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 (Requires a device with a call dialing feature, such as a phone, or application with a "click-to-call" feature, such as Webex or Teams).

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 ended within the last two years, 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 Start Date End Date Meeting/ Hearing Info
Home Energy Rebates Program Request for Proposals, June 10, 2026 to July 2, 2026
Division of Energy
Energy » Financial Assistance Request for Proposals
Home Energy Rebates Program
Not Applicable
Lake Forest Estates Clean Water District Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, June 18, 2026 to July 20, 2026
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
No public meeting or public hearing scheduled.
Crowley Ridge Village LLC Draft Missouri State Operating Permit Public Comment Period, June 18, 2026 to July 20, 2026
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
No public meeting or public hearing scheduled.
Kids Across America Kamp 2 Draft Missouri State Operating Permit Public Comment Period, June 18, 2026 to July 20, 2026
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
No public meeting or public hearing scheduled.
BCRSD American Outdoor Brands Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, June 18, 2026 to July 20, 2026
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
No public meeting or public hearing scheduled.
USACE Regional General Permit No. 34 Proposed 401 Water Quality Certification Public Comment Period, June 17, 2026 to July 2, 2026
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.
Mexico Road Stream Stabilization Proposed 401 Water Quality Certification Public Comment Period, June 17, 2026 to July 2, 2026
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.
Draft 2028 Listing Methodology Document Public Comment Period, June 15, 2026 to Aug. 14, 2026
Water Protection Program
Water » Impaired Waters-303d list 303(d) Listing Methodology
Impaired Waters
Two Meetings Scheduled
Nevada Municipal Airport Draft Missouri State Operating Permit Public Comment Period, June 12, 2026 to July 13, 2026
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
No public meeting or public hearing scheduled.
Fischer Minerals LLC Draft Missouri State Operating Permit Public Comment Period, June 12, 2026 to July 13, 2026
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
No public meeting or public hearing scheduled.
Cedar Glade Subdivision Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, June 12, 2026 to July 13, 2026
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
No public meeting or public hearing scheduled.
Joplin Regional Stockyards Draft Missouri State Operating Permit Public Comment Period, June 12, 2026 to July 13, 2026
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
No public meeting or public hearing scheduled.
Proposed Fiscal Year 2027 Clean Water State Revolving Fund Intended Use Plan and Project Priority List Public Comment Period, June 9, 2026 to July 22, 2026
Financial Assistance Center
Water » Wastewater Proposed Intended Use Plan
State Revolving Fund Intended Use Plans
Public Hearing - Missouri Clean Water Commission, July 15, 2026
Ameren Missouri-Peno Creek Energy Center Draft Part 70 Operating Permit Public Comment Period, June 5, 2026 to July 5, 2026
Air Pollution Control Program
Air » Pollutants and Sources Draft Part 70 Operating Permit
Air Operating Permits
No public meeting or public hearing scheduled.
Rocky Mount Sewer District Phase 4 Sewer Extension Proposed Variance Public Comment Period, June 1, 2026 to July 1, 2026
Financial Assistance Center
Water » Wastewater Variance Proposed Variance
Wastewater Variances
Commission Meeting - July 15, 2026
10 CSR 23-1.090 Permits Proposed Rule Amendment Public Comment Period, June 1, 2026 to July 9, 2026
Missouri Geological Survey
Water » Wells and Drilling
Land and Geology » Wells and Drilling
Proposed Regulation Amendments
Regulatory Action Tracking System
Public Hearing - July 2, 2026
10 CSR 23-2.020 Certification and Registration Proposed Rule Amendment Public Comment Period, June 1, 2026 to July 9, 2026
Missouri Geological Survey
Water » Wells and Drilling
Land and Geology » Wells and Drilling
Proposed Regulation Amendments
Regulatory Action Tracking System
Public Hearing - July 2, 2026
10 CSR 23-1.010 Definitions Proposed Rule Amendment Public Comment Period, June 1, 2026 to July 9, 2026
Missouri Geological Survey
Water » Wells and Drilling
Land and Geology » Wells and Drilling
Proposed Regulation Amendments
Regulatory Action Tracking System
Public Hearing - July 2, 2026
Rockwood Valley Middle School Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, May 29, 2026 to June 29, 2026
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
No public meeting or public hearing scheduled.
Galena Abesvile School Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, May 29, 2026 to June 29, 2026
Water Protection Program
Water » Wastewater Draft Missouri State Operating Permit
Wastewater Permits
No public meeting or public hearing scheduled.