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Day 22
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Treatment of Data Influenced by Exceptional Events [HTML] or [PDF]
- New Stationary Sources; Supplemental Delegation of Authority to the Mississippi Department of Environmental Quality
- Control of Air Pollution From New Motor Vehicles and New Motor Vehicle Engines; Regulations Requiring Onboard Diagnostic Systems on 2010 and Later Heavy-Duty Engines Used in Highway Applications Over 14,000 Pounds; Revisions to Onboard Diagnostic Requirements for Diesel Highway Heavy-Duty Vehicles Under 14,000 Pounds
- Supplemental Proposed Rulemaking on 8-Hour Ozone Redesignations for Various Areas in Michigan, Ohio and West Virginia
AIR TEXT Files - [ZIP 66kb] - New Stationary Sources; Supplemental Delegation of Authority to the Mississippi Department of Environmental Quality