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 issues and regulated facilities. This list may include draft or proposed permits, rulemaking, state actions, plans, tax proposals and more. The department notifies the public of these events and opportunities to comment through newspaper 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 facility 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 or topic, either use the "sort by" dropdown field or 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 Start Date End Date Meeting/ Hearing Info
MAWC Wardsville Northwest Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, May 29, 2026 to June 29, 2026
Water Protection Program
Draft Missouri State Operating Permit
Wastewater Permits
No public meeting or public hearing scheduled.
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
Draft Missouri State Operating Permit
Wastewater Permits
No public meeting or public hearing scheduled.
Waterscape Subdivision Wastewater Treatment Facility Draft Missouri State Operating Permit Public Comment Period, May 29, 2026 to June 29, 2026
Water Protection Program
Draft Missouri State Operating Permit
Wastewater Permits
No public meeting or public hearing scheduled.
On-site Wastewater Treatment System Grant Application Period Open, May 1, 2026 to June 30, 2026
Financial Assistance Center
Grant/ Loan Applications
On-site Wastewater Treatment System Grant
Not Applicable
Denali-El Dorado No. 1 Storage Tank Draft Missouri State Operating Permit Public Comment Period, May 22, 2026 to July 1, 2026
Water Protection Program
Draft Missouri State Operating Permit
Wastewater Permits
Multiple Hearings Scheduled
Denali-Wentworth Storage Tank Draft Missouri State Operating Permit Public Comment Period, May 22, 2026 to July 1, 2026
Water Protection Program
Draft Missouri State Operating Permit
Wastewater Permits
Multiple Hearings Scheduled
HydroAg-Cassville Storage Tank Draft Missouri State Operating Permit Public Comment Period, May 22, 2026 to July 1, 2026
Water Protection Program
Draft Missouri State Operating Permit
Wastewater Permits
Multiple Hearings Scheduled
Lead Service Line Funding Application Period Open, May 14, 2026 to July 15, 2026
Financial Assistance Center
Grant/ Loan Applications
Drinking Water State Revolving Fund (DWSRF) Lead Service Line Funding
Not Applicable
Section 319 Nonpoint Source Subgrant Application Period Open, Jan. 1, 2026 to Dec. 31, 2026
Water Protection Program
Grant/ Loan Applications
Section 319 Nonpoint Source Subgrants
Not Applicable
Clean Water State Revolving Fund (CWSRF) Loan Application Period Open, April 1, 2026 to March 1, 2027
Financial Assistance Center
Grant/ Loan Applications
Clean Water State Revolving Fund (CWSRF) Loan
Not Applicable