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0.12

Umberleigh

Taw
Taw and North Devon Streams catchment • Umberleigh • Devon • ID: 50140 • Level
(25m ago) • 2 readings/hr • 158 views

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Current Level
0.121 m
▬ Steady
24h Max
0.131 m
24h Min
0.121 m
Typical Range
0.18 - 2.80
m
Highest Recorded
5.00 m
30 Oct 2000
Since Oct 1958
Current level is 2% of this
🚽 Sewage overflows nearby

Recent Water Levels

🌍 floodradar.co.uk
1 day

Recent Readings

Steady over 6h
23 Aug 23:00 ▬ steady 0.121 m
23 Aug 22:45 ▼ -0.1 cm 0.121 m
23 Aug 21:30 ▬ steady 0.122 m
23 Aug 21:15 ▬ steady 0.122 m
23 Aug 21:00 ▬ steady 0.122 m
23 Aug 20:45 ▬ steady 0.122 m
23 Aug 20:30 ▬ steady 0.122 m
23 Aug 20:15 ▬ steady 0.122 m
23 Aug 20:00 ▬ steady 0.122 m
23 Aug 19:45 ▬ steady 0.122 m
23 Aug 19:30 ▬ steady 0.122 m
23 Aug 19:15 ▬ steady 0.122 m
23 Aug 19:00 ▬ steady 0.122 m
23 Aug 18:45 ▬ steady 0.122 m
23 Aug 18:30 ▬ steady 0.122 m
23 Aug 18:15 ▬ steady 0.122 m
23 Aug 18:00 ▼ -0.1 cm 0.122 m
23 Aug 17:45 ▲ +0.1 cm 0.123 m
23 Aug 17:30 ▬ steady 0.122 m
23 Aug 17:15 0.122 m

Rainfall & Weather

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Flood history near this gauge

Official Environment Agency warnings issued since 2006 for the 7 flood areas linked to this gauge (nearest 0.7 km away).

1severe warning 20flood warnings 88flood alerts

Most recent flood warning: 8 Apr 2024Tidal River Taw from Bishops Tawton to Barnstaple

Year by year
YearSevereWarningsAlerts
2026 0 0 2
2025 0 0 3
2024 0 2 7
2023 0 1 4
2021 0 0 3
2020 0 2 7
2019 0 1 5
2018 0 1 6
2017 0 0 2
2016 0 1 4
2015 0 0 6
2014 1 3 5
2013 0 1 8
2012 0 8 17
2011 0 0 2
2009 0 0 3
2008 0 0 2
2007 0 0 1
2006 0 0 1

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 Umberleigh flood history.

Nearby Stations

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Station Details

  • Monitoring Station: Umberleigh
  • Watercourse: River Taw
  • Nearest Town: Umberleigh
  • County: Devon
  • Coordinates: 50°59'44"N 3°59'6"W (50.995420, -3.985089)
  • Open in: Google Maps · Apple Maps (opens your maps app)
  • Date Opened: 26 Sep 1958
  • Status: Active
  • Station Type: River level station
  • Station Reference: 50140
  • EA Gauge ID: 50140-level-stage-i-15_min-m
  • Parameter: Level
  • Unit: m
  • Typical rise rate: 1 cm/hr (p95 sustained over 90 days)
  • Typical data delay: ~22 min (measured reading→publication lag)
  • Tidal: No
  • Lock / structure: No
  • Catchment Area: Taw and North Devon Streams
  • Typical Range: 0.181 – 2.800 m
  • Drainage Area: 826 km² upstream of this gauge
  • Flow Data: Available (m³/s) via EA Hydrology
  • EA Cross-check: 0.12 m (EA at 23 Aug 22:45)
  • Flow Archive: National River Flow Archive ↗

Geographic coordinates may reflect the access point for the gauge, and not the precise location in the watercourse that it is taking readings from.

Catchment Character

🌊 Fairly flashy Responds fairly quickly to rain, with moderate baseflow between events.

Your catchment is all the land that drains rainfall into the river above this gauge. Its character — how steep, wet, wooded, urban or chalky that land is — decides how fast rain here turns into a rising river. A steep, bare or clay catchment is “flashy” (rises and falls quickly, floods easily); a flat, chalk or well-wooded one is slow and steady. The tiles below put numbers to that; the flow-duration curve reads left-to-right from the river’s typical high flows (Q5) down to its low flows (Q95) — a steep curve means a flashy river.

The physical character of the land that drains to this gauge, and how it shapes its flood response — from the National River Flow Archive (UKCEH).

Baseflow Index
0.47
mixed response
Avg Annual Rainfall
1,235 mm/yr
1991–2020 · +4% since 1941–70
Urban Extent
0.4%
largely rural
Median Annual Flood
237 m³/s
QMED — typical yearly peak flow
Highest Recorded Flow
358 m³/s
22 Dec 2012
Flow-Duration Curve
mean 18.2866.308.811.235% (high)% of days exceeded95% (low)
Daily flow (m³/s) exceeded each % of the time — a steep curve is flashy, a flat one is steady. Q5 high · Q50 median · Q95 low.
Land Cover (2023)
Woodland 11%Grassland 72%Arable 15%Heath/scrub 1%Urban 2%
Grassland 75% → 72% since 1990

Flow affected by: reservoir influence, public water supply.

Photos

Gauging-station photographs from the National River Flow Archive (UKCEH).

Photos © NRFA / UKCEH & the measuring authority — shown at web resolution. Full gallery on the NRFA ↗

About this gauge

Velocity area station.

More detail

The catchment

Large rural catchment. Drains Dartmoor granite in south, and Devonian shales and sandstones of Exmoor in north. Central area underlain mainly by Culm shales and Carboniferous sandstones. Agriculture conditioned by grade 3 and 4 soils. No major catchment changes.

The station

Velocity area station, main channel 34m wide, cableway span approx. 40m. Straight channel.

How it measures flow

A natural rock step downstream of road bridge forms control. Little weed growth. The river goes out of bank for bypassing well upstream. Bypassing begins at about 3.7m on right bank, but the rating accommodates this. Good rating established. Three peak flow ratings applied across period of record, the most recent applied since January 1980. Rating accounts for bypass flow and fits well to gaugings.

Flow regime

Significant modification to flows owing to public water supply abstraction.

The flow record

Historic augmentation from the Exe catchment at low flows is no longer applicable since late 2002. Some naturalised flow data available. Full period of record peak flow data reviewed and released in August 2021 (WINFAP Files v10).

Descriptions from the National River Flow Archive (UKCEH). NRFA station record ↗

Gauge Details

How this gauging station is built and how long it has measured (NRFA / UKCEH).

Gauge type
Velocity–area
Operating since
1958
Station datum
14.1 mAOD
Flow record
1958–2024 · 66 yrs · 100% complete
Peak-flow record
since 1958
Hydrometric area
50
Measured by
Environment Agency

Frequently asked questions

Is the River Taw at Umberleigh 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 Umberleigh?

Based on the most recent readings, the level is currently steady. The chart above shows the last 7 days of measurements, updated roughly every 15 minutes.

What is a normal level for the River Taw at Umberleigh?

The typical range at this station is 0.18m to 2.80m, based on Environment Agency historical data. Levels above 2.80m 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:

Check any UK postcode’s flood risk →

🏠 Buying or renting around here? Get the Property Flood-Risk Report for any English postcode — official risk band, floods since 1946, warning history, river behaviour and nearby storm overflows. £19 one-off. Learn more →