Canada
United States
Belgium
France
Ireland
Netherlands
United Kingdom
Austria
Czechia
Germany
Poland
Slovenia
Switzerland
Italy
Spain
Türkiye
Denmark
Finland
Norway
SwedenHartlake Rl water level
River gauge, Kent, United Kingdom
Right now
Latest reading
Surface elevation
History
What this means
Hartlake Rl reads 16.36 m as of 19 Oct 2026, 09:30 BST. The agency publishes no normal range or warning level for this river yet, so there is nothing to judge the number against.
It has risen 0.03 m over the past 24 hours. In the last month it has stayed between 16.21 m and 16.64 m.
Over the past seven days the change adds up to +0.02 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
- 16.21 m – 16.64 m
- Lowest and highest in 12 months
- 16.22 m – 16.37 m
Fishing and paddling
Watch the direction of travel. A rising river after rain behaves very differently from one that is dropping and clearing.
Flood alerts and warnings come from the Environment Agency.
Weather at the gauge
Rain in the last 3 days: 12 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 |
|---|---|---|---|---|
| Hartlake BridgeRiver gauge, River Medway | 0.64 m | Normal | +0.03 m | 0.1 km |
| HadlowRiver gauge, Bourne Tributary Medway | 0.31 m | Normal | +0.03 m | 2.4 km |
| Town LockRiver gauge, River Medway | 1.15 m | Normal | +0.02 m | 3.7 km |
| Yalding Hampstead LockRiver gauge, River Medway | 1.64 m | Normal | ±0 | 6.5 km |
| Leigh Flood Storage AreaRiver gauge, River Medway | 0.77 m | Normal | +0.02 m | 6.7 km |
| TestonRiver gauge, River Medway | 0.39 m | Normal | +0.04 m | 9.8 km |
| StonebridgeRiver gauge, River Teise | 0.30 m | Normal | +0.01 m | 11 km |
| PenshurstRiver gauge, Eden Tributary Medway | 0.20 m | Normal | ±0 | 11 km |
Questions and answers
Is Hartlake Rl really 16.36 m deep?
No. 16.36 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 Hartlake Rl today?
On 19 Oct 2026, 09:30 BST, the surface elevation was 16.36 m. Up 0.03 m over the last 24 hours.
Is Hartlake Rl rising or falling?
Up 0.03 m over the last 24 hours. Up 0.02 m over the last 7 days.
Is the level of Hartlake Rl 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:SE560- Coordinates
51.20101, 0.33116(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 | 16.36 m | 2026-10-19 08:30 | 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: Hartlake Rl (ea:SE560). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/united-kingdom/kent/hartlake-rl-se560
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