Ottawa is a populated place located in LaSalle County, Illinois. It appears on the Ottawa USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 482.28 feet (147.00 m) above sea level.
LaSalle County · Illinois
Ottawa is a populated place located in LaSalle County, Illinois. It appears on the Ottawa USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 482.28 feet (147.00 m) above sea level.