Szwajcaria · Aare → Rhine
Grimselsee
Hydropower · Alpine storage
Live reservoir intelligenceSzwajcaria
46.5660, 8.3060Stan bieżący
Dopływ—m³/s · operator-reported
Reservoir balance—Balance unavailable
Odpływ—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
Stan wody—m n.m.
Zmagazynowana objętość—mil. m³
Flood room free—mil. m³
Rainfall · 24 h—mm
Wczytywanie oficjalnych i satelitarnych danych o zbiorniku…
Global Dam Watch · reviewed join
3: FairDam and catchment reference
Dam / barrierSpitallamm
Completed1932
Dam height114 m
Dam length258 m
Reference capacity101 mil. m³
Reference surface2,97 km²
Catchment100 km²
Elevation1831 m a.s.l.
Long-term mean flow4,81 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.
Źródła
Field-level provenanceGlobal Dam Watch — barrier 3804 ↗
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 76163.
Surface area is not stored volume, fill percentage, gate state or dam safety.