Vannkart.no
Vannkart.no › Stations › Bergsjø · Rollag, Buskerud
Loading …

Water level at Bergsjø

15.2.0 · Rollag, Buskerud

Water level
– m
–
📡
Latest measurement
30 December 2025
📊
Water level
Hourly resolution
🎣
For anglers and paddlers
and everyone following river conditions
☁️
Yr data
Weather from met.no
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.
View in Google Maps

Current conditions

Water level –
–
Low Normal High Very high
–

Measurement history

Last 24 hours

Water level · – m
Max
–
Min
–
Median
–
Station details
TypePrivat, pålagt
Elevation above sea level204 m
River systemNumedalslågen
Catchment area3522.2 km²
Regulationregulert m/magasin og uregulert restfelt
Coordinates59.9815°N, 9.2942°E
Active since25 December 2023
Latest data (NVE)30 December 2025
Historical records
Highest water level196.62 m17 June 2024
Aquatic environment
Water bodyNumedalslågen fra Veggli til Flesberg bekkefelt øst
Ecological statusModerate
Chemical statusGood
View in Vann-Nett →
🎣 Fishing
Fish speciesbrown trout, whitefish, perch, pike
☁️ Yr forecast
Loading forecast …
Did you know …
  • The station is located on Numedalslågen.
  • The station's catchment covers 3,522 km² and reaches 1,538 metres above sea level at its highest point.
  • The catchment is 46% mountain terrain. Snowmelt in spring is a major driver of the discharge here.
  • The ecological status of the water body is classified as Moderate: somewhat affected by human activity.
  • Brown trout, whitefish, perch, pike and others have been recorded in this inland river system within about 5 km of the gauging station, based on Artskart data from Artsdatabanken.
  • Near the station is the old settlement site Maurud.
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.