THERMALITO AFTERBAY is located in CA at coordinates 39.4500°N, 121.6330°W. Water level data is provided by California DWR / CDEC. The latest reading is 135.20 ft.
A small badge a marina, lake association or guide can paste on their site. It always includes a link back to THERMALITO AFTERBAY on LakeLevels — that is the entire point.
Recommended — places a real link on the host page.