1 FINAL INDEX TO DOCKET EPA

- R09

- OAR

- 2016

- 0287
AJO AND MORENCI SECOND 10

- YEAR MAINTENACE PLANS
1971 SO 2 NAAQS; TECHNICAL CORRECTION, AJO BOUNDARY

DIRECT FINAL RULE AND PROPOSED RULE

A. U.S. EPA Guidance Documents, Policies, and Rulemakings
B. State Plans, Ru les, Support Documents, Reports, and Correspondence
C. Additional Documents for Proposed Rulemaking D. Notices of Proposed Rulemaking and Technical Support Document
E. Public Comments and Related Documents F. Notices of Final Rulemaking, Reclassification

A. U.S. EPA Guidance Documents, Policies, and Rulemakings

1. 43 FR 8962

, Title 40

– Protection of the Environment, Chapter 1

– Environmental Protection Agency, Subpart C

– Air Programs, Part 81

– Air Quality Control Regions, Criteria, and Control Techniques, Final rule ( March 3, 1978 ).

2. 44 FR 21261, Air Quality Control Regions, Criteria and Control Techniques; Attainment Status Designations, final rule ( April 10, 1979 ).

3. Memorandum dated September 4, 1992, from John Calcagni , Director, Air Quality Management
D ivision, Office of Air Quality Planning and Standards, US EPA, to Air Division Directors, Regions
I

- X, entitled “Procedures for Processing Requests to Redesignate Areas to Attainment.”

4. Memorandum dat ed January 26, 1995

, from Sally Shaver, USEPA Air Quality Strategies and Standards Division, OAQPS, to Regional Office Air Division Directors, entitled Attainment Demonstration Policy for Sulfur Dioxide Nonattainment Areas

.

5. Memor andum dated October 18, 2000, from John S. Seitz, Director, Office of Air Quality Planning and Standards, U.S. EPA, to Air Division Directors, Regions I

- X , “Redesignation of SO 2 Nonattainment Areas in the Absence of Monitored Data.”

6. 68 FR 62239, Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Arizona ; direct final rule ( November 3, 2003 ).

7. 69 FR 22447, Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Pla nning Purposes; Arizona ; direct final rule ( April 26 , 2004 ).

8. 75 FR 3552 0, Primary National Ambient Air Quality Standard for Sulfur Dioxide; Final rule ( June 22, 2010 )

.

9. Memorandum dated April 1 1

, 2011 from Tyler Fox, Leader, Air Quality Modeling Group, Of fice of Air Quality Planning and Standards, U.S. EPA, to EPA Regional Modeling Contacts,2

“AERSCREEN Released as the EPA Recommended Screening Model.”

10. 80 FR 67319, Revisions to Air Plan; Stationary Sources; New Source Review; final rule ( November 2, 2015 ).

B. State Plans, Rules, Support Documents, Reports, and Correspondence

1. A rizona State Implementation Plan Revision, Maintenance Plan for the A jo Sulfur Dioxide Planning Area (1971 NAAQS), Air Quality Division, Arizona Department of Environmental Quality , February
2013.

2. Arizona State Implementation Plan Revision, Maintenance Plan for the Morenci Sulfur Dioxide Planning Area (1971 NAAQS), Air Quality Division, Arizona Department of Environmental Quality,
December 2014

.

C. Additional Documents for Prop osed Rulemaking

1. National Interagency Fire Center’s website at https://www.nifc.gov/fireInfo/fireInfo_statistics.html

, “Historical yea r

- end statistics by state, ” accessed May 9, 2016 and August 31, 2016.

2. https://en.wikipedia.org/wiki/List_of_Arizona_wildfires , accessed May 9, 2016 and August 31, 2016.

D. Notice of Proposed Rulemaking

1. Notice of Proposed Rulema king , Approval of Arizona Air Plan Revisions; Ajo and Morenci, Arizona; Second 10

- Year Sulfur Dioxide Maintenance Plans and Technical Correction; proposed
rule ; prepublication version, signed December 15 , 2016.

2. 82 FR XXXXX

, Approval of Arizona Air Plan Re visions; Ajo and Morenci, Arizona; Second
10

- Year Sulfur Dioxide Maintenance Plans and Technical Correction; proposed rule ( January XX,
2017 ).

E. Public Comments and Related Documents

F. Notice of Final Rulemaking

1. Notice of Direct Final Rulemaking , Appr oval of Arizona Air Plan Revisions; Ajo and Morenci, Arizona; Second 10

- Year Sulfur Dioxide Maintenance Plans and Technical Correction; direct final rule and technical correction; prepublication version, signed Dec ember 15

, 2016.

2. 82 FR xxxxx , Approval of Arizona Air Plan Revisions; Ajo and Morenci, Arizona; Second 10

- Year Sulfur Dioxide Maintenance Plans and Technical Correction; direct fina l ru le and technical correction ( January XX , 2017 ).