![[logo] US EPA](http://www.epa.gov/epafiles/images/logo_epaseal.gif){kind=logo}
Day 27
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Prevention of Significant Deterioration (PSD) and Non-Attainment New Source Review (NSR): Equipment Replacement Provision of the Routine Maintenance, Repair and Replacement Exclusion [HTML] or [PDF]
- Approval and Promulgation of Air Quality Implementation Plans; State of Oregon; Grants Pass PM-10 Nonattainment Area Redesignation to Attainment and Designation of Areas for Air Quality Planning Purposes
- Approval and Promulgation of Air Quality Implementation Plans; State of Oregon; Grants Pass PM-10 Nonattainment Area Redesignation to Attainment and Designation of Areas for Air Quality Planning Purposes
- Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes: Ada County/Boise, ID Area
- Approval and Promulgation of Air Quality Implementation Plans; Maryland; Modifications to the Attainment Plans for the Baltimore Area and Cecil County Portion of the Philadelphia Area To Revise the Mobile Budgets Using MOBILE6
- Approval and Promulgation of Air Quality Implementation Plans; Minnesota; Withdrawal of Direct Final Rule
- Approval and Promulgation of Air Quality Implementation Plans; Minnesota; Withdrawal of Direct Final Rule
- Meeting of the Ozone Transport Commission
AIR TEXT Files - [ZIP 106kb] - Approval and Promulgation of Air Quality Implementation Plans; State of Oregon; Grants Pass PM-10 Nonattainment Area Redesignation to Attainment and Designation of Areas for Air Quality Planning Purposes