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, public hearings and other public events for water-related topics. This list may include draft or proposed permits, rulemaking, state actions, plans, proposals and more. The department notifies the public of these events and opportunities to comment through legal notices, radio announcements and news releases, depending on the activity.

Please feel free to participate in any opportunities that interest you. If you have questions about a specific document or event, please email or call the department 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 may use the fields below to search for a specific public notice. To sort the table by notice title, general topic or dates, click on the column headings in the table. To view closed public comment periods that ended within the last two years, use the date range fields.

Notice Topic County Start Date End Date Meeting/ Hearing Info
Conway Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, Sept. 4, 2026 to Oct. 5, 2026
Water Protection Program
Draft Missouri State Operating Permit
Wastewater Permits
Laclede No public meeting or public hearing scheduled.
Indian Creek Land Treatment System Draft Missouri State Operating Permit Public Comment Period, Sept. 4, 2026 to Oct. 5, 2026
Water Protection Program
Draft Missouri State Operating Permit
Wastewater Permits
Monroe No public meeting or public hearing scheduled.
Lockwood Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, Sept. 4, 2026 to Oct. 5, 2026
Water Protection Program
Draft Missouri State Operating Permit
Wastewater Permits
Dade No public meeting or public hearing scheduled.
Mackenzie Ridge Mobile Home Park Wastewater Treatment Plant Draft Missouri State Operating Permit Public Comment Period, Sept. 4, 2026 to Oct. 5, 2026
Water Protection Program
Draft Missouri State Operating Permit
Wastewater Permits
Jefferson No public meeting or public hearing scheduled.
Silver Bell Mobile Home and RV Park Wastewater Treatment Plant Draft Missouri State Operating Permit Public Comment Period, Sept. 4, 2026 to Oct. 5, 2026
Water Protection Program
Draft Missouri State Operating Permit
Wastewater Permits
Greene No public meeting or public hearing scheduled.
State Line Combined Cycle Power Plant Draft Missouri State Operating Permit Public Comment Period, Sept. 4, 2026 to Oct. 5, 2026
Water Protection Program
Draft Missouri State Operating Permit
Wastewater Permits
Newton No public meeting or public hearing scheduled.
City of Clarksville Wastewater Treatment Facility Outfall Relocation Bid Opportunity, Aug. 26, 2026 to Oct. 7, 2026
Financial Assistance Center
Bid Announcement
State Revolving Fund Project Bid Opportunities
Pike Not Applicable
Missouri American Water-Wood Heights Lead Service Line Inventory and Replacement Plan Bid Opportunity, Sept. 10, 2026 to Oct. 12, 2026
Financial Assistance Center
Bid Announcement
State Revolving Fund Project Bid Opportunities
Ray TBD - Invite will be sent by email
Draft Missouri State Operating Permit Public Comment Period, Sept. 11, 2026 to Oct. 13, 2026
Water Protection Program
Draft Missouri State Operating Permit
Wastewater Permits
Pettis No public meeting or public hearing scheduled.
Ajinomoto Foods North America Inc. Draft Missouri State Operating Permit Public Comment Period, Sept. 18, 2026 to Oct. 19, 2026
Water Protection Program
Draft Missouri State Operating Permit
Wastewater Permits
Jasper No public meeting or public hearing scheduled.