Letter to EPA IG – Colorado Air Quality Standards – 03/30/2021 (PDF)
DESCRIPTION: Request for Review of Intentional Non-Enforcement of National Ambient Air Quality Standards by Colorado Department of Public Health & Environment Pursuant to State Implementation Plan Under the Clean Air Act, 42 U.S.C. § 7401 et seq. TO: Inspector General Sean W. O’ ...
I-70 Expansion Modeling Report (PDF)
Air Modeling for PM 2.5 & PM 10 for I-70 East Phase1 demonstrates that the project will violate NAAQS PM 2.5 ...
Pruitt’s New Dirty Air Plan Hatched Behind the Scenes
Ambient or Outdoor Air Pollution Standards Set for Rollback per Industry Playbook ...
Lawsuit to Require Chemical Accident Emission Reports
Hurricane Harvey Chemical Explosions Spotlight Neglected Clean Air Act Mandate ...
New Jersey to Deregulate Toxic Vapor Intrusion
Control of Deadly Seepage Put on “Honor System” in Christie Regulatory Rollback ...
