9/30/2025 | Mastodon State Historic Site | Imperial, MO
Members of the local community are invited to come out to the historic site on Tuesday, Sept. 30, to learn more about the Rock Creek watershed. This free event will take place at the picnic shelter from 4:30-7 p.m. Guests are welcome to come and go as they please.
Representatives from the Missouri Department of Natural Resources, the U.S. Army Corps of Engineers, the Missouri Department of Conservation, Jefferson County Public Works, University of Missouri Extension and more will be present to answer questions. This event is open to all ages and will include activities for children. Refreshments will be provided.
We encourage our neighbors to attend so that we can learn from each other and possibly implement measures that allow us to coexist with our watershed while growing our community. For more information, please call the historic site at 636-464-2976.
Event time: 4:30 p.m. - 7 p.m.
Event location: historic site picnic shelter, 1800 Seckman Road, Imperial, Mo.
The Mastodon State Historic Site office is located at: