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COMBE MARTIN BGL

Unknown
• ID: E73936 • Flow
(32m ago) • 4 readings/hr • 29 views
Current Flow
0.028 m3/s?
▬ Steady
24h Max
0.357 m3/s
24h Min
0.028 m3/s
Typical Range
-
Highest Recorded
1.42 m3/s
24 Oct 2026
Since Aug 2026
🚽 Sewage overflows nearby

Recent Flow Readings

🌍 floodradar.co.uk
1 day

Recent Readings

Falling · -3 cm over 5h
04 Nov 07:15 ▼ -0.3 cm 0.028 m3/s
04 Nov 07:00 ▬ steady 0.031 m3/s
04 Nov 06:45 ▼ -0.4 cm 0.031 m3/s
04 Nov 06:30 ▲ +0.1 cm 0.035 m3/s
04 Nov 06:15 ▼ -0.3 cm 0.034 m3/s
04 Nov 06:00 ▼ -0.2 cm 0.037 m3/s
04 Nov 05:45 ▲ +0.3 cm 0.039 m3/s
04 Nov 05:30 ▼ -0.5 cm 0.036 m3/s
04 Nov 05:15 ▼ -0.1 cm 0.041 m3/s
04 Nov 05:00 ▲ +0.2 cm 0.042 m3/s
04 Nov 04:45 ▲ +0.3 cm 0.040 m3/s
04 Nov 04:30 ▼ -0.3 cm 0.037 m3/s
04 Nov 04:15 ▬ steady 0.040 m3/s
04 Nov 04:00 ▼ -0.3 cm 0.040 m3/s
04 Nov 03:45 ▼ -0.4 cm 0.043 m3/s
04 Nov 03:30 ▬ steady 0.047 m3/s
04 Nov 03:15 ▼ -0.6 cm 0.047 m3/s
04 Nov 03:00 ▲ +0.2 cm 0.053 m3/s
04 Nov 02:45 ▼ -0.3 cm 0.051 m3/s
04 Nov 02:30 0.054 m3/s

Station Details

  • Monitoring Station: COMBE MARTIN BGL
  • Watercourse: —
  • Coordinates: 51°11'57"N 4°1'31"W (51.199108, -4.025369)
  • Open in: Google Maps · Apple Maps (opens your maps app)
  • Status: Active
  • Station Type: Flow gauging station (inferred)
Technical details: references, datum, range, flow archive
  • Station Reference: E73936
  • EA Gauge ID: E73936-flow-water-i-15_min-m3_s
  • Parameter: Flow
  • Unit: m3/s?
  • Typical rise rate: 27 cm/hr (p95 sustained over 90 days)
  • Typical data delay: ~22 min (measured reading→publication lag)
  • Tidal: No
  • Distance to the sea: about 1.7 km by river (estimated along OS Open Rivers)
  • Lock / structure: No

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

Nearby Stations

Gauges connected to this river, and others nearby. A distance “by river” follows the river on the map; any other is in a straight line.

Nearby

At this site

💧 Storm overflows upstream of this gauge

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 Hele Bay - Bristol Channel · 5.2 km away in a straight line · discharges to the sea, an estuary or tidal water
28 spills · 74 hours in 2025
Not discharging now · last

4 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 2026-10), which leaves out many small channels. Sewage & storm overflows →

Contains OS data © Crown copyright and database rights 2026.

Rainfall & Weather

Loading rainfall and weather data...

Flood history near this gauge

Official Environment Agency warnings issued since 2014 for the 2 flood areas linked to this gauge (nearest 0.1 km away).

2severe warnings 14flood warnings 0flood alerts

Most recent flood warning: 8 Apr 2024 — North Devon coast at Ilfracombe

Year by year
YearSevereWarningsAlerts
2024 0 1 0
2022 0 1 0
2020 0 6 0
2019 0 1 0
2018 0 1 0
2016 0 2 0
2014 2 2 0

Warnings apply to a whole flood area, not necessarily this exact spot. Years before 2006 aren't covered by the EA's historic record.

Flood areas linked to this gauge

Flood warnings and alerts are issued for whole areas. These are the 2 areas linked to this gauge, nearest first.

Frequently asked questions

Is COMBE MARTIN BGL flooding today?

The latest recorded level is 0.03m3/s. 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 COMBE MARTIN BGL?

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.

Why is the level slowly falling?

When little or no rain has fallen for a while, a river level gradually drops as the water stored in the ground and soil drains away with nothing to replace it. This is called baseflow recession and is normal in dry spells. Only about 3.8mm of rain has fallen nearby in the last 7 days, so the flow is being sustained mainly by groundwater. A gentle decline like this is expected and is not a sign of a problem — downstream gauges often recede a little faster than headwaters further upstream, and levels recover once rain returns.

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:

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, recorded floods, warning history, river behaviour and nearby storm overflows. £19 one-off. Learn more →