Nivelmap
EN

Passfield Mill water level

River gauge, River Wey, Hampshire, United Kingdom

Directions

Right now

Normal for mid-October

Water level

1.05m Steady over the last 24 hours

1.0 1.5 Highest onrecord 1.71 m Lowest on record 0.77 m

History

History
0.81.01.2mOct 11Oct 13Oct 15Oct 16Oct 18Top of normal rangeBottom of normal range0.81.01.2mOct 11Oct 15Oct 18Top of normal rangeBottom of normal range
0.81.01.2mSep 18Sep 26Oct 3Oct 11Oct 18Top of normal rangeBottom of normal range0.81.01.2mSep 18Oct 3Oct 18Top of normal rangeBottom of normal range
0.81.01.21.4mOct 2025Jan 2026Apr 2026Jul 2026Oct 2026Top of normal rangeBottom of normal range0.81.01.21.4mOct 2025Apr 2026Oct 2026Top of normal rangeBottom of normal range
0.81.01.21.4mJanMarMayJulSepNov20260.81.01.21.4mJanAprJulOct2026

20252026

Water level Normal range (10–90 %) Top of normal rangeBottom of normal range

What this means

The gauge at Passfield Mill reads 1.05 m, a normal level for mid-October.

That puts it 0.09 m above the median of 0.96 m for mid-October, based on 21 years of readings. A year ago it stood at 1.17 m (−0.12 m).

The level has held steady over the past 24 hours. Over the past 30 days it has moved between 1.03 m and 1.14 m.

Autumn rain usually starts to lift rivers again after the summer low.

Compared with 21 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
0.96 m0.09 m above the median for this date
Normal for this date
0.82 m – 1.15 m8 years in 10 fall in this range (21 years of records)
Normal range
0.80 m – 1.28 m
Same day last year
1.17 m−0.12 m
Lowest and highest in 30 days
1.03 m – 1.14 m
Lowest and highest in 12 months
1.03 m – 1.39 m
Highest on record
1.71 mDecember 24, 2013
Lowest on record
0.77 mJuly 27, 2013

On the river at Passfield Mill

A level in the typical range is usually good news for both anglers and canoeists, but conditions can change quickly after rain in the hills.

Flood warnings for the area come from the Environment Agency.

About the River Wey

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.

Read more on Wikipedia

Text and image from Wikipedia and Wikimedia Commons, licensed under CC BY-SA.

Weather at the gauge

The forecast is not available right now.

Sunrise 07:32 AM Sunset 06:06 PM Daylight 10 hr, 35 min First quarter 50%

Map

Other gauges on the River Wey

Gauge Level Compared with normal 24 hours Distance
TilfordRiver gauge, River Wey 0.16 m Low ±0 10 km
Kings PondRiver gauge, River Wey 0.04 m Normal ±0 11 km
Alton High StreetRiver gauge, River Wey 0.00 m Low ±0 12 km
FarnhamRiver gauge, River Wey 0.09 m Normal ±0 12 km
Westbrook MillRiver gauge, River Wey 37.85 m No reference yet −0.01 m 17 km
Borough RoadRiver gauge, River Wey 1.19 m Normal −0.01 m 18 km
GodalmingRiver gauge, River Wey 0.54 m Normal −0.02 m 19 km
GuildfordRiver gauge, River Wey 1.24 m Very low ±0 23 km
Old WokingRiver gauge, River Wey 2.07 m Normal −0.02 m 30 km
Newark WeirRiver gauge, River Wey 20.42 m Normal −0.01 m 32 km
BrooklandsRiver gauge, River Wey 0.38 m Low −0.01 m 37 km
WeybridgeRiver gauge, River Wey 1.01 m Normal −0.01 m 39 km

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Princes MarshRiver gauge, River Rother 0.06 m Low ±0 8.8 km
Caker StreamRiver gauge −0.13 m Low ±0 10 km
Iping MillRiver gauge, River Rother 0.24 m Very low −0.01 m 12 km
Winchester RoadRiver gauge, Petersfield Stream 64.73 m Normal −0.01 m 13 km
Borough GroveRiver gauge, Petersfield Stream 59.18 m Normal ±0 14 km
Crondall PondRiver gauge, River Hart 0.40 m Normal +0.01 m 15 km

Questions and answers

How does the River Wey at Passfield Mill compare with last year?

It is 0.12 m lower than on the same day last year, when the reading was 1.17 m.

What is a normal level for the River Wey at Passfield Mill in mid-October?

The median for mid-October is 0.96 m. In 8 years out of 10 the reading falls between 0.82 m and 1.15 m, based on 21 years of records.

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 1.05 m on the gauge does not mean the water is that deep.

What is the water level of Passfield Mill today?

On 18 Oct 2026, 13:00 BST, the water level was 1.05 m. Steady over the last 24 hours.

Is Passfield Mill rising or falling?

Steady over the last 24 hours. Steady over the last 7 days.

Is the level of Passfield Mill normal?

Normal for mid-October. Compared with 21 years of daily readings for this time of year.

What is the highest water level ever recorded at Passfield Mill?

The highest level on record is 1.71 m on December 24, 2013. The lowest is 0.77 m on July 27, 2013.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
Environment Agency
Station code
ea:3028TH (Agency page)
Coordinates
51.10120, -0.82596 (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

ParameterLast valueTime (UTC)Quality
Water level 1.05 m 2026-10-18 12:00 Provisional

Download

Embed this gauge

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

How to cite

Environment Agency: Passfield Mill (ea:3028TH). Accessed October 18, 2026 via Nivelmap, https://nivelmap.com/en/united-kingdom/hampshire/passfield-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.