FR Daily: Day-18

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

Approval and Promulgation of Implementation Plan; Indiana
Approval and Promulgation of Implementation Plans; Indiana
Approval and Promulgation of Implementation Plans; Hamilton County, Tennessee
Approval and Promulgation of Implementation Plans; Hamilton County, TN
Approval and Promulgation of Air Quality Implementation Plans; Site-Specific State Implementation Plan (SIP) for the Aluminum Company of America (ALCOA) Rockdale, Texas Facility
Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Ohio
Regulations of Fuels and Fuel Additives: Extension of the Reformulated Gasoline Program to the Phoenix, Arizona Moderate Ozone Nonattainment Area
Regulations of Fuels and Fuel Additives: Extension of the Reformulated Gasoline Program to the Phoenix, Arizona Moderate Ozone Nonattainment Area