The IDNR requests public comments concerning the draft plan to meet the lead National Ambient Air Quality Standards in Council Bluff. The IDNR is working with Griffin Pipe Productions Co. LLC and Alter Metal Recycling to reduce each facility’s lead emissions by improving air pollution control measures. The draft State Implementation Plan can be reviewed here. By December 22nd, written comments must be submitted to Matthew Johnson (DNR Air Quality Bureau, 7900 Hickman Road, Suite 1, Windsor Heights, IA 50324), faxed to 515-725-9501, or emailed to Matthew.Johnson@dnr.iowa.gov.