Translate this Web Site
  Search

Division of Air Pollution Control State Implementation Plans SO2



STATE IMPLEMENTATION PLANS (SIP)

2010 1-hour SO2 Standard

On June 22, 2010, U.S. EPA strengthened the National Ambient Air Quality Standard (NAAQS) for sulfur dioxide (SO2).   U.S. EPA set a new 1-hour primary SO2 standard at 75 ppb and revoked the existing annual and 24-hr primary standards (for which Ohio had been in full attainment). In the near future, Ohio EPA will be preparing documents, which will be posted on this website, to address the new SO2 1-hour standard.

Nonattainment Area Recommendation

Letter to USEPA Document Appendix(s) Public Hearing Notice/ Results USEPA (120-day) Response Ohio EPA Response

Other Communication

Final Rule Date and FR Notice

Effective Date
 6/3/11 
6/29/11 Supplement
4/12/12 Revision		 June 2011   A-F See Appendix F     

 

 

 

Attainment Demonstration

Attainment demonstrations for the 2010 1-hr SO2 standard are not due at this time. 

Area

Letter to USEPA

Documents

Appendix(s)

 Public Hearing Notice/Results Other Communication Proposed Rule Date and FR Notice Final Rule Date and FR Notice Effective Date
 

 

 

 

          

Redesignations

Redesignations are not applicable at this time.  They will occur after official designations are made by U.S. EPA and as Ohio shows attainment with the standard.

Nonattainment Area

 Original Classification

Letter to USEPA

Document

 Appendix(s)

Public Hearing Results

 Other Communication

Proposed Rule Date and FR Notice

Final Rule Date and FR Notice

Effective Date

 

  

 

 

  

 

  

 

 

 


back button Back to SIP Main Page
Ohio EPA logo

Contact the Division of Air Pollution Control
Mailing Address: P.O. Box 1049, Columbus, OH 43216-1049
Street Address: 50 West Town Street, Suite 700 Columbus, OH 43215
Phone: (614) 644-2270 ~ Fax: (614) 644-3681
E-mail Air Pollution Control ~ E-mail E-Check
Emergency Response Hotline (800) 282-9378
);