Bicaz-Stejaru Hydro Power Plant is a hydropower development on the Bistriţa River, near Bicaz, Romania. The project was started and finished in the 1950s. It consists of a dam, a reservoir and a hydro power plant.The dam is a reinforced concrete structure with a height of 127 m; it formed and holds Bicaz Lake reservoir, also known as Mountain Spring Lake ("Lacul Izvorul Muntelui").