MSD, Gresham Smith Engineering work to build beaver dam in Bernheim Forest. Skip to content. NOWCAST WLKY News at Noon. Watch on Demand ... BERNHEIM HAS A LOT OF HEADWATER STREAMS.

They were building, in essence, lots of little dams, known as beaver dam analogues. “Normally, a beaver would do this,” Hurley said. “But hunting and stuff like that has just run them out.” ...