Grytå water level
River gauge, Grytåi, Telemark, Norway
Right now
Normal for mid-October
Water level
- Flow
- 0.32 m³/s
History
20252026
What this means
Water levels are unremarkable at Grytå, where the gauge shows 0.55 m.
It is 0.50 m below the flood level of 1.05 m. The median for mid-October is 0.57 m, based on 21 years of readings, so the river level is 0.02 m below typical. On the same day last year the reading was 0.55 m, a difference of 0.00 m.
It is still going down, by 0.02 m over the past 24 hours. The 30-day range is 0.45 m – 0.62 m.
Early autumn is often low-water season on rivers, until steadier rain returns.
Compared with 21 years of daily readings for this time of year. How to read levels
Key numbers
- Median for this date
- 0.57 m0.02 m below the median for this date
- Normal for this date
- 0.51 m – 0.71 m8 years in 10 fall in this range (21 years of records)
- Same day last year
- 0.55 m0.00 m
- Lowest and highest in 30 days
- 0.45 m – 0.62 m
- Lowest and highest in 12 months
- 0.38 m – 0.84 m
On and along the river
Nothing about this level suggests unusual conditions on the water.
The flood level is 1.05 m, 0.50 m above the current reading.
Weather at the gauge
The forecast is not available right now.
Map
Other gauges on the Grytåi
| Gauge | Level | Compared with normal | 24 hours | Distance |
|---|---|---|---|---|
| BjønntjønnRiver gauge, Grytåi | 1.06 m | Normal | −0.05 m | 45 km |
Nearby gauges
| Gauge | Level | Compared with normal | 24 hours | Distance |
|---|---|---|---|---|
| FinndølaRiver gauge, Fyresdalsåna | 0.57 m | Normal | −0.04 m | 16 km |
| GravåRiver gauge, Fyresdalsåna | 0.34 m | Normal | −0.06 m | 19 km |
| Kilåi bruRiver gauge, Kilåi | 0.42 m | Normal | 0.00 m | 19 km |
| Storgama ovf.River gauge, Heimdøl | 0.17 m | Normal | −0.02 m | 22 km |
| RauånaRiver gauge, Arendalsvassdraget | 0.31 m | Normal | −0.07 m | 25 km |
| SongedalsåiRiver gauge | 0.86 m | Normal | −0.12 m | 25 km |
| KilenRiver gauge, Kileåi | 0.66 m | Normal | −0.10 m | 32 km |
| Bandak v/DalenReservoir, Bandak | 71.88 m | Below flood stage | 35 km |
Questions and answers
Is the Grytåi at Grytå higher than last year?
It is about the same as on this day last year, when the reading was 0.55 m.
At what level does the Grytåi at Grytå flood?
The official flood level is 1.05 m. The river is currently 0.50 m below it.
How often is Grytå updated?
Several times an hour. New readings from NVE – Norges vassdrags- og energidirektorat appear here as they arrive. Latest: Oct 16, 2026, 11:00 PM GMT+2.
What is the water level of Grytå today?
On Oct 16, 2026, 11:00 PM GMT+2, the water level was 0.55 m. Down 0.02 m over the last 24 hours.
Is Grytå rising or falling?
Down 0.02 m over the last 24 hours. Up 0.05 m over the last 7 days.
Is the level of Grytå normal?
Normal for mid-October. Compared with 21 years of daily readings for this time of year.
How often is this data updated?
NVE – Norges vassdrags- og energidirektorat publishes a new reading every hour. This page refreshes within minutes of each update.
For specialists
Station codes, datum, parameters, data quality and downloads
- Operator
- NVE – Norges vassdrags- og energidirektorat
- Station code
nve:19.78.0(Agency page)- Coordinates
59.17244, 8.34414(WGS84)- Vertical datum
- local gauge zero
- Update interval
- every hour
- Licence
- NLOD 2.0. Contains data from NVE (Norwegian Water Resources and Energy Directorate) under the Norwegian Licence for Open Government Data (NLOD)
Published series
| Parameter | Last value | Time (UTC) | Quality |
|---|---|---|---|
Water level stage | 0.55 m | 2026-10-16 21:00 | Provisional |
Flow discharge | 0.32 m³/s | 2026-10-16 21:00 | Provisional |
Download
Embed this gauge
Add a live card for this gauge to your website. It updates on its own and links back here.
How to cite
NVE – Norges vassdrags- og energidirektorat: Grytå (nve:19.78.0). Accessed October 16, 2026 via Nivelmap, https://nivelmap.com/en/norway/telemark/gryta
How we check values
Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.
Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer