Test and Itchen catchment
• Romsey • Hampshire • ID: E13500 • Level
(23m ago) • 4 readings/hr • 164 views
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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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Current Level
10.954 mAOD
▬ Steady
24h Max
10.962 mAOD
24h Min
10.954 mAOD
Typical Range
10.68 - 12.00
mAOD
Highest Recorded
12.10 mAOD
EA official record
12.10 in our data (since Sep 2001)
🚽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.
8 storm overflows are traced upstream of this gauge, the nearest 9.7 km away along the river. 0 report discharging now, 8 report not discharging.
Southern Water · into Tributary Of The Tadburn Lake · 4.0 km away in a straight line · discharges to a loch, lake or reservoir
0 spills · 0 hours in 2025
Not discharging now · last
2 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 →
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 Romsey flood history.
Flood areas linked to this gauge
Flood warnings and alerts are issued for whole areas. These are the 10 areas linked to this gauge, nearest first.
The current level is 10.95m, which is within the typical range of 10.68 to 12.00m. Flooding is unlikely at this level.
Is the river level rising or falling at Rivermead?
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 River Test at Rivermead?
The typical range at this station is 10.68m to 12.00m, based on Environment Agency historical data. Levels above 12.00m 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:
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