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 comment period.
Title V Operating Permits
Title V Operating permits are reviewed and re-issued every five years. Facilities with a Title V permit have the potential to emit large amounts of air pollutants compared to other facilities. The five-year reviews are a federal requirement and ensure adequate monitoring is included in the permit. The DNR plans to issue Title V Operating Permits for the following facilities. Find permit details at www.iowadnr.gov/titlev-draft or through the Iowa EASY Air Public Inquiry Portal and then click on the Public Notice tab.
Winnebago County
Central Disposal Systems, Inc. located at 21265 430th St, Lake Mills
The application was submitted to operate their existing Refuse Systems facility. The public comment period ends Nov. 30.
Construction Permits
DNR engineers review and issue construction permits to facilities before they build new or modify existing sources of air pollution. The public may review the following air quality construction permits available online at https://idnraqrr.iowadnr.gov/ConPermitSearch or through the EASY Air Public Inquiry Portal and then click the Public Notice tab.
Muscatine County
Grain Processing Corporation, 1600 Oregon Street, Muscatine
Project 23-386, Emission Point 143.0: The purpose of this project is to modify the pressure drop operating range for a wet scrubber due to data from a 2022 stack test on the #1 Starch Flash Dryer. The wet scrubber is used to control emissions of particulate matter and sulfur dioxide. The public comment period ends Dec. 5.