Northern Missouri
Union Ridge turned ranch ground into prairie and savanna public land
Union Ridge Conservation Area gives Putnam County a public-land story that runs from Civil War-era place name to former ranch ground and restored prairie.
Union Ridge is one of those public places that explains more than a map does. The conservation area sits in Adair, Putnam, and Sullivan counties, with Spring Creek cutting through woods, grassland, old fields, prairie, savanna, and forest.
The older story is in the names. The ridge was called Union Ridge during the Civil War, and a U.S. Post Office used that name from 1864 to 1884. Much later, before it became public conservation land, the ground was known as Henley Ranch and then Spring Creek Ranch.
Today the Missouri Department of Conservation manages the area, including the Spring Creek Ranch Natural Area, where prairie and savanna are being restored. For Putnam County, that makes Union Ridge more than a hunting or birding place. It is a visible piece of how northern Missouri pasture and old field ground can be managed back toward native grassland.
Where to see it
- Union Ridge Conservation Area
MDC posts area rules, maps, and current access details.
References
More from Putnam County: browse every local note for the county.
Last checked against the sources above: July 16, 2026.