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The department places drafts of operating permits on public notice for 30 days, and it puts drafts of construction permits on public notice for 40 days. To submit comments during public notice periods, visit the links below. Periods for public comment begin on the dates shown for draft permits.

October 12, 2018

Washington University-Danforth Campus - St. Louis (Intermediate OP)
Fred Weber - South Asphalt-St. Louis (Intermediate OP)

October 5, 2018

Tracker Marine-Lebanon (Part 70 OP)
Columbia Municipal Power Plant (Part 70 OP)
Hubbell Power Equipment - Plastics - Centralia (Intermediate OP)
Natural Gas Pipeline Company - Marble Hill (Part 70 OP)

September 21, 2018

Holcim (US) Inc.-Ste. Genevieve Plant (Part 70 OP)

September 14, 2018

Landmark Manufacturing - Gallatin (Intermediate OP)
Ameren Missouri- Sioux Energy Center (Part 70 OP)
Elementis Specialties - St. Louis (Part 70 OP)
Lambert Airport - St. Louis (Intermediate OP)
Nucor Steel - Sedalia (Final PSD)

August 31, 2018

Bridgeton Landfill (Part 70 OP) - Public Comment period on this Permit Ends November 20, 2018

To submit comments by email, use the link below:

Submit comments now
Send written comments about any of the above draft permits to:

Chief, Permits Section
Missouri Department of Natural Resources
Air Pollution Control Program
P.O. Box 176
Jefferson City, MO 65102-0176