Eynsham Lock water level
River gauge, River Thames, Oxfordshire, United Kingdom
Right now
Very low for mid-October
Water level
History
20252026
What this means
Low water at Eynsham Lock: the gauge reads 0.04 m, far below normal for mid-October.
The median for mid-October is 0.11 m, based on 21 years of readings, so the river level is 0.07 m below typical. A year ago it stood at 0.04 m as well. The lowest reading on record is −0.36 m (October 17, 2004).
It has barely moved over the past 24 hours. Without real rain upstream, that is unlikely to change quickly. The 30-day range is 0.04 m – 0.05 m.
Autumn rain usually starts to lift rivers again after the summer low.
Compared with 21 years of daily readings for this time of year. How to read levels
Key numbers
- Median for this date
- 0.11 m0.07 m below the median for this date
- Normal for this date
- 0.06 m – 0.20 m8 years in 10 fall in this range (21 years of records)
- Normal range
- 0.04 m – 0.37 m
- Same day last year
- 0.04 m0.00 m
- Lowest and highest in 30 days
- 0.04 m – 0.05 m
- Lowest and highest in 12 months
- −2.27 m – 0.84 m
- Highest on record
- 1.19 mJuly 24, 2007
- Lowest on record
- −0.36 mOctober 17, 2004
For anglers and canoeists
Low rivers are hard going for paddlers, with exposed gravel and weirs that are awkward to shoot. Salmon and sea trout usually wait for the next spate to run.
Many angling and canoe clubs check gauges like this one before heading out.
About the River Thames
The River Thames, or simply the Thames, known alternatively in parts as the River Isis, is a river that flows through southern England including London. At 215 miles (346 km), it is the longest river entirely in England and the second-longest in the United Kingdom, after the River Severn.
Text and image from Wikipedia and Wikimedia Commons, licensed under CC BY-SA.
Weather at the gauge
The forecast is not available right now.
Map
Other gauges on the River Thames
| Gauge | Level | Compared with normal | 24 hours | Distance |
|---|---|---|---|---|
| Pinkhill LockRiver gauge, River Thames | −0.01 m | Very low | −0.02 m | 1.5 km |
| FarmoorRiver gauge, River Thames | 0.74 m | Very low | −0.01 m | 2.0 km |
| Kings LockRiver gauge, River Thames | 0.03 m | Very low | −0.01 m | 3.8 km |
| Godstow LockRiver gauge, River Thames | −0.17 m | Very low | −0.03 m | 4.0 km |
| Osney LockRiver gauge, River Thames | −0.01 m | Normal | −0.02 m | 6.4 km |
| Northmoor LockRiver gauge, River Thames | 0.13 m | Normal | +0.03 m | 6.5 km |
| Iffley LockRiver gauge, River Thames | 0.08 m | Normal | ±0 | 9.5 km |
| Shifford LockRiver gauge, River Thames | 0.15 m | Normal | +0.01 m | 11 km |
| Sandford-on-ThamesRiver gauge, River Thames | 0.07 m | Normal | ±0 | 11 km |
| Abingdon LockRiver gauge, River Thames | 0.05 m | Very low | −0.02 m | 13 km |
| Rushey LockRiver gauge, River Thames | 0.13 m | Normal | +0.02 m | 15 km |
| Culham LockRiver gauge, River Thames | 0.15 m | Normal | −0.02 m | 15 km |
Nearby gauges
| Gauge | Level | Compared with normal | 24 hours | Distance |
|---|---|---|---|---|
| Cassington Weir ARiver gauge, River Evenlode | 0.08 m | Very low | ±0 | 1.3 km |
| Cassington Weir BRiver gauge, River Evenlode | 0.14 m | Very low | ±0 | 1.3 km |
| Minns EstateRiver gauge, Seacourt Stream | 1.08 m | Normal | ±0 | 5.2 km |
| New BotleyRiver gauge, Bulstake Stream | 0.78 m | Very low | −0.02 m | 5.8 km |
Questions and answers
Is the River Thames at Eynsham Lock higher than last year?
It is about the same as on this day last year, when the reading was 0.04 m.
What is a normal level for the River Thames at Eynsham Lock in mid-October?
The median for mid-October is 0.11 m. In 8 years out of 10 the reading falls between 0.06 m and 0.20 m, based on 21 years of records.
Is the river level the same as the depth of the water?
No. The reading is measured from a fixed zero mark at the gauge, so 0.04 m on the gauge does not mean the water is that deep.
What is the water level of Eynsham Lock today?
On 18 Oct 2026, 10:45 BST, the water level was 0.04 m. Steady over the last 24 hours.
Is Eynsham Lock rising or falling?
Steady over the last 24 hours.
Is the level of Eynsham Lock normal?
Very low for mid-October. Compared with 21 years of daily readings for this time of year.
What is the highest water level ever recorded at Eynsham Lock?
The highest level on record is 1.19 m on July 24, 2007. The lowest is −0.36 m on October 17, 2004.
For specialists
Station codes, datum, parameters, data quality and downloads
- Operator
- Environment Agency
- Station code
ea:1201TH(Agency page)- Coordinates
51.77469, -1.35685(WGS84)- Vertical datum
- station datum
- Update interval
- every 15 minutes
- Licence
- Open Government Licence v3.0. Contains Environment Agency data licensed under the Open Government Licence v3.0
Published series
| Parameter | Last value | Time (UTC) | Quality |
|---|---|---|---|
| Water level | 0.04 m | 2026-10-18 09:45 | Provisional |
Download
Embed this gauge
Add a live card for this gauge to your website. It updates on its own and links back here.
How to cite
Environment Agency: Eynsham Lock (ea:1201TH). Accessed October 18, 2026 via Nivelmap, https://nivelmap.com/en/united-kingdom/oxfordshire/eynsham-lock
How we check values
Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.
Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer