![[logo] US EPA](http://www.epa.gov/epafiles/images/logo_epaseal.gif){kind=logo}
Day 29
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Approval and Promulgation of Implementation Plans; Arizona-- Maricopa County Ozone, PM-10 and CO Nonattainment Areas; Approval of Revisions to Maricopa County Area Cleaner Burning Gasoline Program
- Revisions to the California State Implementation Plan, San Joaquin Valley Unified Air Pollution Control District
- Adequacy Status of the Maricopa County, Arizona, Submitted CO Redesignation Request and Maintenance Plan for Transportation Conformity Purposes
AIR TEXT Files - [ZIP 22kb] - Revisions to the California State Implementation Plan, San Joaquin Valley Unified Air Pollution Control District