## Docket EPA- HQ- OAR - 2003 - 0076

List of State/Local air permitting Websites visited to evaluate minor source permitting exemptions . 

### Agency **Minor Source Rules**  **Reviewed Website**  **Date Visited/ Comments**  Colorado Dept of Public Health and Environment Regulation No. 3, 5 CCR 1001 - 5, Parts A and B. http://www.colorado.gov/cs/Satellite/CDP HE - Main/CBON/1251601911433 Aug/Sept 2012 South Coast Air Quality Mgmt District (CA) Rule 219 http://www.arb.ca.gov/DRDB/SC/CURHTM L/R219.PDF Aug/Sept 2012 Alaska 18 AAC 50.502. Minor permits for air quality protection http://www.legis.state.ak.us/basis/foliopro xy.asp?url=http://wwwjnu01.legis.state.ak. us/cgi bin/folioisa.dll/aac/query=[JUMP:'Titl e18Chap50!2C+a!2E+5']/doc/{@1}/hits_onl y?firsthit Jan 2013. Part of the PTE t hresholds listed: 40 tpy NOx; 10 tpy PM 2.5; 40 tpy SO2. No source type exemptions. Arizona Title 18. Ch 2. Article s 1 and 3. http://www.azsos.gov/public_services/Title _18/18 -02.htm#Article_3 Sept 2012. R18 - 2 - 101 Definitions list “trivial activities” in items 119.a. through xx. Arizona, Maricopa County Regulation II, Rule 241. http://www.maricopa.gov/regulations/aq/ pdf/apcr.pd f Oct 2012. Emission thresholds. Michigan R 336. Rules 278 - 290 (permit to install exemptions). General reference: http://www.deq.state.mi.us/aps/exemptio ns.shtml http://www7.dleg.state.mi.us/orr/Files/Ad minCode/958_2010 - 035EQ_AdminCode.pdf October 2012. Thresholds in Rule 290.

Minnesota MAC 7007.0150 Permit Required. Exemptions under 7007.0300. https://www.revisor.mn.gov/rules/?id=700 7 October 2012. Nevada Bureau of Air Pollution Control (BAPC) – NAC 445B.288 . http://www.leg.state.nv.us/nac/nac 445b.html#NAC445BSec288 Sept 2012. Class 2 ( ≤ 100 tpy) and 3 (≤ 5 tpy) permits for minor sources. 445B.288.2 removes exemption if part 60, 61 or 63 standards apply.

### Agency **Minor Source Rules**  **Reviewed Website**  **Date Visited/ Comments**  New Mexico TITLE 20 CHAPTER 2 PART 72 http://www.nmcpr.state.nm.us/nmac/part s/title20/20.002.0072.htm Sept 2012. 25 tpy for NAAQS or NMAAQS pollutant. NSPS or Part 63 sources not exempt (20.2.72.200.A(3)) Exemptions in 20.2.72.202 . Oklahoma Title 252. Chapter 100. Air Pollution Control http://www.deq.state.ok.us/rules/100.pdf Aug 2012 . 252:100 - 7 - 1.2 excludes sources subject to Federal part 60, 61 or 63 standards from permit exempt classification. Washington WAC 173 -400 - 110 Section (4) http://app s.leg.wa.gov/WAC/default.aspx? cite=173 -400 - 110 Aug 2012. Contains thresholds and unit/category exemptions Wisconsin WAC Chapter NR 406 .04 http://docs.legis.wisconsin.gov/code/admi n_code/nr/406.pdf August 2012. Contains thresholds and unit/category exemptions . Some restrictions on exemptions based on CAA section 111/112 applicability Utah R307 -401 -9 and 10. Small Source Exemption and source category exemptions http://www.rules.utah.gov/publicat/code/r 307/r307 -401.htm#T1 Sept 2012 Florida Chapter 62 - 210.300 (3)(a) FAC Permits Required . http://www.dep.state.fl.us/air/rules/fac/62

- 210.pdf August 2012 . Generic 5 tpy exemption threshold in 62 - 210(3)(b)1.c. Idaho IDAPA 58.0 1.01. Section 222. http://adminrules.idaho.gov/rules/current/ 58/0101.pdf August 2012. Montana Rule 17.8.743 & 744. http://deq.mt.gov/dir/legal/chapters/ch08 - toc.mcpx Sept 2012. 17.8.743(1)(e) - Permit req’d for non - lead emissions > 25 tpy. Section 17.8.744 contains thirteen general categorical exclusions. North Dakota Section 33 - 15 - 14- 02.13 http://www.legis.nd.gov/information/acdat a/pdf/33 - 15 - 14.pdf?2013052013550 1 Jan 2013. Categories a through o. Does not contain generic exemption thresholds.