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0.44

Somerford Keynes

Thames
Cotswolds catchment • Somerford Keynes • Gloucestershire • ID: 0144TH • Level
(1h ago) • 4 readings/hr • 198 views

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Current Level
0.444 mASD
▬ Steady
24h Max
0.445 mASD
24h Min
0.443 mASD
Typical Range
0.36 - 1.60
mASD
Highest Recorded
1.59 mASD
13 Nov 2023
Since May 2002
Current level is 28% of this
🚽 Sewage overflows nearby

Recent Water Levels

🌍 floodradar.co.uk
1 day

Recent Readings

Steady over 6h
08 Oct 01:30 ▲ +0.1 cm 0.444 mASD
08 Oct 01:15 ▼ -0.1 cm 0.443 mASD
08 Oct 01:00 ▬ steady 0.444 mASD
08 Oct 00:45 ▬ steady 0.444 mASD
08 Oct 00:30 ▬ steady 0.444 mASD
08 Oct 00:15 ▬ steady 0.444 mASD
08 Oct 00:00 ▬ steady 0.444 mASD
07 Oct 23:45 ▬ steady 0.444 mASD
07 Oct 23:30 ▬ steady 0.444 mASD
07 Oct 22:30 ▬ steady 0.444 mASD
07 Oct 22:15 ▬ steady 0.444 mASD
07 Oct 22:00 ▬ steady 0.444 mASD
07 Oct 21:45 ▬ steady 0.444 mASD
07 Oct 21:30 ▬ steady 0.444 mASD
07 Oct 21:15 ▬ steady 0.444 mASD
07 Oct 21:00 ▬ steady 0.444 mASD
07 Oct 20:45 ▬ steady 0.444 mASD
07 Oct 20:30 ▬ steady 0.444 mASD
07 Oct 20:15 ▬ steady 0.444 mASD
07 Oct 20:00 0.444 mASD

Station Details

Technical details: references, datum, range, flow archive
  • Station Reference: 0144TH
  • RLOI id: 7011 (the EA's check-for-flooding station id)
  • EA Gauge ID: 0144TH-level-stage-i-15_min-mASD
  • Parameter: Level
  • Unit: mASD
  • Typical rise rate: 0 cm/hr (p95 sustained over 90 days)
  • Typical data delay: ~22 min (measured reading→publication lag)
  • Tidal: No
  • Lock / structure: No
  • Catchment Area: Cotswolds
  • Typical Range: 0.363 – 1.600 mASD
  • EA Cross-check: 0.44 mASD (EA at 8 Oct 01:45)

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.

Connected upstream

Connected downstream

Same river system, separate branch

Distances by river: OS Open Rivers. Contains OS data © Crown copyright and database rights 2026.

💧 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.

💧
Thames Water · into Shorncote Ditch · 2.7 km away in a straight line · no mapped watercourse close enough to be sure
125 spills · 2,067 hours in 2025
Not discharging now · last
💧
Wessex Water · into Braydon Brook (S) · 4.0 km away in a straight line · no mapped watercourse close enough to be sure
29 spills · 393 hours in 2025
Not discharging now · last
💧
Wessex Water · into Unnamed Trib Of Derry Brook · 4.3 km away in a straight line · no mapped watercourse close enough to be sure
22 spills · 171 hours in 2025
Not discharging now · last

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 →

Contains OS data © Crown copyright and database rights 2026.

Rainfall & Weather

Loading rainfall and weather data...

How often this river runs high

This gauge rarely reaches its typical high of 1.60 m: 0 days since 2017. This year so far: 0 days.

2026 0 days so far
2025 0 days
2024 0 days
2023 0 days
2022 0 days
2021 0 days
2020 0 days
2019 0 days
2018 0 days
2017 0 days

Counted from each day's highest reading. Days with missing or implausible readings are left out.

Flood history near this gauge

Official Environment Agency warnings issued since 2010 for the 11 flood areas linked to this gauge (nearest 1.6 km away).

19flood warnings 123flood alerts

Most recent flood warning: 24 Nov 2024 — River Key from the Bentham area to Cricklade including Purton Stoke

Year by year
YearWarningsAlerts
2026 0 27
2025 0 12
2024 2 17
2023 7 17
2022 0 1
2021 0 5
2020 3 5
2019 1 6
2018 0 4
2017 0 1
2016 1 5
2015 0 2
2014 0 5
2013 0 3
2012 5 9
2011 0 3
2010 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 Somerford Keynes flood history.

Flood areas linked to this gauge

Flood warnings and alerts are issued for whole areas. These are the 11 areas linked to this gauge, nearest first.

Show 3 more

Frequently asked questions

Is the River Thames at Somerford Keynes flooding today?

The current level is 0.44m, which is within the typical range of 0.36 to 1.60m. Flooding is unlikely at this level.

Is the river level rising or falling at Somerford Keynes?

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 Thames at Somerford Keynes?

The typical range at this station is 0.36m to 1.60m, based on Environment Agency historical data. Levels above 1.60m 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:

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 →