Teign Torbay and South Hams catchment
• Newton Abbot • Devon • ID: 46114 • Level
(35m ago) • 4 readings/hr • 203 views
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⤴Unusual rise — FloodRadar+Top 1% rise rate for this gauge.
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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
0.120 mASD
▬ Steady
24h Max
0.124 mASD
24h Min
0.112 mASD
Typical Range
0.21 - 0.74
mASD
Highest Recorded
2.32 mASD
1 Dec 2025
Since Mar 2017
Current level is 5% of this
🚽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.
Holbeam Dam Downstream (46148) — level at this site
7 days
A separate gauge 0 m from this one at the same site, shown here for context.
Its readings are its own and are never merged with this page's.
None of the storm overflows FloodRadar holds is traced upstream of this gauge on the mapped river network. That is not the same as none: the map leaves out many small streams and culverts, so an overflow it cannot place may still drain here, and not every company publishes every overflow. Those nearby are listed below.
Nearby, connection not known
Within 6 km in a straight line, but the river map cannot say whether their water passes this gauge.
South West Water · into Halwell Stream · 3.7 km away in a straight line · not connected to this gauge on the river map
9 spills · 141 hours in 2025
Not discharging now · last
25 more within 6 km whose connection is not known.
12 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 →
In a typical year this gauge reaches its typical high of 0.74 m
on about 36 days.
This year so far: 20 days.
202620 days, 1 of them high · 1 highso far
202547 days, 3 of them high · 3 high
2024104 days, 23 of them high · 23 high
202324 days, 3 of them high · 3 high
202216 days, 1 of them high · 1 high
202125 days, 4 of them high · 4 high
202023 days, 2 of them high · 2 high
201928 days
201837 days
201716 days, 1 of them high · 1 high
Counted from each day's highest reading. Days with missing or implausible readings are left out.
The darker part is days above 1.42 m, the level this gauge tops only a few days a year.
Flood history near this gauge
Official Environment Agency warnings issued since 2006 for the 10 flood
areas linked to this gauge (nearest 0.2 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 Newton Abbot 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.
Timing, not cause. Gauges can move together simply because the same rain fell on both.
Frequently asked questions
Is the River Lemon at Holbeam Dam flooding today?
The current level is 0.12m, which is below the typical range. Flooding is very unlikely at this level.
Is the river level rising or falling at Holbeam 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 River Lemon at Holbeam Dam?
The typical range at this station is 0.21m to 0.74m, based on Environment Agency historical data. Levels above 0.74m 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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