Arstaddalsdammen[2] is a lake that lies in Beiarn Municipality in Nordland county, Norway.

It is located about 15 kilometres (9.3 mi) southwest of the village of Moldjord.

The 2.54-square-kilometre (0.98 sq mi) lake lies in the southern end of the Arstaddal valley, and it has a dam on the northern end.

[3] The lake serves as a reservoir for the Sundsfjord Hydroelectric Power Station.

This Nordland location article is a stub.