Oyer is a populated place located in St. Clair County, Missouri. It appears on the Roscoe USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 850.79 feet (259.32 m) above sea level.
St. Clair County · Missouri
Oyer is a populated place located in St. Clair County, Missouri. It appears on the Roscoe USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 850.79 feet (259.32 m) above sea level.