Austrija · Malta → Drava
Kölnbrein
Hydropower · pumped storage
Live reservoir intelligenceAustrija
47.0790, 13.3380Dabartinė būklė
Įtekėjimas—m³/s · operator-reported
Reservoir balance—Balance unavailable
Ištekėjimas—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
Vandens lygis—m n.m.
Sukauptas tūris—mil. m³
Flood room free—mil. m³
Rainfall · 24 h—mm
Įkeliami oficialūs ir palydoviniai tvenkinio duomenys…
Global Dam Watch · reviewed join
2: GoodDam and catchment reference
Dam / barrierKoelnbrein
Completed1977
Dam height200 m
Dam length626 m
Reference capacity205 mil. m³
Reference surface1,24 km²
Catchment44 km²
Elevation1 846 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.
Šaltiniai
Field-level provenanceGlobal Dam Watch — barrier 3779 ↗
Dam dimensions, reservoir area and capacity, catchment, elevation, completion year and long-term mean river discharge.
Quality good. 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 74374.
Surface area is not stored volume, fill percentage, gate state or dam safety.