SLY CREEK is located in CA at coordinates 39.5840°N, 121.1160°W. Water level data is provided by California DWR / CDEC. The latest reading is 3448.77 ft.
A small badge a marina, lake association or guide can paste on their site. It always includes a link back to SLY CREEK on LakeLevels — that is the entire point.
Recommended — places a real link on the host page.