Technical Support Documents (TSDs) – 2008 Severe & 2015 Moderate Ozone NAAQS SIPs
Updated TSDs coming soon.
| Title | Date Last Updated |
| TSD Table of Contents |
|
| Modeling TSDs | |
| Modeling Protocol 2008 & 2015 NAAQS |
December 2022 |
| 2016 Base Case Modeling | December 2022 |
| 2020 & 2023 Attainment Demonstration Modeling |
December 2022 |
| 2023 & 2026 Attainment Demonstration Modeling |
December 2022 |
| Air Quality Technical Support Document |
December 2022 |
| 2017 & 2020 Emissions Inventory TSDs | |
| Mobile (On-road and Non-road) Sources and Area Sources |
December 2022 |
| Stationary and Oil and Gas Sources (Point and Area) | December 2022 |
| Other TSDs | |
| Ambient Air Quality Monitoring Data | 29 April 2022 |
| Enhanced Monitoring Plan | 12 November 2020 |
| Enhanced Monitoring Plan Status Report | 16 June 2022 |
| Reasonably Available Control Technology for Major Sources | December 2022 |
| Weight of Evidence (WOE) TSDs | |
| Conceptual Model |
December 2020 |
| Weather Corrected Trends | 05 August 2020 |