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Leatherhead water level

River gauge, River Mole, Surrey, United Kingdom

Directions

Right now

Normal for mid-October

Water level

1.12m Up 0.04 m over the last 24 hours

Flow
2.01 m³/s
1 2 3 4 Highest onrecord 3.74 m Lowest on record 0.63 m

History

History
1.01.11.21.3mOct 10Oct 12Oct 14Oct 15Oct 17Bottom of normal range1.01.11.21.3mOct 10Oct 14Oct 17Bottom of normal range
1.01.2mSep 17Sep 25Oct 2Oct 10Oct 17Bottom of normal range1.01.2mSep 17Oct 2Oct 17Bottom of normal range
12mOct 2025Jan 2026Apr 2026Jul 2026Oct 2026Top of normal rangeBottom of normal range12mOct 2025Apr 2026Oct 2026Top of normal rangeBottom of normal range
1.01.52.02.5mJanMarMayJulSepNov20261.01.52.02.5mJanAprJulOct2026

20252026

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

What this means

The River Mole at Leatherhead is at 1.12 m, in the normal range for mid-October.

That puts it 0.04 m above the median of 1.09 m for mid-October, based on 21 years of readings. A year ago it stood at 1.03 m (+0.10 m).

It has risen 0.04 m over the past 24 hours. In the last month it has stayed between 0.87 m and 1.18 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
1.09 m0.04 m above the median for this date
Normal for this date
1.03 m – 1.29 m8 years in 10 fall in this range (21 years of records)
Normal range
1.01 m – 2.61 m
Same day last year
1.03 m+0.10 m
Lowest and highest in 30 days
0.87 m – 1.18 m
Lowest and highest in 12 months
0.87 m – 2.51 m
Highest on record
3.74 mDecember 24, 2013
Lowest on record
0.63 mJanuary 20, 1990

Fishing and paddling

Paddlers and anglers can expect the river much as they know it, though a heavy shower upstream can change that within hours.

Flood alerts and warnings come from the Environment Agency.

About the River Mole

River Mole

The River Mole is a tributary of the River Thames in southern England. It rises in West Sussex near Gatwick Airport and flows north-west through Surrey for 80 km to the Thames at Hampton Court Palace. The river gives its name to the Surrey district of Mole Valley.

Read more on Wikipedia

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

Weather at the gauge

Rain in the last 3 days: 5.3 mm. Rain that falls upstream can take hours or days to show up at a river gauge.

17 Sat 13° 5° 0.1 mm Wind 19 km/h
18 Sun 13° 6° 2.5 mm, 39% Wind 21 km/h
19 Mon 13° 8° 4.6 mm, 28% Wind 18 km/h
20 Tue 14° 11° 5.7 mm, 38% Wind 10 km/h
21 Wed 13° 8° 2.7 mm, 51% Wind 32 km/h
22 Thu 14° 7° 0.6 mm, 39% Wind 27 km/h
23 Fri 13° 8° 5.4 mm, 61% Wind 22 km/h

Forecast: Open-Meteo

Sunrise 07:28 AM Sunset 06:06 PM Daylight 10 hr, 38 min First quarter 40%

Map

Other gauges on the River Mole

Gauge Level Compared with normal 24 hours Distance
Downside BridgeRiver gauge, River Mole 0.97 m Low ±0 6.2 km
DorkingRiver gauge, River Mole 0.12 m Normal +0.03 m 6.5 km
EsherRiver gauge, River Mole 1.44 m Normal ±0 10 km
Kinnersley ManorRiver gauge, River Mole 0.13 m Low +0.02 m 14 km
HorleyRiver gauge, River Mole 0.35 m Normal −0.23 m 17 km
Gatwick AirportRiver gauge, River Mole 0.21 m Normal −0.06 m 19 km
Stafford BridgeRiver gauge, River Mole 0.63 m Low −0.04 m 20 km

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
EwellRiver gauge, Hogsmill River 0.09 m Low −0.02 m 8.8 km
ChipsteadGroundwater well 85.12 m Normal −0.06 m 9.8 km
Worcester RoadRiver gauge, Hogsmill River 1.18 m High −0.06 m 10 km
BrooklandsRiver gauge, River Wey 0.38 m Normal −0.02 m 11 km
Thames Ditton IslandRiver gauge, River Thames 4.28 m Very low +0.01 m 11 km
Worcester ParkRiver gauge, Beverley Brook 1.01 m Low −0.01 m 11 km
SendRiver gauge, East Clandon Stream 0.77 m Lowest on record −0.02 m 12 km

Questions and answers

How does the River Mole at Leatherhead compare with last year?

It is 0.10 m higher than on the same day last year, when the reading was 1.03 m.

What is a normal level for the River Mole at Leatherhead in mid-October?

The median for mid-October is 1.09 m. In 8 years out of 10 the reading falls between 1.03 m and 1.29 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 1.12 m on the gauge does not mean the water is that deep.

What is the water level of Leatherhead today?

On 17 Oct 2026, 14:15 BST, the water level was 1.12 m. Up 0.04 m over the last 24 hours.

Is Leatherhead rising or falling?

Up 0.04 m over the last 24 hours. Up 0.02 m over the last 7 days.

Is the level of Leatherhead 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 Leatherhead?

The highest level on record is 3.74 m on December 24, 2013. The lowest is 0.63 m on January 20, 1990.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
Environment Agency
Station code
ea:3280TH (Agency page)
Coordinates
51.29498, -0.33609 (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 1.12 m 2026-10-17 13:15 Provisional
Flow 2.01 m³/s 2026-10-17 13:15 Provisional

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How to cite

Environment Agency: Leatherhead (ea:3280TH). Accessed October 17, 2026 via Nivelmap, https://nivelmap.com/en/united-kingdom/surrey/leatherhead

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.