Dalsfoss ndf. (Kragerøvassdraget): discharge and water level

Dalsfoss ndf. (Kragerøvassdraget): discharge 38.8 m³/s (125% of mean flow), water level 37.97 m – below mean flood. Measured 23/10/2026, 19:00 CEST.

Now

38.8 m³/s below mean flood

Water level: 37.973 m (local datum) · Measured: 23/10/2026, 19:00 CEST · uncontrolled

Discharge, recent days (38.8–38.8 m³/s)

Mean flow (catchment statistic)30.9 m³/s
Mean annual flood236 m³/s
5-year flood316 m³/s
50-year flood455 m³/s

NVE flood statistics (culmination values) for 1909–2022.

Source: Data: NVE (Norges vassdrags- og energidirektorat), HydAPI · Licence: NLOD 2.0 · Updated 23/10/2026, 19:45 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

39.6 mm fell at MET station Jomfruland (18.9 km away).

2026-10-16: 0.8 mm16.0.82026-10-17: 4 mm17.42026-10-18: 0 mm18.02026-10-19: 0 mm19.02026-10-20: 0 mm20.02026-10-21: 10.3 mm21.10.32026-10-22: 24.5 mm22.24.5
Data: MET Norway (Frost API, SN34130) · NLOD 2.0 / CC BY 4.0 · daily values, provisional

Water body status (EU Water Framework Directive)

  • FARSJOE BEKKEFELT NO017-196-R
    Ecological status: bad (2019) · Chemical: good
    Good status expected: by 2027
  • VADFOSSELVA VED DALSFOSS NO017-57-R
    Ecological potential: moderate (2015) · Chemical: not assessed · heavily modified/artificial
    Good status expected: after 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