River level River Kennet at Blakes Lock (downstream data)

Check for flood warnings in this area

Latest recorded level 1.77m at 6:00am Monday 19 November 2018.

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 3.20m 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
2018-11-19T06:00Z	1.765	false
2018-11-19T05:45Z	1.764	false
2018-11-19T05:30Z	1.765	false
2018-11-19T05:15Z	1.764	false
2018-11-19T05:00Z	1.765	false
2018-11-19T04:45Z	1.764	false
2018-11-19T04:30Z	1.764	false
2018-11-19T04:15Z	1.763	false
2018-11-19T04:00Z	1.764	false
2018-11-19T03:45Z	1.763	false
2018-11-19T03:30Z	1.765	false
2018-11-19T03:15Z	1.766	false
2018-11-19T03:00Z	1.765	false
2018-11-19T02:45Z	1.767	false
2018-11-19T02:30Z	1.766	false
2018-11-19T02:15Z	1.767	false
2018-11-19T02:00Z	1.768	false
2018-11-19T01:45Z	1.769	false
2018-11-19T01:30Z	1.769	false
2018-11-19T01:15Z	1.771	false
2018-11-19T01:00Z	1.769	false
2018-11-19T00:45Z	1.77	false
2018-11-19T00:30Z	1.769	false
2018-11-19T00:15Z	1.77	false
2018-11-19T00:00Z	1.769	false
2018-11-18T23:45Z	1.769	false
2018-11-18T23:30Z	1.769	false
2018-11-18T23:15Z	1.769	false
2018-11-18T23:00Z	1.771	false
2018-11-18T22:45Z	1.77	false
2018-11-18T22:30Z	1.77	false
2018-11-18T22:15Z	1.77	false
2018-11-18T22:00Z	1.769	false
2018-11-18T21:45Z	1.77	false
2018-11-18T21:30Z	1.767	false
2018-11-18T21:15Z	1.769	false
2018-11-18T21:00Z	1.769	false
2018-11-18T20:45Z	1.769	false
2018-11-18T20:30Z	1.769	false
2018-11-18T20:15Z	1.769	false
2018-11-18T20:00Z	1.769	false
2018-11-18T19:45Z	1.768	false
2018-11-18T19:30Z	1.768	false
2018-11-18T19:15Z	1.769	false
2018-11-18T19:00Z	1.771	false
2018-11-18T18:45Z	1.769	false
2018-11-18T18:30Z	1.771	false
2018-11-18T18:15Z	1.772	false
2018-11-18T18:00Z	1.772	false
2018-11-18T17:45Z	1.772	false
2018-11-18T17:30Z	1.771	false
2018-11-18T17:15Z	1.77	false
2018-11-18T17:00Z	1.77	false
2018-11-18T16:45Z	1.767	false
2018-11-18T16:30Z	1.767	false
2018-11-18T16:15Z	1.767	false
2018-11-18T16:00Z	1.769	false
2018-11-18T15:45Z	1.769	false
2018-11-18T15:30Z	1.769	false
2018-11-18T15:15Z	1.769	false
2018-11-18T15:00Z	1.77	false
2018-11-18T14:45Z	1.771	false
2018-11-18T14:30Z	1.771	false
2018-11-18T14:15Z	1.772	false
2018-11-18T14:00Z	1.773	false
2018-11-18T13:45Z	1.773	false
2018-11-18T13:30Z	1.775	false
2018-11-18T13:15Z	1.775	false
2018-11-18T13:00Z	1.774	false
2018-11-18T12:45Z	1.774	false
2018-11-18T12:30Z	1.773	false
2018-11-18T12:15Z	1.772	false
2018-11-18T12:00Z	1.774	false
2018-11-18T11:45Z	1.772	false
2018-11-18T11:30Z	1.773	false
2018-11-18T11:15Z	1.771	false
2018-11-18T11:00Z	1.77	false
2018-11-18T10:45Z	1.77	false
2018-11-18T10:30Z	1.77	false
2018-11-18T10:15Z	1.769	false
2018-11-18T10:00Z	1.768	false
2018-11-18T09:45Z	1.77	false
2018-11-18T09:30Z	1.769	false
2018-11-18T09:15Z	1.77	false
2018-11-18T09:00Z	1.769	false
2018-11-18T08:45Z	1.77	false
2018-11-18T08:30Z	1.768	false
2018-11-18T08:15Z	1.767	false
2018-11-18T08:00Z	1.766	false
2018-11-18T07:45Z	1.767	false
2018-11-18T07:30Z	1.769	false
2018-11-18T07:15Z	1.767	false
2018-11-18T07:00Z	1.768	false
2018-11-18T06:45Z	1.768	false
2018-11-18T06:30Z	1.768	false
2018-11-18T06:15Z	1.769	false
2018-11-18T06:00Z	1.768	false
2018-11-18T05:45Z	1.768	false
2018-11-18T05:30Z	1.768	false
2018-11-18T05:15Z	1.768	false
2018-11-18T05:00Z	1.768	false
2018-11-18T04:45Z	1.769	false
2018-11-18T04:30Z	1.768	false
2018-11-18T04:15Z	1.768	false
2018-11-18T04:00Z	1.768	false
2018-11-18T03:45Z	1.768	false
2018-11-18T03:30Z	1.766	false
2018-11-18T03:15Z	1.765	false
2018-11-18T03:00Z	1.765	false
2018-11-18T02:45Z	1.766	false
2018-11-18T02:30Z	1.767	false
2018-11-18T02:15Z	1.766	false
2018-11-18T02:00Z	1.767	false
2018-11-18T01:45Z	1.768	false
2018-11-18T01:30Z	1.768	false
2018-11-18T01:15Z	1.767	false
2018-11-18T01:00Z	1.766	false
2018-11-18T00:45Z	1.766	false
2018-11-18T00:30Z	1.766	false
2018-11-18T00:15Z	1.765	false
2018-11-18T00:00Z	1.765	false
2018-11-17T23:45Z	1.766	false
2018-11-17T23:30Z	1.766	false
2018-11-17T23:15Z	1.765	false
2018-11-17T23:00Z	1.766	false
2018-11-17T22:45Z	1.766	false
2018-11-17T22:30Z	1.766	false
2018-11-17T22:15Z	1.766	false
2018-11-17T22:00Z	1.767	false
2018-11-17T21:45Z	1.765	false
2018-11-17T21:30Z	1.766	false
2018-11-17T21:15Z	1.766	false
2018-11-17T21:00Z	1.765	false
2018-11-17T20:45Z	1.765	false
2018-11-17T20:30Z	1.764	false
2018-11-17T20:15Z	1.765	false
2018-11-17T20:00Z	1.763	false
2018-11-17T19:45Z	1.763	false
2018-11-17T19:30Z	1.763	false
2018-11-17T19:15Z	1.764	false
2018-11-17T19:00Z	1.765	false
2018-11-17T18:45Z	1.766	false
2018-11-17T18:30Z	1.766	false
2018-11-17T18:15Z	1.768	false
2018-11-17T18:00Z	1.767	false
2018-11-17T17:45Z	1.767	false
2018-11-17T17:30Z	1.767	false
2018-11-17T17:15Z	1.768	false
2018-11-17T17:00Z	1.768	false
2018-11-17T16:45Z	1.77	false
2018-11-17T16:30Z	1.771	false
2018-11-17T16:15Z	1.774	false
2018-11-17T16:00Z	1.773	false
2018-11-17T15:45Z	1.772	false
2018-11-17T15:30Z	1.773	false
2018-11-17T15:15Z	1.771	false
2018-11-17T15:00Z	1.773	false
2018-11-17T14:45Z	1.774	false
2018-11-17T14:30Z	1.773	false
2018-11-17T14:15Z	1.774	false
2018-11-17T14:00Z	1.773	false
2018-11-17T13:45Z	1.773	false
2018-11-17T13:30Z	1.771	false
2018-11-17T13:15Z	1.77	false
2018-11-17T13:00Z	1.769	false
2018-11-17T12:45Z	1.768	false
2018-11-17T12:30Z	1.767	false
2018-11-17T12:15Z	1.767	false
2018-11-17T12:00Z	1.769	false
2018-11-17T11:45Z	1.768	false
2018-11-17T11:30Z	1.769	false
2018-11-17T11:15Z	1.77	false
2018-11-17T11:00Z	1.769	false
2018-11-17T10:45Z	1.768	false
2018-11-17T10:30Z	1.768	false
2018-11-17T10:15Z	1.768	false
2018-11-17T10:00Z	1.768	false
2018-11-17T09:45Z	1.768	false
2018-11-17T09:30Z	1.767	false
2018-11-17T09:15Z	1.769	false
2018-11-17T09:00Z	1.769	false
2018-11-17T08:45Z	1.768	false
2018-11-17T08:30Z	1.768	false
2018-11-17T08:15Z	1.768	false
2018-11-17T08:00Z	1.768	false
2018-11-17T07:45Z	1.767	false
2018-11-17T07:30Z	1.768	false
2018-11-17T07:15Z	1.767	false
2018-11-17T07:00Z	1.767	false
2018-11-17T06:45Z	1.767	false
2018-11-17T06:30Z	1.769	false
2018-11-17T06:15Z	1.768	false
2018-11-17T06:00Z	1.769	false
2018-11-17T05:45Z	1.77	false
2018-11-17T05:30Z	1.77	false
2018-11-17T05:15Z	1.77	false
2018-11-17T05:00Z	1.772	false
2018-11-17T04:45Z	1.771	false
2018-11-17T04:30Z	1.772	false
2018-11-17T04:15Z	1.772	false
2018-11-17T04:00Z	1.772	false
2018-11-17T03:45Z	1.771	false
2018-11-17T03:30Z	1.773	false
2018-11-17T03:15Z	1.773	false
2018-11-17T03:00Z	1.772	false
2018-11-17T02:45Z	1.774	false
2018-11-17T02:30Z	1.775	false
2018-11-17T02:15Z	1.775	false
2018-11-17T02:00Z	1.775	false
2018-11-17T01:45Z	1.776	false
2018-11-17T01:30Z	1.776	false
2018-11-17T01:15Z	1.774	false
2018-11-17T01:00Z	1.773	false
2018-11-17T00:45Z	1.773	false
2018-11-17T00:30Z	1.774	false
2018-11-17T00:15Z	1.773	false
2018-11-17T00:00Z	1.772	false
2018-11-16T23:45Z	1.772	false
2018-11-16T23:30Z	1.771	false
2018-11-16T23:15Z	1.773	false
2018-11-16T23:00Z	1.772	false
2018-11-16T22:45Z	1.773	false
2018-11-16T22:30Z	1.774	false
2018-11-16T22:15Z	1.775	false
2018-11-16T22:00Z	1.774	false
2018-11-16T21:45Z	1.774	false
2018-11-16T21:30Z	1.774	false
2018-11-16T21:15Z	1.774	false
2018-11-16T21:00Z	1.775	false
2018-11-16T20:45Z	1.776	false
2018-11-16T20:30Z	1.777	false
2018-11-16T20:15Z	1.776	false
2018-11-16T20:00Z	1.776	false
2018-11-16T19:45Z	1.775	false
2018-11-16T19:30Z	1.775	false
2018-11-16T19:15Z	1.777	false
2018-11-16T19:00Z	1.779	false
2018-11-16T18:45Z	1.778	false
2018-11-16T18:30Z	1.779	false
2018-11-16T18:15Z	1.778	false
2018-11-16T18:00Z	1.779	false
2018-11-16T17:45Z	1.782	false
2018-11-16T17:30Z	1.783	false
2018-11-16T17:15Z	1.784	false
2018-11-16T17:00Z	1.782	false
2018-11-16T16:45Z	1.779	false
2018-11-16T16:30Z	1.777	false
2018-11-16T16:15Z	1.77	false
2018-11-16T16:00Z	1.77	false
2018-11-16T15:45Z	1.77	false
2018-11-16T15:30Z	1.77	false
2018-11-16T15:15Z	1.771	false
2018-11-16T15:00Z	1.772	false
2018-11-16T14:45Z	1.772	false
2018-11-16T14:30Z	1.771	false
2018-11-16T14:15Z	1.772	false
2018-11-16T14:00Z	1.772	false
2018-11-16T13:45Z	1.773	false
2018-11-16T13:30Z	1.772	false
2018-11-16T13:15Z	1.773	false
2018-11-16T13:00Z	1.773	false
2018-11-16T12:45Z	1.772	false
2018-11-16T12:30Z	1.771	false
2018-11-16T12:15Z	1.771	false
2018-11-16T12:00Z	1.772	false
2018-11-16T11:45Z	1.773	false
2018-11-16T11:30Z	1.772	false
2018-11-16T11:15Z	1.772	false
2018-11-16T11:00Z	1.772	false
2018-11-16T10:45Z	1.773	false
2018-11-16T10:30Z	1.773	false
2018-11-16T10:15Z	1.772	false
2018-11-16T10:00Z	1.769	false
2018-11-16T09:45Z	1.768	false
2018-11-16T09:30Z	1.768	false
2018-11-16T09:15Z	1.768	false
2018-11-16T09:00Z	1.769	false
2018-11-16T08:45Z	1.769	false
2018-11-16T08:30Z	1.771	false
2018-11-16T08:15Z	1.771	false
2018-11-16T08:00Z	1.772	false
2018-11-16T07:45Z	1.772	false
2018-11-16T07:30Z	1.773	false
2018-11-16T07:15Z	1.771	false
2018-11-16T07:00Z	1.771	false
2018-11-16T06:45Z	1.771	false
2018-11-16T06:30Z	1.772	false
2018-11-16T06:15Z	1.772	false
2018-11-16T06:00Z	1.772	false
2018-11-16T05:45Z	1.772	false
2018-11-16T05:30Z	1.772	false
2018-11-16T05:15Z	1.773	false
2018-11-16T05:00Z	1.773	false
2018-11-16T04:45Z	1.773	false
2018-11-16T04:30Z	1.772	false
2018-11-16T04:15Z	1.77	false
2018-11-16T04:00Z	1.771	false
2018-11-16T03:45Z	1.771	false
2018-11-16T03:30Z	1.774	false
2018-11-16T03:15Z	1.774	false
2018-11-16T03:00Z	1.775	false
2018-11-16T02:45Z	1.776	false
2018-11-16T02:30Z	1.777	false
2018-11-16T02:15Z	1.778	false
2018-11-16T02:00Z	1.777	false
2018-11-16T01:45Z	1.778	false
2018-11-16T01:30Z	1.778	false
2018-11-16T01:15Z	1.777	false
2018-11-16T01:00Z	1.776	false
2018-11-16T00:45Z	1.776	false
2018-11-16T00:30Z	1.776	false
2018-11-16T00:15Z	1.777	false
2018-11-16T00:00Z	1.776	false
2018-11-15T23:45Z	1.777	false
2018-11-15T23:30Z	1.778	false
2018-11-15T23:15Z	1.778	false
2018-11-15T23:00Z	1.777	false
2018-11-15T22:45Z	1.779	false
2018-11-15T22:30Z	1.777	false
2018-11-15T22:15Z	1.778	false
2018-11-15T22:00Z	1.779	false
2018-11-15T21:45Z	1.779	false
2018-11-15T21:30Z	1.78	false
2018-11-15T21:15Z	1.778	false
2018-11-15T21:00Z	1.778	false
2018-11-15T20:45Z	1.774	false
2018-11-15T20:30Z	1.774	false
2018-11-15T20:15Z	1.775	false
2018-11-15T20:00Z	1.774	false
2018-11-15T19:45Z	1.775	false
2018-11-15T19:30Z	1.774	false
2018-11-15T19:15Z	1.774	false
2018-11-15T19:00Z	1.775	false
2018-11-15T18:45Z	1.775	false
2018-11-15T18:30Z	1.775	false
2018-11-15T18:15Z	1.775	false
2018-11-15T18:00Z	1.774	false
2018-11-15T17:45Z	1.773	false
2018-11-15T17:30Z	1.772	false
2018-11-15T17:15Z	1.77	false
2018-11-15T17:00Z	1.772	false
2018-11-15T16:45Z	1.768	false
2018-11-15T16:30Z	1.771	false
2018-11-15T16:15Z	1.773	false
2018-11-15T16:00Z	1.773	false
2018-11-15T15:45Z	1.775	false
2018-11-15T15:30Z	1.776	false
2018-11-15T15:15Z	1.776	false
2018-11-15T15:00Z	1.776	false
2018-11-15T14:45Z	1.779	false
2018-11-15T14:30Z	1.777	false
2018-11-15T14:15Z	1.776	false
2018-11-15T14:00Z	1.777	false
2018-11-15T13:45Z	1.776	false
2018-11-15T13:30Z	1.776	false
2018-11-15T13:15Z	1.776	false
2018-11-15T13:00Z	1.775	false
2018-11-15T12:45Z	1.776	false
2018-11-15T12:30Z	1.775	false
2018-11-15T12:15Z	1.777	false
2018-11-15T12:00Z	1.777	false
2018-11-15T11:45Z	1.777	false
2018-11-15T11:30Z	1.777	false
2018-11-15T11:15Z	1.777	false
2018-11-15T11:00Z	1.776	false
2018-11-15T10:45Z	1.775	false
2018-11-15T10:30Z	1.775	false
2018-11-15T10:15Z	1.773	false
2018-11-15T10:00Z	1.772	false
2018-11-15T09:45Z	1.771	false
2018-11-15T09:30Z	1.772	false
2018-11-15T09:15Z	1.771	false
2018-11-15T09:00Z	1.775	false
2018-11-15T08:45Z	1.774	false
2018-11-15T08:30Z	1.773	false
2018-11-15T08:15Z	1.772	false
2018-11-15T08:00Z	1.772	false
2018-11-15T07:45Z	1.773	false
2018-11-15T07:30Z	1.774	false
2018-11-15T07:15Z	1.773	false
2018-11-15T07:00Z	1.774	false
2018-11-15T06:45Z	1.776	false
2018-11-15T06:30Z	1.774	false
2018-11-15T06:15Z	1.773	false
2018-11-15T06:00Z	1.771	false
2018-11-15T05:45Z	1.772	false
2018-11-15T05:30Z	1.772	false
2018-11-15T05:15Z	1.773	false
2018-11-15T05:00Z	1.771	false
2018-11-15T04:45Z	1.772	false
2018-11-15T04:30Z	1.773	false
2018-11-15T04:15Z	1.772	false
2018-11-15T04:00Z	1.771	false
2018-11-15T03:45Z	1.772	false
2018-11-15T03:30Z	1.772	false
2018-11-15T03:15Z	1.772	false
2018-11-15T03:00Z	1.774	false
2018-11-15T02:45Z	1.774	false
2018-11-15T02:30Z	1.774	false
2018-11-15T02:15Z	1.775	false
2018-11-15T02:00Z	1.774	false
2018-11-15T01:45Z	1.775	false
2018-11-15T01:30Z	1.774	false
2018-11-15T01:15Z	1.772	false
2018-11-15T01:00Z	1.773	false
2018-11-15T00:45Z	1.774	false
2018-11-15T00:30Z	1.774	false
2018-11-15T00:15Z	1.775	false
2018-11-15T00:00Z	1.775	false
2018-11-14T23:45Z	1.777	false
2018-11-14T23:30Z	1.775	false
2018-11-14T23:15Z	1.776	false
2018-11-14T23:00Z	1.776	false
2018-11-14T22:45Z	1.775	false
2018-11-14T22:30Z	1.776	false
2018-11-14T22:15Z	1.776	false
2018-11-14T22:00Z	1.775	false
2018-11-14T21:45Z	1.775	false
2018-11-14T21:30Z	1.775	false
2018-11-14T21:15Z	1.776	false
2018-11-14T21:00Z	1.776	false
2018-11-14T20:45Z	1.775	false
2018-11-14T20:30Z	1.776	false
2018-11-14T20:15Z	1.778	false
2018-11-14T20:00Z	1.778	false
2018-11-14T19:45Z	1.779	false
2018-11-14T19:30Z	1.779	false
2018-11-14T19:15Z	1.779	false
2018-11-14T19:00Z	1.779	false
2018-11-14T18:45Z	1.778	false
2018-11-14T18:30Z	1.776	false
2018-11-14T18:15Z	1.775	false
2018-11-14T18:00Z	1.774	false
2018-11-14T17:45Z	1.775	false
2018-11-14T17:30Z	1.774	false
2018-11-14T17:15Z	1.775	false
2018-11-14T17:00Z	1.775	false
2018-11-14T16:45Z	1.777	false
2018-11-14T16:30Z	1.779	false
2018-11-14T16:15Z	1.782	false
2018-11-14T16:00Z	1.783	false
2018-11-14T15:45Z	1.786	false
2018-11-14T15:30Z	1.787	false
2018-11-14T15:15Z	1.79	false
2018-11-14T15:00Z	1.787	false
2018-11-14T14:45Z	1.788	false
2018-11-14T14:30Z	1.786	false
2018-11-14T14:15Z	1.79	false
2018-11-14T14:00Z	1.792	false
2018-11-14T13:45Z	1.795	false
2018-11-14T13:30Z	1.798	false
2018-11-14T13:15Z	1.799	false
2018-11-14T13:00Z	1.803	false
2018-11-14T12:45Z	1.803	false
2018-11-14T12:30Z	1.806	false
2018-11-14T12:15Z	1.808	false
2018-11-14T12:00Z	1.811	false
2018-11-14T11:45Z	1.815	false
2018-11-14T11:30Z	1.818	false
2018-11-14T11:15Z	1.823	false
2018-11-14T11:00Z	1.824	false
2018-11-14T10:45Z	1.822	false
2018-11-14T10:30Z	1.821	false
2018-11-14T10:15Z	1.824	false
2018-11-14T10:00Z	1.826	false
2018-11-14T09:45Z	1.825	false
2018-11-14T09:30Z	1.831	false
2018-11-14T09:15Z	1.832	false
2018-11-14T09:00Z	1.833	false
2018-11-14T08:45Z	1.835	false
2018-11-14T08:30Z	1.836	false
2018-11-14T08:15Z	1.836	false
2018-11-14T08:00Z	1.837	false
2018-11-14T07:45Z	1.84	false
2018-11-14T07:30Z	1.842	false
2018-11-14T07:15Z	1.842	false
2018-11-14T07:00Z	1.843	false
2018-11-14T06:45Z	1.845	false
2018-11-14T06:30Z	1.845	false
2018-11-14T06:15Z	1.846	false

Forecast data

Key information

• Station name: Blakes Lock (downstream)
• Station ID: 7131
• River name: River Kennet
• Typical range: 1.71m to 3.20m
• Highest level on record: 3.54m on 14 December 2000
• Site datum: 33.49mAOD (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
• View your property's long term risk of flooding

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