No recent data: This station has no recent measurements. These values do not describe current conditions. Check the latest measurement date before using the data.
Current conditions
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Measurement history
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Station details
TypePrivat, pålagt
OwnerGLOMMENS OG LAAGENS BRUKSEIERFORENING
Elevation above sea level854 m
River systemGlommavassdraget
Catchment area225.37 km²
RegulationRegulert m/magasinregulering og overføringer
Coordinates61.8048°N, 8.9481°E
Active since1 August 1941
Latest data (NVE)25 July 2026
Historical records
Highest water level854.76 m10 August 2023
Aquatic environment
Water bodyTessa bekkefelt
Ecological statusGood
Chemical statusNot classified
🎣 Fishing
Fish speciesbrown trout, grayling, Arctic char, whitefish
☁️ Yr forecast
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Did you know …
- The station measures water level in Tessa (river system: Glommavassdraget).
- The station's catchment covers 225 km² and reaches 2,205 metres above sea level at its highest point.
- The catchment is 77% mountain terrain. Snowmelt in spring is a major driver of the discharge here.
- The river system is regulated for hydropower with 2 reservoirs. It was first regulated in 1956.
- The ecological status of the water body is classified as Good: within the EU water quality target.
- Brown trout, grayling, Arctic char, whitefish and others have been recorded in this inland river system within about 5 km of the gauging station, based on Artskart data from Artsdatabanken.
- The station is near the farm Breidokken.
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.