Canada
United States
Belgium
France
Ireland
Netherlands
United Kingdom
Austria
Czechia
Germany
Poland
Slovenia
Switzerland
Italy
Spain
Türkiye
Denmark
Finland
Norway
SwedenHinkley Point water level
Tidal gauge, Somerset, United Kingdom
Right now
Latest reading
Surface elevation
History
What this means
The latest water level reported for Hinkley Point is −0.10 m. The agency publishes no normal range or warning level for this tidal gauge yet, so there is nothing to judge the number against.
The level is falling, down 1.23 m over the past 24 hours. Over the past 30 days it has moved between −5.22 m and 6.34 m.
Over the past seven days the change adds up to −6.13 m.
The agency publishes no normal range for this gauge yet, so we show the trend only. How to read levels
Key numbers
- Lowest and highest in 30 days
- −5.22 m – 6.34 m
- Lowest and highest in 12 months
- 0.01 m – 0.62 m
- Highest on record
- 7.45 mJanuary 3, 2014
Weather at the gauge
Rain in the last 3 days: 1.1 mm. Rain that falls upstream can take hours or days to show up at a river gauge.
Forecast: Open-Meteo
Map
Nearby gauges
| Gauge | Level | Compared with normal | 24 hours | Distance |
|---|---|---|---|---|
| CanningtonRiver gauge, Cannington Brook | 0.30 m | Normal | ±0 | 8.4 km |
| Swill BridgeRiver gauge, Doniford Stream | 0.16 m | Very low | ±0 | 13 km |
| Sampford BrettRiver gauge, Doniford Stream | −0.04 m | Lowest on record | ±0 | 13 km |
| Stogumber Escott LaneRiver gauge, Doniford Stream | 0.10 m | Normal | ±0 | 14 km |
| WillitonRiver gauge, Monksilver Stream | −0.01 m | Lowest on record | ±0 | 14 km |
| Northmoor Pumping StationRiver gauge, Northmoor Main Drain | 2.20 m | Normal | ±0 | 18 km |
| Beggearn HuishRiver gauge, Washford River | 0.14 m | Very low | ±0 | 18 km |
| Westonzoyland PSRiver gauge | 2.44 m | Very low | ±0 | 19 km |
Questions and answers
Is Hinkley Point really −0.10 m deep?
No. −0.10 m is the height of the water surface above sea level (or the agency's vertical datum), not the depth of the water.
What is the water level of Hinkley Point today?
On 18 Oct 2026, 20:30 BST, the surface elevation was −0.10 m. Down 1.23 m over the last 24 hours.
Is Hinkley Point rising or falling?
Down 1.23 m over the last 24 hours. Down 6.13 m over the last 7 days.
Is the level of Hinkley Point normal?
The agency publishes no normal range for this gauge yet, so we show the trend only.
What is the highest water level ever recorded at Hinkley Point?
The highest level on record is 7.45 m on January 3, 2014.
How often is this data updated?
The Environment Agency publishes a new reading every 15 minutes. This page refreshes within minutes of each update.
Where does this data come from?
The values come directly from the Environment Agency, the official operator of this gauge, and are published under the Open Government Licence v3.0. We do not estimate or model live values.
For specialists
Station codes, datum, parameters, data quality and downloads
- Operator
- Environment Agency
- Station code
ea:E72539(Agency page)- Coordinates
51.21061, -3.13133(WGS84)- Vertical datum
- ODN
- Update interval
- every 15 minutes
- Licence
- Open Government Licence v3.0. Contains Environment Agency data licensed under the Open Government Licence v3.0
Published series
| Parameter | Last value | Time (UTC) | Quality |
|---|---|---|---|
| Surface elevation | −0.10 m | 2026-10-18 19:30 | 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
Environment Agency: Hinkley Point (ea:E72539). Accessed October 18, 2026 via Nivelmap, https://nivelmap.com/en/united-kingdom/somerset/hinkley-point
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