A run of river option for the upper location of the dam was the most feasible one, with a flow of 1,5 m 3/s and total head of 64 m.
Efri kostur fyrir stíflumannvirki, án miðlunar, með virkjað rennsli 1,5 m 3/s og heildarfallhæð 64 m reyndist hagkvæmastur.