Schweiz · Dranse → Rhône
Lac des Toules
Hydropower storage
Live reservoir intelligenceSchweiz
45.9200, 7.1980Aktuelle forhold
Tilløb—m³/s · operator-reported
Reservoir balance—Balance unavailable
Afløb—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
Vandstand—m n.m.
Magasineret volumen—mil. m³
Flood room free—mil. m³
Rainfall · 24 h—mm
Henter officielle og satellitbaserede reservoirdata…
Global Dam Watch · reviewed join
3: FairDam and catchment reference
Dam / barrierLes Toules
Completed1963
Dam height86 m
Dam length460 m
Reference capacity20,1 mil. m³
Reference surface0,29 km²
Catchment38 km²
Elevation1.789 m a.s.l.
Long-term mean flow1,08 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.
Kilder
Field-level provenanceGlobal Dam Watch — barrier 5855 ↗
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 56544.
Surface area is not stored volume, fill percentage, gate state or dam safety.