Birch Lake is located in OK at coordinates 36.5347°N, 96.1625°W. Water level data is provided by US Army Corps of Engineers. The latest reading is 748.96 ft.
A small badge a marina, lake association or guide can paste on their site. It always includes a link back to Birch Lake on LakeLevels — that is the entire point.
Recommended — places a real link on the host page.