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Wandle Park Main Channel water level

River gauge, River Wandle, Greater London, United Kingdom

Directions

Right now

Normal for late October

Water level

0.30m Up 0.02 m over the last 24 hours

Flow
1.53 m³/s
0 1 2 Highest onrecord 2.00 m Lowest on record 0.07 m

History

History
0.20.4mOct 14Oct 15Oct 17Oct 19Oct 20Top of normal rangeBottom of normal range0.20.4mOct 14Oct 17Oct 20Top of normal rangeBottom of normal range
0.20.4mSep 21Sep 28Oct 5Oct 13Oct 20Top of normal rangeBottom of normal range0.20.4mSep 21Oct 5Oct 20Top of normal rangeBottom of normal range
0.20.40.6mOct 2025Jan 2026Apr 2026Jul 2026Oct 2026Top of normal rangeBottom of normal range0.20.40.6mOct 2025Apr 2026Oct 2026Top of normal rangeBottom of normal range
0.20.40.6mJanMarMayJulSepNov20260.20.40.6mJanAprJulOct2026

20252026

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

What this means

The gauge at Wandle Park Main Channel reads 0.30 m, a normal level for late October.

The median for late October is 0.30 m, based on 21 years of readings, and the gauge is right on it. A year ago it stood at 0.27 m (+0.03 m).

The water is rising: up 0.02 m over the past 24 hours. Over the past 30 days it has moved between 0.18 m and 0.46 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
0.30 m0.00 m above the median for this date
Normal for this date
0.25 m – 0.38 m8 years in 10 fall in this range (21 years of records)
Normal range
0.21 m – 0.54 m
Same day last year
0.27 m+0.03 m
Lowest and highest in 30 days
0.18 m – 0.46 m
Lowest and highest in 12 months
0.15 m – 0.56 m
Highest on record
2.00 mJuly 20, 2007
Lowest on record
0.07 mAugust 24, 2005

On the river at Wandle Park Main Channel

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 Wandle

River Wandle

The River Wandle is a right-bank tributary of the River Thames in south London, England. With a total length of about 9 miles (14 km), the river passes through the London boroughs of Croydon, Sutton, Merton and Wandsworth, where it reaches the Thames. A short headwater – the Caterham Bourne – is partially in Surrey, the historic county of the river's catchment. Tributaries of the Wandle include Carshalton Ponds and Norbury Brook.

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: 7.2 mm. Rain that falls upstream can take hours or days to show up at a river gauge.

21 Wed 13° 8° 3.2 mm, 97% Wind 31 km/h
22 Thu 15° 8° 3.1 mm, 95% Wind 18 km/h
23 Fri 13° 9° 22 mm, 100% Wind 39 km/h
24 Sat 15° 8° 8.7 mm, 84% Wind 30 km/h
25 Sun 13° 10° – Wind 32 km/h
26 Mon 15° 7° – Wind 18 km/h
27 Tue 16° 8° 1.4 mm, 40% Wind 23 km/h

Forecast: Open-Meteo

Sunrise 07:35 AM Sunset 05:57 PM Daylight 10 hr, 22 min Waxing gibbous 72%

Map

Other gauges on the River Wandle

Gauge Level Compared with normal 24 hours Distance
Wandle Park Side ChannelRiver gauge, River Wandle 0.27 m Very high +0.03 m 0.0 km
SummerstownRiver gauge, River Wandle 1.02 m Normal +0.03 m 1.1 km
HackbridgeRiver gauge, River Wandle 1.13 m Lowest on record +0.01 m 5.0 km
Beddington ParkRiver gauge, River Wandle 0.24 m Normal +0.01 m 5.9 km
Carshalton PondsRiver gauge, River Wandle 0.07 m Low ±0 6.0 km
Waddon PondsRiver gauge, River Wandle −0.12 m Very low ±0 6.8 km

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Longley RoadRiver gauge, River Graveney 0.08 m Normal +0.01 m 0.6 km
Abercairn RoadRiver gauge, River Graveney 0.88 m Low +0.01 m 2.7 km
Morden ParkRiver gauge, Pyl Brook 0.53 m Normal +0.04 m 4.0 km
Kings CollegeRiver gauge, Pyl Brook 0.40 m Normal −0.14 m 4.2 km
New MaldenRiver gauge, Beverley Brook 0.78 m Low +0.01 m 4.7 km
Wimbledon CommonRiver gauge, Beverley Brook 0.24 m Normal +0.04 m 5.1 km
Motspur ParkRiver gauge, Beverley Brook 0.90 m Low +0.01 m 5.1 km

Questions and answers

How does the River Wandle at Wandle Park Main Channel compare with last year?

It is 0.03 m higher than on the same day last year, when the reading was 0.27 m.

What is a normal level for the River Wandle at Wandle Park Main Channel in late October?

The median for late October is 0.30 m. In 8 years out of 10 the reading falls between 0.25 m and 0.38 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 0.30 m on the gauge does not mean the water is that deep.

What is the water level of Wandle Park Main Channel today?

On 21 Oct 2026, 00:45 BST, the water level was 0.30 m. Up 0.02 m over the last 24 hours.

Is Wandle Park Main Channel rising or falling?

Up 0.02 m over the last 24 hours. Up 0.01 m over the last 7 days.

Is the level of Wandle Park Main Channel normal?

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

What is the highest water level ever recorded at Wandle Park Main Channel?

The highest level on record is 2.00 m on July 20, 2007. The lowest is 0.07 m on August 24, 2005.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
Environment Agency
Station code
ea:4180_w1TH (Agency page)
Coordinates
51.41966, -0.18127 (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 0.30 m 2026-10-20 23:45 Provisional
Flow 1.53 m³/s 2026-10-20 23:45 Provisional

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How to cite

Environment Agency: Wandle Park Main Channel (ea:4180_w1TH). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/united-kingdom/greater-london/wandle-park-main-channel

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.