Public Comment Form

Commenting open: September 14, 2022 12:00AM CT - October 14, 2022 11:59PM CT.

Le Sueur Incorporated - Air Permit

We invite you to comment on the draft air quality permit for Le Sueur Inc.

Le Sueur Incorporated is an aluminum foundry that emits pollutants in its furnaces that melt the aluminum; equipment for pouring, casting, and cooling the molten aluminum used die casting; permanent mold and sand mold technologies; core making machines; equipment for grinding, cleaning, shot-blasting, and finishing the castings; sand handling equipment; and plant heating equipment.

This permit action incorporates a moderate amendment for changes in materials used in the Core Wash and Mold Spray processes.
An air quality operating permit is required for certain existing facilities or the construction of new facilities that have the potential to emit a significant level of any regulated pollutant. The permit includes all requirements for operation and procedures, applicable rules, emission standards, monitoring, recordkeeping, and reporting. If additional conditions change and modifications to the permit are necessary, the MPCA may review and amend the permit.

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Your Comment

Thank you for providing feedback on this project. We value your comments and will use them to assess this project further.

In your comments, please state your interest in the permit application or the draft permit; the explicit actions you wish the MPCA to take, including specific references to the section of the draft permit you believe should be changed; and the reasons supporting your position, stated with sufficient specificity as to allow the MPCA to investigate the merits of the position.

If you want to submit a letter, you can upload the letter on this website or submit it via US Mail to the following address:

Minnesota Pollution Control Agency
c/o Cassandra Meyer
520 Lafayette Road
Saint Paul, MN 55155

*Uploading a file is optional*

You may attach up to five 30 MB files to accompany your submission. Allowed formats are pdf, jpg, jpeg, png, txt, gif, doc, docx. If you experience technical difficulties submitting your comment, please contact the person listed at the bottom of this page.

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