Lower Kama Reservoir or Nizhnekamsk Reservoir (Russian: Нижнекамское водоранилище, Tatar Cyrillic: Түбән Кама сусаклагычы, Latin: Tübän Kama susaqlağıçı) is the lowest reservoir from the Kama River hydroelectric cascade. It is situated in Tatarstan, Udmurtia, Bashkortostan and Perm Krai, Russian Federation. The reservoir was filled in 1978-81 up to 62 m above sea level after the construction of dam of the Lower Kama Hydroelectric Station. The water level in reservoir depends on the upper reservoirs regime (Kama Reservoir and Votkinsk Reservoir). The Lower Kama Reservoir has a surface area of 1,084 km² and a volume of 2.8 billion cubic meters. Its length along Kama is 185 km and 157 km along Belaya.