A public notice announcement thumbtacked to a bulletin board

The following public notices have been issued for currently open public comment periods and scheduled public meetings and public hearings. This list may include draft or proposed permits, rulemaking, state actions, plans, bond issues, tax proposals, public improvement projects and more. Please feel free to participate in any opportunities below that interest you. If you have questions about a specific public comment period or facility, please email or call the contact listed in the public notice. Hearing and speech-impaired individuals may reach us through Relay Missouri at 800-735-2966.

Please click on the specific public notice to access links to available electronic documents pertaining to that public notice and for information about how to submit written comments, if applicable. Some documents may not be available due to their file size. Other available documents may be quite large, which may result in long download times for individuals with slow internet connections. If you would prefer to review or obtain printed copies of the documents, please submit an Open Records/ Sunshine Law Request.

You can narrow down the number of public comment periods by using the filters below. To view closed public comment periods that began after Aug. 15, 2021, use the date range fields. 

*This is an "and" type search. All criteria you enter must be met for the public comment period to appear. If you are not able to find the public comment period you are searching for, use less criteria.

Notice Areas of Focus Topic Dates Meeting/ Hearing Info
Mississippi River Maintenance Dredging Proposed 401 Water Quality Certification Public Comment Period, July 26, 2022 to Aug. 16, 2022
Water Protection Program
Water » Section 401 Water Quality Certification Proposed 401 Water Quality Certification
Section 401 Water Quality Certification
 —
No public meeting or public hearing scheduled.
Missouri State Implementation Plan Revision: Supplement to the Interstate Transport Provisions for the 2015 Ozone Standard Public Comment Period, June 27, 2022 to Aug. 18, 2022
Air Pollution Control Program
Air » Other Proposed Missouri State Implementation Plan (SIP) Revisions
Ozone State Planning
 —
Public Hearing - Missouri Air Conservation Commission Meeting, July 28, 2022
Powell's Creekside Haven Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, July 22, 2022 to Aug. 22, 2022
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.
Sterett Creek Marina Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, July 22, 2022 to Aug. 22, 2022
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.
Livonia Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, July 22, 2022 to Aug. 22, 2022
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.
Wentworth Wastewater Treatment Plant Draft Missouri State Operating Permit Public Comment Period, July 22, 2022 to Aug. 22, 2022
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.
Arrowridge Subdivision Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, July 22, 2022 to Aug. 22, 2022
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.
Missouri-American Water Co., Trimble Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, July 22, 2022 to Aug. 22, 2022
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.
Clemstone Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, July 22, 2022 to Aug. 22, 2022
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.
Jefferson County Public Sewer District Fawn Meadow Wastewater Treatment Plant Draft Missouri State Operating Permit Public Comment Period, July 22, 2022 to Aug. 22, 2022
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.
Emma North Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, July 22, 2022 to Aug. 22, 2022
Water Protection Program
Water Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.
Brenntag Mid-South Inc.-St. Louis Draft Intermediate Operating Permit Public Comment Period, July 1, 2022 to July 31, 2022
Air Pollution Control Program
Air » Pollutants and Sources Draft Intermediate Operating Permit
Air Operating Permits
 —
No public meeting or public hearing scheduled.
Riverwood II Estates Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, July 29, 2022 to Aug. 29, 2022
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.
Millard Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, July 29, 2022 to Aug. 29, 2022
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.
Bay Point Village Condominiums Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, July 29, 2022 to Aug. 29, 2022
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.
Kirksville Wastewater Treatment Plant Draft Missouri State Operating Permit Public Comment Period, July 29, 2022 to Aug. 29, 2022
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.
NPWD-Walnut Ridge Wastewater Treatment Plant Draft Missouri State Operating Permit Public Comment Period, July 29, 2022 to Aug. 29, 2022
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.
Trexmart 16 Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, July 29, 2022 to Aug. 29, 2022
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.
Browning Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, July 29, 2022 to Aug. 29, 2022
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.
MO Petroleum Products Draft Missouri State Operating Permit Public Comment Period, July 29, 2022 to Aug. 29, 2022
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
 —
No public meeting or public hearing scheduled.