As a precautionary response to COVID-19, Ohio EPA is currently operating with most staff working remotely. If you are working with our staff on a current project and you know the name of the employee you are working with, email them at or call them directly. The Agency website has contact information for every district, division, and office. In order to reach us, please contact Ohio EPA’s main phone line at (614) 644-3020 or the main line for the division or office you are trying to reach.

After March 23, our district offices and Central Office will be temporarily closed and will have increasingly limited ability to receive deliveries, plans, etc. All entities are encouraged to submit plans, permit applications, etc., electronically where there are existing avenues to do so, such as the eBusiness Center (eBiz). Please refer to the list of available services on the main eBiz webpage. We encourage you to make use of all that apply, even if you have not used eBiz in the past. Plans under 25 MB can be emailed. For large plans over 25 MB, entities should work with the reviewer/division to upload via LiquidFiles. Directions for submitting docs via LiquidFiles is available on YouTube. We apologize for the inconvenience and thank you in advance for your understanding. If you wish to send hard copies of documents to any of Ohio EPA’s district offices, the best method to ensure we receive these documents is to send them via U.S. Mail. Since all offices are closed, deliveries outside of U.S. Mail (FedEx, UPS) will likely be returned because the offices are closed and deliveries cannot be made.

To report a spill or environmental emergency, contact the spill hotline (800) 282-9378 or (614) 224-0946

State Implementation Plan (SIP) - SO2 Nonattainment Area Recommendation Appendix Information

Appendix Category

Sub-category for Each Appendix

A - Air Quality System (AQS) Data Sheets

A1: AQS Monitoring Data

B - SLAMS Certification

B1: SLAMS Documentation

C - Emissions Inventory by Emissions Unit

C1: SO2 Inventory Information

D - Geography and Topography Maps

D1: GIS Land Usage Maps 
D2: Physiographic Map
D3: Elevation Map

E - Jurisdiction Boundary Maps

E1: Ohio MPO Boundaries Map
E2: Ohio Metropolitan, Micropolitan and Combined Statistical Areas
E3: Core Based Statistical Areas and Counties

F- Public Notice, Public Hearing and Response to Comments Documentation

F1: Public Notice
F2: Response to Comments
F3: Hearing Transcripts and Comments



 Back to SIP Main Page or SO2 Main Page