Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

JavaScript appears to be disabled on this computer. Please click here to see any active alerts.

Report: EPA and States Not Making Sufficient Progress in Reducing Ozone Precursor Emissions In Some Major Metropolitan Areas

Report #2004-P-00033, September 29, 2004

What Was Found

Despite national and regional progress, some major metropolitan areas have not achieved the ozone precursor emission reductions required by the 1990 Act.

Report Materials

Full Report (pdf) (404.88 KB)

Report: EPA and States Not Making Sufficient Progress in Reducing Ozone Precursor Emissions In Some Major Metropolitan Areas

Office of Inspector General