Lost Lake is located in UT at coordinates 40.6741°N, 110.9413°W. Water level data is provided by Bureau of Reclamation. The latest reading is 9895.10 ft.
A small badge a marina, lake association or guide can paste on their site. It always includes a link back to Lost Lake on LakeLevels — that is the entire point.
Recommended — places a real link on the host page.