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Water Level Rising
Up 0.43 m since 05:30, still rising (0.09 m/h)
1.05

Higham Avenue

Sankey Brook
Lower Mersey catchment • Dallam • Warrington • ID: 694042 • Level
(35m ago) • 4 readings/hr • 178 views

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Current Level
1.054 m
▲ Rising (+9cm/hr)
24h Max
1.054 m
24h Min
0.625 m
Typical Range
0.24 - 2.80
m
Highest Recorded
3.82 m
EA official record
3.98 in our data (since Feb 2006)
Current level is 28% of this
🚽 Sewage overflows nearby

Recent Water Levels

🌍 floodradar.co.uk
1 day

Recent Readings

Rising · +35 cm over 5h
10 Oct 13:00 ▲ +4 cm 1.054 m
10 Oct 12:45 ▲ +0.6 cm 1.015 m
10 Oct 12:30 ▲ +0.3 cm 1.009 m
10 Oct 12:15 ▲ +0.1 cm 1.006 m
10 Oct 12:00 ▲ +0.5 cm 1.005 m
10 Oct 11:45 ▲ +0.9 cm 1.000 m
10 Oct 11:30 ▲ +2 cm 0.991 m
10 Oct 11:15 ▲ +1 cm 0.975 m
10 Oct 11:00 ▲ +2 cm 0.961 m
10 Oct 10:45 ▲ +2 cm 0.939 m
10 Oct 10:30 ▲ +2 cm 0.918 m
10 Oct 10:15 ▲ +2 cm 0.899 m
10 Oct 10:00 ▲ +2 cm 0.878 m
10 Oct 09:45 ▲ +3 cm 0.859 m
10 Oct 09:30 ▲ +3 cm 0.832 m
10 Oct 09:15 ▲ +3 cm 0.805 m
10 Oct 09:00 ▲ +3 cm 0.777 m
10 Oct 08:45 ▲ +3 cm 0.750 m
10 Oct 08:30 ▲ +2 cm 0.724 m
10 Oct 08:15 0.704 m

Station Details

  • Monitoring Station: Higham Avenue
  • Watercourse: Sankey Brook
  • Nearest Town: Dallam
  • County: Warrington
  • Coordinates: 53°24'26"N 2°36'32"W (53.407175, -2.608928)
  • Open in: Google Maps · Apple Maps (opens your maps app)
  • Date Opened: 10 Feb 2006
  • Status: Active
  • Station Type: River level station
Technical details: references, datum, range, flow archive
  • Station Reference: 694042
  • RLOI id: 5069 (the EA's check-for-flooding station id)
  • EA Gauge ID: 694042-level-stage-i-15_min-m
  • Parameter: Level
  • Unit: m
  • Typical rise rate: 10 cm/hr (p95 sustained over 90 days)
  • Typical data delay: ~22 min (measured reading→publication lag)
  • Tidal: No
  • Lock / structure: No
  • Catchment Area: Lower Mersey
  • Typical Range: 0.240 – 2.800 m
  • EA Cross-check: 1.02 m (EA at 10 Oct 12:45)

Geographic coordinates may reflect the access point for the gauge, and not the precise location in the watercourse that it is taking readings from.

Nearby Stations

Gauges connected to this river, and others nearby. A distance “by river” follows the river on the map; any other is in a straight line.

Connected upstream

Connected downstream

Same river system, separate branch

Nearby

Distances by river: OS Open Rivers. Contains OS data © Crown copyright and database rights 2026.

💧 Storm overflows upstream of this gauge

Storm overflows whose water reaches this gauge on the mapped river network, nearest first by distance along the river. The status is each water company's monitor: it says whether an overflow is discharging, not how much or what it contains.

26 storm overflows are traced upstream of this gauge, the nearest 6.2 km away along the river. 1 reports discharging now, 23 report not discharging, and for 2 the monitor is offline or has not reported, so their status is not known.

💧
United Utilities · into Sankey Brook · 6.2 km upstream along the river
4 spills · 8 hours in 2025
Not discharging now · last
💧
United Utilities · into Newton Brook · 6.6 km upstream along the river
40 spills · 137 hours in 2025
Not discharging now · last
💧
United Utilities · into Newton Brook · 6.6 km upstream along the river
5 spills · 1 hours in 2025
Not discharging now · last
💧
United Utilities · into Sankey Brook · 6.9 km upstream along the river
35 spills · 486 hours in 2025
Not discharging now · last
💧
United Utilities · into Sankey Brook · 6.9 km upstream along the river
44 spills · 123 hours in 2025
Not discharging now · last
💧
United Utilities · into Sankey Brook · 7.0 km upstream along the river
0 spills · 0 hours in 2025
Not discharging now · last
💧
United Utilities · into Sankey Brook · 7.4 km upstream along the river
21 spills · 18 hours in 2025
Not discharging now · last
💧
United Utilities · into Millingford (Newton) Brook · 7.5 km upstream along the river
0 spills · 0 hours in 2025
Not discharging now
Placed on the river by its position alone.

18 more further upstream, up to 16.1 km away along the river.

Also discharging now further upstream: St Helens STW (10.6 km).

Nearby, connection not known

Within 6 km in a straight line, but the river map cannot say whether their water passes this gauge.

💧
United Utilities · into Longford Brook · 760 m away in a straight line · no mapped watercourse close enough to be sure
15 spills · 146 hours in 2025
Not discharging now · last
💧
United Utilities · into Longford Brook · 780 m away in a straight line · no mapped watercourse close enough to be sure
17 spills · 189 hours in 2025
Not discharging now · last
💧
United Utilities · into Mill Brook Via Sws · 840 m away in a straight line · reaches the river through a sewer or culvert
11 spills · 33 hours in 2025
Not discharging now · last
💧
United Utilities · into Mill Brook Via Sws · 840 m away in a straight line · reaches the river through a sewer or culvert
6 spills · 76 hours in 2025
Not discharging now · last
💧
United Utilities · into Longford Brook Via Sws · 1.2 km away in a straight line · its watercourse is not on the river map
5 spills · 24 hours in 2025
Not discharging now · last
💧
United Utilities · into Mill Brook · 1.3 km away in a straight line · no mapped watercourse close enough to be sure
11 spills · 106 hours in 2025
Not discharging now · last
💧
United Utilities · into Longford Brook · 1.5 km away in a straight line · its watercourse is not on the river map
29 spills · 279 hours in 2025
Not discharging now · last
💧
United Utilities · into River Mersey · 2.3 km away in a straight line · discharges into a tidal reach, where the water moves both ways
37 spills · 58 hours in 2025
Monitor offline: it cannot say whether it is discharging

17 more within 6 km whose connection is not known.

8 other overflows within 6 km are downstream of this gauge or on another branch of the river network, so they are not listed.

These are the water companies' monitor statuses; a spill does not by itself explain a change in the gauge level. River connections and distances are traced on OS Open Rivers (edition 2026-04), which leaves out many small channels. Explore the sewage map →

Contains OS data © Crown copyright and database rights 2026.

Rainfall & Weather

Loading rainfall and weather data...

How often this river runs high

In a typical year this gauge reaches its typical high of 2.80 m on about 3 days. This year so far: 0 days.

2026 0 days so far
2025 2 days
2024 2 days
2023 3 days
2022 1 day
2021 7 days
2020 4 days
2019 6 days
2018 0 days
2017 0 days

Counted from each day's highest reading. Days with missing or implausible readings are left out.

Flood history near this gauge

Official Environment Agency warnings issued since 2008 for the 25 flood areas linked to this gauge (nearest 0.2 km away).

226flood warnings 297flood alerts

Most recent flood warning: 8 Oct 2025 — Mersey Estuary at Arpley Bridge, Warrington

Year by year
YearWarningsAlerts
2026 0 10
2025 15 18
2024 26 15
2023 8 18
2022 3 19
2021 25 26
2020 34 33
2019 19 50
2018 17 24
2017 0 16
2016 10 30
2015 9 27
2014 35 0
2013 9 2
2012 14 4
2011 2 0
2008 0 5

Warnings apply to a whole flood area, not necessarily this exact spot. Years before 2006 aren't covered by the EA's historic record. See also the Dallam flood history.

Flood areas linked to this gauge

Flood warnings and alerts are issued for whole areas. These are the 25 areas linked to this gauge, nearest first.

Show 17 more

Frequently asked questions

Is the Sankey Brook at Higham Avenue flooding today?

The current level is 1.05m, which is within the typical range of 0.24 to 2.80m. Flooding is unlikely at this level.

Is the river level rising or falling at Higham Avenue?

Based on the most recent readings, the level is currently rising. The chart above shows the last 12 hours of measurements by default (up to 7 days), updated roughly every 15 minutes.

What is a normal level for the Sankey Brook at Higham Avenue?

The typical range at this station is 0.24m to 2.80m, based on Environment Agency historical data. Levels above 2.80m are higher than usually seen and may indicate a flood risk.

How often is this river level data updated?

Readings are supplied by the Environment Agency gauge. FloodRadar checks for updates roughly every 15 minutes; the timestamp above shows how recent the latest available reading is.

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📮 Flood risk by postcode near this gauge

Postcodes within 5 km with properties in the Environment Agency’s rivers-and-sea flood-risk bands:

Check any UK postcode’s flood risk →

🏠 Buying or renting around here? Get the Property Flood-Risk Report for any English postcode — official risk band, recorded floods, warning history, river behaviour and nearby storm overflows. £19 one-off. Learn more →