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Air quality permits for review, published 09/19/2024

  • 9/19/2024 9:24:00 PM
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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 comment period.

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 23-355, Emission Point 557.0: The purpose of this project is to modify the exhaust gas flow rate and temperature due to data from a 2023 stack test on the Expeller Building Aspiration. In addition, the operating limits for the Duct Washing System, which is upstream of the Regenerative Thermal Oxidizer, are being modified. The public comment period ends Oct.19.

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