
EPA ozone regulation published in Federal Register
The Environmental Protection Agency has taken the first steps to increasing the regulation of ozone by publishing the new proposed rule in the Federal Register today. Click here for the actual 179 page document. Comments on the rule, that would lower the allowable ozone threshold to 65-70 ppb and is estimated to result in all but three counties in Missouri becoming nonattainment areas, are due to the EPA by March 17, 2015. We will be giving you further instructions on how