INDEX TO DOCKET EPA - R09 - OAR - 2015 - 0 846

Final Rule: Promulgation of Air Quality Implementation Plans; Arizona; Regional Haze Federal Implementation Plan; Reconsideration I NDEX N O . D OCUMENT

D ATE C ATEGORY / D OCUMENT T ITLE A. EPA Rulemakings and Guidance Documents A.1. 1997 - 07 - 31 Proposed Rule - Regional Haze Regulations, 62 FR 41138 A.2. 1999 - 07 - 01 Final Rule - Regional Haze Regulations, 64 FR 35714 A.3. 2004 - 05 - 04 Proposed Rule - Regional Haze Regulations and BART Guidelines, 69 FR 25184 A.4. 2005 - 07 - 06 Final Rule - Regional Haze Regulations and BART Guidelines, 70 FR 39104 A.5. 2005 - 08 - 01 Proposed Rule - Revision to Regional Haze Regulations Provisions Governing Alternatives to Source - Specific BART, 70 FR 44154 A.6. 2006 - 10 - 13 Final Rule - Revision to Regional Haze Regulations Provisions Governing Alternatives to Source - Specific BART, 71 FR 60612 A.7. 2012 - 07 - 20 Proposed Rule - Approval, Disapproval and Promulgation of Air Quality Implementation Plans; Arizona; Regional Haze State and Federal Implementation Plans (Phase 1), 77 FR 42834 A.8. 2012 - 12 - 05 Final Rule - Approval, Disapproval and Promulgation of Air Quality Implementation Plans; Arizona; Regional Haze State and Federal Implementation Plans (Phase 1), 77 FR 72512 A.9. 2012 - 12 - 21 Proposed Ru le - Partial Approval and Disapproval of Air Quality Implementation Plans; Arizona; Regional Haze and Visibility Impacts of Transport, Ozone and Fine Particulates (Phase 2), 77 FR 75703 A.10. 2013 - 05 - 20 Proposed Rule - Partial Approval and Partial Disapproval of Air Quality State Implementation Plans; Arizona; Regional Haze Requirements (Phase 2), 78 FR 29292 A.11. 2013 - 07 - 30 Final Rule - Approval and Disapproval of Air Quality State Implementation Plans; Arizona; Regional Haze and Interstate Transport Requirements (Phase 2), 78 FR 46141 A.12. 2014 - 02 - 18 Proposed Rule - Promulgation of Air Quality Implementation Plans; Arizona; Regional Haze and Interstate Visibility Transport Federal Implementation Plan (Phase 3), 78 FR 29292 A.13. 2014 - 09 - 03 Final Rule - Promulgation of A ir Quality Implementation Plans; Arizona; Regional Haze and Interstate Visibility Transport Federal Implementation Plan (Phase 3), 78 FR 52420 A.14. 2016 - 08 - 15 Partial Stay

– Arizona Regional Haze Federal Implementation Plan, 81 FR 52420 B. State Plans, Rules and Supporting Documents B.1. 2011 - 01 Arizona Regional Haze SIP with appendices B.2. 2013 - 05 Letter from Eric Massey, ADEQ, to Jared Blumenfeld, EPA, and enclosures (Revision to Arizona Regional Haze SIP) C. Additional Documents Considered for Proposed Rulemaking C.1. 20 12 - 12 - 20 Letter from Diane Enos, SRPMIC, to Jared Blumenfeld, EPA C.2. 20 14 - 03 - 31 Letter from Jay Grady, CPC, to Thomas Webb, EPA - Exhibit 1I NDEX N O . D OCUMENT

D ATE C ATEGORY / D OCUMENT T ITLE C.3. 2014 - 03 - 31 Letter from Jay Grady, CPC, to Thomas Webb, EPA C.4. 201 4 - 11 - 03 Letter from Jay Grady, CPC, to Regina McCarthy, EPA, and attached petition C.5. 2014 - 11 - 03 Letter from Verle C. Martz, PCC, to Regina McCarthy, EPA C.6. 201 5 Taiheiyo Cement Corp. Annual Report C.7. 201 5 Mojave Demonstration Period Data C.8. 201 5 - 01 - 16 Letter from Jared Blumenfeld, EPA, to Verle C. Martz, PCC C.9. 201 5 - 01 - 27 Letter from Jared Blumenfeld, EPA, to Jay Grady, CPC C.10. 2016 - 06 - 15 Summary of Consultation with SRPMIC Regarding Regional Haze FIP Reconsideration D. Notice of Proposed Rulemaking D.1. 201 6 - 06 - 30 Proposed Rule: Approval and Promulgation of Air Quality Implementation Plans; Arizona; Regional Haze State and Federal Implementation Plans; 81 FR 42600 E. Public Comments Received on Proposed Rule E.1 2016 - 07 - 13 PCC's Comments on RHR FIP Reconsideration Proposed Rulemaking E.1.a 2016 - 07 - 13 Attachment 1 - Comments from PCC on RHR FIP Reconsideration Proposed Rulemaking E.1.b 2016 - 07 - 13 Attachment 2 - Comments from PCC on RHR FIP Reconsideration Proposed Rulemaking E.2 2016 - 08 - 15 Comments from CalPortland Company on RHR FIP Reconsideration Proposed Rulemaking E.3 2016 - 08 - 12 Comments from EarthJustice on RHR FIP Reconsideration Proposed Rulemaking E.3.a 2016 - 08 - 12 Exhibits 1 - 4

– Comments from EarthJustice on RHR FIP Reconsideration Proposed Rulemaking F. Additional Documents Considered for Final Rulemaking F.1. 2016 - 07 - 01 Letter from Deborah Jordan, EPA, to Jay Grady, CPC F.2. 2016 - 07 - 01 Letter from Deborah Jordan, EPA, to Verle C. Martz, CPC F.3 2012 - 11 - 19 U.S. EPA, Internal memo, “Review of Cost Effectiveness of Selective Noncatalytic Reduction (SNCR) at St.Marys Cement's (SMC) Facility in Charlevoix (SMC - Charlevoix)” F.4 2005 - 10 De - NOX Technologies, LLC, “Report of NOx Removal Measurements from an SNCR System at the St. Ma ry's Cement Dixon IL Facility” F.5 2012 - 03 - 20 U.S. EPA, Montana Regional Haze FIP, Ash Grove Cement BART 5 - factor analysis F.6 2012 - 03 - 20 U.S. EPA, Montana Regional Haze FIP, Holcim Cement BART 5 - factor analysis F.7 2011 - 01 Colorado Department of Public Health and Environment (CDPHE), Colorado Regional Haze SIP, Reasonable Progress (RP) Four - Factor Analysis of Control Options For Holcim Portland Plant, Florence, Colorado G. Notice of Final Rulemaking [reserved]