Årdalsvatn (Årdalsvassdraget): discharge and water level

Årdalsvatn (Årdalsvassdraget): discharge 48 m³/s (108% of mean flow), water level 1.47 m – below mean flood. Measured 23/10/2026, 21:00 CEST.

Now

48 m³/s below mean flood

Water level: 1.47 m (local datum) · Measured: 23/10/2026, 21:00 CEST · uncontrolled

Discharge, recent days (48–48.4 m³/s)

Mean flow (catchment statistic)44.3 m³/s
Mean annual flood275 m³/s
5-year flood340 m³/s
50-year flood500 m³/s

NVE flood statistics (culmination values).

Source: Data: NVE (Norges vassdrags- og energidirektorat), HydAPI · Licence: NLOD 2.0 · Updated 23/10/2026, 21:45 CEST. Raw data, mostly not yet quality-controlled by NVE. Not an official flood warning – see varsom.no.

🔔 Notify me E-mail on flood levels or your own threshold – not an official warning

Precipitation, last 7 days

18.5 mm fell at MET station Øvre Årdal (9.1 km away).

2026-10-16: 17.5 mm16.17.52026-10-17: 0.9 mm17.0.92026-10-18: 0 mm18.02026-10-19: 0.1 mm19.0.12026-10-20: 0 mm20.02026-10-21: 0 mm21.02026-10-22: 0 mm22.0
Data: MET Norway (Frost API, SN54780) · NLOD 2.0 / CC BY 4.0 · daily values, provisional

Water body status (EU Water Framework Directive)

  • HAEREIDSELVI NO074-121-R
    Ecological status: poor (2018) · Chemical: not assessed
    Good status expected: by 2027

Official assessment of the water body at this gauge from the 2022 river basin management plans (WFD target: at least “good”). It rates the whole water body, not today’s water quality.

EEA WISE – WFD 2022 (3rd RBMP), © EEA, CC BY 4.0