Ft. Supply Lake is located in OK at coordinates 36.5539°N, 99.5711°W. Water level data is provided by US Army Corps of Engineers. The latest reading is 2003.06 ft.
A small badge a marina, lake association or guide can paste on their site. It always includes a link back to Ft. Supply Lake on LakeLevels — that is the entire point.
Recommended — places a real link on the host page.