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SwedenSouth Efford Marsh water level
River gauge, Devon, United Kingdom
Right now
Latest reading
Water level
History
What this means
The latest river level reported for South Efford Marsh is 0.43 m. There is no published reference for this river yet, so we can't say whether that is high or low for the season.
The level is falling, down 0.06 m over the past 24 hours. Over the past 30 days it has moved between 0.35 m and 1.10 m.
Over the past seven days the change adds up to 0.00 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
- 0.35 m – 1.10 m
On the river at South Efford Marsh
There is no published typical range for this gauge yet, so anglers and canoeists are best guided by the trend.
Flood warnings for the area come from the Environment Agency.
Weather at the gauge
The forecast is not available right now.
Map
Nearby gauges
| Gauge | Level | Compared with normal | 24 hours | Distance |
|---|---|---|---|---|
| LoddiswellRiver gauge, River Avon | 0.23 m | Very low | −0.01 m | 3.7 km |
| Kingsbridge Duncombe StreetRiver gauge, Kingsbridge North Watercourse | 0.05 m | Normal | ±0 | 5.6 km |
| ErmingtonRiver gauge, River Erme | 0.26 m | Low | −0.04 m | 7.9 km |
| PuslinchRiver gauge, River Yealm | 0.24 m | Very low | −0.04 m | 12 km |
| Rolster BridgeRiver gauge, River Harbourne | 0.00 m | Lowest on record | ±0 | 13 km |
| Palmers DamRiver gauge, River Harbourne | 0.01 m | Lowest on record | ±0 | 13 km |
| Harbertonford YeolandsRiver gauge, Yeolands Stream | 0.01 m | Lowest on record | ±0 | 14 km |
| Harbertonford BridgeRiver gauge, River Harbourne | 0.27 m | Very low | −0.01 m | 14 km |
Questions and answers
Is the river level the same as the depth of the water?
No. The reading is measured from a fixed zero mark at the gauge, so 0.43 m on the gauge does not mean the water is that deep.
What is the water level of South Efford Marsh today?
On 17 Oct 2026, 15:30 BST, the water level was 0.43 m. Down 0.06 m over the last 24 hours.
Is South Efford Marsh rising or falling?
Down 0.06 m over the last 24 hours. Steady over the last 7 days.
Is the level of South Efford Marsh normal?
The agency publishes no normal range for this gauge yet, so we show the trend only.
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:E73370- Coordinates
50.30378, -3.84991(WGS84)- Vertical datum
- station datum
- 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 |
|---|---|---|---|
| Water level | 0.43 m | 2026-10-17 14:30 | 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: South Efford Marsh (ea:E73370). Accessed October 17, 2026 via Nivelmap, https://nivelmap.com/en/united-kingdom/devon/south-efford-marsh
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