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.
11 storm overflows are traced upstream of this gauge, the nearest 7.0 km away along the river. 1 reports discharging now, 8 report not discharging, and for 2 the monitor is offline or has not reported, so their status is not known.
Anglian Water · into Beachampton Brook · 5.1 km away in a straight line · its watercourse is not on the river map
36 spills · 571 hours in 2025
Not discharging now · last
1 other overflow within 6 km is downstream of this gauge or on another branch of the river network, so it is 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 →
Is THORNBOROUGH MILL SLUICE AUTOMATION flooding today?
The latest recorded level is 26.24m. Compare it with the recent history on the chart above to judge whether levels are unusually high.
Is the river level rising or falling at THORNBOROUGH MILL SLUICE AUTOMATION?
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.
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:
FloodRadar
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