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0.05

Eynsham Lock

Thames ⚙ Structure
Vale of White Horse catchment • Swinford • Oxfordshire • ID: 1201TH • Level
(22m ago) • 4 readings/hr • 163 views

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Not an emergency service — if in danger call 999. Alerts rely on EA/SEPA data and are best-efforts. Terms

Current Level
0.048 mASD
▬ Steady
24h Max
0.054 mASD
24h Min
0.040 mASD
Typical Range
0.04 - 0.37
mASD
Highest Recorded
1.19 mASD
EA official record
1.02 in our data (since Nov 2012)
Current level is 4% of this
🚽 Sewage overflows nearby

Recent Water Levels

🌍 floodradar.co.uk
1 day

Flood predictions aren't generated for lock / structure gauges — their levels are driven by gate operation, not by catchment rainfall, so the forecast models would have no skill here.

Recent Readings

Steady over 6h
23 Aug 23:30 ▼ -0.1 cm 0.048 mASD
23 Aug 23:15 ▬ steady 0.049 mASD
23 Aug 23:00 ▬ steady 0.049 mASD
23 Aug 22:45 ▲ +0.1 cm 0.049 mASD
23 Aug 21:30 ▬ steady 0.048 mASD
23 Aug 21:15 ▬ steady 0.048 mASD
23 Aug 21:00 ▬ steady 0.048 mASD
23 Aug 20:45 ▼ -0.1 cm 0.048 mASD
23 Aug 20:30 ▲ +0.1 cm 0.049 mASD
23 Aug 20:15 ▬ steady 0.048 mASD
23 Aug 20:00 ▬ steady 0.048 mASD
23 Aug 19:45 ▬ steady 0.048 mASD
23 Aug 19:30 ▼ -0.1 cm 0.048 mASD
23 Aug 19:15 ▲ +0.1 cm 0.049 mASD
23 Aug 19:00 ▬ steady 0.048 mASD
23 Aug 18:45 ▬ steady 0.048 mASD
23 Aug 18:30 ▬ steady 0.048 mASD
23 Aug 18:15 ▲ +0.1 cm 0.048 mASD
23 Aug 18:00 ▼ -0.1 cm 0.047 mASD
23 Aug 17:45 0.048 mASD

Rainfall & Weather

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Flood history near this gauge

Official Environment Agency warnings issued since 2008 for the 9 flood areas linked to this gauge (nearest 1.4 km away).

44flood warnings 71flood alerts

Most recent flood warning: 29 Nov 2024River Thames and tributaries at New Botley, New Hinksey, North Hinksey, South Hinksey and Grandpont

Year by year
YearWarningsAlerts
2026 0 9
2025 0 3
2024 10 8
2023 2 8
2022 0 3
2021 4 2
2020 5 4
2019 0 5
2018 0 3
2017 0 2
2016 1 5
2015 0 1
2014 12 1
2013 0 5
2012 10 4
2010 0 3
2009 0 3
2008 0 2

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 Swinford flood history.

Nearby Stations

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Station Details

  • Monitoring Station: Eynsham Lock
  • Watercourse: River Thames
  • Nearest Town: Swinford
  • County: Oxfordshire
  • Nearest reservoir: Farmoor (2.8 km) · 92.0% full (as of 31 Jul 2026)
  • Coordinates: 51°46'29"N 1°21'25"W (51.774692, -1.356854)
  • Open in: Google Maps · Apple Maps (opens your maps app)
  • Date Opened: 1 Jan 1999
  • Status: Active
  • Station Type: River level station (multi-sensor)
  • Station Reference: 1201TH
  • EA Gauge ID: 1201TH-level-stage-i-15_min-mASD
  • Parameter: Level
  • Unit: mASD
  • Typical rise rate: 3 cm/hr (p95 sustained over 90 days)
  • Typical data delay: ~22 min (measured reading→publication lag)
  • Tidal: No
  • Lock / structure: ⚙ Yes — lock, weir, sluice or pump
  • Catchment Area: Vale of White Horse
  • Typical Range: 0.038 – 0.370 mASD
  • EA Cross-check: 1.74 mASD (EA at 23 Aug 23:15)

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

Frequently asked questions

Is the River Thames at Eynsham Lock flooding today?

The current level is 0.05m, which is within the typical range of 0.04 to 0.37m. Flooding is unlikely at this level.

Is the river level rising or falling at Eynsham Lock?

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 Thames at Eynsham Lock?

The typical range at this station is 0.04m to 0.37m, based on Environment Agency historical data. Levels above 0.37m 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 →