River level River Thames at Kings Lock (downstream data)

Check for flood warnings in this area

Latest recorded level 1.77m at 4:30pm Monday 21 June 2021.

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 2.34m 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
2021-06-21T15:30Z	1.765	false
2021-06-21T15:15Z	1.767	false
2021-06-21T15:00Z	1.768	false
2021-06-21T14:45Z	1.769	false
2021-06-21T14:30Z	1.769	false
2021-06-21T14:15Z	1.774	false
2021-06-21T14:00Z	1.765	false
2021-06-21T13:45Z	1.761	false
2021-06-21T13:30Z	1.761	false
2021-06-21T13:15Z	1.761	false
2021-06-21T13:00Z	1.763	false
2021-06-21T12:45Z	1.759	false
2021-06-21T12:30Z	1.757	false
2021-06-21T12:15Z	1.762	false
2021-06-21T12:00Z	1.757	false
2021-06-21T11:45Z	1.758	false
2021-06-21T11:30Z	1.749	false
2021-06-21T11:15Z	1.743	false
2021-06-21T11:00Z	1.757	false
2021-06-21T10:45Z	1.754	false
2021-06-21T10:30Z	1.761	false
2021-06-21T10:15Z	1.758	false
2021-06-21T10:00Z	1.756	false
2021-06-21T09:45Z	1.758	false
2021-06-21T09:30Z	1.759	false
2021-06-21T09:15Z	1.757	false
2021-06-21T09:00Z	1.759	false
2021-06-21T08:45Z	1.749	false
2021-06-21T08:30Z	1.765	false
2021-06-21T08:15Z	1.764	false
2021-06-21T08:00Z	1.764	false
2021-06-21T07:45Z	1.765	false
2021-06-21T07:30Z	1.761	false
2021-06-21T07:15Z	1.763	false
2021-06-21T07:00Z	1.763	false
2021-06-21T06:45Z	1.764	false
2021-06-21T06:30Z	1.764	false
2021-06-21T06:15Z	1.764	false
2021-06-21T06:00Z	1.766	false
2021-06-21T05:45Z	1.767	false
2021-06-21T05:30Z	1.767	false
2021-06-21T05:15Z	1.767	false
2021-06-21T05:00Z	1.767	false
2021-06-21T04:45Z	1.768	false
2021-06-21T04:30Z	1.769	false
2021-06-21T04:15Z	1.77	false
2021-06-21T04:00Z	1.771	false
2021-06-21T03:45Z	1.77	false
2021-06-21T03:30Z	1.772	false
2021-06-21T03:15Z	1.774	false
2021-06-21T03:00Z	1.775	false
2021-06-21T02:45Z	1.778	false
2021-06-21T02:30Z	1.776	false
2021-06-21T02:15Z	1.778	false
2021-06-21T02:00Z	1.777	false
2021-06-21T01:45Z	1.779	false
2021-06-21T01:30Z	1.779	false
2021-06-21T01:15Z	1.78	false
2021-06-21T01:00Z	1.782	false
2021-06-21T00:45Z	1.783	false
2021-06-21T00:30Z	1.782	false
2021-06-21T00:15Z	1.783	false
2021-06-21T00:00Z	1.786	false
2021-06-20T23:45Z	1.786	false
2021-06-20T23:30Z	1.786	false
2021-06-20T23:15Z	1.788	false
2021-06-20T23:00Z	1.789	false
2021-06-20T22:45Z	1.79	false
2021-06-20T22:30Z	1.79	false
2021-06-20T22:15Z	1.795	false
2021-06-20T22:00Z	1.795	false
2021-06-20T21:45Z	1.795	false
2021-06-20T21:30Z	1.796	false
2021-06-20T21:15Z	1.801	false
2021-06-20T21:00Z	1.799	false
2021-06-20T20:45Z	1.8	false
2021-06-20T20:30Z	1.803	false
2021-06-20T20:15Z	1.804	false
2021-06-20T20:00Z	1.807	false
2021-06-20T19:45Z	1.806	false
2021-06-20T19:30Z	1.807	false
2021-06-20T19:15Z	1.809	false
2021-06-20T19:00Z	1.808	false
2021-06-20T18:45Z	1.814	false
2021-06-20T18:30Z	1.814	false
2021-06-20T18:15Z	1.819	false
2021-06-20T18:00Z	1.819	false
2021-06-20T17:45Z	1.821	false
2021-06-20T17:30Z	1.824	false
2021-06-20T17:15Z	1.825	false
2021-06-20T17:00Z	1.826	false
2021-06-20T16:45Z	1.829	false
2021-06-20T16:30Z	1.831	false
2021-06-20T16:15Z	1.834	false
2021-06-20T16:00Z	1.834	false
2021-06-20T15:45Z	1.835	false
2021-06-20T15:30Z	1.842	false
2021-06-20T15:15Z	1.84	false
2021-06-20T15:00Z	1.838	false
2021-06-20T14:45Z	1.844	false
2021-06-20T14:30Z	1.847	false
2021-06-20T14:15Z	1.851	false
2021-06-20T14:00Z	1.853	false
2021-06-20T13:45Z	1.857	false
2021-06-20T13:30Z	1.861	false
2021-06-20T13:15Z	1.865	false
2021-06-20T13:00Z	1.872	false
2021-06-20T12:45Z	1.871	false
2021-06-20T12:30Z	1.872	false
2021-06-20T12:15Z	1.877	false
2021-06-20T12:00Z	1.884	false
2021-06-20T11:45Z	1.887	false
2021-06-20T11:30Z	1.881	false
2021-06-20T11:15Z	1.881	false
2021-06-20T11:00Z	1.878	false
2021-06-20T10:45Z	1.896	false
2021-06-20T10:30Z	1.9	false
2021-06-20T10:15Z	1.906	false
2021-06-20T10:00Z	1.919	false
2021-06-20T09:45Z	1.927	false
2021-06-20T09:30Z	1.941	false
2021-06-20T09:15Z	1.959	false
2021-06-20T09:00Z	1.942	false
2021-06-20T08:45Z	1.94	false
2021-06-20T08:30Z	1.943	false
2021-06-20T08:15Z	1.943	false
2021-06-20T08:00Z	1.944	false
2021-06-20T07:45Z	1.941	false
2021-06-20T07:30Z	1.94	false
2021-06-20T07:15Z	1.939	false
2021-06-20T07:00Z	1.939	false
2021-06-20T06:45Z	1.938	false
2021-06-20T06:30Z	1.939	false
2021-06-20T06:15Z	1.939	false
2021-06-20T06:00Z	1.938	false
2021-06-20T05:45Z	1.938	false
2021-06-20T05:30Z	1.937	false
2021-06-20T05:15Z	1.936	false
2021-06-20T05:00Z	1.936	false
2021-06-20T04:45Z	1.934	false
2021-06-20T04:30Z	1.933	false
2021-06-20T04:15Z	1.932	false
2021-06-20T04:00Z	1.932	false
2021-06-20T03:45Z	1.932	false
2021-06-20T03:30Z	1.93	false
2021-06-20T03:15Z	1.93	false
2021-06-20T03:00Z	1.928	false
2021-06-20T02:45Z	1.93	false
2021-06-20T02:30Z	1.929	false
2021-06-20T02:15Z	1.928	false
2021-06-20T02:00Z	1.927	false
2021-06-20T01:45Z	1.928	false
2021-06-20T01:30Z	1.926	false
2021-06-20T01:15Z	1.925	false
2021-06-20T01:00Z	1.925	false
2021-06-20T00:45Z	1.924	false
2021-06-20T00:30Z	1.922	false
2021-06-20T00:15Z	1.922	false
2021-06-20T00:00Z	1.92	false
2021-06-19T23:45Z	1.917	false
2021-06-19T23:30Z	1.915	false
2021-06-19T23:15Z	1.915	false
2021-06-19T23:00Z	1.912	false
2021-06-19T22:45Z	1.912	false
2021-06-19T22:30Z	1.907	false
2021-06-19T22:15Z	1.905	false
2021-06-19T22:00Z	1.901	false
2021-06-19T21:45Z	1.9	false
2021-06-19T21:30Z	1.895	false
2021-06-19T21:15Z	1.893	false
2021-06-19T21:00Z	1.888	false
2021-06-19T20:45Z	1.886	false
2021-06-19T20:30Z	1.883	false
2021-06-19T20:15Z	1.88	false
2021-06-19T20:00Z	1.878	false
2021-06-19T19:45Z	1.874	false
2021-06-19T19:30Z	1.871	false
2021-06-19T19:15Z	1.869	false
2021-06-19T19:00Z	1.867	false
2021-06-19T18:45Z	1.864	false
2021-06-19T18:30Z	1.864	false
2021-06-19T18:15Z	1.857	false
2021-06-19T18:00Z	1.854	false
2021-06-19T17:45Z	1.852	false
2021-06-19T17:30Z	1.849	false
2021-06-19T17:15Z	1.844	false
2021-06-19T17:00Z	1.842	false
2021-06-19T16:45Z	1.834	false
2021-06-19T16:30Z	1.828	false
2021-06-19T16:15Z	1.822	false
2021-06-19T16:00Z	1.812	false
2021-06-19T15:45Z	1.801	false
2021-06-19T15:30Z	1.791	false
2021-06-19T15:15Z	1.778	false
2021-06-19T15:00Z	1.762	false
2021-06-19T14:45Z	1.746	false
2021-06-19T14:30Z	1.73	false
2021-06-19T14:15Z	1.732	false
2021-06-19T14:00Z	1.736	false
2021-06-19T13:45Z	1.733	false
2021-06-19T13:30Z	1.732	false
2021-06-19T13:15Z	1.729	false
2021-06-19T13:00Z	1.73	false
2021-06-19T12:45Z	1.702	false
2021-06-19T12:30Z	1.723	false
2021-06-19T12:15Z	1.72	false
2021-06-19T12:00Z	1.718	false
2021-06-19T11:45Z	1.713	false
2021-06-19T11:30Z	1.718	false
2021-06-19T11:15Z	1.717	false
2021-06-19T11:00Z	1.719	false
2021-06-19T10:45Z	1.719	false
2021-06-19T10:30Z	1.712	false
2021-06-19T10:15Z	1.714	false
2021-06-19T10:00Z	1.716	false
2021-06-19T09:45Z	1.718	false
2021-06-19T09:30Z	1.716	false
2021-06-19T09:15Z	1.712	false
2021-06-19T09:00Z	1.716	false
2021-06-19T08:45Z	1.717	false
2021-06-19T08:30Z	1.717	false
2021-06-19T08:15Z	1.719	false
2021-06-19T08:00Z	1.722	false
2021-06-19T07:45Z	1.723	false
2021-06-19T07:30Z	1.737	false
2021-06-19T07:15Z	1.719	false
2021-06-19T07:00Z	1.718	false
2021-06-19T06:45Z	1.717	false
2021-06-19T06:30Z	1.718	false
2021-06-19T06:15Z	1.717	false
2021-06-19T06:00Z	1.717	false
2021-06-19T05:45Z	1.718	false
2021-06-19T05:30Z	1.718	false
2021-06-19T05:15Z	1.716	false
2021-06-19T05:00Z	1.715	false
2021-06-19T04:45Z	1.717	false
2021-06-19T04:30Z	1.714	false
2021-06-19T04:15Z	1.716	false
2021-06-19T04:00Z	1.715	false
2021-06-19T03:45Z	1.712	false
2021-06-19T03:30Z	1.712	false
2021-06-19T03:15Z	1.712	false
2021-06-19T03:00Z	1.711	false
2021-06-19T02:45Z	1.711	false
2021-06-19T02:30Z	1.709	false
2021-06-19T02:15Z	1.709	false
2021-06-19T02:00Z	1.708	false
2021-06-19T01:45Z	1.709	false
2021-06-19T01:30Z	1.706	false
2021-06-19T01:15Z	1.707	false
2021-06-19T01:00Z	1.702	false
2021-06-19T00:45Z	1.703	false
2021-06-19T00:30Z	1.703	false
2021-06-19T00:15Z	1.702	false
2021-06-19T00:00Z	1.702	false
2021-06-18T23:45Z	1.7	false
2021-06-18T23:30Z	1.7	false
2021-06-18T23:15Z	1.7	false
2021-06-18T23:00Z	1.699	false
2021-06-18T22:45Z	1.698	false
2021-06-18T22:30Z	1.699	false
2021-06-18T22:15Z	1.699	false
2021-06-18T22:00Z	1.697	false
2021-06-18T21:45Z	1.696	false
2021-06-18T21:30Z	1.696	false
2021-06-18T21:15Z	1.695	false
2021-06-18T21:00Z	1.697	false
2021-06-18T20:45Z	1.698	false
2021-06-18T20:30Z	1.696	false
2021-06-18T20:15Z	1.697	false
2021-06-18T20:00Z	1.698	false
2021-06-18T19:45Z	1.697	false
2021-06-18T19:30Z	1.699	false
2021-06-18T19:15Z	1.698	false
2021-06-18T19:00Z	1.699	false
2021-06-18T18:45Z	1.699	false
2021-06-18T18:30Z	1.703	false
2021-06-18T18:15Z	1.699	false
2021-06-18T18:00Z	1.702	false
2021-06-18T17:45Z	1.703	false
2021-06-18T17:30Z	1.704	false
2021-06-18T17:15Z	1.705	false
2021-06-18T17:00Z	1.707	false
2021-06-18T16:45Z	1.707	false
2021-06-18T16:30Z	1.71	false
2021-06-18T16:15Z	1.714	false
2021-06-18T16:00Z	1.716	false
2021-06-18T15:45Z	1.717	false
2021-06-18T15:30Z	1.719	false
2021-06-18T15:15Z	1.727	false
2021-06-18T15:00Z	1.727	false
2021-06-18T14:45Z	1.728	false
2021-06-18T14:30Z	1.733	false
2021-06-18T14:15Z	1.74	false
2021-06-18T14:00Z	1.743	false
2021-06-18T13:45Z	1.752	false
2021-06-18T13:30Z	1.76	false
2021-06-18T13:15Z	1.762	false
2021-06-18T13:00Z	1.773	false
2021-06-18T12:45Z	1.792	false
2021-06-18T12:30Z	1.81	false
2021-06-18T12:15Z	1.83	false
2021-06-18T12:00Z	1.852	false
2021-06-18T11:45Z	1.881	false
2021-06-18T11:30Z	1.898	false
2021-06-18T11:15Z	1.92	false
2021-06-18T11:00Z	1.921	false
2021-06-18T10:45Z	1.922	false
2021-06-18T10:30Z	1.92	false
2021-06-18T10:15Z	1.92	false
2021-06-18T10:00Z	1.917	false
2021-06-18T09:45Z	1.921	false
2021-06-18T09:30Z	1.917	false
2021-06-18T09:15Z	1.92	false
2021-06-18T09:00Z	1.919	false
2021-06-18T08:45Z	1.921	false
2021-06-18T08:30Z	1.919	false
2021-06-18T08:15Z	1.918	false
2021-06-18T08:00Z	1.916	false
2021-06-18T07:45Z	1.916	false
2021-06-18T07:30Z	1.916	false
2021-06-18T07:15Z	1.916	false
2021-06-18T07:00Z	1.913	false
2021-06-18T06:45Z	1.912	false
2021-06-18T06:30Z	1.912	false
2021-06-18T06:15Z	1.91	false
2021-06-18T06:00Z	1.911	false
2021-06-18T05:45Z	1.913	false
2021-06-18T05:30Z	1.911	false
2021-06-18T05:15Z	1.912	false
2021-06-18T05:00Z	1.912	false
2021-06-18T04:45Z	1.913	false
2021-06-18T04:30Z	1.912	false
2021-06-18T04:15Z	1.913	false
2021-06-18T04:00Z	1.913	false
2021-06-18T03:45Z	1.912	false
2021-06-18T03:30Z	1.912	false
2021-06-18T03:15Z	1.912	false
2021-06-18T03:00Z	1.911	false
2021-06-18T02:45Z	1.913	false
2021-06-18T02:30Z	1.912	false
2021-06-18T02:15Z	1.911	false
2021-06-18T02:00Z	1.911	false
2021-06-18T01:45Z	1.912	false
2021-06-18T01:30Z	1.912	false
2021-06-18T01:15Z	1.911	false
2021-06-18T01:00Z	1.912	false
2021-06-18T00:45Z	1.912	false
2021-06-18T00:30Z	1.913	false
2021-06-18T00:15Z	1.912	false
2021-06-18T00:00Z	1.912	false
2021-06-17T23:45Z	1.913	false
2021-06-17T23:30Z	1.913	false
2021-06-17T23:15Z	1.912	false
2021-06-17T23:00Z	1.911	false
2021-06-17T22:45Z	1.912	false
2021-06-17T22:30Z	1.91	false
2021-06-17T22:15Z	1.91	false
2021-06-17T22:00Z	1.911	false
2021-06-17T21:45Z	1.909	false
2021-06-17T21:30Z	1.908	false
2021-06-17T21:15Z	1.907	false
2021-06-17T21:00Z	1.908	false
2021-06-17T20:45Z	1.908	false
2021-06-17T20:30Z	1.907	false
2021-06-17T20:15Z	1.906	false
2021-06-17T20:00Z	1.905	false
2021-06-17T19:45Z	1.904	false
2021-06-17T19:30Z	1.903	false
2021-06-17T19:15Z	1.902	false
2021-06-17T19:00Z	1.902	false
2021-06-17T18:45Z	1.899	false
2021-06-17T18:30Z	1.898	false
2021-06-17T18:15Z	1.895	false
2021-06-17T18:00Z	1.897	false
2021-06-17T17:45Z	1.897	false
2021-06-17T17:30Z	1.899	false
2021-06-17T17:15Z	1.898	false
2021-06-17T17:00Z	1.897	false
2021-06-17T16:45Z	1.897	false
2021-06-17T16:30Z	1.898	false
2021-06-17T16:15Z	1.897	false
2021-06-17T16:00Z	1.896	false
2021-06-17T15:45Z	1.897	false
2021-06-17T15:30Z	1.895	false
2021-06-17T15:15Z	1.894	false
2021-06-17T15:00Z	1.893	false
2021-06-17T14:45Z	1.892	false
2021-06-17T14:30Z	1.888	false
2021-06-17T14:15Z	1.889	false
2021-06-17T14:00Z	1.885	false
2021-06-17T13:45Z	1.886	false
2021-06-17T13:30Z	1.888	false
2021-06-17T13:15Z	1.886	false
2021-06-17T13:00Z	1.884	false
2021-06-17T12:45Z	1.881	false
2021-06-17T12:30Z	1.879	false
2021-06-17T12:15Z	1.876	false
2021-06-17T12:00Z	1.875	false
2021-06-17T11:45Z	1.874	false
2021-06-17T11:30Z	1.87	false
2021-06-17T11:15Z	1.864	false
2021-06-17T11:00Z	1.857	false
2021-06-17T10:45Z	1.845	false
2021-06-17T10:30Z	1.831	false
2021-06-17T10:15Z	1.851	false
2021-06-17T10:00Z	1.868	false
2021-06-17T09:45Z	1.867	false
2021-06-17T09:30Z	1.87	false
2021-06-17T09:15Z	1.872	false
2021-06-17T09:00Z	1.871	false
2021-06-17T08:45Z	1.871	false
2021-06-17T08:30Z	1.871	false
2021-06-17T08:15Z	1.871	false
2021-06-17T08:00Z	1.871	false
2021-06-17T07:45Z	1.87	false
2021-06-17T07:30Z	1.871	false
2021-06-17T07:15Z	1.87	false
2021-06-17T07:00Z	1.871	false
2021-06-17T06:45Z	1.87	false
2021-06-17T06:30Z	1.869	false
2021-06-17T06:15Z	1.867	false
2021-06-17T06:00Z	1.868	false
2021-06-17T05:45Z	1.869	false
2021-06-17T05:30Z	1.869	false
2021-06-17T05:15Z	1.87	false
2021-06-17T05:00Z	1.87	false
2021-06-17T04:45Z	1.869	false
2021-06-17T04:30Z	1.866	false
2021-06-17T04:15Z	1.868	false
2021-06-17T04:00Z	1.867	false
2021-06-17T03:45Z	1.866	false
2021-06-17T03:30Z	1.866	false
2021-06-17T03:15Z	1.865	false
2021-06-17T03:00Z	1.863	false
2021-06-17T02:45Z	1.862	false
2021-06-17T02:30Z	1.861	false
2021-06-17T02:15Z	1.86	false
2021-06-17T02:00Z	1.857	false
2021-06-17T01:45Z	1.859	false
2021-06-17T01:30Z	1.856	false
2021-06-17T01:15Z	1.853	false
2021-06-17T01:00Z	1.853	false
2021-06-17T00:45Z	1.849	false
2021-06-17T00:30Z	1.847	false
2021-06-17T00:15Z	1.845	false
2021-06-17T00:00Z	1.845	false
2021-06-16T23:45Z	1.842	false
2021-06-16T23:30Z	1.841	false
2021-06-16T23:15Z	1.841	false
2021-06-16T23:00Z	1.841	false
2021-06-16T22:45Z	1.841	false
2021-06-16T22:30Z	1.843	false
2021-06-16T22:15Z	1.852	false
2021-06-16T22:00Z	1.854	false
2021-06-16T21:45Z	1.833	false
2021-06-16T21:30Z	1.836	false
2021-06-16T21:15Z	1.838	false
2021-06-16T21:00Z	1.839	false
2021-06-16T20:45Z	1.839	false
2021-06-16T20:30Z	1.844	false
2021-06-16T20:15Z	1.843	false
2021-06-16T20:00Z	1.842	false
2021-06-16T19:45Z	1.847	false
2021-06-16T19:30Z	1.846	false
2021-06-16T19:15Z	1.851	false
2021-06-16T19:00Z	1.85	false
2021-06-16T18:45Z	1.853	false
2021-06-16T18:30Z	1.854	false
2021-06-16T18:15Z	1.855	false
2021-06-16T18:00Z	1.858	false
2021-06-16T17:45Z	1.859	false
2021-06-16T17:30Z	1.858	false
2021-06-16T17:15Z	1.858	false
2021-06-16T17:00Z	1.852	false
2021-06-16T16:45Z	1.865	false
2021-06-16T16:30Z	1.865	false
2021-06-16T16:15Z	1.864	false
2021-06-16T16:00Z	1.864	false
2021-06-16T15:45Z	1.868	false

Forecast data

Key information

• Station name: Kings Lock (downstream)
• Station ID: 7055
• River name: River Thames
• Typical range: 1.72m to 2.34m
• Highest level on record: 2.83m on 25 July 2007
• Site datum: 56.39mAOD (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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