Kalltveit i Årdal (Årdalselva): discharge and water level

Kalltveit i Årdal (Årdalselva): discharge 2.8 m³/s (9% of mean flow), water level 0.5 m – below mean flood. Measured 23/10/2026, 19:15 CEST.

Now

2.8 m³/s below mean flood

Water level: 0.5 m (local datum) · Measured: 23/10/2026, 19:15 CEST · uncontrolled

Discharge, recent days (2.8–2.82 m³/s)

Mean flow (catchment statistic)29.4 m³/s
Mean annual flood74.1 m³/s
5-year flood97.6 m³/s
50-year flood127 m³/s

NVE flood statistics (culmination values) for 2002–2018.

Source: Data: NVE (Norges vassdrags- og energidirektorat), HydAPI · Licence: NLOD 2.0 · Updated 23/10/2026, 20:45 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

Water body status (EU Water Framework Directive)

  • STORAANA NEDRE NO033-123-R
    Ecological status: good (2020) · Chemical: good

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.