Sullivan is located in MO at coordinates 38.1583°N, 91.1083°W. Water level data is provided by US Army Corps of Engineers. The latest reading is 100609.00 ft.
A small badge a marina, lake association or guide can paste on their site. It always includes a link back to Sullivan on LakeLevels — that is the entire point.
Recommended — places a real link on the host page.