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.
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 |
February 26 Thursday |
12:00 p.m. to 3:00 p.m. — Jefferson City, MO Ammonia Water Quality Standards Variance Application Open House Session, Feb. 26, 2026 The department is holding several open house sessions to provide assistance to facilities applying for an ammonia water quality standards variance. |
February 26 Thursday |
1:00 p.m. — Jefferson City, MO Video Attendance Available! Limestone Quarries Master General Permit Public Meeting, Feb. 26, 2026 The department will hold a public informational meeting regarding renewing Master General Permit MO-G490000 and issuing three new Master General Permits, which includes: |
March 4 Wednesday |
1:00 p.m. to 2:30 p.m. — Jefferson City, MO Video Attendance Available! Solid Waste Advisory Board This is a special meeting voted on by the … |
March 11 Wednesday |
10:00 a.m. to 1:00 p.m. — Jefferson City, MO Video Attendance Available! Hazardous Waste Forum This is a regularly scheduled … |
March 11 Wednesday |
10:00 a.m. to 1:00 p.m. — Jefferson City, MO Video Attendance Available! Solid Waste Forum This is a regularly scheduled … |
March 12 Thursday |
12:00 p.m. to 3:00 p.m. — Jefferson City, MO Ammonia Water Quality Standards Variance Application Open House Session, March 12, 2026 The department is holding several open house sessions to provide assistance to facilities applying for an ammonia water quality standards variance. |
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. to 12:00 p.m. — Rolla, MO Video Attendance Available! 10 CSR 23-2.010 Fee Structure Proposed Rule Amendment Public Hearing, March 20, 2026 The department filed a proposed amendment to Code of State Regulations 10 CSR 23-2.010 Fee Structure. The department is holding a public hearing about the proposed amendment, to give the… |
March 20 Friday |
10:00 a.m. — O'Fallon, MO Video Attendance Available! 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. |