Another Exide facility in the news:

http://readingeagle.com/article.aspx?id=...

"The emission reports showed Exide's lead discharges were more than double the new standard of 0.15 micrograms per cubic meter set by the federal Environmental Protection Agency last year, said Berks County Commissioner President Mark C. Scott."

Judging by commentary posted concerning the article, the EPA's constant downward revision of air quality standards is wearing a bit thin.