Get notified about Welches Dam — tick as many as you like, they all share the notify settings below.
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⤴Unusual rise — FloodRadar+Top 1% rise rate for this gauge.
Height for "Above a height"
Drag the line on the chart, or type a value:mAOD
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You'll be notified when this gauge is rising more than 0.10 m/hr — a sign of rapidly increasing water levels.
You'll be notified when a new storm-overflow (sewage) discharge starts within ~3 km of this gauge, based on the water companies' near-real-time feeds.
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Not an emergency service — if in danger call 999. Alerts rely on
EA/SEPA/NRW data and are best-efforts. Terms
Current Level
0.802 mAOD
▬ Steady
24h Max
0.810 mAOD
24h Min
0.797 mAOD
Typical Range
0.70 - 1.16
mAOD
Highest Recorded
1.65 mAOD
EA official record
1.80 in our data (since Mar 1993)
🚽Sewage overflows nearby
Recent Water Levels
🌍 floodradar.co.uk
1 day
EA forecast (official)
Prediction V2
Prediction Eris
Nimbus beta
Experimental model fusing soil moisture, river flow, groundwater and catchment
character. The shaded band is its 10–90% range, widened so that about 80% of recent outcomes fall inside it.
Under evaluation — not yet promoted, so treat as a second opinion.
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.
4 storm overflows are traced upstream of this gauge, the nearest 13.1 km away along the river. 0 report discharging now, 4 report not discharging.
Anglian Water · into 100 Foot River · 5.3 km away in a straight line · its recorded watercourse is not the one mapped beside it
23 spills · 209 hours in 2025
Not discharging now · last
2 more within 6 km whose connection is not known.
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 →
In a typical year this gauge reaches its typical high of 1.16 m
on about 32 days.
This year so far: 15 days.
202615 days so far
202554 days, 3 of them high · 3 high
202480 days, 14 of them high · 14 high
202331 days
202213 days
20214 days
20204 days, 4 of them high · 4 high
201917 days
20189 days, 2 of them high · 2 high
201774 days
Counted from each day's highest reading. Days with missing or implausible readings are left out.
The darker part is days above 1.29 m, the level this gauge tops only a few days a year.
Flood history near this gauge
Official Environment Agency warnings issued since 2012 for the 3 flood
areas linked to this gauge (nearest 3.7 km away).
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 Welches Dam flood history.
Flood areas linked to this gauge
Flood warnings and alerts are issued for whole areas. These are the 3 areas linked to this gauge, nearest first.
Is the Counter Drain at Welches Dam flooding today?
The current level is 0.80m, which is within the typical range of 0.70 to 1.16m. Flooding is unlikely at this level.
Is the river level rising or falling at Welches Dam?
Based on the most recent readings, the level is currently steady. 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 Counter Drain at Welches Dam?
The typical range at this station is 0.70m to 1.16m, based on Environment Agency historical data. Levels above 1.16m 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.
Embed this gauge on your website
Free live river-level widget — ideal for parish councils, angling clubs and local sites. Updates automatically.
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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:
FloodRadar
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