Individuals requiring special services or accommodations in order to attend an event can make arrangements by contacting the department’s staff for that event at least 48 hours before the event at 800-361-4827. Hearing- and speech-impaired individuals may contact department staff through Relay Missouri at 800-735-2966. Translation or interpretation services will be provided upon request at no charge. Call 573-522-9395 for assistance.
Notice: Attendance at some of these events may be in person, by conference call or through Webex. The department will attempt to correct technical difficulties as they arise, but the department cannot guarantee the quality of any Webex or conference call option. The event will not be subject to change or repeat due to any technical difficulties. Public meetings and hearings may be subject to audio and video recording.
- For a list of upcoming state park-related meetings and events, please visit Missouri State Parks.
- For a list of bid announcements, grant/ loan deadlines and draft permits, rules or other actions currently open for public review and comment, please visit Public Notices/ Public Comments.
- To register for any of the operator certification courses listed below, please visit Operator Certification Training.
- Operator certification exams are now self-scheduled. Please visit Operator Certification Exams for more information.
*To view past events, use the date range filter fields ONLY.
July 1 2023 |
Jul. 1, 2023 - Jun. 30, 2028 — Statewide Course No. 2308757: Rodney Hunt Tunnel PS Gate 5 yr Limit Sponsored By: 360water.com |
October 22 2025 |
9:00 a.m. — Jefferson City, MO Missouri Mining Commission - CANCELLED This meeting has been cancelled. |
October 22 Wednesday |
12:00 p.m. to 3:00 p.m. — Jefferson City, MO Video Attendance Available! Ammonia Water Quality Standards Variance Application Open House Session, Oct. 22, 2025 The department is holding several open house sessions to provide assistance to facilities applying for an ammonia water quality standards variance. |
October 22 Wednesday |
6:00 p.m. to 7:30 p.m. — Troy, MO Allen Acres Wastewater Treatment Facility Draft Missouri State Operating Permit Public Hearing, Oct. 22, 2025 This public hearing was rescheduled from Sept. 18, 2025. |
October 23 Thursday |
6:30 p.m. to 8:30 p.m. — Herculaneum, MO Doe Run-Herculaneum Smelter Site Proposed Cleanup Public Meeting, Oct. 23, 2025 The Missouri Department of Natural Resources, the U.S. Environmental Protection Agency and The Doe Run Co. |
October 27 Monday |
10:00 a.m. to 12:00 p.m. — Jefferson City, MO Video Attendance Available! Proposed 2024-2026 303(d) Impaired Waters List Public Hearing, Oct. 27, 2025 The Missouri Department of Natural Resources will hold a public hearing about the proposed 2024-2026 303(d) Impaired Waters List. |
October 30 Thursday |
9:00 a.m. — Springfield, MO Video Attendance Available! Missouri Air Conservation Commission This is a regularly scheduled… |
October 30 Thursday |
10:00 a.m. — Jefferson City, MO Video Attendance Available! Clean Water Fees Workgroup This is one of a series of meetings for the… |
October 30 Thursday |
1:30 p.m. to 4:00 p.m. — Jefferson City, MO Video Attendance Available! Clean Water Fees Workgroup This is one of a series of meetings for the… |
November 1 Saturday |
10:30 a.m. — Jefferson City, MO Missouri Trails Advisory Board This is the Missouri Trails Advisory Board semi-annual meeting. |
November 5 Wednesday |
9:00 a.m. to 3:30 p.m. — Macon, MO Introduction to Cybersecurity and Tabletop Exercise for Water and Wastewater Systems, Nov. 5, 2025 This in-person training will introduce participants to cybersecurity tactics, vulnerabilities, common cyberattack methods and the physical security aspects of cybersecurity. |
November 5 Wednesday |
10:00 a.m. — Jefferson City, MO Video Attendance Available! Missouri Clean Water Commission This is a special … |