Westbrook Mill water level

Name: Westbrook Mill water level (Environment Agency)
Creator: Environment Agency
License: https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/

River gauge, River Wey, Surrey, United Kingdom

Directions

Latest reading

Surface elevation

37.86m Steady over the last 24 hours

Measured 17 Oct 2026, 17:00 BST (1 hour ago)

History

7 days 30 days

Surface elevation

What this means

The latest river level reported for Westbrook Mill is 37.86 m. The agency publishes no normal range or warning level for this river yet, so there is nothing to judge the number against.

The level has held steady over the past 24 hours. Over the past 30 days it has moved between 37.84 m and 37.86 m.

Over the past seven days the change adds up to +0.01 m.

The agency publishes no normal range for this gauge yet, so we show the trend only. How to read levels

On the river at Westbrook Mill

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.

About the River Wey

The River Wey is a chalk river and a main tributary of the River Thames in south east England. Its two branches, one of which rises near Alton in Hampshire and the other in West Sussex to the south of Haslemere, join at Tilford in Surrey. Once combined, the flow is eastwards then northwards via Godalming and Guildford to meet the Thames at Weybridge. Downstream the river forms the backdrop to Newark Priory and Brooklands. The Wey and Godalming Navigations were built in the 17th and 18th centuries, to create a navigable route from Godalming to the Thames.

Weather at the gauge

Rain in the last 3 days: 6.1 mm. Rain that falls upstream can take hours or days to show up at a river gauge.

17 Sat 13° 5° 0.2 mm Wind 20 km/h

18 Sun 13° 6° 2.1 mm, 35% Wind 23 km/h

19 Mon 13° 8° 5.4 mm, 28% Wind 19 km/h

20 Tue 14° 9° 7.2 mm, 43% Wind 10 km/h

21 Wed 12° 8° 2.7 mm, 44% Wind 37 km/h

22 Thu 14° 7° 0.6 mm, 37% Wind 28 km/h

23 Fri 13° 8° 6.0 mm, 60% Wind 25 km/h

Forecast: Open-Meteo

Sunrise 07:29 AM Sunset 06:08 PM Daylight 10 hr, 38 min First quarter 42%

Map

Other gauges on the River Wey

Gauge	Level	Compared with normal	24 hours	Distance
Borough RoadRiver gauge, River Wey	1.19 m	Normal	+0.01 m	0.1 km
GodalmingRiver gauge, River Wey	0.55 m	Normal	±0	1.4 km
GuildfordRiver gauge, River Wey	1.24 m	Very low	±0	5.9 km
TilfordRiver gauge, River Wey	0.17 m	Low	±0	9.3 km
FarnhamRiver gauge, River Wey	0.09 m	Normal	±0	13 km
Old WokingRiver gauge, River Wey	2.10 m	Normal	−0.01 m	14 km
Newark WeirRiver gauge, River Wey	20.42 m	Normal	−0.01 m	15 km
Passfield MillRiver gauge, River Wey	1.07 m	High	−0.02 m	17 km
BrooklandsRiver gauge, River Wey	0.38 m	Normal	−0.02 m	20 km
WeybridgeRiver gauge, River Wey	1.02 m	Normal	±0	23 km
Kings PondRiver gauge, River Wey	0.04 m	Normal	±0	25 km
Alton High StreetRiver gauge, River Wey	0.00 m	Low	±0	25 km

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
BramleyRiver gauge, Cranleigh Waters	2.21 m	Normal	±0	3.9 km
ShalfordRiver gauge, River Tillingbourne	0.11 m	Normal	−0.01 m	4.9 km
AlburyRiver gauge, Law Brook	0.09 m	High	±0	8.2 km
TonghamRiver gauge, River Blackwater	0.66 m	Normal	−0.03 m	9.9 km
Flash BridgeRiver gauge, Cranleigh Waters	1.02 m	Normal	±0	11 km
CranleighRiver gauge, Littlemead Brook	1.28 m	Very low	±0	11 km

Questions and answers

Is Westbrook Mill really 37.86 m deep?

No. 37.86 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 Westbrook Mill today?

On 17 Oct 2026, 17:00 BST, the surface elevation was 37.86 m. Steady over the last 24 hours.

Is Westbrook Mill rising or falling?

Steady over the last 24 hours. Up 0.01 m over the last 7 days.

Is the level of Westbrook Mill 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:3054TH (Agency page)
Coordinates: 51.18885, -0.61767 (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	37.86 m	2026-10-17 16:00	Provisional

Download

Embed this gauge

Add a live card for this gauge to your website. It updates on its own and links back here.

<iframe src="https://nivelmap.com/embed/2074?lang=en" width="360" height="230" style="border:0;max-width:100%" loading="lazy" title="Westbrook Mill water level"></iframe>

How to cite

Environment Agency: Westbrook Mill (ea:3054TH). Accessed October 17, 2026 via Nivelmap, https://nivelmap.com/en/united-kingdom/surrey/westbrook-mill

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