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Pinner, Eastcote Road water level

River gauge, River Pinn, Greater London, United Kingdom

Directions

Right now

Normal for late October

Water level

0.37m Up 0.01 m over the last 24 hours

0 1 2 Highest onrecord 2.42 m Lowest on record 0.12 m

History

History
0.30.40.5mOct 14Oct 16Oct 17Oct 19Oct 21Bottom of normal range0.30.40.5mOct 14Oct 17Oct 21Bottom of normal range
0.30.40.5mSep 21Sep 28Oct 6Oct 13Oct 21Bottom of normal range0.30.40.5mSep 21Oct 6Oct 21Bottom of normal range
0.40.6mOct 2025Jan 2026Apr 2026Jul 2026Oct 2026Bottom of normal range0.40.6mOct 2025Apr 2026Oct 2026Bottom of normal range
0.40.6mJanMarMayJulSepNov20260.40.6mJanAprJulOct2026

20252026

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

What this means

The River Pinn at Pinner, Eastcote Road is at 0.37 m, in the normal range for late October.

That puts it 0.01 m below the median of 0.38 m for late October, based on 21 years of readings. A year ago it stood at 0.39 m (−0.02 m).

It has risen 0.01 m over the past 24 hours. In the last month it has stayed between 0.35 m and 0.51 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
0.38 m0.01 m below the median for this date
Normal for this date
0.35 m – 0.48 m8 years in 10 fall in this range (21 years of records)
Normal range
0.29 m – 1.20 m
Same day last year
0.39 m−0.02 m
Lowest and highest in 30 days
0.35 m – 0.51 m
Lowest and highest in 12 months
0.32 m – 0.68 m
Highest on record
2.42 mAugust 3, 2004
Lowest on record
0.12 mAugust 3, 2004

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 Pinn

River Pinn

The Pinn is a suburban, outer west London river. It has dendritic headwaters, the furthest is considered its source – in Harrow Weald. Its confluence with Frays River makes it a tributary of the Colne. It is one of three principal rivers wholly in the historic county of Middlesex.

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

21 Wed 13° 7° 6.4 mm, 96% Wind 32 km/h
22 Thu 14° 7° 2.6 mm, 96% Wind 18 km/h
23 Fri 13° 8° 16 mm, 100% Wind 39 km/h
24 Sat 15° 7° 11 mm, 84% Wind 30 km/h
25 Sun 13° 9° – Wind 34 km/h
26 Mon 15° 6° 0.9 mm, 55% Wind 18 km/h
27 Tue 15° 8° 2.3 mm, 36% Wind 21 km/h

Forecast: Open-Meteo

Sunrise 07:36 AM Sunset 05:58 PM Daylight 10 hr, 22 min Waxing gibbous 75%

Map

Other gauges on the River Pinn

Gauge Level Compared with normal 24 hours Distance
Pinner, Avenue RoadRiver gauge, River Pinn 0.18 m Normal +0.02 m 0.9 km
Pinner, Moss CloseRiver gauge, River Pinn 0.14 m Very low ±0 1.1 km
Waxwell LaneRiver gauge, River Pinn 0.25 m High +0.09 m 1.5 km
Woodhall AvenueRiver gauge, River Pinn 0.21 m Low +0.01 m 1.6 km
RuislipRiver gauge, River Pinn 0.17 m Normal +0.02 m 3.3 km
Ickenham, Swakeleys RoadRiver gauge, River Pinn 0.57 m Very low ±0 5.6 km
Uxbridge, Hercies RoadRiver gauge, River Pinn 0.76 m Normal +0.02 m 7.4 km
UxbridgeRiver gauge, River Pinn 0.09 m Normal +0.05 m 8.8 km
Uxbridge, Philpots BridgeRiver gauge, River Pinn 0.90 m Normal +0.10 m 10 km

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Harrow, Village WayRiver gauge, Yeading Brook 0.08 m Very low +0.01 m 1.3 km
Harrow, Thistledene AvenueRiver gauge, The Roxbourne 0.04 m Normal ±0 3.0 km
Howletts Lane, RuislipRiver gauge, Cannon Brook 0.07 m Normal −0.03 m 4.1 km
Northholt, Yeading EastRiver gauge, Yeading Brook (Eastern Arm) 0.05 m Normal +0.01 m 4.6 km
Kenton LaneRiver gauge, Wealdstone Brook 0.12 m Very low −0.02 m 5.1 km

Questions and answers

How does the River Pinn at Pinner, Eastcote Road compare with last year?

It is 0.02 m lower than on the same day last year, when the reading was 0.39 m.

What is a normal level for the River Pinn at Pinner, Eastcote Road in late October?

The median for late October is 0.38 m. In 8 years out of 10 the reading falls between 0.35 m and 0.48 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 0.37 m on the gauge does not mean the water is that deep.

What is the water level of Pinner, Eastcote Road today?

On 21 Oct 2026, 07:30 BST, the water level was 0.37 m. Up 0.01 m over the last 24 hours.

Is Pinner, Eastcote Road rising or falling?

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

Is the level of Pinner, Eastcote Road 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 Pinner, Eastcote Road?

The highest level on record is 2.42 m on August 3, 2004. The lowest is 0.12 m on August 3, 2004.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
Environment Agency
Station code
ea:2804TH (Agency page)
Coordinates
51.58930, -0.38117 (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 0.37 m 2026-10-21 06:30 Provisional

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How to cite

Environment Agency: Pinner, Eastcote Road (ea:2804TH). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/united-kingdom/greater-london/pinner-eastcote-road

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.