**INDEX TO DOCKET EPA -** **R09 -** **OAR -**  **201 3**  **- 0735** 

**Approval and Promulgation of Implementation Plans; Designation of Areas for Air Quality Planning Purposes; State of Nevada;**  **Redesignation of Las Vegas Valley to Attainment for PM** **10 CATEGORY I:**  **Notice s**  **of Proposed**  **Rulemaking** A. Approval and Promulgation of Implementation Plans; Designation of Areas for Air Quality Planning Purposes; State of Nevada; Redesignation of Las Vegas Valley to Attainment for PM 10; **,** Proposed rule , p re -publication signature copy , June 27, 2014 . B. 7 9 FR 42258 , Approval and Promulgation of Implementation Plans; Designation of Areas for Air Quality Planning Purpos es; State of Nevada; Redesignation of Las Vegas Valley to Attainment for PM 10 , July 21 , 201 4 . **CATEGORY II: NDEP’s SIP Revision Submittal Package**  A. Letter from Colleen Cripps, Ph.D., Administrator, Nevada Division of Environmental Protection, to Jared Blumenfeld, Regional Administrator, EPA Region IX, September 7, 2012. B. Letter from Lewis Wallenmeyer, Director, Clark County Department of Air Quality, to Colleen Cripps, Administrator, Nevada Division of Environmental Protection, August 27, 2012. C. Redesignation Request and Maintenance Plan for Particulate Matter (PM 10 ) , Clark County, Nevada, August 2012 . D. Letter from Colleen Cripps, Ph.D., Administrator, Nevada Division of Environmental Protection, to Jared Blumenfeld, Regional Administrator, EPA Region IX , May 27, 2014 E. Letter from Lewis Wallenmeyer, Director, Clark County Department of Air Quality, to Colleen Cripps, Administrator, Nevada Division of Environmental Protection, May 20, 2014 **CATEGORY III: Rel** **evant Portions of Approved Nevada State**

**Implementation Plan** A. City of Las Vegas Building Code, Section 3708, Residential Wood Combustion Ordinance (Fireplace), No. 3538, November 21, 1990 . B. Clark County Building Code, Section 3708, Residential Wood Combustion Ordinance (Fireplace), No. 1249, December 4, 1990.2

C. City of North Las Vegas Building Code, Section 13.16.150, Residential Wood Combustion Ordinance (Fireplace), No. 1020, September 18, 1991. D. City of Henderson Building Code, Section 15.40.010, Residential Wood Combustion Ordinance (Firepl ace), No. 1697, October 15, 1996. E. PM 10 State Implementation Plan for Clark County, June 2001. F. Clark County Air Quality Regulations, Section 91 - Fugitive Dust from Unpaved Roads, Unpaved Alleys and Unpaved Easement Roads, November 20, 2001. G. Clark County Air Quality Regulations, Section 90 - Fugitive Dust from Open Areas and Vacant Lots, December 17, 2002. H. Clark County Air Quality Regulations, Section 92 - Fugitive Dust from Unpaved Parking Lots, Material Handling & Storage Yards, & Vehicle & Equipment S torage Yards, December 17, 2002. I. Clark County Air Quality Regulations, Section 93 - Fugitive Dust from Paved Roads & Street Sweeping Equipment, March 4, 2003. J. Clark County Air Quality Regulations, Section 94

– Permitting & Dust Control for Construction Activities, March 18, 2003. K. Nevada Administrative Code, Section 445B.22083

– Construction, major modification or relocation of plants to generate electricity using steam produced by burning of fossil fuel, October 31, 2005. L. Nevada Administrative Code, Sec tion 445B.2203 - Emissions of particulate matter: Fuel -burning equipment, M. Nevada Administrative Code, Section 445B.22017 - Visible emissions: Maximum opacity; determination and monitoring of opacity, N. Clark County Air Quality Regulations, Section 12

– Preconstruction Review for New or Modified Stationary Sources, September 7, 2004. O. 

### Clark County Air Quality Regulations, S 

### ection 26 - Emission of visible air contaminants, August 27, 1981. P. 

### Clark County Air Quality Regulations, S 

### ection 27 - Particulate matter from process weight rate, June 18, 1982.3

Q. 

### Clark County Air Quality Regulations, 

### Section 28 - Fuel burning equipment, August 27, 1981. R. 

### Clark County Air Quality Regulations, 

### Section 30

– Incinerators, June 18, 1982. S. 

### Clark County Air Quality Regulations, S 

### ection 42 - Open burning, August 27, 1981. T. 

### Clark County Air Quality Regulations, S 

### ection 41

– Fugitive Dust, August 27, 1981. **CATEGORY I V**  **: Related EPA Proposed and Final Rules**  A. 52 FR 24634, “Revisions to the National Ambient Air Quality Standards for Particulate Matter,” Final rule, July 1, 1987. B. 56 FR 11101, “Designations and Classifications for Initial PM- 10 Nonattainment Areas,” Notice announcing designations and classifications for initial PM- 10 nonattainment areas, March 15, 1991. C. 57 FR 13498, “State Implementation Plans; General Preamble for the Implementation of Title I of the Clean Air Act Amendments of 1990 ,” General preamble for future proposed rulemakings, April 16, 1992. D. 57 FR 18070, “St ate Implementation Plans; General Preamble for the Implementation of Title I of the Clean Air Act Amendments of 1990; Supplemental ,” General preamble for future proposed rulemakings; Appendices, April 28, 1992. E. 57 FR 27936, “Approval and Promulgation of I mplementation Plans; and Designation of Areas for Air Quality Planning Purposes; State of Kansas,” Final rule, June 23, 1992. F. 57 FR 27939, “Approval and Promulgation of Implementation Plans; and Designation of Areas for Air Quality Planning Purposes; Stat e of Missouri,” Final rule, June 23, 1992. G. 58 FR 3334 , “Reclassification of Moderate PM- 10 Nonattainment Areas to Serious Areas,” Final rule, January 8, 1993 . H. 58 FR 62188, “Criteria and Procedures for Determining Conformity to State or Federal Implementation Plans of Transportation Plans, Programs, and Projects Funded or Approved Under Title 23 U.S.C. or the Federal Transit Act,” Final rule, November 24, 1993.4

I. 59 FR 41998, “ State implementation Plans for Serious PM 10 Nonattainment Areas, and At tainment Date Waivers for PM 10 Nonattainment Areas Generally; Addendum to the General Preamble for the Implementation of title I of the Clean Air Act Amendments of 1990 ,” Addendum to General Preamble for future rulemakings, August 16, 1994. J. 60 FR 12459, “Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; State of Michigan,” Final rule, March 7, 1995. K. 60 FR 62748, “Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; State of Florida Change in National Policy Regarding Applicability of Conformity Requirements to Redesignation Requests,” Final rule December 7, 1995. L. 61 FR 20458, “Approval and Promulgation of Implementation Plans and Designati on of Areas for Air Quality Planning Purposes; Ohio ,” Final rule , May 7, 1996. M. 61 FR 3183 1 , “Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; State of Michigan ,” Final rule , June 21, 1996. N. 61 FR 53174, “Approval and Promulgation of Air Quality Implementation Plans ; Pennsylvania; Redesignation Request, Maintenance Plan, and Emissions Inventory for the Reading Ozone Nonattainment Area; Policy Change for Ozone Redesignations ,” Proposed rule , October 10, 1996. O. 62 FR 24826, “Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Redesignation Request, Maintenance Plan, and Emissions Inventory for the Reading Ozone Nonattainment Area; Ozone Redesignations Policy Change,” Fi nal rule, May 7, 1997. P. 65 FR 37879, “Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Ohio and Kentucky,” Final rule, June 19, 2000. Q. 66 FR 53094, “Approval and Promulgation of Air Quality Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Pennsylvania; Redesignation of Pittsburgh Beaver Valley Ozone Nonattainment Area to Attainment and Approval of Miscellaneous Revisions,” Final rule, October 19, 2001. R. 66 FR 53665, “Approval and Promulgation of Implementation Plans and Redesignation of Areas for Air Quality Planning Purposes;5

Kentucky and Indiana; Approval of Revisions to State Implementation Plan; Kentucky ,” Final rule, October 23, 2001. S. 68 FR 2954, “Approval and Promulgation of Implementation Plans; Nevada

—Las Vegas Valley PM

– 10 Nonattainment Area; Serious Area Plan for Attainment of the Annual and 24 - Hour PM
– 10 Standards,” Proposed rule, January 22, 2003. T. 68 FR 52838, “Revisions to the Nevada State Implementatio n Plan, Clark County Air Quality Management Board,” Direct final rule, September 8, 2003. U. 69 FR 31056, “Approval and Promulgation of Implementation Plans; New Source Review; State of Nevada, Clark County Department of Air Quality Management,” Proposed rul e, June 2, 2004. V. 69 FR 32273 , “Approval and Promulgation of Implementation Plans **;** Nevada Las Vegas Valley PM- 10 Nonattainment Area **;** Serious Area Plan for Attainment of the Annual and 24 **-** Hour PM**–** 10 Standards **,”** Final rule, June 9, 2004. W. 69 FR 54006, “Approval and Promulgation of Implementation Plans; New Source Review; State of Nevada, Clark County Department of Air Quality and Environmental Management,” Final rule, September 7, 2004. X. 71 FR 61144, “National Ambient Air Quality Standards for Particulate Matter,” Final rule, October 17, 2006. Y. 71 FR 61236, “Revisions to Ambient Air Monitoring Regulations,” Final rule, October 17, 2006. Z. 72 FR 6986, “Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Plann ing Purposes: California,” Proposed rule, February 14, 2007. AA. 72 FR 26718, “Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes: California,” Final rule, May 11, 2007. BB. 73 FR 20536, “Approval and Promulgation of Implementation Plans; Revisions to the Nevada State Implementation Plan; Stationary Source Permits,” Final rule, April 16, 2008. CC. 73 FR 66182, “Approval and Promulgation of Implementation Plans; Revisions to the Nevada State Implementation Plan; Clark County,” Direct final rule, November 7, 2008. DD. 75 FR 17254, “40 CFR Parts 51 and 93; Revisions to the General Conformity Regulations,” Final rule, April 5, 2010.6

EE. 75 FR 45485 , “ Determination of Attainment for PM 10 for the Las Vegas Valley Nonattai nment Area, NV,” Direct final rule, August 3, 2010. FF. 77 FR 17334, “Approval and Promulgation of Air Quality Implementation Plans; State of Nevada; Regional Haze State Implementation Plan,” Final rule, March 26, 2012. GG. 77 FR 50936, “Approval and Promulgation of Air Quality Implementation Plans; Nevada; Regional Haze State and Federal Implementation Plans; BART Determination for Reid Gardner Generating Station, Final rule, August 23, 2012. HH. 77 FR 64039, “ Limited Approval and Disapproval of Air Qual ity Implementation Plans; Nevada; Clark County; Stationary Source Permits ,” Final Rule, October 18, 2012. II. 77 FR 64737, “Partial Approval and Partial Disapproval of Air Quality State Implementation Plans; Nevada; Infrastructure Requirements for Ozone and Fine Particulate Matter,” Final rule, October 23, 2012. JJ. 78 FR 3086, “National Ambient Air Quality Standards for Particulate Matter,” Final rule, January 15, 2013. KK. 78 FR 44494, “Approval and Promulgation of Implementation Plans; Designation of Areas for Air Quality Planning Purposes; State of California; PM 10 ; Redesignation of Sacramento to Attainment; Approval of PM 10 Redesignation Request and Maintenance Plan for Sacramento,” Proposed rule, July 24, 2013. LL. 78 FR 59261 , “Approval and Promulgation of Implementation Plans; Designation of Areas for Air Quality Planning Purposes; State of California; PM 10 ; Redesignation of Sacramento to Attainment; Approval of PM 10 Redesignation Request and Maintenance Plan for Sacramento,” Final rule, September 26 , 2013. MM. 54 FR 41218, “Prevention of Significant Deterioration for Particulate Matter,” Proposed Rule, October 5, 1989 NN. 58 FR 31622, “Prevention of Significant Deterioration for Particulate Matter , ” Final rule, June 3, 1993. **CATEGORY V :**  **Other Documents Relied Upon for Proposed**  **Rulemaking** A. PM- 10 SIP Development Guideline , Office of Air Quality Planning and Standards, EPA, Document ID EPA

– 450/2

– 86

– 001, June 1987.7

B. Memorandum from John Calcagni, Office of Air Quality Planning and Standards, EPA, “Procedures for Processing Requests to Redesignate Areas to Attainment,” September 4, 1992. C. PM
– 10 Emissions Inventory Requirements , Office of Air Quality Planning and Standards, EPA, Document ID EPA
– 454/R

– 94

– 033 , September 1994. D. Memorandum from Mary D. Nichols, Assistant Administrator for Air and Radiation, EPA , “ Part D New Source Review (part D NSR) Requirements for Areas Requesting Redesignation to Attainment,” October 14, 1994. E. EPA, Compilation of Air Pollutant Emission Factors, AP - 42, Section 13 .2.1, Paved Roads, January 2011 . F. Letter from Matthew Lakin, EPA Region IX, to Mike Sword , Clark County DAQ, February 28, 2013. G. Letter from Lewis Wallenmeyer, Clark County DAQ, to Jared Blumenfeld, Regional Admini strator, EPA Region IX, April 30, 2013. H. Letter from Matthew Lakin, EPA Region IX, to Mike Sword , Clark County DAQ, June 5, 2013 . I. Letter from Mike Sword, P.E., CEM, Engineering Manager, Clark County DAQ, to Jared Blumenfeld, Regional Administrator, EPA Region IX, June 4, 2013, and attached Annual Monitoring Network Plan Report (June 2013). J. Letter from Deborah Jordan, Director, Air Division, EPA Region IX, to Lewis Wallenmeyer , Director, Clark County DAQ, August 1, 2013. K. EPA, “Adequacy Documentation for Plan Motor Vehicle Emission Budgets in August 2012 Clark County PM 10 Maintenance State Implementation Plan,” Memorandum, October 28, 2013. L. Letter from Meredith Kurpius, Manager, Air Quality Analysis Office, EPA Region IX, to Mike Sword , Engineering Manager, Clark County DAQ, October 30, 201 3. M. Memo randum from Joseph W. Paisie, Acting Chief, SO2/Particulate Matter Programs Branch, EPA Office of Air Quality Planning and Standards, to Chief, Air Branch, Regions I - X, entitled “TSP Redesignation Request” , May 20, 1992 . N. L etter from Meredith Kurpius, Manager, Air Quality Analysis Office, EPA Region IX, to Phil Wiker, Engineering Manager, Clark County DAQ, dated December 11, 2013.8

O. EPA Region IX, Technical System Audit Report, Clark County Department of Air Quality Ambient Air Mon itoring Program, July 26 - July 27, 2012, Final report, July 2013 P. Letter from Lewis Wallenmeyer, Clark County DAQ, to Fletcher Clover, Air Quality Analysis Office, EPA Region IX, dated April 22, 2014 Q. Letter from Jared Blumenfeld, Regional Administ rat or, EPA Region IX, t o Lewis Wallenmeyer, Clark County DAQ, dated June 25 , 2014 R. Air Quality System Design Value Report for Las Vegas PM 10 nonattainment area, 2013, June 25, 2014. S. Air Quality Quick Look Report for Las Vegas PM 10 nonattainment area, 2011 - 2013, June 25, 2014. T. Air Quality Quick Look Report for Las Vegas PM 10 nonattainment area, 2014, June 25, 2014.

**CATEGORY V I**  **: Public Comments on Proposed Rulemaking**  None **CATEGORY VI I**  **: Notices of Final Rulemaking**  A. Approval of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Las Vegas Valley , Nevada, Redesignation to Attainment for PM 10; **,** Final rule, pre -publication signature copy, September XX, 2014 . **CATEGORY VII I**  **: Additional Materials Relied Upon for Final Rule**  A. Data Completeness Repor t for Las Vegas PM 10 nonattainment area, 2013, September 12 , 2014. B. Air Quality Quick Look Report for Las Vegas PM 10 nonattainment area, 2011 - 2013, September 12 , 2014. C. Air Quality Design Value Report for Las Vegas PM 10 nonattainment area, 2014, September 12 , 2014.