Notodden (Heddalsvatnet) water level

Name: Notodden (Heddalsvatnet) water level (NVE – Norges vassdrags- og energidirektorat)
Creator: NVE – Norges vassdrags- og energidirektorat
License: https://data.norge.no/nlod/en/2.0

River gauge, Skiensvassdraget, Telemark, Norway

Directions

Below flood stage

Surface elevation

15.83m

Measured Oct 16, 2026, 11:00 PM GMT+2 (2 hours ago)

Water level: 15.83 m

History

Not enough readings for a chart yet. History builds up with every update.

What this means

The Skiensvassdraget at Notodden (Heddalsvatnet) is at 15.83 m, in the normal range.

It is 1.00 m below the flood level of 16.83 m.

Early autumn is often low-water season on rivers, until steadier rain returns.

Compared with the flood stage set by the forecasting service. How to read levels

What this level means on the water

If you are visiting, check local notices: navigation and bathing rules are set by the local authorities.

The flood level is 16.83 m, 1.00 m above the current reading.

Weather at the gauge

The forecast is not available right now.

Sunrise 08:04 AM Sunset 06:15 PM Daylight 10h 11m First quarter 35 %

Map

Other gauges on the Skiensvassdraget

Gauge	Level	Compared with normal	24 hours	Distance
Kirkevoll bruRiver gauge, Skiensvassdraget	0.60 m	Very low	0.00 m	20 km
BrusetbekkenRiver gauge, Skiensvassdraget	0.15 m	Normal	−0.02 m	38 km
SkotfossRiver gauge, Skiensvassdraget	218 m³/s	Low	+12.7 m³/s	42 km
Norsjø v/Løveid ovf.River gauge, Skiensvassdraget	15.40 m	Below flood stage		42 km
Farelva ndf. SkotfossRiver gauge, Skiensvassdraget	5.51 m	Normal	+0.03 m	42 km
Eide og Mølla kraftverkRiver gauge, Skiensvassdraget	27.0 m³/s	Very low	0.00 m³/s	44 km
Damfoss kraftverkRiver gauge, Skiensvassdraget	1.59 m³/s	Low	0.00 m³/s	44 km
HjellevatnRiver gauge, Skiensvassdraget	5.05 m	Below flood stage		44 km
Klosterfoss fisketrappRiver gauge, Skiensvassdraget	1.22 m³/s	No reference yet	0.00 m³/s	44 km
Klosterfoss kraftverkRiver gauge, Skiensvassdraget	144 m³/s	Low	+10.9 m³/s	44 km
Total Q SkienRiver gauge, Skiensvassdraget	172 m³/s	Low	+10.6 m³/s	45 km
Møsvatn, LanghølRiver gauge, Skiensvassdraget	0.35 m	Very low	0.00 m	61 km

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
HørteRiver gauge, Hørteelva	0.91 m	Normal	−0.11 m	16 km
OmnesfossRiver gauge, Heddøla-hjartdøla	0.78 m	Low	−0.23 m	16 km
JondalselvRiver gauge, Jondalselva	1.17 m	Normal	−0.16 m	23 km
Numedalslågen v/KongsbergRiver gauge, Numedalslågen	1.69 m	Very low	−0.19 m	25 km
HagadragRiver gauge, Bøelva	1.80 m	Very low	+0.03 m	26 km
SønnlandsvatnRiver gauge, Skogsåi	0.19 m	Normal	−0.01 m	28 km
Hogga DamRiver gauge, Vest-vassdraget	0.00 m³/s	Very low	−8.67 m³/s	31 km
FiskumRiver gauge, Fiskumelva	0.62 m	Normal	−0.13 m	34 km

Questions and answers

At what level does the Skiensvassdraget at Notodden (Heddalsvatnet) flood?

The official flood level is 16.83 m. The river is currently 1.00 m below it.

How often is Notodden (Heddalsvatnet) 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 Notodden (Heddalsvatnet) today?

On Oct 16, 2026, 11:00 PM GMT+2, the surface elevation was 15.83 m. Normal.

Is the level of Notodden (Heddalsvatnet) normal?

Below flood stage. Compared with the flood stage set by the forecasting service.

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.

Where does this data come from?

The values come directly from NVE – Norges vassdrags- og energidirektorat, the official operator of this gauge, and are published under the NLOD 2.0. We do not estimate or model live values.

For specialists

Station codes, datum, parameters, data quality and downloads

Operator: NVE – Norges vassdrags- og energidirektorat
Station code: nve:16.1.0 (Agency page)
Coordinates: 59.55605, 9.26361 (WGS84)
Vertical datum: metres above sea level (NN)
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
Surface elevation `elevation`	15.83 m	2026-10-16 21:00	Provisional
Water level `stage`	15.83 m	2026-10-16 18:00	Provisional

Download

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How to cite

NVE – Norges vassdrags- og energidirektorat: Notodden (Heddalsvatnet) (nve:16.1.0). Accessed October 16, 2026 via Nivelmap, https://nivelmap.com/en/norway/telemark/notodden-heddalsvatnet

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