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Day 29
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Approval and Promulgation of State Implementation Plans; North Dakota; Notice of Potential Violations of the Prevention of Significant Deterioration Increments
- Adequacy Status of Lake and Porter Counties, Indiana Submitted Ozone Attainment Demonstration and Post 1999 Rate of Progress Plan for Transportation Conformity Purposes
- Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Nitrogen Oxides Budget Trading Program
AIR TEXT Files - [ZIP 13kb] - Adequacy Status of Lake and Porter Counties, Indiana Submitted Ozone Attainment Demonstration and Post 1999 Rate of Progress Plan for Transportation Conformity Purposes