River level River Thames at Osney Lock (downstream data)

Check for flood warnings in this area

Latest recorded level 2.40m at 11:00am Saturday 28 November 2020.

View upstream data for this station

Why are there 2 sets of data for this station?

Some monitoring stations are located near to a man-made structure which affects the river's flow characteristics, for example a weir, or lock. For these stations, we provide river levels from both the upstream and downstream sides of the structure.

River levels at this location in the last 5 days

Now
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• Measured level
• When the water level reaches 3.18m here, minor flooding is possible in this area
• Highest recorded level. Hide
• Show highest recorded level

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Observed data

DateTime	Value	Error
2020-11-28T11:00Z	2.404	false
2020-11-28T10:45Z	2.41	false
2020-11-28T10:30Z	2.42	false
2020-11-28T10:15Z	2.429	false
2020-11-28T10:00Z	2.42	false
2020-11-28T09:45Z	2.423	false
2020-11-28T09:30Z	2.426	false
2020-11-28T09:15Z	2.42	false
2020-11-28T09:00Z	2.423	false
2020-11-28T08:45Z	2.435	false
2020-11-28T08:30Z	2.423	false
2020-11-28T08:15Z	2.435	false
2020-11-28T08:00Z	2.42	false
2020-11-28T07:45Z	2.423	false
2020-11-28T07:30Z	2.423	false
2020-11-28T07:15Z	2.429	false
2020-11-28T07:00Z	2.426	false
2020-11-28T06:45Z	2.429	false
2020-11-28T06:30Z	2.426	false
2020-11-28T06:15Z	2.426	false
2020-11-28T06:00Z	2.429	false
2020-11-28T05:45Z	2.435	false
2020-11-28T05:30Z	2.432	false
2020-11-28T05:15Z	2.429	false
2020-11-28T05:00Z	2.432	false
2020-11-28T04:45Z	2.429	false
2020-11-28T04:30Z	2.432	false
2020-11-28T04:15Z	2.435	false
2020-11-28T04:00Z	2.435	false
2020-11-28T03:45Z	2.435	false
2020-11-28T03:30Z	2.435	false
2020-11-28T03:15Z	2.435	false
2020-11-28T03:00Z	2.444	false
2020-11-28T02:45Z	2.444	false
2020-11-28T02:30Z	2.435	false
2020-11-28T02:15Z	2.438	false
2020-11-28T02:00Z	2.438	false
2020-11-28T01:45Z	2.441	false
2020-11-28T01:30Z	2.438	false
2020-11-28T01:15Z	2.441	false
2020-11-28T01:00Z	2.435	false
2020-11-28T00:45Z	2.441	false
2020-11-28T00:30Z	2.441	false
2020-11-28T00:15Z	2.441	false
2020-11-28T00:00Z	2.453	false
2020-11-27T23:45Z	2.441	false
2020-11-27T23:30Z	2.441	false
2020-11-27T23:15Z	2.444	false
2020-11-27T23:00Z	2.444	false
2020-11-27T22:45Z	2.453	false
2020-11-27T22:30Z	2.444	false
2020-11-27T22:15Z	2.447	false
2020-11-27T22:00Z	2.447	false
2020-11-27T21:45Z	2.444	false
2020-11-27T21:30Z	2.447	false
2020-11-27T21:15Z	2.45	false
2020-11-27T21:00Z	2.453	false
2020-11-27T20:45Z	2.447	false
2020-11-27T20:30Z	2.447	false
2020-11-27T20:15Z	2.45	false
2020-11-27T20:00Z	2.45	false
2020-11-27T19:45Z	2.45	false
2020-11-27T19:30Z	2.444	false
2020-11-27T19:15Z	2.45	false
2020-11-27T19:00Z	2.45	false
2020-11-27T18:45Z	2.45	false
2020-11-27T18:30Z	2.45	false
2020-11-27T18:15Z	2.453	false
2020-11-27T18:00Z	2.453	false
2020-11-27T17:45Z	2.456	false
2020-11-27T17:30Z	2.453	false
2020-11-27T17:15Z	2.453	false
2020-11-27T17:00Z	2.453	false
2020-11-27T16:45Z	2.456	false
2020-11-27T16:30Z	2.456	false
2020-11-27T16:15Z	2.453	false
2020-11-27T16:00Z	2.453	false
2020-11-27T15:45Z	2.456	false
2020-11-27T15:30Z	2.45	false
2020-11-27T15:15Z	2.456	false
2020-11-27T15:00Z	2.453	false
2020-11-27T14:45Z	2.447	false
2020-11-27T14:30Z	2.456	false
2020-11-27T14:15Z	2.459	false
2020-11-27T14:00Z	2.456	false
2020-11-27T13:45Z	2.453	false
2020-11-27T13:30Z	2.456	false
2020-11-27T13:15Z	2.459	false
2020-11-27T13:00Z	2.453	false
2020-11-27T12:45Z	2.456	false
2020-11-27T12:30Z	2.456	false
2020-11-27T12:15Z	2.456	false
2020-11-27T12:00Z	2.453	false
2020-11-27T11:45Z	2.456	false
2020-11-27T11:30Z	2.456	false
2020-11-27T11:15Z	2.456	false
2020-11-27T11:00Z	2.459	false
2020-11-27T10:45Z	2.453	false
2020-11-27T10:30Z	2.459	false
2020-11-27T10:15Z	2.462	false
2020-11-27T10:00Z	2.465	false
2020-11-27T09:45Z	2.453	false
2020-11-27T09:30Z	2.462	false
2020-11-27T09:15Z	2.456	false
2020-11-27T09:00Z	2.459	false
2020-11-27T08:45Z	2.462	false
2020-11-27T08:30Z	2.456	false
2020-11-27T08:15Z	2.459	false
2020-11-27T08:00Z	2.462	false
2020-11-27T07:45Z	2.459	false
2020-11-27T07:30Z	2.462	false
2020-11-27T07:15Z	2.456	false
2020-11-27T07:00Z	2.468	false
2020-11-27T06:45Z	2.462	false
2020-11-27T06:30Z	2.459	false
2020-11-27T06:15Z	2.478	false
2020-11-27T06:00Z	2.468	false
2020-11-27T05:45Z	2.459	false
2020-11-27T05:30Z	2.462	false
2020-11-27T05:15Z	2.456	false
2020-11-27T05:00Z	2.462	false
2020-11-27T04:45Z	2.462	false
2020-11-27T04:30Z	2.465	false
2020-11-27T04:15Z	2.468	false
2020-11-27T04:00Z	2.465	false
2020-11-27T03:45Z	2.462	false
2020-11-27T03:30Z	2.468	false
2020-11-27T03:15Z	2.462	false
2020-11-27T03:00Z	2.465	false
2020-11-27T02:45Z	2.462	false
2020-11-27T02:30Z	2.462	false
2020-11-27T02:15Z	2.468	false
2020-11-27T02:00Z	2.468	false
2020-11-27T01:45Z	2.468	false
2020-11-27T01:30Z	2.468	false
2020-11-27T01:15Z	2.468	false
2020-11-27T01:00Z	2.462	false
2020-11-27T00:45Z	2.471	false
2020-11-27T00:30Z	2.471	false
2020-11-27T00:15Z	2.471	false
2020-11-27T00:00Z	2.468	false
2020-11-26T23:45Z	2.471	false
2020-11-26T23:30Z	2.484	false
2020-11-26T23:15Z	2.478	false
2020-11-26T23:00Z	2.478	false
2020-11-26T22:45Z	2.478	false
2020-11-26T22:30Z	2.496	false
2020-11-26T22:15Z	2.478	false
2020-11-26T22:00Z	2.478	false
2020-11-26T21:45Z	2.478	false
2020-11-26T21:30Z	2.481	false
2020-11-26T21:15Z	2.481	false
2020-11-26T21:00Z	2.478	false
2020-11-26T20:45Z	2.471	false
2020-11-26T20:30Z	2.478	false
2020-11-26T20:15Z	2.478	false
2020-11-26T20:00Z	2.478	false
2020-11-26T19:45Z	2.478	false
2020-11-26T19:30Z	2.481	false
2020-11-26T19:15Z	2.487	false
2020-11-26T19:00Z	2.471	false
2020-11-26T18:45Z	2.478	false
2020-11-26T18:30Z	2.471	false
2020-11-26T18:15Z	2.471	false
2020-11-26T18:00Z	2.468	false
2020-11-26T17:45Z	2.468	false
2020-11-26T17:30Z	2.468	false
2020-11-26T17:15Z	2.468	false
2020-11-26T17:00Z	2.468	false
2020-11-26T16:45Z	2.471	false
2020-11-26T16:30Z	2.462	false
2020-11-26T16:15Z	2.465	false
2020-11-26T16:00Z	2.465	false
2020-11-26T15:45Z	2.465	false
2020-11-26T15:30Z	2.459	false
2020-11-26T15:15Z	2.462	false
2020-11-26T15:00Z	2.459	false
2020-11-26T14:45Z	2.462	false
2020-11-26T14:30Z	2.459	false
2020-11-26T14:15Z	2.456	false
2020-11-26T14:00Z	2.441	false
2020-11-26T13:45Z	2.444	false
2020-11-26T13:30Z	2.45	false
2020-11-26T13:15Z	2.447	false
2020-11-26T13:00Z	2.444	false
2020-11-26T12:45Z	2.444	false
2020-11-26T12:30Z	2.444	false
2020-11-26T12:15Z	2.444	false
2020-11-26T12:00Z	2.438	false
2020-11-26T11:45Z	2.438	false
2020-11-26T11:30Z	2.441	false
2020-11-26T11:15Z	2.435	false
2020-11-26T11:00Z	2.432	false
2020-11-26T10:45Z	2.435	false
2020-11-26T10:30Z	2.435	false
2020-11-26T10:15Z	2.438	false
2020-11-26T10:00Z	2.438	false
2020-11-26T09:45Z	2.432	false
2020-11-26T09:30Z	2.438	false
2020-11-26T09:15Z	2.441	false
2020-11-26T09:00Z	2.435	false
2020-11-26T08:45Z	2.432	false
2020-11-26T08:30Z	2.435	false
2020-11-26T08:15Z	2.432	false
2020-11-26T08:00Z	2.435	false
2020-11-26T07:45Z	2.432	false
2020-11-26T07:30Z	2.432	false
2020-11-26T07:15Z	2.432	false
2020-11-26T07:00Z	2.435	false
2020-11-26T06:45Z	2.432	false
2020-11-26T06:30Z	2.438	false
2020-11-26T06:15Z	2.438	false
2020-11-26T06:00Z	2.435	false
2020-11-26T05:45Z	2.435	false
2020-11-26T05:30Z	2.435	false
2020-11-26T05:15Z	2.435	false
2020-11-26T05:00Z	2.435	false
2020-11-26T04:45Z	2.435	false
2020-11-26T04:30Z	2.435	false
2020-11-26T04:15Z	2.438	false
2020-11-26T04:00Z	2.435	false
2020-11-26T03:45Z	2.441	false
2020-11-26T03:30Z	2.45	false
2020-11-26T03:15Z	2.438	false
2020-11-26T03:00Z	2.438	false
2020-11-26T02:45Z	2.441	false
2020-11-26T02:30Z	2.441	false
2020-11-26T02:15Z	2.435	false
2020-11-26T02:00Z	2.444	false
2020-11-26T01:45Z	2.441	false
2020-11-26T01:30Z	2.435	false
2020-11-26T01:15Z	2.438	false
2020-11-26T01:00Z	2.435	false
2020-11-26T00:45Z	2.435	false
2020-11-26T00:30Z	2.435	false
2020-11-26T00:15Z	2.435	false
2020-11-26T00:00Z	2.435	false
2020-11-25T23:45Z	2.432	false
2020-11-25T23:30Z	2.435	false
2020-11-25T23:15Z	2.435	false
2020-11-25T23:00Z	2.432	false
2020-11-25T22:45Z	2.441	false
2020-11-25T22:30Z	2.435	false
2020-11-25T22:15Z	2.432	false
2020-11-25T22:00Z	2.435	false
2020-11-25T21:45Z	2.441	false
2020-11-25T21:30Z	2.429	false
2020-11-25T21:15Z	2.429	false
2020-11-25T21:00Z	2.429	false
2020-11-25T20:45Z	2.426	false
2020-11-25T20:30Z	2.429	false
2020-11-25T20:15Z	2.423	false
2020-11-25T20:00Z	2.423	false
2020-11-25T19:45Z	2.423	false
2020-11-25T19:30Z	2.426	false
2020-11-25T19:15Z	2.423	false
2020-11-25T19:00Z	2.423	false
2020-11-25T18:45Z	2.426	false
2020-11-25T18:30Z	2.429	false
2020-11-25T18:15Z	2.426	false
2020-11-25T18:00Z	2.438	false
2020-11-25T17:45Z	2.429	false
2020-11-25T17:30Z	2.426	false
2020-11-25T17:15Z	2.435	false
2020-11-25T17:00Z	2.426	false
2020-11-25T16:45Z	2.426	false
2020-11-25T16:30Z	2.423	false
2020-11-25T16:15Z	2.423	false
2020-11-25T16:00Z	2.432	false
2020-11-25T15:45Z	2.426	false
2020-11-25T15:30Z	2.432	false
2020-11-25T15:15Z	2.426	false
2020-11-25T15:00Z	2.426	false
2020-11-25T14:45Z	2.432	false
2020-11-25T14:30Z	2.429	false
2020-11-25T14:15Z	2.426	false
2020-11-25T14:00Z	2.432	false
2020-11-25T13:45Z	2.435	false
2020-11-25T13:30Z	2.429	false
2020-11-25T13:15Z	2.435	false
2020-11-25T13:00Z	2.435	false
2020-11-25T12:45Z	2.435	false
2020-11-25T12:30Z	2.432	false
2020-11-25T12:15Z	2.432	false
2020-11-25T12:00Z	2.435	false
2020-11-25T11:45Z	2.438	false
2020-11-25T11:30Z	2.438	false
2020-11-25T11:15Z	2.435	false
2020-11-25T11:00Z	2.435	false
2020-11-25T10:45Z	2.444	false
2020-11-25T10:30Z	2.441	false
2020-11-25T10:15Z	2.447	false
2020-11-25T10:00Z	2.441	false
2020-11-25T09:45Z	2.441	false
2020-11-25T09:30Z	2.45	false
2020-11-25T09:15Z	2.438	false
2020-11-25T09:00Z	2.444	false
2020-11-25T08:45Z	2.441	false
2020-11-25T08:30Z	2.441	false
2020-11-25T08:15Z	2.441	false
2020-11-25T08:00Z	2.444	false
2020-11-25T07:45Z	2.441	false
2020-11-25T07:30Z	2.441	false
2020-11-25T07:15Z	2.447	false
2020-11-25T07:00Z	2.444	false
2020-11-25T06:45Z	2.45	false
2020-11-25T06:30Z	2.444	false
2020-11-25T06:15Z	2.447	false
2020-11-25T06:00Z	2.45	false
2020-11-25T05:45Z	2.447	false
2020-11-25T05:30Z	2.462	false
2020-11-25T05:15Z	2.447	false
2020-11-25T05:00Z	2.447	false
2020-11-25T04:45Z	2.45	false
2020-11-25T04:30Z	2.447	false
2020-11-25T04:15Z	2.45	false
2020-11-25T04:00Z	2.45	false
2020-11-25T03:45Z	2.453	false
2020-11-25T03:30Z	2.453	false
2020-11-25T03:15Z	2.447	false
2020-11-25T03:00Z	2.453	false
2020-11-25T02:45Z	2.453	false
2020-11-25T02:30Z	2.453	false
2020-11-25T02:15Z	2.453	false
2020-11-25T02:00Z	2.453	false
2020-11-25T01:45Z	2.453	false
2020-11-25T01:30Z	2.456	false
2020-11-25T01:15Z	2.456	false
2020-11-25T01:00Z	2.453	false
2020-11-25T00:45Z	2.453	false
2020-11-25T00:30Z	2.456	false
2020-11-25T00:15Z	2.456	false
2020-11-25T00:00Z	2.456	false
2020-11-24T23:45Z	2.459	false
2020-11-24T23:30Z	2.456	false
2020-11-24T23:15Z	2.456	false
2020-11-24T23:00Z	2.453	false
2020-11-24T22:45Z	2.459	false
2020-11-24T22:30Z	2.462	false
2020-11-24T22:15Z	2.459	false
2020-11-24T22:00Z	2.459	false
2020-11-24T21:45Z	2.462	false
2020-11-24T21:30Z	2.465	false
2020-11-24T21:15Z	2.456	false
2020-11-24T21:00Z	2.468	false
2020-11-24T20:45Z	2.487	false
2020-11-24T20:30Z	2.462	false
2020-11-24T20:15Z	2.462	false
2020-11-24T20:00Z	2.462	false
2020-11-24T19:45Z	2.465	false
2020-11-24T19:30Z	2.462	false
2020-11-24T19:15Z	2.465	false
2020-11-24T19:00Z	2.462	false
2020-11-24T18:45Z	2.481	false
2020-11-24T18:30Z	2.468	false
2020-11-24T18:15Z	2.468	false
2020-11-24T18:00Z	2.468	false
2020-11-24T17:45Z	2.465	false
2020-11-24T17:30Z	2.468	false
2020-11-24T17:15Z	2.471	false
2020-11-24T17:00Z	2.468	false
2020-11-24T16:45Z	2.468	false
2020-11-24T16:30Z	2.471	false
2020-11-24T16:15Z	2.478	false
2020-11-24T16:00Z	2.478	false
2020-11-24T15:45Z	2.478	false
2020-11-24T15:30Z	2.481	false
2020-11-24T15:15Z	2.487	false
2020-11-24T15:00Z	2.481	false
2020-11-24T14:45Z	2.478	false
2020-11-24T14:30Z	2.478	false
2020-11-24T14:15Z	2.493	false
2020-11-24T14:00Z	2.481	false
2020-11-24T13:45Z	2.481	false
2020-11-24T13:30Z	2.481	false
2020-11-24T13:15Z	2.481	false
2020-11-24T13:00Z	2.481	false
2020-11-24T12:45Z	2.487	false
2020-11-24T12:30Z	2.481	false
2020-11-24T12:15Z	2.487	false
2020-11-24T12:00Z	2.487	false
2020-11-24T11:45Z	2.487	false
2020-11-24T11:30Z	2.478	false
2020-11-24T11:15Z	2.487	false
2020-11-24T11:00Z	2.487	false
2020-11-24T10:45Z	2.493	false
2020-11-24T10:30Z	2.493	false
2020-11-24T10:15Z	2.487	false
2020-11-24T10:00Z	2.487	false
2020-11-24T09:45Z	2.487	false
2020-11-24T09:30Z	2.49	false
2020-11-24T09:15Z	2.49	false
2020-11-24T09:00Z	2.496	false
2020-11-24T08:45Z	2.49	false
2020-11-24T08:30Z	2.49	false
2020-11-24T08:15Z	2.493	false
2020-11-24T08:00Z	2.493	false
2020-11-24T07:45Z	2.496	false
2020-11-24T07:30Z	2.493	false
2020-11-24T07:15Z	2.496	false
2020-11-24T07:00Z	2.496	false
2020-11-24T06:45Z	2.496	false
2020-11-24T06:30Z	2.496	false
2020-11-24T06:15Z	2.496	false
2020-11-24T06:00Z	2.499	false
2020-11-24T05:45Z	2.496	false
2020-11-24T05:30Z	2.496	false
2020-11-24T05:15Z	2.502	false
2020-11-24T05:00Z	2.496	false
2020-11-24T04:45Z	2.496	false
2020-11-24T04:30Z	2.499	false
2020-11-24T04:15Z	2.502	false
2020-11-24T04:00Z	2.499	false
2020-11-24T03:45Z	2.505	false
2020-11-24T03:30Z	2.502	false
2020-11-24T03:15Z	2.505	false
2020-11-24T03:00Z	2.508	false
2020-11-24T02:45Z	2.505	false
2020-11-24T02:30Z	2.496	false
2020-11-24T02:15Z	2.508	false
2020-11-24T02:00Z	2.505	false
2020-11-24T01:45Z	2.505	false
2020-11-24T01:30Z	2.511	false
2020-11-24T01:15Z	2.508	false
2020-11-24T01:00Z	2.508	false
2020-11-24T00:45Z	2.508	false
2020-11-24T00:30Z	2.508	false
2020-11-24T00:15Z	2.511	false
2020-11-24T00:00Z	2.508	false
2020-11-23T23:45Z	2.505	false
2020-11-23T23:30Z	2.505	false
2020-11-23T23:15Z	2.511	false
2020-11-23T23:00Z	2.511	false
2020-11-23T22:45Z	2.511	false
2020-11-23T22:30Z	2.511	false
2020-11-23T22:15Z	2.511	false
2020-11-23T22:00Z	2.508	false
2020-11-23T21:45Z	2.514	false
2020-11-23T21:30Z	2.517	false
2020-11-23T21:15Z	2.517	false
2020-11-23T21:00Z	2.52	false
2020-11-23T20:45Z	2.517	false
2020-11-23T20:30Z	2.517	false
2020-11-23T20:15Z	2.514	false
2020-11-23T20:00Z	2.517	false
2020-11-23T19:45Z	2.523	false
2020-11-23T19:30Z	2.52	false
2020-11-23T19:15Z	2.52	false
2020-11-23T19:00Z	2.52	false
2020-11-23T18:45Z	2.523	false
2020-11-23T18:30Z	2.514	false
2020-11-23T18:15Z	2.523	false
2020-11-23T18:00Z	2.523	false
2020-11-23T17:45Z	2.523	false
2020-11-23T17:30Z	2.523	false
2020-11-23T17:15Z	2.526	false
2020-11-23T17:00Z	2.526	false
2020-11-23T16:45Z	2.536	false
2020-11-23T16:30Z	2.523	false
2020-11-23T16:15Z	2.523	false
2020-11-23T16:00Z	2.523	false
2020-11-23T15:45Z	2.523	false
2020-11-23T15:30Z	2.523	false
2020-11-23T15:15Z	2.526	false
2020-11-23T15:00Z	2.526	false
2020-11-23T14:45Z	2.523	false
2020-11-23T14:30Z	2.526	false
2020-11-23T14:15Z	2.526	false
2020-11-23T14:00Z	2.542	false
2020-11-23T13:45Z	2.529	false
2020-11-23T13:30Z	2.526	false
2020-11-23T13:15Z	2.526	false
2020-11-23T13:00Z	2.526	false
2020-11-23T12:45Z	2.526	false
2020-11-23T12:30Z	2.529	false
2020-11-23T12:15Z	2.526	false
2020-11-23T12:00Z	2.526	false
2020-11-23T11:45Z	2.52	false
2020-11-23T11:30Z	2.529	false
2020-11-23T11:15Z	2.523	false

Forecast data

Key information

• Station name: Osney Lock (downstream)
• Station ID: 7057
• River name: River Thames
• Typical range: 2.20m to 3.18m
• Highest level on record: 3.97m on 09 January 2014
• Site datum: 52.48mAOD (what does this mean?)

How are river levels measured?

The Environment agency uses a network of monitoring stations across the country. Each one has its own datum - a height in metres fixed relative to mean sea level. This height is expressed as metres above ordnance datum (mAOD). The river levels we provide for each monitoring station are all relative to its site datum.

If we didn't do this, we'd show some very high measurements, which could cause confusion. By using a local site datum, the river levels are easier to understand, especially by users familiar with the data from a particular monitoring station.

A river's height above ordnance datum can be seen by adding the site datum to the river level.

How often are river levels measured?

We use measuring stations like this one to collect water level data, usually once or twice a day. We collect data more frequently when there's a greater risk of flooding. That's why the graph might show a short time lag since the last measurement.

How might river levels affect flood risk?

Typical range

This is the usual range of river levels at this station, based on historical data.

Above typical

This means that flooding is possible because river levels at this station are currently higher than usual.
Many factors can influence the possibility of flooding - river levels are only one indicator. Always check if there's a flood warning in place at a particular location.

Below typical

This means that river levels at this station are currently lower than usual.
Drought or water management measures may be in place. Please check for the latest information on water resources and restrictions in your area.

• View nearby measuring stations

• View the flood information service for England
• Check the long term flood risk for an area in England.

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