIP as the final version to EPA, there will not be another comment period before EPA makes its adequacy finding.

How can I obtain a copy of the submission?
The SIP is available for public viewing at United States Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604. You can request a copy of the SIP submission by contacting John Mooney, Chief, Criteria Pollutant Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-886-6043, fax: 312-886-5824, or email: mooney.john@epa.gov.

By when must a copy be requested?
If a copy is requested by June 17, 2008 EPA will extend the comment period so that it lasts for 30 days from the date the copy is mailed.

When must comments be submitted?
You must submit comments to EPA by July 2, 2008 unless the comment period has been extended, as noted on our website.

Where do I submit comments?
Submit your comments to: John Mooney, Chief, Criteria Pollutant Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Mail Code: AR-18J; Chicago, Illinois 60604. Phone: 312-886-6043, fax: 312-886-5824, or email: mooney.john@epa.gov

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Belmont County, Ohio (part of the Wheeling WV area), 1997 Annual PM2.5 Attainment Demonstration (2009 budgets).

Posted: September 1, 2009

How can I obtain a copy of the submission?
The SIP is available for public viewing at United States Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604. You can request a copy of the SIP submission by contacting John Mooney, Chief, Criteria Pollutant Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-886-6043, fax: 312-886-5824, e-mail: mooney.john@epa.gov.

The submitted SIP is also available electronically at the Ohio EPA website at http://www.epa.ohio.gov/portals/27/SIP/Attain/PM2_5/PM25Doc.pdf

When must I submit comments?
You must submit comments to EPA by October 1, 2009

Where do I submit comments?
Submit your comments to: John Mooney, Chief, Criteria Pollutant Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Mail Code: AR-18J; Chicago, Illinois 60604. Phone: 312-886-6043, fax: 312-886-5824, email: mooney.john@epa.gov.

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Cleveland-Akron-Lorain, OH, Annual and 24 hour PM2.5 maintenance plans (2015 and 2022 Budgets).

Posted: August 9, 2012

How can I obtain a copy of the submission?
The SIP is available for public viewing at United States Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604. You can request a copy of the SIP submission by contacting Patricia Morris, Chief, Criteria Pollutant Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-353-8656, email: morris.patricia@epa.gov.

The submitted SIP is also available electronically at the Ohio EPA website at http://www.epa.ohio.gov/dapc/SIP/annual.aspx.

When must comments be submitted?
You must submit comments to EPA by September 10, 2012.

Where do I submit comments?
Submit your comments to: Patricia Morris, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-353-8656, email: morris.patricia@epa.gov.

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Columbus, Ohio, PM2.5 maintenance plan (2015 and 2022 budgets).

Posted: October 6, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at United States Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604. You can request a copy of the SIP submission by contacting Patricia Morris, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-886-8656 or morris.patricia@epa.gov.

The submitted SIP is also available electronically at the Ohio Environmental Protection Agency website at http://www.epa.ohio.gov/dapc/SIP/annual.aspx

When must I submit comments?
You must submit comments to EPA by November 7, 2011.

Where do I submit comments?
Submit your comments to:Patricia Morris, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-886-8656 or morris.patricia@epa.gov.

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Dayton - Springfield, Ohio, PM2.5 maintenance plan (2015 and 2022 budgets).

Posted: October 6, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at United States Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604. You can request a copy of the SIP submission by contacting Patricia Morris, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-886-8656 or morris.patricia@epa.gov.

The submitted SIP is also available electronically at the Ohio Environmental Protection Agency website at http://www.epa.ohio.gov/dapc/SIP/annual.aspx

When must I submit comments?
You must submit comments to EPA by November 7, 2011.

Where do I submit comments?
Submit your comments to: Patricia Morris, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-886-8656 or morris.patricia@epa.gov.

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Ohio portion of the Parkersburg/Marietta area, annual PM2.5 redesignation and maintenance plan (insignificance).

Posted: March 8, 2012

How can I obtain a copy of the submission?
The SIP is available for public viewing at United States Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604. You can request a copy of the SIP submission by contacting Patricia Morris, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-886-8656 or morris.patricia@epa.gov.

The submitted SIP is also available electronically at the Ohio Environmental Protection Agency website at http://www.epa.ohio.gov/dapc/SIP/annual.aspx

When must I submit comments?
You must submit comments to EPA by April 9, 2012.

Where do I submit comments?
Submit your comments to: Patricia Morris, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-886-8656 or morris.patricia@epa.gov.

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Milwaukee, Wisconsin 1997 ozone redesignation and maintenance plan (2015 and 2022 budgets).

Posted: December 6, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at United States Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604. You can request a copy of the SIP submission by contacting Michael Leslie, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-353-6680 or leslie.michael@epa.gov.

The submitted SIP is also available electronically at the Wisconsin DNR website at http://dnr.wi.gov/topic/airquality/documents/pm25redesignationrequest.pdf

When must I submit comments?
You must submit comments to EPA by January 5, 2012.

Where do I submit comments?
Submit your comments to: Michael Leslie, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-353-6680 or leslie.michael@epa.gov.

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Sheboygan, Wisconsin 1997 ozone redesignation and maintenance plan (2015 and 2022 budgets).

Posted: December 6, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at United States Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604. You can request a copy of the SIP submission by contacting Michael Leslie, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-353-6680 or leslie.michael@epa.gov.

The submitted SIP is also available electronically at the Wisconsin DNR website at http://dnr.wi.gov/air/pdf/1997O3_RedesignationRequestSupplement.pdf

When must I submit comments?
You must submit comments to EPA by January 5, 2012.

Where do I submit comments?
Submit your comments to: Michael Leslie, Control Strategies Section, United States Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604, Mail Code: AR-18J. Phone: 312-353-6680 or leslie.michael@epa.gov.

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Baton Rouge, Louisiana 8-hour ozone maintenance plan (2009 NOx and VOC budget)

Posted: May 16, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at:
U.S. Environmental Protection Agency, Region 6, Multimedia Planning and Permitting Division, Air Planning Section, 1445 Ross Avenue, Suite 1200, Dallas, Texas 75202.
Contact: Jeffrey Riley at 214-665-8542, fax: 214-665-7263, or riley.jeffrey@epa.gov.

The SIP is also available electronically at:  http://www.deq.state.la.us/portal/DIVISIONS/AirQualityAssessment/AirQualityPlanning/LouisianaSIPRevisions/BatonRougeOzoneRedesignationRequestandMainte.aspx February 14, 2011 Technical Ammendment – http://www.deq.louisiana.gov/portal/LinkClick.aspx?fileticket=ww3HGVCatdo%3d&tabid=2381.

When must I submit comments?
You must submit comments to EPA by by June 15, 2011.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 6, Multimedia Planning and Permitting Division, Air Planning Section (Mailcode 6PD-L), 1445 Ross Avenue, Suite 1200, Dallas, Texas 75202
Contact: Jeffrey Riley at 214-665-8542, fax: 214-665-7263, or riley.jeffrey@epa.gov.

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Dallas/Fort Worth, Texas 8-hour ozone reasonable further progress SIP (2011 and 2012 NOx and VOC budgets)

Posted: February 27, 2012

How can I obtain a copy of the submission?
The SIP is available for public viewing at:
U.S. Environmental Protection Agency, Region 6, Multimedia Planning and Permitting Division, Air Planning Section, 1445 Ross Avenue, Suite 1200, Dallas, Texas 75202.
Contact: Jeffrey Riley at 214-665-8542, fax: 214-665-7263, or riley.jeffrey@epa.gov.

The SIP is also available electronically at:  http://www.tceq.texas.gov/airquality/sip/dfw_revisions.html.

When must I submit comments?
You must submit comments to EPA by March 28, 2012.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 6, Multimedia Planning and Permitting Division, Air Planning Section (Mailcode 6PD-L), 1445 Ross Avenue, Suite 1200, Dallas, Texas 75202
Contact: Jeffrey Riley at 214-665-8542, fax: 214-665-7263, or riley.jeffrey@epa.gov.

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Dallas/Fort Worth, Texas 8-hour ozone attainment demonstration SIP (2012 NOx and VOC budget)

Posted: February 27, 2012

How can I obtain a copy of the submission?
The SIP is available for public viewing at:
U.S. Environmental Protection Agency, Region 6, Multimedia Planning and Permitting Division, Air Planning Section, 1445 Ross Avenue, Suite 1200, Dallas, Texas 75202.
Contact: Jeffrey Riley at 214-665-8542, fax: 214-665-7263, or riley.jeffrey@epa.gov.

The SIP is also available electronically at:  http://www.tceq.texas.gov/airquality/sip/dfw_revisions.html.

When must I submit comments?
You must submit comments to EPA by March 28, 2012.

Where do I submit comments?
U.S. Environmental Protection Agency, Region 6, Multimedia Planning and Permitting Division, Air Planning Section (Mailcode 6PD-L), 1445 Ross Avenue, Suite 1200, Dallas, Texas 75202
Contact: Jeffrey Riley at 214-665-8542, fax: 214-665-7263, or riley.jeffrey@epa.gov.

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St. Louis, Missouri, 8-hour ozone redesignation demonstration and maintenance plan (2008 and 2022)

Posted: November 17, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at United States Environmental Protection Agency, Region 7, 901 North 5th Street, Kansas City, Kansas 66101. You can request a copy of the SIP submission by contacting Elizabeth Kramer, Atmospheric Programs Section, Air Planning & Development Branch, Air & Waste Management Division, U.S. Environmental Protection Agency, Region 7. 913-551-7186 kramer.elizabeth@epa.gov

The submitted SIP is also available electronically at the Missouri Department of Natural Resources website.  See link: http://www.dnr.mo.gov/env/apcp/sips.htm#pending

See the following documentation: Redesignation Demonstration and Maintenance Plan for the Missouri Portion of the St. Louis Nonattainment Area for the 1997 8-Hour Ground-Level Ozone National Ambient Air Quality Standard (Pending EPA Approval) (Oct. 2011).

When must I submit comments?
You must submit comments to EPA by December 19, 2011.

Where do I submit comments?
Submit your comments to: Elizabeth Kramer, Atmospheric Programs Section, Air Planning & Development Branch, Air & Waste Management Division, U.S. Environmental Protection Agency, Region 7.  Phone: 913-551-7186 or email: kramer.elizabeth@epa.gov.

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Missouri portion of the St. Louis Area, annual fine particulate matter (PM2.5) redesignation and maintenance plan (2008 and 2022)

Posted: November 7, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at the U.S. Environmental Protection Agency, Region 7 Office, Air Planning and Development Branch, 901 North 5th Street, Kansas City, Kansas 66101. You can request a copy of the SIP submission by contacting Elizabeth Kramer, Atmospheric Programs Section, Air Planning & Development Branch, Air & Waste Management Division, U.S. Environmental Protection Agency, Region 7. 913-551-7186 kramer.elizabeth@epa.gov

The SIP is also available electronically at:  the Missouri Department of Natural Resources' website: "http://www.dnr.mo.gov/env/apcp/sips.htm#pending". 

See the following documentation: Redesignation Demonstration and Maintenance Plan for the Missouri Portion of the St. Louis Nonattainment Area for the 1997 Annual Fine Particulate Matter National Ambient Air Quality Standard (Pending EPA Approval) (August 2011) .

When must I submit comments?
You must submit comments to EPA by December 7, 2011.

Where do I submit comments?
Submit your comments to: Elizabeth Kramer, US EPA Region 7, 901 North 5th Street, Kansas City, Kansas 66101, at 913-551-7186, fax 913-551-7844 or kramer.elizabeth@epa.gov.

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Aspen, Colorado PM10 second ten-year maintenance plan

Posted:  June 20, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at the U.S. Environmental Protection Agency, Region 8 Office, Air Program (8P-AR), 1595 Wynkoop Street, Denver, Colorado 80202-1129.   The SIP is also available electronically at:

• http://www.cdphe.state.co.us/ap/down/SIPAspen2010PM-10-121610%20FINAL.pdf

When must I submit comments?
You must submit comments to EPA by July 20, 2011.

Where do I submit comments?
Submit your comments to: Tim Russ, U.S. Environmental Protection Agency, Region 8 Office (8P-AR), 1595 Wynkoop Street, Denver, Colorado 80202-1129. Phone 303-312-6479, fax 303-312-6064, or russ.tim@epa.gov.

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Canon City, Colorado, particulate matter (PM10) second-ten year maintenance plan

Posted: March 15, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at the U.S. Environmental Protection Agency, Region 8 Office, Air Program (8P-AR), 1595 Wynkoop Street, Denver, Colorado 80202-1129.   The SIP is also available electronically at:

• http://www.cdphe.state.co.us/ap/down/sipcanonpm.pdf
• Technical Support Document http://www.colorado.gov/airquality/documents/CanonCity_emission_inventory_TSD.pdf

When must I submit comments?
You must submit comments to EPA by April 14, 2011.

Where do I submit comments?
Submit your comments to: Tim Russ, U.S. Environmental Protection Agency, Region 8 Office (8P-AR), 1595 Wynkoop Street, Denver, Colorado 80202-1129. Phone 303-312-6479, fax 303-312-6064, or russ.tim@epa.gov.

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Colorado Springs, Colorado carbon monoxide limited maintenance plan

Posted: November 10, 2010

How can I obtain a copy of the submission?
The SIP is available for public viewing at the U.S. Environmental Protection Agency, Region 8 Office, Air Program (8P-AR), 1595 Wynkoop Street, Denver, Colorado 80202-1129.   The SIP is also available electronically at:

• http://www.cdphe.state.co.us/ap/down/SIPColoSpgsCO-09.pdf
• Technical Support Document (6 pp, 1.3M, December, 2009)

When must I submit comments?
You must submit comments to EPA by December 10, 2010.

Where do I submit comments?
Submit your comments to: Tim Russ, U.S. Environmental Protection Agency, Region 8 Office (8P-AR), 1595 Wynkoop Street, Denver, Colorado 80202-1129. Phone 303-312-6479, fax 303-312-6064, or russ.tim@epa.gov.

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Fort Collins, Colorado carbon monoxide second ten-year limited maintenance plan

Posted: June 20, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at the U.S. Environmental Protection Agency, Region 8 Office, Air Program (8P-AR), 1595 Wynkoop Street, Denver, Colorado 80202-1129.   The SIP is also available electronically at:

• http://www.cdphe.state.co.us/ap/down/SIPFortCollinsCO-2010-final.pdf

When must I submit comments?
You must submit comments to EPA by July 20, 2011.

Where do I submit comments?
Submit your comments to: Tim Russ, U.S. Environmental Protection Agency, Region 8 Office (8P-AR), 1595 Wynkoop Street, Denver, Colorado 80202-1129. Phone 303-312-6479, fax 303-312-6064, or russ.tim@epa.gov.

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Greeley, Colorado carbon monoxide limited maintenance plan

Posted: November 10, 2010

How can I obtain a copy of the submission?
The SIP is available for public viewing at the U.S. Environmental Protection Agency, Region 8 Office, Air Program (8P-AR), 1595 Wynkoop Street, Denver, Colorado 80202-1129.   The SIP is also available electronically at:

• http://www.cdphe.state.co.us/ap/down/SIPGreeleyCO2009.pdf
• Technical Support Document (6 pp, 1M, December, 2009)

When must I submit comments?
You must submit comments to EPA by December 10, 2010.

Where do I submit comments?
Submit your comments to: Tim Russ, U.S. Environmental Protection Agency, Region 8 Office (8P-AR), 1595 Wynkoop Street, Denver, Colorado 80202-1129. Phone 303-312-6479, fax 303-312-6064, or russ.tim@epa.gov.

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Pagosa Springs, Colorado, particulate matter ( PM10) second ten-year maintenance plan

Posted: November 22, 2010

How can I obtain a copy of the submission?
The SIP is available for public viewing at the U.S. Environmental Protection Agency, Region 8 Office, Air Program (8P-AR), 1595 Wynkoop Street, Denver, Colorado 80202-1129.   The SIP is also available electronically at:

• http://www.cdphe.state.co.us/ap/down/SIPpagosaRevised2009PM-10.pdf
• Technical Support Document (6 pp, 1.4M, August, 2009)

When must I submit comments?
You must submit comments to EPA by December 22, 2010.

Where do I submit comments?
Submit your comments to: Tim Russ, U.S. Environmental Protection Agency, Region 8 Office (8P-AR), 1595 Wynkoop Street, Denver, Colorado 80202-1129. Phone 303-312-6479, fax 303-312-6064, or russ.tim@epa.gov.

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Telluride, Colorado, particulate matter ( PM10) second ten-year maintenance plan

Posted: November 22, 2010

How can I obtain a copy of the submission?
The SIP is available for public viewing at the U.S. Environmental Protection Agency, Region 8 Office, Air Program (8P-AR), 1595 Wynkoop Street, Denver, Colorado 80202-1129.   The SIP is also available electronically at:

• http://www.cdphe.state.co.us/ap/down/SIPTelluridePM10-09.pdf
• Technical Support Document (6 pp, 1.2M, November, 2009)

When must I submit comments?
You must submit comments to EPA by December 22, 2010.

Where do I submit comments?
Submit your comments to: Tim Russ, U.S. Environmental Protection Agency, Region 8 Office (8P-AR), 1595 Wynkoop Street, Denver, Colorado 80202-1129. Phone 303-312-6479, fax 303-312-6064, or russ.tim@epa.gov.

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Maricopa County, Arizona, 8-hour ozone maintenance plan

Posted: April 27, 2009

How can I obtain a copy of the submission?
The SIP is available for public viewing at US EPA Region 9, 75 Hawthorne Street, San Francisco, CA, 94105.   The SIP is also available electronically on: http://www.azmag.gov/Projects/Project.asp?CMSID2=1120&MID=Environmental%20Programs

When must I submit comments?
You must submit comments to EPA by May 27, 2009.

Where do I submit comments?
Submit your comments to: Ginger Vagenas, AIR-2, EPA Region IX, 75 Hawthorne St., San Francisco, CA 94105. Phone 415-972-3964, fax 415-947-3579, or vagenas.ginger@epa.gov.

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Miami, Arizona Air Planning Area 2008 particulate matter (PM10) limited maintenance plan

Posted: April 15, 2009

How can I obtain a copy of the submission?
The SIP is available for public viewing at US EPA Region 9, 75 Hawthorne Street, San Francisco, CA.  The SIP is also available electronically on: http://www.azdeq.gov/environ/air/plan/download/miami.pdf

When must I submit comments?
You must submit comments to EPA by May 15, 2009.

Where do I submit comments?
Submit your comments to: Lisa Hanf, US EPA Region 9, Air Planning Office, 75 Hawthorne Street, Air-2, San Francisco, CA 94105; at 415-972-3854; fax: 415-947-3579; or hanf.lisa@epa.gov.

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Nogales, Arizona Area 24-hour particulate matter (PM10) attainment plan (2011 PM10 budgets)

Posted: July 24, 2012

The State of Arizona has requested that EPA parallel process the adequacy review of the proposed SIP revision’s motor vehicle emissions budgets for PM10. This means that EPA will start the public comment period for the adequacy of the SIP budgets prior to the State completing its SIP adoption process. As in every adequacy review, the public has at least 30 days to comment on the adequacy of this SIP’s motor vehicle emissions budgets. Should there be any significant changes to the current proposed SIP when the State formally submits the final version to EPA, we will restart the 30-day public comment period for adequacy. However, if the State submits the current proposed SIP as the final version to EPA, there will not be another comment period before EPA makes its adequacy finding.

How can I obtain a copy of the submission?
The SIP is available for public viewing at the following URL:
http://www.azdeq.gov/environ/air/plan/notmeet.html#nog

When must I submit comments?
You must submit comments by August 23, 2012.

Where do I submit comments?
Jerry Wamsley, U.S. Environmental Protection Agency, Region 9, Air Division, Air Planning Office, 75 Hawthorne Street, San Francisco, CA 94105
Contact: Jerry Wamsley, phone: 415-947-4111, email: wamsley.jerry@epa.gov.

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San Joaquin Valley Nonattainment Area, California 1997 8-hour ozone attainment plan

Posted: September 19, 2011

On September 16, 2011, EPA published a proposed rule in the Federal Register (76 FR 57846) to approve a State Implementation Plan (SIP) revision submitted by the State of California. EPA’s adequacy review of the motor vehicle emissions budgets and an opportunity for public comment on the SIP revision are concurrent. EPA is proposing approval of the revision to the SIP in accordance with the requirements of the Clean Air Act.

How can I obtain a copy of the submission?
The SIP is available for public viewing at http://www.arb.ca.gov/planning/sip/2007sip/2007sip.htm or www.regulations.gov, docket number EPA-R09-OAR-2009-0366. The FR notice is available at http://www.gpo.gov/fdsys/pkg/FR-2011-09-16/html/2011-23656.htm | PDF version (24 pp, 253K) Budgets found adequate through SIP approval process. .

When must I submit comments?
You must submit comments to EPA by October 19, 2011.

Where do I submit comments?
Submit your comments to: Wienke Tax, US EPA Region 9, Air Planning Office, 75 Hawthorne Street, Air-2, San Francisco, CA 94105-3901; at 415.947.4192; fax: 415.947.3579; or tax.wienke@epa.gov.

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South Coast Nonattainment Area, California 1997 8-hour ozone attainment plan

Posted: September 19, 2011

On September 16, 2011, EPA published a proposed rule in the Federal Register (76 FR 57872) to approve a State Implementation Plan (SIP) revision submitted by the State of California. EPA’s adequacy review of the motor vehicle emissions budgets and an opportunity for public comment on the SIP revision are concurrent. EPA is proposing approval of the revision to the SIP in accordance with the requirements of the Clean Air Act.

How can I obtain a copy of the submission?
The SIP is available for public viewing at http://www.arb.ca.gov/planning/sip/2007sip/2007sip.htm or www.regulations.gov, docket number EPA-R09-OAR-2009-0366. The FR notice is available at http://www.gpo.gov/fdsys/pkg/FR-2011-09-16/html/2011-23659.htm | PDF version (25 pp, 256K).

When must I submit comments?
You must submit comments to EPA by August 15, 2011.

Where do I submit comments?
Submit your comments to: Wienke Tax, US EPA Region 9, Air Planning Office, 75 Hawthorne Street, Air-2, San Francisco, CA 94105-3901; at 415.947.4192; fax: 415.947.3579; or tax.wienke@epa.gov.

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Clark County, Nevada 8-hour ozone maintenance plan

Posted: June 14, 2011

How can I obtain a copy of the submission?
The SIP is available for public viewing at US EPA Region 9, 75 Hawthorne Street, San Francisco, CA.  The SIP is also available electronically on: http://www.clarkcountynv.gov/Depts/AirQuality/Documents/Planning/SIP/ozone/Ozone_Maint_Plan_complete.pdf

When must I submit comments?
You must submit comments to EPA by July 14, 2011.

Where do I submit comments?
Submit your comments to: Karina O’Connor, US EPA Region 9, Air Planning Office, 75 Hawthorne Street, Air-2, San Francisco, CA 94105; at 775-434-8176; fax: 415-947-3579; or oconnor.karina@epa.gov.

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