River level Chertsey Bourne at Trumps Green

Check for flood warnings in this area

Latest recorded level 0.98m at 4:15am Sunday 15 December 2019.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 1.70m 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
2019-12-15T04:15Z	0.984	false
2019-12-15T04:00Z	0.982	false
2019-12-15T03:45Z	0.982	false
2019-12-15T03:30Z	0.983	false
2019-12-15T03:15Z	0.987	false
2019-12-15T03:00Z	0.992	false
2019-12-15T02:45Z	0.987	false
2019-12-15T02:30Z	0.993	false
2019-12-15T02:15Z	0.996	false
2019-12-15T02:00Z	1	false
2019-12-15T01:45Z	0.988	false
2019-12-15T01:30Z	0.983	false
2019-12-15T01:15Z	0.976	false
2019-12-15T01:00Z	0.967	false
2019-12-15T00:45Z	0.965	false
2019-12-15T00:30Z	0.957	false
2019-12-15T00:15Z	0.934	false
2019-12-15T00:00Z	0.918	false
2019-12-14T23:45Z	0.911	false
2019-12-14T23:30Z	0.902	false
2019-12-14T23:15Z	0.889	false
2019-12-14T23:00Z	0.883	false
2019-12-14T22:45Z	0.878	false
2019-12-14T22:30Z	0.878	false
2019-12-14T22:15Z	0.867	false
2019-12-14T22:00Z	0.865	false
2019-12-14T21:45Z	0.862	false
2019-12-14T21:30Z	0.865	false
2019-12-14T21:15Z	0.867	false
2019-12-14T21:00Z	0.868	false
2019-12-14T20:45Z	0.862	false
2019-12-14T20:30Z	0.866	false
2019-12-14T20:15Z	0.865	false
2019-12-14T20:00Z	0.868	false
2019-12-14T19:45Z	0.866	false
2019-12-14T19:30Z	0.868	false
2019-12-14T19:15Z	0.867	false
2019-12-14T19:00Z	0.866	false
2019-12-14T18:45Z	0.87	false
2019-12-14T18:30Z	0.869	false
2019-12-14T18:15Z	0.866	false
2019-12-14T18:00Z	0.868	false
2019-12-14T17:45Z	0.866	false
2019-12-14T17:30Z	0.869	false
2019-12-14T17:15Z	0.87	false
2019-12-14T17:00Z	0.871	false
2019-12-14T16:45Z	0.875	false
2019-12-14T16:30Z	0.878	false
2019-12-14T16:15Z	0.882	false
2019-12-14T16:00Z	0.878	false
2019-12-14T15:45Z	0.879	false
2019-12-14T15:30Z	0.882	false
2019-12-14T15:15Z	0.881	false
2019-12-14T15:00Z	0.88	false
2019-12-14T14:45Z	0.882	false
2019-12-14T14:30Z	0.882	false
2019-12-14T14:15Z	0.886	false
2019-12-14T14:00Z	0.882	false
2019-12-14T13:45Z	0.879	false
2019-12-14T13:30Z	0.878	false
2019-12-14T13:15Z	0.881	false
2019-12-14T13:00Z	0.883	false
2019-12-14T12:45Z	0.884	false
2019-12-14T12:30Z	0.883	false
2019-12-14T12:15Z	0.881	false
2019-12-14T12:00Z	0.884	false
2019-12-14T11:45Z	0.884	false
2019-12-14T11:30Z	0.88	false
2019-12-14T11:15Z	0.885	false
2019-12-14T11:00Z	0.884	false
2019-12-14T10:45Z	0.887	false
2019-12-14T10:30Z	0.887	false
2019-12-14T10:15Z	0.884	false
2019-12-14T10:00Z	0.884	false
2019-12-14T09:45Z	0.889	false
2019-12-14T09:30Z	0.889	false
2019-12-14T09:15Z	0.888	false
2019-12-14T09:00Z	0.89	false
2019-12-14T08:45Z	0.89	false
2019-12-14T08:30Z	0.89	false
2019-12-14T08:15Z	0.891	false
2019-12-14T08:00Z	0.893	false
2019-12-14T07:45Z	0.893	false
2019-12-14T07:30Z	0.892	false
2019-12-14T07:15Z	0.896	false
2019-12-14T07:00Z	0.897	false
2019-12-14T06:45Z	0.896	false
2019-12-14T06:30Z	0.897	false
2019-12-14T06:15Z	0.895	false
2019-12-14T06:00Z	0.893	false
2019-12-14T05:45Z	0.898	false
2019-12-14T05:30Z	0.897	false
2019-12-14T05:15Z	0.899	false
2019-12-14T05:00Z	0.897	false
2019-12-14T04:45Z	0.898	false
2019-12-14T04:30Z	0.899	false
2019-12-14T04:15Z	0.898	false
2019-12-14T04:00Z	0.9	false
2019-12-14T03:45Z	0.901	false
2019-12-14T03:30Z	0.902	false
2019-12-14T03:15Z	0.897	false
2019-12-14T03:00Z	0.899	false
2019-12-14T02:45Z	0.904	false
2019-12-14T02:30Z	0.905	false
2019-12-14T02:15Z	0.901	false
2019-12-14T02:00Z	0.901	false
2019-12-14T01:45Z	0.9	false
2019-12-14T01:30Z	0.902	false
2019-12-14T01:15Z	0.9	false
2019-12-14T01:00Z	0.896	false
2019-12-14T00:45Z	0.897	false
2019-12-14T00:30Z	0.897	false
2019-12-14T00:15Z	0.895	false
2019-12-14T00:00Z	0.897	false
2019-12-13T23:45Z	0.898	false
2019-12-13T23:30Z	0.898	false
2019-12-13T23:15Z	0.9	false
2019-12-13T23:00Z	0.897	false
2019-12-13T22:45Z	0.898	false
2019-12-13T22:30Z	0.898	false
2019-12-13T22:15Z	0.901	false
2019-12-13T22:00Z	0.903	false
2019-12-13T21:45Z	0.902	false
2019-12-13T21:30Z	0.901	false
2019-12-13T21:15Z	0.901	false
2019-12-13T21:00Z	0.905	false
2019-12-13T20:45Z	0.902	false
2019-12-13T20:30Z	0.905	false
2019-12-13T20:15Z	0.904	false
2019-12-13T20:00Z	0.903	false
2019-12-13T19:45Z	0.905	false
2019-12-13T19:30Z	0.905	false
2019-12-13T19:15Z	0.906	false
2019-12-13T19:00Z	0.904	false
2019-12-13T18:45Z	0.905	false
2019-12-13T18:30Z	0.905	false
2019-12-13T18:15Z	0.906	false
2019-12-13T18:00Z	0.908	false
2019-12-13T17:45Z	0.904	false
2019-12-13T17:30Z	0.904	false
2019-12-13T17:15Z	0.91	false
2019-12-13T17:00Z	0.907	false
2019-12-13T16:45Z	0.911	false
2019-12-13T16:30Z	0.919	false
2019-12-13T16:15Z	0.919	false
2019-12-13T16:00Z	0.915	false
2019-12-13T15:45Z	0.915	false
2019-12-13T15:30Z	0.913	false
2019-12-13T15:15Z	0.914	false
2019-12-13T15:00Z	0.916	false
2019-12-13T14:45Z	0.916	false
2019-12-13T14:30Z	0.917	false
2019-12-13T14:15Z	0.912	false
2019-12-13T14:00Z	0.9	false
2019-12-13T13:30Z	0.906	false
2019-12-13T13:15Z	0.915	false
2019-12-13T13:00Z	0.918	false
2019-12-13T12:45Z	0.92	false
2019-12-13T12:30Z	0.917	false
2019-12-13T12:15Z	0.923	false
2019-12-13T12:00Z	0.915	false
2019-12-13T11:45Z	0.911	false
2019-12-13T11:30Z	0.913	false
2019-12-13T11:15Z	0.908	false
2019-12-13T11:00Z	0.907	false
2019-12-13T10:45Z	0.91	false
2019-12-13T10:30Z	0.911	false
2019-12-13T10:15Z	0.91	false
2019-12-13T10:00Z	0.902	false
2019-12-13T09:45Z	0.899	false
2019-12-13T09:30Z	0.9	false
2019-12-13T09:15Z	0.901	false
2019-12-13T09:00Z	0.901	false
2019-12-13T08:45Z	0.899	false
2019-12-13T08:30Z	0.898	false
2019-12-13T08:15Z	0.897	false
2019-12-13T08:00Z	0.896	false
2019-12-13T07:45Z	0.892	false
2019-12-13T07:30Z	0.898	false
2019-12-13T07:15Z	0.905	false
2019-12-13T07:00Z	0.895	false
2019-12-13T06:45Z	0.897	false
2019-12-13T06:30Z	0.893	false
2019-12-13T06:15Z	0.892	false
2019-12-13T06:00Z	0.885	false
2019-12-13T05:45Z	0.887	false
2019-12-13T05:30Z	0.886	false
2019-12-13T05:15Z	0.884	false
2019-12-13T05:00Z	0.887	false
2019-12-13T04:45Z	0.881	false
2019-12-13T04:30Z	0.885	false
2019-12-13T04:30Z	0.885	false
2019-12-13T04:15Z	0.882	false
2019-12-13T04:00Z	0.889	false
2019-12-13T03:45Z	0.903	false
2019-12-13T03:30Z	0.902	false
2019-12-13T03:15Z	0.9	false
2019-12-13T03:00Z	0.899	false
2019-12-13T02:45Z	0.902	false
2019-12-13T02:30Z	0.899	false
2019-12-13T02:15Z	0.896	false
2019-12-13T02:00Z	0.892	false
2019-12-13T01:45Z	0.888	false
2019-12-13T01:30Z	0.882	false
2019-12-13T01:15Z	0.879	false
2019-12-13T01:00Z	0.872	false
2019-12-13T00:45Z	0.87	false
2019-12-13T00:30Z	0.868	false
2019-12-13T00:15Z	0.864	false
2019-12-13T00:00Z	0.865	false
2019-12-12T23:45Z	0.862	false
2019-12-12T23:30Z	0.86	false
2019-12-12T23:15Z	0.859	false
2019-12-12T23:00Z	0.858	false
2019-12-12T22:45Z	0.858	false
2019-12-12T22:30Z	0.856	false
2019-12-12T22:15Z	0.853	false
2019-12-12T22:00Z	0.856	false
2019-12-12T21:45Z	0.858	false
2019-12-12T21:30Z	0.854	false
2019-12-12T21:15Z	0.86	false
2019-12-12T21:00Z	0.86	false
2019-12-12T20:45Z	0.859	false
2019-12-12T20:30Z	0.861	false
2019-12-12T20:15Z	0.863	false
2019-12-12T20:00Z	0.863	false
2019-12-12T19:45Z	0.858	false
2019-12-12T19:30Z	0.858	false
2019-12-12T19:15Z	0.85	false
2019-12-12T19:00Z	0.847	false
2019-12-12T18:45Z	0.843	false
2019-12-12T18:30Z	0.832	false
2019-12-12T18:15Z	0.828	false
2019-12-12T18:00Z	0.824	false
2019-12-12T17:45Z	0.821	false
2019-12-12T17:30Z	0.819	false
2019-12-12T17:15Z	0.815	false
2019-12-12T17:00Z	0.81	false
2019-12-12T16:45Z	0.811	false
2019-12-12T16:30Z	0.813	false
2019-12-12T16:15Z	0.81	false
2019-12-12T16:00Z	0.811	false
2019-12-12T15:45Z	0.81	false
2019-12-12T15:30Z	0.808	false
2019-12-12T15:15Z	0.807	false
2019-12-12T15:00Z	0.804	false
2019-12-12T14:45Z	0.804	false
2019-12-12T14:30Z	0.804	false
2019-12-12T14:15Z	0.802	false
2019-12-12T14:00Z	0.803	false
2019-12-12T13:45Z	0.803	false
2019-12-12T13:30Z	0.804	false
2019-12-12T13:15Z	0.803	false
2019-12-12T13:00Z	0.804	false
2019-12-12T12:45Z	0.804	false
2019-12-12T12:30Z	0.803	false
2019-12-12T12:15Z	0.804	false
2019-12-12T12:00Z	0.802	false
2019-12-12T11:45Z	0.801	false
2019-12-12T11:30Z	0.799	false
2019-12-12T11:15Z	0.797	false
2019-12-12T11:00Z	0.797	false
2019-12-12T10:45Z	0.795	false
2019-12-12T10:30Z	0.796	false
2019-12-12T10:15Z	0.794	false
2019-12-12T10:00Z	0.795	false
2019-12-12T09:45Z	0.796	false
2019-12-12T09:30Z	0.795	false
2019-12-12T09:15Z	0.796	false
2019-12-12T09:00Z	0.795	false
2019-12-12T08:45Z	0.796	false
2019-12-12T08:30Z	0.795	false
2019-12-12T08:15Z	0.796	false
2019-12-12T08:00Z	0.796	false
2019-12-12T07:45Z	0.794	false
2019-12-12T07:30Z	0.795	false
2019-12-12T07:15Z	0.795	false
2019-12-12T07:00Z	0.796	false
2019-12-12T06:45Z	0.796	false
2019-12-12T06:30Z	0.794	false
2019-12-12T06:15Z	0.796	false
2019-12-12T06:00Z	0.795	false
2019-12-12T05:45Z	0.797	false
2019-12-12T05:30Z	0.796	false
2019-12-12T05:15Z	0.796	false
2019-12-12T05:00Z	0.796	false
2019-12-12T04:45Z	0.797	false
2019-12-12T04:30Z	0.795	false
2019-12-12T04:15Z	0.796	false
2019-12-12T04:00Z	0.796	false
2019-12-12T03:45Z	0.796	false
2019-12-12T03:30Z	0.796	false
2019-12-12T03:15Z	0.794	false
2019-12-12T03:00Z	0.796	false
2019-12-12T02:45Z	0.796	false
2019-12-12T02:30Z	0.796	false
2019-12-12T02:15Z	0.796	false
2019-12-12T02:00Z	0.796	false
2019-12-12T01:45Z	0.796	false
2019-12-12T01:30Z	0.798	false
2019-12-12T01:15Z	0.798	false
2019-12-12T01:00Z	0.796	false
2019-12-12T00:45Z	0.795	false
2019-12-12T00:30Z	0.796	false
2019-12-12T00:15Z	0.796	false
2019-12-12T00:00Z	0.797	false
2019-12-11T23:45Z	0.797	false
2019-12-11T23:30Z	0.796	false
2019-12-11T23:15Z	0.796	false
2019-12-11T23:00Z	0.795	false
2019-12-11T22:45Z	0.797	false
2019-12-11T22:30Z	0.796	false
2019-12-11T22:15Z	0.796	false
2019-12-11T22:00Z	0.797	false
2019-12-11T21:45Z	0.798	false
2019-12-11T21:30Z	0.797	false
2019-12-11T21:15Z	0.797	false
2019-12-11T21:00Z	0.798	false
2019-12-11T20:45Z	0.796	false
2019-12-11T20:30Z	0.794	false
2019-12-11T20:15Z	0.796	false
2019-12-11T20:00Z	0.797	false
2019-12-11T19:45Z	0.796	false
2019-12-11T19:30Z	0.797	false
2019-12-11T19:15Z	0.795	false
2019-12-11T19:00Z	0.796	false
2019-12-11T18:45Z	0.797	false
2019-12-11T18:30Z	0.797	false
2019-12-11T18:15Z	0.797	false
2019-12-11T18:00Z	0.796	false
2019-12-11T17:45Z	0.796	false
2019-12-11T17:30Z	0.796	false
2019-12-11T17:15Z	0.796	false
2019-12-11T17:00Z	0.795	false
2019-12-11T16:45Z	0.797	false
2019-12-11T16:30Z	0.796	false
2019-12-11T16:15Z	0.796	false
2019-12-11T16:00Z	0.796	false
2019-12-11T15:45Z	0.797	false
2019-12-11T15:30Z	0.796	false
2019-12-11T15:15Z	0.794	false
2019-12-11T15:00Z	0.798	false
2019-12-11T14:45Z	0.796	false
2019-12-11T14:30Z	0.796	false
2019-12-11T14:15Z	0.796	false
2019-12-11T14:00Z	0.797	false
2019-12-11T13:45Z	0.796	false
2019-12-11T13:30Z	0.796	false
2019-12-11T13:15Z	0.796	false
2019-12-11T13:00Z	0.797	false
2019-12-11T12:45Z	0.797	false
2019-12-11T12:30Z	0.797	false
2019-12-11T12:15Z	0.797	false
2019-12-11T12:00Z	0.797	false
2019-12-11T11:45Z	0.797	false
2019-12-11T11:30Z	0.798	false
2019-12-11T11:15Z	0.797	false
2019-12-11T11:00Z	0.797	false
2019-12-11T10:45Z	0.797	false
2019-12-11T10:30Z	0.796	false
2019-12-11T10:15Z	0.796	false
2019-12-11T10:00Z	0.796	false
2019-12-11T09:45Z	0.796	false
2019-12-11T09:30Z	0.797	false
2019-12-11T09:15Z	0.795	false
2019-12-11T09:00Z	0.796	false
2019-12-11T08:45Z	0.796	false
2019-12-11T08:30Z	0.797	false
2019-12-11T08:15Z	0.797	false
2019-12-11T08:00Z	0.797	false
2019-12-11T07:45Z	0.796	false
2019-12-11T07:30Z	0.795	false
2019-12-11T07:15Z	0.797	false
2019-12-11T07:00Z	0.795	false
2019-12-11T06:45Z	0.797	false
2019-12-11T06:30Z	0.796	false
2019-12-11T06:15Z	0.796	false
2019-12-11T06:00Z	0.797	false
2019-12-11T05:45Z	0.797	false
2019-12-11T05:30Z	0.797	false
2019-12-11T05:15Z	0.798	false
2019-12-11T05:00Z	0.797	false
2019-12-11T04:45Z	0.798	false
2019-12-11T04:30Z	0.798	false
2019-12-11T04:15Z	0.798	false
2019-12-11T04:00Z	0.796	false
2019-12-11T03:45Z	0.796	false
2019-12-11T03:30Z	0.796	false
2019-12-11T03:15Z	0.797	false
2019-12-11T03:00Z	0.798	false
2019-12-11T02:45Z	0.799	false
2019-12-11T02:30Z	0.798	false
2019-12-11T02:15Z	0.799	false
2019-12-11T02:00Z	0.801	false
2019-12-11T01:45Z	0.803	false
2019-12-11T01:30Z	0.802	false
2019-12-11T01:15Z	0.803	false
2019-12-11T01:00Z	0.802	false
2019-12-11T00:45Z	0.805	false
2019-12-11T00:30Z	0.805	false
2019-12-11T00:15Z	0.807	false
2019-12-11T00:00Z	0.808	false
2019-12-10T23:45Z	0.808	false
2019-12-10T23:30Z	0.804	false
2019-12-10T23:15Z	0.805	false
2019-12-10T23:00Z	0.803	false
2019-12-10T22:45Z	0.801	false
2019-12-10T22:30Z	0.798	false
2019-12-10T22:15Z	0.794	false
2019-12-10T22:00Z	0.796	false
2019-12-10T21:45Z	0.794	false
2019-12-10T21:30Z	0.791	false
2019-12-10T21:15Z	0.791	false
2019-12-10T21:00Z	0.791	false
2019-12-10T20:45Z	0.789	false
2019-12-10T20:30Z	0.789	false
2019-12-10T20:15Z	0.788	false
2019-12-10T20:00Z	0.787	false
2019-12-10T19:45Z	0.787	false
2019-12-10T19:30Z	0.785	false
2019-12-10T19:15Z	0.786	false
2019-12-10T19:00Z	0.785	false
2019-12-10T18:45Z	0.785	false
2019-12-10T18:30Z	0.783	false
2019-12-10T18:15Z	0.785	false
2019-12-10T18:00Z	0.785	false
2019-12-10T17:45Z	0.785	false
2019-12-10T17:30Z	0.784	false
2019-12-10T17:15Z	0.784	false
2019-12-10T17:00Z	0.785	false
2019-12-10T16:45Z	0.785	false
2019-12-10T16:30Z	0.784	false
2019-12-10T16:15Z	0.783	false
2019-12-10T16:00Z	0.782	false
2019-12-10T15:45Z	0.78	false
2019-12-10T15:30Z	0.784	false
2019-12-10T15:15Z	0.782	false
2019-12-10T15:00Z	0.782	false
2019-12-10T14:45Z	0.783	false
2019-12-10T14:30Z	0.783	false
2019-12-10T14:15Z	0.783	false
2019-12-10T14:00Z	0.782	false
2019-12-10T13:45Z	0.781	false
2019-12-10T13:30Z	0.784	false
2019-12-10T13:15Z	0.783	false
2019-12-10T13:00Z	0.781	false
2019-12-10T12:45Z	0.784	false
2019-12-10T12:30Z	0.78	false
2019-12-10T12:15Z	0.782	false
2019-12-10T12:00Z	0.781	false
2019-12-10T11:45Z	0.781	false
2019-12-10T11:30Z	0.78	false
2019-12-10T11:15Z	0.78	false
2019-12-10T11:00Z	0.779	false
2019-12-10T10:45Z	0.779	false
2019-12-10T10:30Z	0.777	false
2019-12-10T10:15Z	0.78	false
2019-12-10T10:00Z	0.779	false
2019-12-10T09:45Z	0.78	false
2019-12-10T09:30Z	0.778	false
2019-12-10T09:15Z	0.78	false
2019-12-10T09:00Z	0.779	false
2019-12-10T08:45Z	0.779	false
2019-12-10T08:30Z	0.779	false
2019-12-10T08:15Z	0.78	false
2019-12-10T08:00Z	0.779	false
2019-12-10T07:45Z	0.781	false
2019-12-10T07:30Z	0.779	false
2019-12-10T07:15Z	0.779	false
2019-12-10T07:00Z	0.779	false
2019-12-10T06:45Z	0.78	false
2019-12-10T06:30Z	0.78	false
2019-12-10T06:15Z	0.78	false
2019-12-10T06:00Z	0.78	false
2019-12-10T05:45Z	0.78	false
2019-12-10T05:30Z	0.779	false
2019-12-10T05:15Z	0.779	false
2019-12-10T05:00Z	0.779	false
2019-12-10T04:45Z	0.78	false
2019-12-10T04:30Z	0.779	false

Forecast data

Key information

• Station name: Trumps Green
• Station ID: 7217
• River name: Chertsey Bourne
• Typical range: 0.71m to 1.70m
• Highest level on record: 2.07m on 13 August 2006
• Site datum: 19.00mAOD (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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