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Stoke Lock water level

River gauge, River Itchen, Hampshire, United Kingdom

Directions

Right now

Normal for mid-October

Surface elevation

12.90m Steady over the last 24 hours

12.8 12.9 13.0

History

History
12.913.0mOct 16Oct 16Oct 17Oct 17Oct 1812.913.0mOct 16Oct 17Oct 18
12.813.013.2mOct 2025Jan 2026Apr 2026Jul 2026Oct 202612.813.013.2mOct 2025Apr 2026Oct 2026
12.813.013.2mJanMarMayJulSepNov202612.813.013.2mJanAprJulOct2026

20252026

Surface elevation Normal range (10–90 %)

What this means

The River Itchen at Stoke Lock is at 12.90 m, in the normal range for mid-October.

That puts it 0.02 m below the median of 12.92 m for mid-October, based on 21 years of readings. A year ago it stood at 12.81 m (+0.08 m).

The level has held steady over the past 24 hours. In the last month it has stayed between 12.88 m and 12.92 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
12.92 m0.02 m below the median for this date
Normal for this date
12.82 m – 13.01 m8 years in 10 fall in this range (21 years of records)
Same day last year
12.81 m+0.08 m
Lowest and highest in 30 days
12.88 m – 12.92 m
Lowest and highest in 12 months
12.78 m – 13.21 m

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 Itchen

River Itchen, Hampshire

The River Itchen in Hampshire, England, rises to the south of New Alresford and flows 26 miles (42 km) to meet Southampton Water below the Itchen Bridge. The Itchen Navigation was constructed in the late 17th and early 18th centuries to enable barges to reach Winchester from Southampton Docks, but ceased to operate in the mid-19th century and is largely abandoned today.

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 07:34 AM Sunset 06:09 PM Daylight 10 hr, 35 min First quarter 48%

Map

Other gauges on the River Itchen

Gauge Level Compared with normal 24 hours Distance
BishopstokeRiver gauge, River Itchen 0.55 m Normal −0.01 m 0.3 km
Allbrook weirRiver gauge, River Itchen 0.30 m Normal ±0 1.8 km
Highbridge weirRiver gauge, River Itchen 0.27 m Low ±0 2.1 km
Riverside ParkRiver gauge, River Itchen 1.31 m Very low ±0 4.4 km
Wharf MillRiver gauge, River Itchen 0.34 m Normal ±0 9.9 km
City MillRiver gauge, River Itchen 0.32 m Low ±0 10 km
DurngateRiver gauge, River Itchen 37.20 m High −0.01 m 11 km
EastonRiver gauge, River Itchen 0.55 m Very low −0.01 m 14 km
SouthamRiver gauge, River Itchen 0.08 m Low ±0 143 km

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Stoneham LaneRiver gauge, Monks Brook 0.08 m Very low −0.03 m 2.9 km
Chandler's FordRiver gauge, Monks Brook 0.08 m Normal ±0 3.2 km
Hobb LaneRiver gauge, River Hamble 20.58 m Very low ±0 7.1 km
FrogmillRiver gauge, River Hamble 0.06 m Normal ±0 7.3 km
Shirley PondRiver gauge, Tanners Brook 13.35 m Very low −0.01 m 8.5 km
North PondRiver gauge, River Hamble 34.31 m Very low ±0 9.1 km

Questions and answers

How does the River Itchen at Stoke Lock compare with last year?

It is 0.08 m higher than on the same day last year, when the reading was 12.81 m.

What is a normal level for the River Itchen at Stoke Lock in mid-October?

The median for mid-October is 12.92 m. In 8 years out of 10 the reading falls between 12.82 m and 13.01 m, based on 21 years of records.

Is Stoke Lock really 12.90 m deep?

No. 12.90 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 Stoke Lock today?

On 18 Oct 2026, 10:30 BST, the surface elevation was 12.90 m. Steady over the last 24 hours.

Is Stoke Lock rising or falling?

Steady over the last 24 hours.

Is the level of Stoke Lock normal?

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

How often is this data updated?

The Environment Agency publishes a new reading every 15 minutes. This page refreshes within minutes of each update.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
Environment Agency
Station code
ea:E12500 (Agency page)
Coordinates
50.97151, -1.34048 (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

ParameterLast valueTime (UTC)Quality
Surface elevation 12.90 m 2026-10-18 09:30 Provisional
Water level – – –

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How to cite

Environment Agency: Stoke Lock (ea:E12500). Accessed October 18, 2026 via Nivelmap, https://nivelmap.com/en/united-kingdom/hampshire/stoke-lock

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.