Historical gauging station: This station has no recent measurements. These values do not describe current conditions. Check the latest measurement date before using the data.
Station details
TypeForvaltningsstasjon
OwnerHH. Hydrologisk avd./Hydrometri
Elevation above sea level438 m
River systemGlommavassdraget
Catchment area1173.84 km²
Regulationregulert m/magasinregulering
Coordinates61.2470°N, 11.7457°E
Active since1 September 1902
Latest data (NVE)11 October 1914
🎣 Fishing
Fish speciesbrown trout, perch
☁️ Yr forecast
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Did you know …
- The station measures water level in Osa (river system: Glommavassdraget).
- The station's catchment covers 1,174 km² and reaches 1,201 metres above sea level at its highest point.
- The catchment is 66% forest, which dampens runoff and gives a steadier discharge than in open mountain rivers.
- The river system is regulated for hydropower with 1 reservoir. It was first regulated in 1981.
- Brown trout, perch have been recorded in this inland river system within about 5 km of the gauging station, based on Artskart data from Artsdatabanken.
- Sørlistøa is close to the station.
What does Vannkart.no show?
Vannkart.no displays measurements from NVE’s national gauging network. Data comes from NVE HydAPI with historical percentiles (p25/p50/p75), showing how levels compare with the seasonal norm.
How to use the measurements
These data can help plan fishing, paddling and outdoor activities. When flooding is possible, always follow official warnings from varsom.no. Measurements may be delayed and should never be the sole basis for critical decisions.
Data sources: Hydrology: NVE HydAPI. Weather: Yr / met.no. Data may be delayed. Vannkart.no is not affiliated with NVE or the Norwegian Meteorological Institute.