Proposed State Implementation Plan Revision for the Floyd County PM2.5 Nonattainment Area ("Proposed Floyd County PM2.5 SIP")

Note: The Proposed Floyd County PM2.5 SIP, including the Narrative and the Appendices, is available from the links below. You may also review or obtain a copy of any portion of the Proposed Floyd County PM2.5 SIP by contacting the Air Protection Branch at (404) 363-7000.

• Narrative
• Appendices
  • Appendix A, Justification for Modification to State Recommendations, PM2.5 Nonattainment Areas, State of Georgia
  • Appendix B, PM2.5 Source Apportionment at Georgia STN Sites Using Positive Matrix Factorization
  • Appendix C, PM2.5 Source Apportionment in Georgia
  • Appendix D, Characterization of Meteorology and Its Relationships to Fine Particulate Mass and Visibility in the VISTAS Region
  • Appendix E, Insignificance of NH3, VOCs, and NOx to PM2.5 Attainment in Georgia Nonattainment Areas
    • NOx Insignificance Sub-Appendix
  • Appendix F, Modeling Protocol For Association for Southeastern Integrated Planning (ASIP) Emissions and Air Quality Modeling to Address 8-Hour Ozone and PM2.5 Nonattainment in the Southeastern United States
  • Appendix G, Technical Support Document for Association for Southeastern Integrated Planning (ASIP) Emissions and Air Quality Modeling to Support PM2.5 State Implementation Plans
  • Appendix H, Documentation of the Base G2 and Best & Final 2002 Base Year, 2009 and 2018 Emission Inventories for VISTAS
  • Appendix I.1, Emissions Inventories - State of Georgia (Excel format)
  • Appendix I.2, Georgia Tier Emission Summary
  • Appendix J, Mobile Source Emissions Modeling for Floyd PM2.5 Attainment Demonstration Motor Vehicle Emissions Budgets
    • Complete MOBILE6.2 Input, Output, and Supporting Files for Budgets Modeling (ZIP format)
    • MOBILE6 2009 Loaded Highway Network Database (ZIP format)
  • Appendix K.1, Model Performance Evaluation, VISTAS Meteorology Report
  • Appendix K.2, Model Performance Evaluation, Georgia Meteorological Modeling Evaluation
  • Appendix K.3, Model Performance Evaluation, CMAQ Model Performance in Georgia and Floyd
  • Appendix L, Multipollutant Control for Electric Utility Steam Generating Units (Georgia Rule 391-3-1-.02(2)(sss))
  • Appendix M.1, Attainment Demonstration Calculations and Results, Stacked Bar Chart Design Value Comparisons (Excel format)
  • Appendix M.2, Attainment Demonstration Calculations and Results, VISTAS 12-Kilometer FRM PM Projections (Excel format)
  • Appendix M.3, Attainment Demonstration Calculations and Results, VISTAS 36-Kilometer FRM PM Projections (Excel format)
  • Appendix N, CAA Section 110(a)(2) Requirements (SIP Infrastructure Elements): Communications dated 7-23-08 and 9-22-08