River Thames at Northmoor Lock
The River Thames at Northmoor Lock read 0.095 m at .
- Newest reading
- 0.095 mProvisional
- Change
- -0.004 m in a day
- -0.023 m in a week
That is within the typical range of -0.004 m to 0.38 m that the Environment Agency gives for this station.
The last 90 days
- Level
- Our record
Table: The last 90 days
| Day | Daily average (m) |
|---|---|
| no value | |
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| no value | |
| no value | |
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| no value | |
| no value | |
| no value | |
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| no value | |
| no value | |
| no value | |
| no value | |
| no value | |
| no value | |
| no value | |
| no value | |
| 0.128 m | |
| 0.126 m | |
| 0.121 m | |
| 0.119 m | |
| 0.121 m | |
| 0.127 m | |
| 0.150 m | |
| 0.132 m | |
| 0.110 m | |
| 0.094 m | |
| 0.097 m | |
| 0.102 m | |
| 0.097 m | |
| 0.087 m | |
| 0.082 m | |
| 0.080 m | |
| 0.075 m | |
| 0.074 m | |
| 0.087 m | |
| 0.102 m | |
| 0.106 m | |
| 0.112 m | |
| 0.112 m | |
| 0.111 m | |
| 0.120 m | |
| 0.124 m | |
| 0.111 m | |
| 0.089 m | |
| 0.092 m | |
| 0.100 m | |
| no value | |
| no value |
Normal range and official levels
- Typical range, low: -0.004 m. The newest reading is 0.099 m above it.Set by This uses Environment Agency flood and river level data from the real-time data API (Beta).
- Typical range, high: 0.38 m. The newest reading is 0.285 m below it.Set by This uses Environment Agency flood and river level data from the real-time data API (Beta).
Records
- Highest reading in our series since 2 October 2025: 0.17 m at 13:00 BST on 10 September 2026. Provisional data.
- Lowest reading in our series since 2 October 2025: 0.048 m at 16:30 BST on 13 September 2026. Provisional data.
- Highest daily average in our series since 2 October 2025: 0.15 m on 10 September 2026. Provisional data.
- Lowest daily average in our series since 2 October 2025: 0.074 m on 21 September 2026. Provisional data.
As the source publishes them
- Lowest on record: -0.51 m, on 13 November 2007.Set by This uses Environment Agency flood and river level data from the real-time data API (Beta).
- Highest in recent years: 1.159 m, on 7 January 2014.Set by This uses Environment Agency flood and river level data from the real-time data API (Beta).
- Highest on record: 1.35 m, on 13 November 2007.Set by This uses Environment Agency flood and river level data from the real-time data API (Beta).
About this gauge
Northmoor Lock is a gauge on the River Thames in the United Kingdom.
It lies at 51.7169° N, 1.3746° W.
Its readings come from the Environment Agency.
The gauge reads the height of the water above a fixed zero, not the depth of the river.
The Environment Agency says its real-time data should not be relied upon for safety critical applications.
The newest reading is provisional: the source may still correct it.