An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Oklahoma SIP: OAC 252:100 Appendix L: PM-10 Emission Factors for Permit by Rule for Grain Elevators

Regulatory Text: 
Oklahoma Administrative Code.  Title 252.  Department of Environmental Quality 

Chapter 100.  Air Pollution Control (OAC 252:100)

APPENDIX L.  PM-10 EMISSION FACTORS FOR PERMIT BY RULE FOR GRAIN ELEVATORS
As adopted in Oklahoma Register May 17, 1999 (16 Ok Reg 1370) effective June 1, 1999.
Approved by EPA December 29, 2008 (73 FR 79400) effective February 27, 2009 (OKd06).


(Appendix L is cited in 252:100-24-7(b)(2).)


     R      S
   [---- + ----] x 40 = Combined Emissions (TPY)*
     45     92


Where,   R  =  Annual Grain Received (millions of bushels)
         S  =  Annual Grain Shipped (millions of bushels)

* To qualify for Permit by Rule, the total annual combined emissions must be less than 40 TPY.