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 Upcoming Events.
- 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.
March 17 Tuesday |
10:00 a.m. to 12:00 p.m. — Jefferson City, MO Video Attendance Available! Waste Fees Workgroup This is a regularly scheduled … |
March 19 Thursday |
10:00 a.m. to 12:00 p.m. — Jefferson City, MO Video Attendance Available! Hazardous Waste Management Commission This is a regularly scheduled… |
March 20 Friday |
10:00 a.m. — O'Fallon, MO Missouri Advisory Council on Historic Preservation This is a regularly scheduled… |
March 26 Thursday |
9:00 a.m. — Jefferson City, MO Video Attendance Available! Missouri Air Conservation Commission This is a regularly scheduled… |
March 26 Thursday |
12:00 p.m. to 3:00 p.m. — Jefferson City, MO Ammonia Water Quality Standards Variance Application Open House Session, March 26, 2026 The department is holding several open house sessions to provide assistance to facilities applying for an ammonia water quality standards variance. |
April 1 Wednesday |
1:00 p.m. to 3:30 p.m. — Jefferson City, MO Video Attendance Available! Solid Waste Advisory Board This is a regularly scheduled … |
April 8 Wednesday |
10:00 a.m. — Jefferson City, MO Video Attendance Available! Missouri Clean Water Commission This is a regularly scheduled … |
April 9 Thursday |
12:00 p.m. to 3:00 p.m. — Jefferson City, MO Ammonia Water Quality Standards Variance Application Open House Session, April 9, 2026 The department is holding several open house sessions to provide assistance to facilities applying for an ammonia water quality standards variance. |
April 14 Tuesday |
10:00 a.m. to 12:00 p.m. — Jefferson City, MO Video Attendance Available! Safe Drinking Water Commission This is a regularly scheduled… |
April 21 Tuesday |
10:00 a.m. to 12:00 p.m. — Jefferson City, MO Video Attendance Available! Waste Fees Workgroup This is a regularly scheduled… |
April 23 Thursday |
9:00 a.m. to 1:00 p.m. — Jefferson City, MO Video Attendance Available! Missouri Mining Commission This is a regularly scheduled… |
April 23 Thursday |
12:00 p.m. to 3:00 p.m. — Jefferson City, MO Ammonia Water Quality Standards Variance Application Open House Session, April 23, 2026 The department is holding several open house sessions to provide assistance to facilities applying for an ammonia water quality standards variance. |