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Cockfield water level

River gauge, River Brett, Suffolk, United Kingdom

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Right now

Low for mid-October

Water level

0.02m Steady over the last 24 hours

0.0 0.5 1.0 1.5 Highest onrecord 1.41 m Lowest on record 0.00 m

History

History
0.050.10mOct 10Oct 12Oct 14Oct 15Oct 17Bottom of normal range0.050.10mOct 10Oct 14Oct 17Bottom of normal range
0.050.10mSep 17Sep 25Oct 2Oct 10Oct 17Bottom of normal range0.050.10mSep 17Oct 2Oct 17Bottom of normal range
-0.00.30.50.8mOct 2025Jan 2026Apr 2026Jul 2026Oct 2026Top of normal rangeBottom of normal range-0.00.30.50.8mOct 2025Apr 2026Oct 2026Top of normal rangeBottom of normal range
-0.00.20.4mJanMarMayJulSepNov2026-0.00.20.4mJanAprJulOct2026

20252026

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

What this means

At 0.02 m, the River Brett at Cockfield is below normal for mid-October.

The median for mid-October is 0.03 m, based on 21 years of readings, so the river level is 0.01 m below typical. A year ago it stood at 0.02 m as well.

It has barely moved over the past 24 hours. Without real rain upstream, that is unlikely to change quickly. Over the past 30 days it has moved between 0.01 m and 0.03 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
0.03 m0.01 m below the median for this date
Normal for this date
0.02 m – 0.10 m8 years in 10 fall in this range (21 years of records)
Normal range
0.02 m – 0.75 m
Same day last year
0.02 m0.00 m
Lowest and highest in 30 days
0.01 m – 0.03 m
Lowest and highest in 12 months
0.01 m – 0.55 m
Highest on record
1.41 mOctober 20, 2023
Lowest on record
0.00 mAugust 30, 1990

On the river at Cockfield

Low, clear water makes fish wary, and anglers often do better early and late in the day. For canoeists, shallow riffles mean scraped hulls and the odd portage.

Flood warnings for the area come from the Environment Agency.

About the River Brett

River Brett

The River Brett is a river in Suffolk, England. Its source is in the villages to the north of Lavenham and it flows through Hadleigh to its confluence with the River Stour via Monks Eleigh, Brent Eleigh and Chelsworth.

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

17 Sat 13° 7° 1.1 mm, 27% Wind 26 km/h
18 Sun 13° 7° 1.5 mm, 65% Wind 29 km/h
19 Mon 13° 10° 3.6 mm, 57% Wind 16 km/h
20 Tue 15° 12° 4.9 mm, 33% Wind 18 km/h
21 Wed 14° 8° 3.1 mm, 41% Wind 32 km/h
22 Thu 12° 6° 2.7 mm, 24% Wind 42 km/h
23 Fri 12° 6° 3.0 mm, 58% Wind 29 km/h

Forecast: Open-Meteo

Sunrise 07:25 AM Sunset 06:00 PM Daylight 10 hr, 35 min First quarter 40%

Map

Other gauges on the River Brett

Gauge Level Compared with normal 24 hours Distance
HadleighRiver gauge, River Brett 0.31 m Normal ±0 14 km

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Long MelfordRiver gauge, Chad Brook 0.19 m Normal ±0 7.8 km
GlemsfordRiver gauge, River Glem 0.09 m Normal ±0 8.4 km
RattlesdenRiver gauge, Rattlesden River 0.07 m Normal ±0 9.1 km
SicklesmereRiver gauge, River Lark 0.22 m Low ±0 9.2 km
WestmillRiver gauge, River Stour 0.23 m Normal ±0 10 km
BoxfordRiver gauge, River Box 1.20 m Normal ±0 13 km
StowmarketRiver gauge, River Gipping 0.16 m Low −0.01 m 15 km
PolsteadRiver gauge, River Box 0.11 m Very low ±0 16 km

Questions and answers

Is the River Brett at Cockfield higher than last year?

It is about the same as on this day last year, when the reading was 0.02 m.

What is a normal level for the River Brett at Cockfield in mid-October?

The median for mid-October is 0.03 m. In 8 years out of 10 the reading falls between 0.02 m and 0.10 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 0.02 m on the gauge does not mean the water is that deep.

What is the water level of Cockfield today?

On 17 Oct 2026, 14:15 BST, the water level was 0.02 m. Steady over the last 24 hours.

Is Cockfield rising or falling?

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

Is the level of Cockfield normal?

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

What is the highest water level ever recorded at Cockfield?

The highest level on record is 1.41 m on October 20, 2023. The lowest is 0.00 m on August 30, 1990.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
Environment Agency
Station code
ea:E21058 (Agency page)
Coordinates
52.13545, 0.79449 (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 0.02 m 2026-10-17 13:15 Provisional

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How to cite

Environment Agency: Cockfield (ea:E21058). Accessed October 17, 2026 via Nivelmap, https://nivelmap.com/en/united-kingdom/suffolk/cockfield

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.