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Air quality permits under review

  • 9/20/2018 11:48:00 AM
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DES MOINES – The DNR Air Quality Bureau has the following draft permits up for review. The permits help protect Iowans’ health and the air where we live. DNR’s permitting staff review the applications to ensure facilities comply with state and federal air quality standards. The public has the right and is encouraged to comment on draft permits. DNR considers public comments before finalizing the permits. Submit comments in writing to the assigned permit writer before 4:30 p.m. on the last day of the public comment period.  

Construction Permits

DNR engineers review and issue construction permits to facilities before they build new or modified sources of air pollution. The public may review the following air quality construction permits available online at 

Linn County
Bio-Springer North America Corporation – 940 60th Avenue, Cedar Rapids.
Project No. 18-357, Modification of permits to make changes to the exhaust flowrate and duct diameters to two packaging lines. The public comment period ends Oct. 19.