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0.25

Ramsbottom Weir

Irwell ⚙ Structure
Northern Manchester catchment • Ramsbottom • Greater Manchester • ID: 690155 • Level
(21m ago) • 4 readings/hr • 120 views

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Not an emergency service — if in danger call 999. Alerts rely on EA/SEPA data and are best-efforts. Terms

Current Level
0.245 m
▬ Steady
24h Max
0.271 m
24h Min
0.235 m
Typical Range
0.26 - 2.30
m
Highest Recorded
3.91 m
16 Mar 2013
Since Nov 2004
Current level is 6% of this
🚽 Sewage overflows nearby

Recent Water Levels

🌍 floodradar.co.uk
1 day

Flood predictions aren't generated for lock / structure gauges — their levels are driven by gate operation, not by catchment rainfall, so the forecast models would have no skill here.

Recent Readings

Rising · +0.4 cm over 6h
24 Aug 00:30 ▬ steady 0.245 m
24 Aug 00:15 ▲ +0.1 cm 0.245 m
24 Aug 00:00 ▬ steady 0.244 m
23 Aug 23:45 ▼ -0.1 cm 0.244 m
23 Aug 23:30 ▬ steady 0.245 m
23 Aug 23:15 ▬ steady 0.245 m
23 Aug 23:00 ▼ -0.1 cm 0.245 m
23 Aug 22:45 ▲ +0.1 cm 0.246 m
23 Aug 21:30 ▼ -0.2 cm 0.245 m
23 Aug 21:15 ▼ -0.2 cm 0.247 m
23 Aug 21:00 ▼ -0.1 cm 0.249 m
23 Aug 20:45 ▬ steady 0.250 m
23 Aug 20:30 ▲ +0.1 cm 0.250 m
23 Aug 20:15 ▲ +0.1 cm 0.249 m
23 Aug 20:00 ▬ steady 0.248 m
23 Aug 19:45 ▲ +0.1 cm 0.248 m
23 Aug 19:30 ▲ +0.3 cm 0.247 m
23 Aug 19:15 ▲ +0.2 cm 0.244 m
23 Aug 19:00 ▲ +0.1 cm 0.242 m
23 Aug 18:45 0.241 m

Rainfall & Weather

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Flood history near this gauge

Official Environment Agency warnings issued since 2006 for the 23 flood areas linked to this gauge (nearest 0.4 km away).

90flood warnings 93flood alerts

Most recent flood warning: 20 Sep 2025River Irwell from Buckley Wells to Radcliffe

Year by year
YearWarningsAlerts
2025 8 4
2024 20 6
2023 1 6
2022 0 1
2021 5 6
2020 17 8
2019 0 12
2017 15 4
2016 2 2
2015 12 8
2014 0 2
2013 0 4
2012 10 12
2011 0 1
2010 0 3
2009 0 4
2008 0 6
2007 0 3
2006 0 1

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 Ramsbottom flood history.

Nearby Stations

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Station Details

  • Station Reference: 690155
  • EA Gauge ID: 690155-level-stage-i-15_min-m
  • Parameter: Level
  • Unit: m
  • Typical rise rate: 3 cm/hr (p95 sustained over 90 days)
  • Typical data delay: ~22 min (measured reading→publication lag)
  • Tidal: No
  • Lock / structure: ⚙ Yes — lock, weir, sluice or pump
  • Catchment Area: Northern Manchester
  • Typical Range: 0.255 – 2.300 m
  • EA Cross-check: 0.25 m (EA at 24 Aug 00:15)

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

Frequently asked questions

Is the River Irwell at Ramsbottom Weir flooding today?

The current level is 0.25m, which is below the typical range. Flooding is very unlikely at this level.

Is the river level rising or falling at Ramsbottom Weir?

Based on the most recent readings, the level is currently steady. The chart above shows the last 7 days of measurements, updated roughly every 15 minutes.

What is a normal level for the River Irwell at Ramsbottom Weir?

The typical range at this station is 0.26m to 2.30m, based on Environment Agency historical data. Levels above 2.30m are higher than usually seen and may indicate a flood risk.

How often is this river level data updated?

Readings are taken by the Environment Agency gauge roughly every 15 minutes and FloodRadar refreshes its data continuously, so the level shown is normally less than an hour old.

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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, floods since 1946, warning history, river behaviour and nearby storm overflows. £19 one-off. Learn more →