FR Daily: Day 21

Note: EPA no longer updates this information, but it may be useful as a reference or resource.

Approval and Promulgation of State Plans for Designated Facilities and Pollutants: Oregon; Negative Declaration
Approval and Promulgation of State Plans for Designated Facilities and Pollutants: Oregon; Negative Declaration
Requirements for Preparation, Adoption, and Submittal of State Implementation Plans (Guideline on Air Quality Models)
Approval and Promulgation of Air Quality Implementation Plans; Virginia; Revised Format for Materials Being Incorporated by Reference; Approval of Recodification of the Virginia Administrative Code
Approval and Promulga