Docket Index Table of Contents
A.	U.S. EPA Guidance Documents, Policies, and Rulemakings	1
B.	State Plans, Support Documents, Reports, and Correspondence	2
C.	Additional Documents for Proposed Rulemaking	2
D.	Notice of Proposed Rulemaking	3
E.	Public Comments and Related Documents	3
F.	Additional Documents for Final Rulemaking	3
G.	Notice of Final Rulemaking	3


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

    "National Ambient Air Quality Standards for Particulate Matter," Final rule. 62 FR 36852 (July 18, 1997).
    U.S. EPA, Air Quality Criteria for Particulate Matter, No. EPA/600/P - 99/002aF and EPA/600/P - 99/002bF, October 2004
    "National Ambient Air Quality Standards for Particulate Matter," Final rule. 71 FR 61144 (October 17, 2006). 
    "Air Quality Designations for the 2006 24-Hour Fine Particle (PM2.5) National Ambient Air Quality Standards," Final rule. 74 FR 58688 (November 13, 2009).
    "National Ambient Air Quality Standards for Particulate Matter," Final rule. 78 FR 3086 (January 15, 2013). 
    "Identification of Nonattainment Classification and Deadlines for Submission of State Implementation Plan (SIP) Provisions for the 1997 Fine Particle (PM2.5) National Ambient Air Quality Standard NAAQS and 2006 PM2.5 NAAQS," Final rule. 79 FR 31566 (June 2, 2014). 
    "Designation of Areas for Air Quality Planning Purposes; California; South Coast; Reclassification as Serious Nonattainment for the 2006 PM2.5 NAAQS," Final rule. 81 FR 1514 (January 13, 2016). 
    "Fine Particulate Matter National Ambient Air Quality Standards: State Implementation Plan Requirements," Final rule. 81 FR 58010 (August 24, 2016). 
    "Approval and Promulgation of Implementation Plans; California; South Coast Serious Area Plan for the 2006 PM2.5 NAAQS," Final rule. 84 FR 3305 (February 12, 2019).
    "Approval and Promulgation of Implementation Plans; Designation of Areas for Air Quality Planning Purposes; California; South Coast Moderate Area Plan and Reclassification as Serious Nonattainment for the 2012 PM2.5 NAAQS." Pre-publication copy, signed June 5, 2020.
    Approval and Promulgation of Implementation Plans; Designation of Areas for Air Quality Planning Purposes; California; South Coast Moderate Area Plan and Reclassification as Serious Nonattainment for the 2012 PM2.5 NAAQS," Proposed rule. 85 FR 40026 (July 2, 2020).

    State Plans, Support Documents, Reports, and Correspondence 
    Letter dated April 27, 2017, from Richard Corey, CARB, to Alexis Strauss, EPA.
    "Final 2016 Air Quality Management Plan (March 2017)," adopted by the SCAQMD Governing Board on March 3, 2017; submitted to the EPA on April 27, 2017.  
    "Revised Proposed 2016 State Strategy for the State Implementation Plan (March 2017)" California Environmental Protection Agency, Air Resources Board; submitted to the EPA on April 27, 2017.
    Pechanga Band of Luiseno Indians, Environmental Department, 2018 Ambient Air Monitoring Network Plan, July 1, 2018.
    South Coast Air Quality Management District "Annual Air Quality Monitoring Network Plan," July 1, 2019, including letter dated June 26, 2019, from Rene M. Bermudez, SCAQMD, to Jennifer Williams, EPA Region IX..
    Letter dated April 29, 2020, from Kelcey Stricker, Environmental Director, Pechanga, to Gwen Yoshimura, Manager, Air Quality Analysis Office, EPA Region IX, certifying calendar year 2019 ambient air quality data and quality assurance data.
    Letter dated April 30, 2020, from Jason Low, Assistant Deputy Executive Officer, Science and Technology Advancement, SCAQMD, to John Busterud, Regional Administrator, EPA Region IX, certifying calendar year 2019 ambient air quality data and quality assurance data.
   
    Additional Documents for Proposed Rulemaking
    Consultation and Coordination with Indian Tribal Governments, Presidential Executive Order 13175. 65 FR 67249 (November 9, 2000).
    Letter dated October 29, 2018, from Gwen Yoshimura, Manager, EPA Region IX, Air Quality Analysis Office, to Kelcey Stricker, Environmental Director, Pechanga Environmental Department, Pechanga Band of Luiseno Indians.
    Letter dated October 29, 2019, from Gwen Yoshimura, Manager, EPA Region IX, Air Quality Analysis Office, to Matt Miyasato, Deputy Executive Officer, Science and Technology Advancement, SCAQMD.
    Letter dated May 22, 2020, from Elizabeth Adams, Air and Radiation Division Director, EPA Region IX, to Danial Salgado, Tribal Chairman, Cahuilla Band of Mission Indians of the Cahuilla Reservation.
    Letter dated May 22, 2020, from Elizabeth Adams, Air and Radiation Division Director, EPA Region IX, to Mark A. Macarro, Tribal Chairman, Pechanga Band of Luiseno Mission Indians of the Pechanga Reservation.
    Letter dated May 22, 2020, from Elizabeth Adams, Air and Radiation Division Director, EPA Region IX, to Ken Ramirez, Tribal Chairperson, San Manuel Band of Mission Indians.
    Letter dated May 22, 2020, from Elizabeth Adams, Air and Radiation Division Director, EPA Region IX, to Joseph Hamilton, Tribal Chairman, Ramona Band of Cahuilla.
    Letter dated May 22, 2020, from Elizabeth Adams, Air and Radiation Division Director, EPA Region IX, to Robert Martin, Tribal Chairman, Morongo Band of Mission Indians.
    Letter dated May 22, 2020, from Elizabeth Adams, Air and Radiation Division Director, EPA Region IX, to Isaiah Vivanco, Tribal Chairman, Soboba Band of Luiseno Indians.
    EPA, AQS Design Value Report (AMP480), Report Request ID: 1846500, June 3, 2020.
    EPA, AQS Raw Data Qualifier Report (AMP360), Report Request ID: 1846503, June 3, 2020.
    EPA, AQS Design Value Report (AMP480), Report Request ID: 1846520, June 3, 2020.
    "Supplemental Technical Support for State and Tribal Air Quality 24-Hour Fine Particle (PM2.5) Designations," Chapter 1, "Introduction," U.S. Environmental Protection Agency,  October 2009.
 "Technical Support for State and Tribal Air Quality 24-Hour Fine Particle (PM2.5) Designations," Chapter 7, "Santa Rosa Band of Mountain Cahuilla Indians Technical Support Document."

    Notice of Proposed Rulemaking
    "Finding of Failure to Attain the 2006 24-hour Fine Particulate Matter Standards; California; Los Angeles-South Coast Air Basin," Proposed rule. Published July 10, 2020.

    Public Comments and Related Documents
    Reserved. 

    Additional Documents for Final Rulemaking
    Reserved. 
   
    Notice of Final Rulemaking
    Reserved. 


