Ulvåa v/Storhølen (Ulvåa): discharge and water level

Ulvåa v/Storhølen (Ulvåa): discharge 6.74 m³/s (45% of mean flow), water level 1.48 m – below mean flood. Measured 23/10/2026, 20:00 CEST.

Now

6.74 m³/s below mean flood

Water level: 1.48 m (local datum) · Measured: 23/10/2026, 20:00 CEST · uncontrolled

Discharge, recent days (6.7–6.74 m³/s)

Mean flow (catchment statistic)14.9 m³/s
Mean annual flood150 m³/s
5-year flood178 m³/s
50-year flood206 m³/s

NVE flood statistics (culmination values) for 1971–2025.

Source: Data: NVE (Norges vassdrags- og energidirektorat), HydAPI · Licence: NLOD 2.0 · Updated 23/10/2026, 21:00 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

3.4 mm fell at MET station Bjorli (4.9 km away).

2026-10-16: 2.6 mm16.2.62026-10-17: 0.8 mm17.0.82026-10-18: 0 mm18.02026-10-19: 0 mm19.02026-10-20: 0 mm20.02026-10-21: 0 mm21.02026-10-22: 0 mm22.0
Data: MET Norway (Frost API, SN61630) · NLOD 2.0 / CC BY 4.0 · daily values, provisional

Water body status (EU Water Framework Directive)

  • ULVAAA TVERRELVA - RAUMA NO103-145-R
    Ecological status: good (2020) · Chemical: not assessed
  • ASBJOERNSAAI NEDSTROEMS INNTAK SAGELVA KRAFTVERK NO103-178-R
    Ecological status: good (2020) · Chemical: not assessed

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