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Gilsa Dam

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Dam typeMainDam
RiverGilsá
ReservoirGilsárlón
Power plantBlöndustöð
OperatorLandsvirkjun

Gilsa Dam forms Gilsarlon, the intake reservoir for Blanda Power Station on Audkuluheidi. Water from Blondulon reaches the reservoir after travelling roughly 25 kilometres through a network of canals and lakes.

The dam is about 34 metres high. Gilsarlon covers approximately 5 square kilometres and has a storage capacity of around 20 GL.

From the reservoir, water travels through a roughly 1.3-kilometre canal to the intake of Blanda Power Station.

Hydropower dam
Reservoir dam
Last verified 23 September 2026 Source

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Gilsárstífla

Gilsárstífla er stífla á Íslandi. Stíflan er hluti af vatnsmiðlun, vatnsveitu eða raforkumannvirkjum landsins. Á þessari síðu má finna upplýsingar um staðsetningu hennar, tengt lón eða vatnsfall og helstu upplýsingar um mannvirkið.