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0.42

Thorngumbald Pumping Station

Thorngumbald Drain 🌊 Tidal ⚙ Structure
Hull and East Riding catchment • Thorngumbald Pumping Station • East Riding of Yorkshire • ID: L3330 • Level
This gauge is tidally influenced — levels rise and fall with each tide, so rapid changes here are normal and don't necessarily indicate flooding.
(28m ago) • 4 readings/hr • 173 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
0.420 mAOD
▲ Rising (+2cm/hr)
24h Max
0.449 mAOD
24h Min
0.263 mAOD
Typical Range
0.23 - 1.70
mAOD
Highest Recorded
2.21 mAOD
EA official record
2.21 in our data (since Aug 2003)
🚽 Sewage overflows nearby

Recent Water Levels

🌍 floodradar.co.uk
1 day

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

Recent Readings

Falling · -2 cm over 5h
10 Sep 10:30 ▲ +0.3 cm 0.420 mAOD
10 Sep 10:15 ▲ +0.5 cm 0.417 mAOD
10 Sep 10:00 ▲ +0.5 cm 0.412 mAOD
10 Sep 09:45 ▲ +0.6 cm 0.407 mAOD
10 Sep 09:30 ▲ +0.9 cm 0.401 mAOD
10 Sep 09:15 ▲ +1 cm 0.392 mAOD
10 Sep 09:00 ▲ +3 cm 0.378 mAOD
10 Sep 08:45 ▲▲ +9 cm 0.351 mAOD
10 Sep 08:30 ▼▼ -7 cm 0.263 mAOD
10 Sep 08:15 ▼▼ -7 cm 0.336 mAOD
10 Sep 08:00 ▼ -4 cm 0.408 mAOD
10 Sep 07:45 ▬ steady 0.445 mAOD
10 Sep 07:30 ▬ steady 0.445 mAOD
10 Sep 07:15 ▲ +0.1 cm 0.445 mAOD
10 Sep 07:00 ▬ steady 0.444 mAOD
10 Sep 06:45 ▲ +0.1 cm 0.444 mAOD
10 Sep 06:30 ▬ steady 0.443 mAOD
10 Sep 06:15 ▬ steady 0.443 mAOD
10 Sep 06:00 ▲ +0.1 cm 0.443 mAOD
10 Sep 05:45 0.442 mAOD

Rainfall & Weather

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Flood history near this gauge

Official Environment Agency warnings issued since 2007 for the 16 flood areas linked to this gauge (nearest 1.8 km away).

1severe warning 25flood warnings 125flood alerts

Most recent flood warning: 6 Jan 2025Westlands Drain at Hedon

Year by year
YearSevereWarningsAlerts
2026 0 0 8
2025 0 1 7
2024 0 4 10
2023 0 0 14
2022 0 0 2
2021 0 2 6
2020 0 3 9
2019 0 2 13
2018 0 2 11
2017 0 3 21
2016 0 0 4
2014 0 1 5
2013 1 7 3
2012 0 0 4
2010 0 0 1
2008 0 0 2
2007 0 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 Thorngumbald Pumping Station flood history.

Nearby Stations

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Station Details

  • Station Reference: L3330
  • EA Gauge ID: L3330-level-stage-i-15_min-mAOD
  • Parameter: Level
  • Unit: mAOD
  • Typical rise rate: 15 cm/hr (p95 sustained over 90 days)
  • Typical data delay: ~22 min (measured reading→publication lag)
  • Tidal: 🌊 Yes — levels follow the tide
  • Lock / structure: ⚙ Yes — lock, weir, sluice or pump
  • Catchment Area: Hull and East Riding
  • Typical Range: 0.232 – 1.700 mAOD
  • EA Cross-check: 0.42 mAOD (EA at 10 Sep 10:15)

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 Thorngumbald Drain at Thorngumbald Pumping Station flooding today?

The current level is 0.42m, which is within the typical range of 0.23 to 1.70m. Flooding is unlikely at this level.

Is the river level rising or falling at Thorngumbald Pumping Station?

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.

Why is the level slowly falling?

When little or no rain has fallen for a while, a river level gradually drops as the water stored in the ground and soil drains away with nothing to replace it. This is called baseflow recession and is normal in dry spells. Only about 4.7mm of rain has fallen nearby in the last 7 days, so the flow is being sustained mainly by groundwater. A gentle decline like this is expected and is not a sign of a problem — downstream gauges often recede a little faster than headwaters further upstream, and levels recover once rain returns.

What is a normal level for the Thorngumbald Drain at Thorngumbald Pumping Station?

The typical range at this station is 0.23m to 1.70m, based on Environment Agency historical data. Levels above 1.70m 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:

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🏠 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 →