River level River Thames at Windsor Park

Latest recorded level 3.96m at 1:00pm Saturday 29 February 2020.

Levels: last 5 days and next 36 hours

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Measured level
Forecast level
Property flooding possible
Low lying land may flood
Highest recorded level. Hide
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Observed data

DateTime	Value	Error
2020-02-29T13:00Z	3.964	false
2020-02-29T12:45Z	3.958	false
2020-02-29T12:30Z	3.946	false
2020-02-29T12:15Z	3.961	false
2020-02-29T12:00Z	3.951	false
2020-02-29T11:45Z	3.917	false
2020-02-29T11:30Z	3.925	false
2020-02-29T11:15Z	3.94	false
2020-02-29T11:00Z	3.924	false
2020-02-29T10:45Z	3.915	false
2020-02-29T10:30Z	3.923	false
2020-02-29T10:15Z	3.915	false
2020-02-29T10:00Z	3.916	false
2020-02-29T09:45Z	3.914	false
2020-02-29T09:30Z	3.91	false
2020-02-29T09:15Z	3.91	false
2020-02-29T09:00Z	3.913	false
2020-02-29T08:45Z	3.91	false
2020-02-29T08:30Z	3.905	false
2020-02-29T08:15Z	3.905	false
2020-02-29T08:00Z	3.902	false
2020-02-29T07:45Z	3.898	false
2020-02-29T07:30Z	3.885	false
2020-02-29T07:15Z	3.892	false
2020-02-29T07:00Z	3.895	false
2020-02-29T06:45Z	3.888	false
2020-02-29T06:30Z	3.878	false
2020-02-29T06:15Z	3.887	false
2020-02-29T06:00Z	3.881	false
2020-02-29T05:45Z	3.887	false
2020-02-29T05:30Z	3.894	false
2020-02-29T05:15Z	3.883	false
2020-02-29T05:00Z	3.893	false
2020-02-29T04:45Z	3.88	false
2020-02-29T04:30Z	3.889	false
2020-02-29T04:15Z	3.885	false
2020-02-29T04:00Z	3.884	false
2020-02-29T03:45Z	3.887	false
2020-02-29T03:30Z	3.895	false
2020-02-29T03:15Z	3.886	false
2020-02-29T03:00Z	3.884	false
2020-02-29T02:45Z	3.892	false
2020-02-29T02:30Z	3.892	false
2020-02-29T02:15Z	3.895	false
2020-02-29T02:00Z	3.889	false
2020-02-29T01:45Z	3.89	false
2020-02-29T01:30Z	3.89	false
2020-02-29T01:15Z	3.893	false
2020-02-29T01:00Z	3.896	false
2020-02-29T00:45Z	3.893	false
2020-02-29T00:30Z	3.893	false
2020-02-29T00:15Z	3.891	false
2020-02-29T00:00Z	3.889	false
2020-02-28T23:45Z	3.891	false
2020-02-28T23:30Z	3.891	false
2020-02-28T23:15Z	3.894	false
2020-02-28T23:00Z	3.898	false
2020-02-28T22:45Z	3.891	false
2020-02-28T22:30Z	3.89	false
2020-02-28T22:15Z	3.889	false
2020-02-28T22:00Z	3.893	false
2020-02-28T21:45Z	3.888	false
2020-02-28T21:30Z	3.889	false
2020-02-28T21:15Z	3.898	false
2020-02-28T21:00Z	3.9	false
2020-02-28T20:45Z	3.896	false
2020-02-28T20:30Z	3.901	false
2020-02-28T20:15Z	3.899	false
2020-02-28T20:00Z	3.903	false
2020-02-28T19:45Z	3.906	false
2020-02-28T19:30Z	3.913	false
2020-02-28T19:15Z	3.92	false
2020-02-28T19:00Z	3.92	false
2020-02-28T18:45Z	3.918	false
2020-02-28T18:30Z	3.915	false
2020-02-28T18:15Z	3.907	false
2020-02-28T18:00Z	3.913	false
2020-02-28T17:45Z	3.924	false
2020-02-28T17:30Z	3.913	false
2020-02-28T17:15Z	3.919	false
2020-02-28T17:00Z	3.904	false
2020-02-28T16:45Z	3.914	false
2020-02-28T16:30Z	3.903	false
2020-02-28T16:15Z	3.899	false
2020-02-28T16:00Z	3.894	false
2020-02-28T15:45Z	3.893	false
2020-02-28T15:30Z	3.88	false
2020-02-28T15:15Z	3.877	false
2020-02-28T15:00Z	3.875	false
2020-02-28T14:45Z	3.878	false
2020-02-28T14:30Z	3.873	false
2020-02-28T14:15Z	3.868	false
2020-02-28T14:00Z	3.877	false
2020-02-28T13:45Z	3.871	false
2020-02-28T13:30Z	3.878	false
2020-02-28T13:15Z	3.874	false
2020-02-28T13:00Z	3.873	false
2020-02-28T12:45Z	3.879	false
2020-02-28T12:30Z	3.871	false
2020-02-28T12:15Z	3.869	false
2020-02-28T12:00Z	3.864	false
2020-02-28T11:45Z	3.871	false
2020-02-28T11:30Z	3.868	false
2020-02-28T11:15Z	3.86	false
2020-02-28T11:00Z	3.858	false
2020-02-28T10:45Z	3.865	false
2020-02-28T10:30Z	3.862	false
2020-02-28T10:15Z	3.856	false
2020-02-28T10:00Z	3.865	false
2020-02-28T09:45Z	3.864	false
2020-02-28T09:30Z	3.864	false
2020-02-28T09:15Z	3.86	false
2020-02-28T09:00Z	3.87	false
2020-02-28T08:45Z	3.865	false
2020-02-28T08:30Z	3.86	false
2020-02-28T08:15Z	3.873	false
2020-02-28T08:00Z	3.867	false
2020-02-28T07:45Z	3.863	false
2020-02-28T07:30Z	3.876	false
2020-02-28T07:15Z	3.871	false
2020-02-28T07:00Z	3.865	false
2020-02-28T06:45Z	3.881	false
2020-02-28T06:30Z	3.872	false
2020-02-28T06:15Z	3.865	false
2020-02-28T06:00Z	3.867	false
2020-02-28T05:45Z	3.87	false
2020-02-28T05:30Z	3.873	false
2020-02-28T05:15Z	3.883	false
2020-02-28T05:00Z	3.869	false
2020-02-28T04:45Z	3.867	false
2020-02-28T04:30Z	3.874	false
2020-02-28T04:15Z	3.876	false
2020-02-28T04:00Z	3.872	false
2020-02-28T03:45Z	3.867	false
2020-02-28T03:30Z	3.874	false
2020-02-28T03:15Z	3.875	false
2020-02-28T03:00Z	3.886	false
2020-02-28T02:45Z	3.875	false
2020-02-28T02:30Z	3.878	false
2020-02-28T02:15Z	3.877	false
2020-02-28T02:00Z	3.882	false
2020-02-28T01:45Z	3.89	false
2020-02-28T01:30Z	3.881	false
2020-02-28T01:15Z	3.89	false
2020-02-28T01:00Z	3.884	false
2020-02-28T00:45Z	3.89	false
2020-02-28T00:30Z	3.883	false
2020-02-28T00:15Z	3.882	false
2020-02-28T00:00Z	3.89	false
2020-02-27T23:45Z	3.887	false
2020-02-27T23:30Z	3.892	false
2020-02-27T23:15Z	3.895	false
2020-02-27T23:00Z	3.895	false
2020-02-27T22:45Z	3.903	false
2020-02-27T22:30Z	3.913	false
2020-02-27T22:15Z	3.91	false
2020-02-27T22:00Z	3.926	false
2020-02-27T21:45Z	3.931	false
2020-02-27T21:30Z	3.927	false
2020-02-27T21:15Z	3.928	false
2020-02-27T21:00Z	3.923	false
2020-02-27T20:45Z	3.932	false
2020-02-27T20:30Z	3.937	false
2020-02-27T20:15Z	3.928	false
2020-02-27T20:00Z	3.935	false
2020-02-27T19:45Z	3.922	false
2020-02-27T19:30Z	3.933	false
2020-02-27T19:15Z	3.928	false
2020-02-27T19:00Z	3.937	false
2020-02-27T18:45Z	3.923	false
2020-02-27T18:30Z	3.934	false
2020-02-27T18:15Z	3.928	false
2020-02-27T18:00Z	3.938	false
2020-02-27T17:45Z	3.936	false
2020-02-27T17:30Z	3.925	false
2020-02-27T17:15Z	3.927	false
2020-02-27T17:00Z	3.923	false
2020-02-27T16:45Z	3.919	false
2020-02-27T16:30Z	3.914	false
2020-02-27T16:15Z	3.906	false
2020-02-27T16:00Z	3.909	false
2020-02-27T15:45Z	3.898	false
2020-02-27T15:30Z	3.895	false
2020-02-27T15:15Z	3.902	false
2020-02-27T15:00Z	3.902	false
2020-02-27T14:45Z	3.892	false
2020-02-27T14:30Z	3.894	false
2020-02-27T14:15Z	3.892	false
2020-02-27T14:00Z	3.897	false
2020-02-27T13:45Z	3.891	false
2020-02-27T13:30Z	3.89	false
2020-02-27T13:15Z	3.896	false
2020-02-27T13:00Z	3.895	false
2020-02-27T12:45Z	3.893	false
2020-02-27T12:30Z	3.888	false
2020-02-27T12:15Z	3.884	false
2020-02-27T12:00Z	3.892	false
2020-02-27T11:45Z	3.887	false
2020-02-27T11:30Z	3.886	false
2020-02-27T11:15Z	3.888	false
2020-02-27T11:00Z	3.89	false
2020-02-27T10:45Z	3.892	false
2020-02-27T10:30Z	3.889	false
2020-02-27T10:15Z	3.893	false
2020-02-27T10:00Z	3.885	false
2020-02-27T09:45Z	3.889	false
2020-02-27T09:30Z	3.884	false
2020-02-27T09:15Z	3.89	false
2020-02-27T09:00Z	3.888	false
2020-02-27T08:45Z	3.88	false
2020-02-27T08:30Z	3.877	false
2020-02-27T08:15Z	3.872	false
2020-02-27T08:00Z	3.861	false
2020-02-27T07:45Z	3.865	false
2020-02-27T07:30Z	3.856	false
2020-02-27T07:15Z	3.844	false
2020-02-27T07:00Z	3.838	false
2020-02-27T06:45Z	3.837	false
2020-02-27T06:30Z	3.838	false
2020-02-27T06:15Z	3.842	false
2020-02-27T06:00Z	3.841	false
2020-02-27T05:45Z	3.836	false
2020-02-27T05:30Z	3.84	false
2020-02-27T05:15Z	3.837	false
2020-02-27T05:00Z	3.834	false
2020-02-27T04:45Z	3.836	false
2020-02-27T04:30Z	3.825	false
2020-02-27T04:15Z	3.844	false
2020-02-27T04:00Z	3.838	false
2020-02-27T03:45Z	3.832	false
2020-02-27T03:30Z	3.831	false
2020-02-27T03:15Z	3.832	false
2020-02-27T03:00Z	3.819	false
2020-02-27T02:45Z	3.829	false
2020-02-27T02:30Z	3.823	false
2020-02-27T02:15Z	3.813	false
2020-02-27T02:00Z	3.812	false
2020-02-27T01:45Z	3.818	false
2020-02-27T01:30Z	3.822	false
2020-02-27T01:15Z	3.828	false
2020-02-27T01:00Z	3.837	false
2020-02-27T00:45Z	3.839	false
2020-02-27T00:30Z	3.848	false
2020-02-27T00:15Z	3.854	false
2020-02-27T00:00Z	3.87	false
2020-02-26T23:45Z	3.864	false
2020-02-26T23:30Z	3.874	false
2020-02-26T23:15Z	3.866	false
2020-02-26T23:00Z	3.866	false
2020-02-26T22:45Z	3.873	false
2020-02-26T22:30Z	3.877	false
2020-02-26T22:15Z	3.881	false
2020-02-26T22:00Z	3.875	false
2020-02-26T21:45Z	3.885	false
2020-02-26T21:30Z	3.886	false
2020-02-26T21:15Z	3.887	false
2020-02-26T21:00Z	3.891	false
2020-02-26T20:45Z	3.888	false
2020-02-26T20:30Z	3.902	false
2020-02-26T20:15Z	3.911	false
2020-02-26T20:00Z	3.907	false
2020-02-26T19:45Z	3.916	false
2020-02-26T19:30Z	3.931	false
2020-02-26T19:15Z	3.941	false
2020-02-26T19:00Z	3.963	false
2020-02-26T18:45Z	3.961	false
2020-02-26T18:30Z	3.951	false
2020-02-26T18:15Z	3.96	false
2020-02-26T18:00Z	3.96	false
2020-02-26T17:45Z	3.951	false
2020-02-26T17:30Z	3.943	false
2020-02-26T17:15Z	3.947	false
2020-02-26T17:00Z	3.941	false
2020-02-26T16:45Z	3.925	false
2020-02-26T16:30Z	3.921	false
2020-02-26T16:15Z	3.908	false
2020-02-26T16:00Z	3.896	false
2020-02-26T15:45Z	3.872	false
2020-02-26T15:30Z	3.873	false
2020-02-26T15:15Z	3.891	false
2020-02-26T15:00Z	3.895	false
2020-02-26T14:45Z	3.901	false
2020-02-26T14:30Z	3.912	false
2020-02-26T14:15Z	3.923	false
2020-02-26T14:00Z	3.919	false
2020-02-26T13:45Z	3.925	false
2020-02-26T13:30Z	3.934	false
2020-02-26T13:15Z	3.934	false
2020-02-26T13:00Z	3.932	false
2020-02-26T12:45Z	3.935	false
2020-02-26T12:30Z	3.936	false
2020-02-26T12:15Z	3.943	false
2020-02-26T12:00Z	3.941	false
2020-02-26T11:45Z	3.932	false
2020-02-26T11:30Z	3.933	false
2020-02-26T11:15Z	3.938	false
2020-02-26T11:00Z	3.947	false
2020-02-26T10:45Z	3.94	false
2020-02-26T10:30Z	3.94	false
2020-02-26T10:15Z	3.945	false
2020-02-26T10:00Z	3.943	false
2020-02-26T09:45Z	3.945	false
2020-02-26T09:30Z	3.952	false
2020-02-26T09:15Z	3.943	false
2020-02-26T09:00Z	3.945	false
2020-02-26T08:45Z	3.95	false
2020-02-26T08:30Z	3.96	false
2020-02-26T08:15Z	3.947	false
2020-02-26T08:00Z	3.945	false
2020-02-26T07:45Z	3.943	false
2020-02-26T07:30Z	3.953	false
2020-02-26T07:15Z	3.956	false
2020-02-26T07:00Z	3.954	false
2020-02-26T06:45Z	3.957	false
2020-02-26T06:30Z	3.959	false
2020-02-26T06:15Z	3.952	false
2020-02-26T06:00Z	3.966	false
2020-02-26T05:45Z	3.958	false
2020-02-26T05:30Z	3.964	false
2020-02-26T05:15Z	3.966	false
2020-02-26T05:00Z	3.975	false
2020-02-26T04:45Z	3.97	false
2020-02-26T04:30Z	3.973	false
2020-02-26T04:15Z	3.965	false
2020-02-26T04:00Z	3.972	false
2020-02-26T03:45Z	3.97	false
2020-02-26T03:30Z	3.976	false
2020-02-26T03:15Z	3.978	false
2020-02-26T03:00Z	3.971	false
2020-02-26T02:45Z	3.973	false
2020-02-26T02:30Z	3.973	false
2020-02-26T02:15Z	3.973	false
2020-02-26T02:00Z	3.98	false
2020-02-26T01:45Z	3.975	false
2020-02-26T01:30Z	3.978	false
2020-02-26T01:15Z	3.984	false
2020-02-26T01:00Z	3.986	false
2020-02-26T00:45Z	3.995	false
2020-02-26T00:30Z	4.001	false
2020-02-26T00:15Z	4.003	false
2020-02-26T00:00Z	4.014	false
2020-02-25T23:45Z	4.027	false
2020-02-25T23:30Z	4.024	false
2020-02-25T23:15Z	4.036	false
2020-02-25T23:00Z	4.041	false
2020-02-25T22:45Z	4.059	false
2020-02-25T22:30Z	4.065	false
2020-02-25T22:15Z	4.055	false
2020-02-25T22:00Z	4.062	false
2020-02-25T21:45Z	4.066	false
2020-02-25T21:30Z	4.066	false
2020-02-25T21:15Z	4.071	false
2020-02-25T21:00Z	4.079	false
2020-02-25T20:45Z	4.074	false
2020-02-25T20:30Z	4.075	false
2020-02-25T20:15Z	4.082	false
2020-02-25T20:00Z	4.09	false
2020-02-25T19:45Z	4.089	false
2020-02-25T19:30Z	4.103	false
2020-02-25T19:15Z	4.111	false
2020-02-25T19:00Z	4.105	false
2020-02-25T18:45Z	4.105	false
2020-02-25T18:30Z	4.105	false
2020-02-25T18:15Z	4.097	false
2020-02-25T18:00Z	4.098	false
2020-02-25T17:45Z	4.1	false
2020-02-25T17:30Z	4.096	false
2020-02-25T17:15Z	4.085	false
2020-02-25T17:00Z	4.078	false
2020-02-25T16:45Z	4.062	false
2020-02-25T16:30Z	4.055	false
2020-02-25T16:15Z	4.034	false
2020-02-25T16:00Z	4.001	false
2020-02-25T15:45Z	3.976	false
2020-02-25T15:30Z	3.964	false
2020-02-25T15:15Z	3.972	false
2020-02-25T15:00Z	3.967	false
2020-02-25T14:45Z	3.968	false
2020-02-25T14:30Z	3.967	false
2020-02-25T14:15Z	3.967	false
2020-02-25T14:00Z	3.966	false
2020-02-25T13:45Z	3.978	false
2020-02-25T13:30Z	3.976	false
2020-02-25T13:15Z	3.973	false
2020-02-25T13:00Z	3.97	false
2020-02-25T12:45Z	3.98	false
2020-02-25T12:30Z	3.996	false
2020-02-25T12:15Z	4.008	false
2020-02-25T12:00Z	4.022	false
2020-02-25T11:45Z	4.009	false
2020-02-25T11:30Z	4.024	false
2020-02-25T11:15Z	4.019	false
2020-02-25T11:00Z	4.022	false
2020-02-25T10:45Z	4.017	false
2020-02-25T10:30Z	4.034	false
2020-02-25T10:15Z	4.043	false
2020-02-25T10:00Z	4.064	false
2020-02-25T09:45Z	4.063	false
2020-02-25T09:30Z	4.07	false
2020-02-25T09:15Z	4.066	false
2020-02-25T09:00Z	4.078	false
2020-02-25T08:45Z	4.077	false
2020-02-25T08:30Z	4.091	false
2020-02-25T08:15Z	4.112	false
2020-02-25T08:00Z	4.099	false
2020-02-25T07:45Z	4.104	false
2020-02-25T07:30Z	4.109	false
2020-02-25T07:15Z	4.091	false
2020-02-25T07:00Z	4.103	false
2020-02-25T06:45Z	4.106	false
2020-02-25T06:30Z	4.101	false
2020-02-25T06:15Z	4.111	false
2020-02-25T06:00Z	4.105	false
2020-02-25T05:45Z	4.097	false
2020-02-25T05:30Z	4.092	false
2020-02-25T05:15Z	4.099	false
2020-02-25T05:00Z	4.1	false
2020-02-25T04:45Z	4.08	false
2020-02-25T04:30Z	4.067	false
2020-02-25T04:15Z	4.065	false
2020-02-25T04:00Z	4.05	false
2020-02-25T03:45Z	4.058	false
2020-02-25T03:30Z	4.062	false
2020-02-25T03:15Z	4.064	false
2020-02-25T03:00Z	4.056	false
2020-02-25T02:45Z	4.059	false
2020-02-25T02:30Z	4.06	false
2020-02-25T02:15Z	4.069	false
2020-02-25T02:00Z	4.069	false
2020-02-25T01:45Z	4.059	false
2020-02-25T01:30Z	4.067	false
2020-02-25T01:15Z	4.07	false
2020-02-25T01:00Z	4.072	false
2020-02-25T00:45Z	4.084	false
2020-02-25T00:30Z	4.081	false
2020-02-25T00:15Z	4.071	false
2020-02-25T00:00Z	4.074	false
2020-02-24T23:45Z	4.079	false
2020-02-24T23:30Z	4.086	false
2020-02-24T23:15Z	4.083	false
2020-02-24T23:00Z	4.089	false
2020-02-24T22:45Z	4.08	false
2020-02-24T22:30Z	4.085	false
2020-02-24T22:15Z	4.091	false
2020-02-24T22:00Z	4.087	false
2020-02-24T21:45Z	4.1	false
2020-02-24T21:30Z	4.097	false
2020-02-24T21:15Z	4.097	false
2020-02-24T21:00Z	4.105	false
2020-02-24T20:45Z	4.108	false
2020-02-24T20:30Z	4.125	false
2020-02-24T20:15Z	4.148	false
2020-02-24T20:00Z	4.144	false
2020-02-24T19:45Z	4.151	false
2020-02-24T19:30Z	4.17	false
2020-02-24T19:15Z	4.19	false
2020-02-24T19:00Z	4.194	false
2020-02-24T18:45Z	4.19	false
2020-02-24T18:30Z	4.197	false
2020-02-24T18:15Z	4.181	false
2020-02-24T18:00Z	4.17	false
2020-02-24T17:45Z	4.177	false
2020-02-24T17:30Z	4.165	false
2020-02-24T17:15Z	4.162	false
2020-02-24T17:00Z	4.158	false
2020-02-24T16:45Z	4.151	false
2020-02-24T16:30Z	4.148	false
2020-02-24T16:15Z	4.113	false
2020-02-24T16:00Z	4.121	false
2020-02-24T15:45Z	4.125	false
2020-02-24T15:30Z	4.118	false
2020-02-24T15:15Z	4.119	false
2020-02-24T15:00Z	4.123	false
2020-02-24T14:45Z	4.124	false
2020-02-24T14:30Z	4.138	false
2020-02-24T14:15Z	4.129	false
2020-02-24T14:00Z	4.126	false
2020-02-24T13:45Z	4.136	false
2020-02-24T13:30Z	4.138	false
2020-02-24T13:15Z	4.139	false
2020-02-24T13:00Z	4.138	false
2020-02-24T12:45Z	4.124	false
2020-02-24T12:30Z	4.132	false
2020-02-24T12:15Z	4.131	false

Forecast data

February 29th 2020, 1:00:00 pm	3.926
February 29th 2020, 1:15:00 pm	3.927
February 29th 2020, 1:30:00 pm	3.929
February 29th 2020, 1:45:00 pm	3.929
February 29th 2020, 2:00:00 pm	3.930
February 29th 2020, 2:15:00 pm	3.932
February 29th 2020, 2:30:00 pm	3.934
February 29th 2020, 2:45:00 pm	3.936
February 29th 2020, 3:00:00 pm	3.938
February 29th 2020, 3:15:00 pm	3.942
February 29th 2020, 3:30:00 pm	3.944
February 29th 2020, 3:45:00 pm	3.947
February 29th 2020, 4:00:00 pm	3.950
February 29th 2020, 4:15:00 pm	3.953
February 29th 2020, 4:30:00 pm	3.956
February 29th 2020, 4:45:00 pm	3.960
February 29th 2020, 5:00:00 pm	3.963
February 29th 2020, 5:15:00 pm	3.966
February 29th 2020, 5:30:00 pm	3.970
February 29th 2020, 5:45:00 pm	3.974
February 29th 2020, 6:00:00 pm	3.977
February 29th 2020, 6:15:00 pm	3.980
February 29th 2020, 6:30:00 pm	3.985
February 29th 2020, 6:45:00 pm	3.989
February 29th 2020, 7:00:00 pm	3.994
February 29th 2020, 7:15:00 pm	4.001
February 29th 2020, 7:30:00 pm	4.008
February 29th 2020, 7:45:00 pm	4.017
February 29th 2020, 8:00:00 pm	4.024
February 29th 2020, 8:15:00 pm	4.034
February 29th 2020, 8:30:00 pm	4.041
February 29th 2020, 8:45:00 pm	4.047
February 29th 2020, 9:00:00 pm	4.053
February 29th 2020, 9:15:00 pm	4.057
February 29th 2020, 9:30:00 pm	4.061
February 29th 2020, 9:45:00 pm	4.064
February 29th 2020, 10:00:00 pm	4.066
February 29th 2020, 10:15:00 pm	4.068
February 29th 2020, 10:30:00 pm	4.069
February 29th 2020, 10:45:00 pm	4.070
February 29th 2020, 11:00:00 pm	4.071
February 29th 2020, 11:15:00 pm	4.071
February 29th 2020, 11:30:00 pm	4.073
February 29th 2020, 11:45:00 pm	4.073
March 1st 2020, 12:00:00 am	4.074
March 1st 2020, 12:15:00 am	4.075
March 1st 2020, 12:30:00 am	4.077
March 1st 2020, 12:45:00 am	4.077
March 1st 2020, 1:00:00 am	4.078
March 1st 2020, 1:15:00 am	4.079
March 1st 2020, 1:30:00 am	4.081
March 1st 2020, 1:45:00 am	4.082
March 1st 2020, 2:00:00 am	4.083
March 1st 2020, 2:15:00 am	4.084
March 1st 2020, 2:30:00 am	4.086
March 1st 2020, 2:45:00 am	4.087
March 1st 2020, 3:00:00 am	4.089
March 1st 2020, 3:15:00 am	4.090
March 1st 2020, 3:30:00 am	4.091
March 1st 2020, 3:45:00 am	4.093
March 1st 2020, 4:00:00 am	4.095
March 1st 2020, 4:15:00 am	4.097
March 1st 2020, 4:30:00 am	4.101
March 1st 2020, 4:45:00 am	4.106
March 1st 2020, 5:00:00 am	4.113
March 1st 2020, 5:15:00 am	4.122
March 1st 2020, 5:30:00 am	4.133
March 1st 2020, 5:45:00 am	4.143
March 1st 2020, 6:00:00 am	4.153
March 1st 2020, 6:15:00 am	4.160
March 1st 2020, 6:30:00 am	4.165
March 1st 2020, 6:45:00 am	4.171
March 1st 2020, 7:00:00 am	4.173
March 1st 2020, 7:15:00 am	4.175
March 1st 2020, 7:30:00 am	4.176
March 1st 2020, 7:45:00 am	4.175
March 1st 2020, 8:00:00 am	4.174
March 1st 2020, 8:15:00 am	4.172
March 1st 2020, 8:30:00 am	4.171
March 1st 2020, 8:45:00 am	4.168
March 1st 2020, 9:00:00 am	4.167
March 1st 2020, 9:15:00 am	4.164
March 1st 2020, 9:30:00 am	4.163
March 1st 2020, 9:45:00 am	4.162
March 1st 2020, 10:00:00 am	4.160
March 1st 2020, 10:15:00 am	4.159
March 1st 2020, 10:30:00 am	4.158
March 1st 2020, 10:45:00 am	4.158
March 1st 2020, 11:00:00 am	4.157
March 1st 2020, 11:15:00 am	4.157
March 1st 2020, 11:30:00 am	4.157
March 1st 2020, 11:45:00 am	4.157
March 1st 2020, 12:00:00 pm	4.157
March 1st 2020, 12:15:00 pm	4.157
March 1st 2020, 12:30:00 pm	4.158
March 1st 2020, 12:45:00 pm	4.158
March 1st 2020, 1:00:00 pm	4.159
March 1st 2020, 1:15:00 pm	4.159
March 1st 2020, 1:30:00 pm	4.160
March 1st 2020, 1:45:00 pm	4.161
March 1st 2020, 2:00:00 pm	4.162
March 1st 2020, 2:15:00 pm	4.163
March 1st 2020, 2:30:00 pm	4.164
March 1st 2020, 2:45:00 pm	4.165
March 1st 2020, 3:00:00 pm	4.166
March 1st 2020, 3:15:00 pm	4.168
March 1st 2020, 3:30:00 pm	4.168
March 1st 2020, 3:45:00 pm	4.170
March 1st 2020, 4:00:00 pm	4.172
March 1st 2020, 4:15:00 pm	4.172
March 1st 2020, 4:30:00 pm	4.174
March 1st 2020, 4:45:00 pm	4.176
March 1st 2020, 5:00:00 pm	4.177
March 1st 2020, 5:15:00 pm	4.179
March 1st 2020, 5:30:00 pm	4.180
March 1st 2020, 5:45:00 pm	4.182
March 1st 2020, 6:00:00 pm	4.184
March 1st 2020, 6:15:00 pm	4.185
March 1st 2020, 6:30:00 pm	4.187
March 1st 2020, 6:45:00 pm	4.189
March 1st 2020, 7:00:00 pm	4.190
March 1st 2020, 7:15:00 pm	4.193
March 1st 2020, 7:30:00 pm	4.195
March 1st 2020, 7:45:00 pm	4.196
March 1st 2020, 8:00:00 pm	4.199
March 1st 2020, 8:15:00 pm	4.200
March 1st 2020, 8:30:00 pm	4.202
March 1st 2020, 8:45:00 pm	4.205
March 1st 2020, 9:00:00 pm	4.206
March 1st 2020, 9:15:00 pm	4.209
March 1st 2020, 9:30:00 pm	4.211
March 1st 2020, 9:45:00 pm	4.213
March 1st 2020, 10:00:00 pm	4.216
March 1st 2020, 10:15:00 pm	4.217
March 1st 2020, 10:30:00 pm	4.220
March 1st 2020, 10:45:00 pm	4.222
March 1st 2020, 11:00:00 pm	4.225
March 1st 2020, 11:15:00 pm	4.226
March 1st 2020, 11:30:00 pm	4.229
March 1st 2020, 11:45:00 pm	4.232
March 2nd 2020, 12:00:00 am	4.234
March 2nd 2020, 12:15:00 am	4.237
March 2nd 2020, 12:30:00 am	4.239
March 2nd 2020, 12:45:00 am	4.241
March 2nd 2020, 1:00:00 am	4.243

Forecasts contain uncertainty and can change frequently. For the latest information, always check for up to date flood warnings and alerts in your area.

Key information

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?

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.

How are forecasts produced?

The forecasts shown here are computer models based on technical data, local conditions and Met Office rainfall predictions and may contain uncertainty. Because they’re linked to the weather, forecasts can change quickly. We update them more frequently if the risk of flooding increases.

When we issue flood warnings and alerts we assess many factors including these forecasts, local conditions, tides and the weather forecast.

Flood warnings and alerts can still be issued even if water levels at a measuring station are forecast to remain within its typical range. For the latest information, always check for up to date flood warnings and alerts.

What effect could these levels have on nearby areas?

Typical range at this location

3.22m to 4.25m.

Above 4.25m flooding of low-lying land may occur in these areas

River Thames from Datchet to Shepperton Green

Above 5.07m some property flooding may occur in these areas

Highest forecast level at this location

The highest level forecast in the next 36 hours is 4.24m at 1:00am Monday 2 March 2020.

Highest level recorded at this location

5.72m on 11 February 2014

View nearby measuring stations