OFallon is located in MO at coordinates 38.7406°N, 90.6945°W. Water level data is provided by US Army Corps of Engineers. The latest reading is 462.64 ft.
A small badge a marina, lake association or guide can paste on their site. It always includes a link back to OFallon on LakeLevels — that is the entire point.
Recommended — places a real link on the host page.