Noorwegen · Ulla–Førre system
Blåsjø
Hydropower · seasonal energy storage
Live reservoir intelligenceNoorwegen
59.3500, 6.9000Huidige toestand
Instroom—m³/s · operator-reported
Reservoir balance—Balance unavailable
Uitstroom—m³/s · operator-reported
Usable storage—— of — mil. m³— mil. m³ free
What is happening now
The current flow balance is unavailable
The operator has not published both sides of the balance for this observation.
This compares two published flow rates. It is not a measured storage change, and the feed does not identify whether outflow passed through turbines, an outlet or a spillway.
Latest observation—Operator-local timestamp
Current outflow— m³/sOperator-reported total outflow
Current outflow ÷ inflow—Needs both flows
Operator flow context—Q1 is a reference flow, not a safety limit
Waterstand—m n.m.
Geborgen volume—mil. m³
Flood room free—mil. m³
Rainfall · 24 h—mm
Officiële en satellietgegevens over het stuwmeer laden…
Global Dam Watch · reviewed join
3: FairDam and catchment reference
Dam / barrierStorvatn
Completed1987
Dam height90 m
Dam length1.400 m
Reference capacity2.325 mil. m³
Reference surface55,61 km²
Catchment182 km²
Elevation1.046 m a.s.l.
Long-term mean flow9,45 m³/s
Reference main useHydroelectricity
The mean flow is a WaterGAP/HydroSHEDS 1971–2000 model reference from Global Dam Watch, not today's inflow or release. Blank fields remain unfilled where no reviewed dam match exists.
Bronnen
Field-level provenanceGlobal Dam Watch — barrier 1309 ↗
Dam dimensions, reservoir area and capacity, catchment, elevation, completion year and long-term mean river discharge.
Quality fair. Discharge is the modelled 1971–2000 mean, not a current operator reading. Field definitions: https://jeodpp.jrc.ec.europa.eu/ftp/public/JRC-OpenData/GDW/GDW_TechDoc_v1_delta.pdfGlobal Water Watch ↗
Satellite-observed surface-water area for Global Water Watch reservoir 88072.
Surface area is not stored volume, fill percentage, gate state or dam safety.