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Office of Inspector General

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

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Full Report (PDF)(103 pp, 415 K)