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Day 17
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Revisions To Clarify the Scope of Sufficiency Monitoring Requirements for Federal and State Operating Permits Programs
- Proposed Revisions To Clarify the Scope of Sufficiency Monitoring Requirements for Federal and State Operating Permits Programs
- Approval and Promulgation of Air Quality Implementation Plans; Maine; Redesignation of the Portland, Maine Moderate Ozone Nonattainment Area to Attainment, Determination of Attainment and Approval of the Associated Maintenance Plan; or Determination of Nonattainment as of November 15, 1997 and Reclassification of the Portland, Maine Area
AIR TEXT Files - [ZIP 50kb] - Proposed Revisions To Clarify the Scope of Sufficiency Monitoring Requirements for Federal and State Operating Permits Programs