River level River Derwent at Church Wilne

Latest recorded level 0.87m at 9:30am Monday 27 January 2020.

Levels: last 5 days and next 36 hours

Now
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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
2020-01-27T09:30Z	0.868	false
2020-01-27T09:15Z	0.868	false
2020-01-27T09:00Z	0.868	false
2020-01-27T08:45Z	0.869	false
2020-01-27T08:30Z	0.869	false
2020-01-27T08:15Z	0.87	false
2020-01-27T08:00Z	0.871	false
2020-01-27T07:45Z	0.871	false
2020-01-27T07:30Z	0.872	false
2020-01-27T07:15Z	0.872	false
2020-01-27T07:00Z	0.872	false
2020-01-27T06:45Z	0.873	false
2020-01-27T06:30Z	0.873	false
2020-01-27T06:15Z	0.874	false
2020-01-27T06:00Z	0.875	false
2020-01-27T05:45Z	0.875	false
2020-01-27T05:30Z	0.876	false
2020-01-27T05:15Z	0.876	false
2020-01-27T05:00Z	0.877	false
2020-01-27T04:45Z	0.877	false
2020-01-27T04:30Z	0.878	false
2020-01-27T04:15Z	0.878	false
2020-01-27T04:00Z	0.878	false
2020-01-27T03:45Z	0.878	false
2020-01-27T03:30Z	0.878	false
2020-01-27T03:15Z	0.878	false
2020-01-27T03:00Z	0.878	false
2020-01-27T02:45Z	0.878	false
2020-01-27T02:30Z	0.878	false
2020-01-27T02:15Z	0.877	false
2020-01-27T02:00Z	0.877	false
2020-01-27T01:45Z	0.876	false
2020-01-27T01:30Z	0.876	false
2020-01-27T01:15Z	0.875	false
2020-01-27T01:00Z	0.874	false
2020-01-27T00:45Z	0.872	false
2020-01-27T00:30Z	0.871	false
2020-01-27T00:15Z	0.87	false
2020-01-27T00:00Z	0.868	false
2020-01-26T23:45Z	0.868	false
2020-01-26T23:30Z	0.866	false
2020-01-26T23:15Z	0.864	false
2020-01-26T23:00Z	0.862	false
2020-01-26T22:45Z	0.86	false
2020-01-26T22:30Z	0.859	false
2020-01-26T22:15Z	0.857	false
2020-01-26T22:00Z	0.856	false
2020-01-26T21:45Z	0.854	false
2020-01-26T21:30Z	0.853	false
2020-01-26T21:15Z	0.852	false
2020-01-26T21:00Z	0.851	false
2020-01-26T20:45Z	0.849	false
2020-01-26T20:30Z	0.849	false
2020-01-26T20:15Z	0.847	false
2020-01-26T20:00Z	0.846	false
2020-01-26T19:45Z	0.845	false
2020-01-26T19:30Z	0.844	false
2020-01-26T19:15Z	0.843	false
2020-01-26T19:00Z	0.842	false
2020-01-26T18:45Z	0.842	false
2020-01-26T18:30Z	0.841	false
2020-01-26T18:15Z	0.841	false
2020-01-26T18:00Z	0.839	false
2020-01-26T17:45Z	0.838	false
2020-01-26T17:30Z	0.837	false
2020-01-26T17:15Z	0.836	false
2020-01-26T17:00Z	0.835	false
2020-01-26T16:45Z	0.834	false
2020-01-26T16:30Z	0.832	false
2020-01-26T16:15Z	0.831	false
2020-01-26T16:00Z	0.829	false
2020-01-26T15:45Z	0.827	false
2020-01-26T15:30Z	0.826	false
2020-01-26T15:15Z	0.826	false
2020-01-26T15:00Z	0.825	false
2020-01-26T14:45Z	0.826	false
2020-01-26T14:30Z	0.826	false
2020-01-26T14:15Z	0.826	false
2020-01-26T14:00Z	0.826	false
2020-01-26T13:45Z	0.825	false
2020-01-26T13:30Z	0.824	false
2020-01-26T13:15Z	0.823	false
2020-01-26T13:00Z	0.822	false
2020-01-26T12:45Z	0.819	false
2020-01-26T12:30Z	0.817	false
2020-01-26T12:15Z	0.815	false
2020-01-26T12:00Z	0.812	false
2020-01-26T11:45Z	0.811	false
2020-01-26T11:30Z	0.809	false
2020-01-26T11:15Z	0.809	false
2020-01-26T11:00Z	0.809	false
2020-01-26T10:45Z	0.809	false
2020-01-26T10:30Z	0.809	false
2020-01-26T10:15Z	0.809	false
2020-01-26T10:00Z	0.809	false
2020-01-26T09:45Z	0.809	false
2020-01-26T09:30Z	0.809	false
2020-01-26T09:15Z	0.809	false
2020-01-26T09:00Z	0.81	false
2020-01-26T08:45Z	0.809	false
2020-01-26T08:30Z	0.809	false
2020-01-26T08:15Z	0.809	false
2020-01-26T08:00Z	0.81	false
2020-01-26T07:45Z	0.81	false
2020-01-26T07:30Z	0.81	false
2020-01-26T07:15Z	0.811	false
2020-01-26T07:00Z	0.811	false
2020-01-26T06:45Z	0.812	false
2020-01-26T06:30Z	0.812	false
2020-01-26T06:15Z	0.813	false
2020-01-26T06:00Z	0.813	false
2020-01-26T05:45Z	0.814	false
2020-01-26T05:30Z	0.814	false
2020-01-26T05:15Z	0.815	false
2020-01-26T05:00Z	0.815	false
2020-01-26T04:45Z	0.815	false
2020-01-26T04:30Z	0.815	false
2020-01-26T04:15Z	0.815	false
2020-01-26T04:00Z	0.814	false
2020-01-26T03:45Z	0.813	false
2020-01-26T03:30Z	0.813	false
2020-01-26T03:15Z	0.812	false
2020-01-26T03:00Z	0.811	false
2020-01-26T02:45Z	0.809	false
2020-01-26T02:30Z	0.809	false
2020-01-26T02:15Z	0.808	false
2020-01-26T02:00Z	0.809	false
2020-01-26T01:45Z	0.809	false
2020-01-26T01:30Z	0.81	false
2020-01-26T01:15Z	0.811	false
2020-01-26T01:00Z	0.813	false
2020-01-26T00:45Z	0.814	false
2020-01-26T00:30Z	0.815	false
2020-01-26T00:15Z	0.816	false
2020-01-26T00:00Z	0.818	false
2020-01-25T23:45Z	0.818	false
2020-01-25T23:30Z	0.818	false
2020-01-25T23:15Z	0.819	false
2020-01-25T23:00Z	0.819	false
2020-01-25T22:45Z	0.819	false
2020-01-25T22:30Z	0.819	false
2020-01-25T22:15Z	0.819	false
2020-01-25T22:00Z	0.819	false
2020-01-25T21:45Z	0.82	false
2020-01-25T21:30Z	0.82	false
2020-01-25T21:15Z	0.82	false
2020-01-25T21:00Z	0.82	false
2020-01-25T20:45Z	0.82	false
2020-01-25T20:30Z	0.821	false
2020-01-25T20:15Z	0.821	false
2020-01-25T20:00Z	0.821	false
2020-01-25T19:45Z	0.821	false
2020-01-25T19:30Z	0.821	false
2020-01-25T19:15Z	0.822	false
2020-01-25T19:00Z	0.822	false
2020-01-25T18:45Z	0.822	false
2020-01-25T18:30Z	0.823	false
2020-01-25T18:15Z	0.823	false
2020-01-25T18:00Z	0.823	false
2020-01-25T17:45Z	0.824	false
2020-01-25T17:30Z	0.824	false
2020-01-25T17:15Z	0.824	false
2020-01-25T17:00Z	0.824	false
2020-01-25T16:45Z	0.825	false
2020-01-25T16:30Z	0.825	false
2020-01-25T16:15Z	0.824	false
2020-01-25T16:00Z	0.824	false
2020-01-25T15:45Z	0.824	false
2020-01-25T15:30Z	0.824	false
2020-01-25T15:15Z	0.824	false
2020-01-25T15:00Z	0.824	false
2020-01-25T14:45Z	0.823	false
2020-01-25T14:30Z	0.822	false
2020-01-25T14:15Z	0.822	false
2020-01-25T14:00Z	0.822	false
2020-01-25T13:45Z	0.822	false
2020-01-25T13:30Z	0.822	false
2020-01-25T13:15Z	0.821	false
2020-01-25T13:00Z	0.821	false
2020-01-25T12:45Z	0.82	false
2020-01-25T12:30Z	0.82	false
2020-01-25T12:15Z	0.819	false
2020-01-25T12:00Z	0.819	false
2020-01-25T11:45Z	0.819	false
2020-01-25T11:30Z	0.819	false
2020-01-25T11:15Z	0.819	false
2020-01-25T11:00Z	0.819	false
2020-01-25T10:45Z	0.82	false
2020-01-25T10:30Z	0.82	false
2020-01-25T10:15Z	0.82	false
2020-01-25T10:00Z	0.82	false
2020-01-25T09:45Z	0.82	false
2020-01-25T09:30Z	0.82	false
2020-01-25T09:15Z	0.821	false
2020-01-25T09:00Z	0.821	false
2020-01-25T08:45Z	0.821	false
2020-01-25T08:30Z	0.821	false
2020-01-25T08:15Z	0.821	false
2020-01-25T08:00Z	0.822	false
2020-01-25T07:45Z	0.822	false
2020-01-25T07:30Z	0.822	false
2020-01-25T07:15Z	0.823	false
2020-01-25T07:00Z	0.823	false
2020-01-25T06:45Z	0.824	false
2020-01-25T06:30Z	0.825	false
2020-01-25T06:15Z	0.825	false
2020-01-25T06:00Z	0.826	false
2020-01-25T05:45Z	0.826	false
2020-01-25T05:30Z	0.827	false
2020-01-25T05:15Z	0.827	false
2020-01-25T05:00Z	0.828	false
2020-01-25T04:45Z	0.829	false
2020-01-25T04:30Z	0.829	false
2020-01-25T04:15Z	0.829	false
2020-01-25T04:00Z	0.829	false
2020-01-25T03:45Z	0.829	false
2020-01-25T03:30Z	0.828	false
2020-01-25T03:15Z	0.827	false
2020-01-25T03:00Z	0.826	false
2020-01-25T02:45Z	0.823	false
2020-01-25T02:30Z	0.82	false
2020-01-25T02:15Z	0.819	false
2020-01-25T02:00Z	0.817	false
2020-01-25T01:45Z	0.817	false
2020-01-25T01:30Z	0.817	false
2020-01-25T01:15Z	0.818	false
2020-01-25T01:00Z	0.82	false
2020-01-25T00:45Z	0.824	false
2020-01-25T00:30Z	0.828	false
2020-01-25T00:15Z	0.83	false
2020-01-25T00:00Z	0.833	false
2020-01-24T23:45Z	0.836	false
2020-01-24T23:30Z	0.838	false
2020-01-24T23:15Z	0.839	false
2020-01-24T23:00Z	0.839	false
2020-01-24T22:45Z	0.839	false
2020-01-24T22:30Z	0.839	false
2020-01-24T22:15Z	0.838	false
2020-01-24T22:00Z	0.837	false
2020-01-24T21:45Z	0.834	false
2020-01-24T21:30Z	0.831	false
2020-01-24T21:15Z	0.83	false
2020-01-24T21:00Z	0.83	false
2020-01-24T20:45Z	0.829	false
2020-01-24T20:30Z	0.829	false
2020-01-24T20:15Z	0.83	false
2020-01-24T20:00Z	0.831	false
2020-01-24T19:45Z	0.836	false
2020-01-24T19:30Z	0.84	false
2020-01-24T19:15Z	0.837	false
2020-01-24T19:00Z	0.833	false
2020-01-24T18:45Z	0.829	false
2020-01-24T18:30Z	0.826	false
2020-01-24T18:15Z	0.821	false
2020-01-24T18:00Z	0.817	false
2020-01-24T17:45Z	0.812	false
2020-01-24T17:30Z	0.809	false
2020-01-24T17:15Z	0.807	false
2020-01-24T17:00Z	0.806	false
2020-01-24T16:45Z	0.806	false
2020-01-24T16:30Z	0.807	false
2020-01-24T16:15Z	0.807	false
2020-01-24T16:00Z	0.808	false
2020-01-24T15:45Z	0.807	false
2020-01-24T15:30Z	0.812	false
2020-01-24T15:15Z	0.817	false
2020-01-24T15:00Z	0.825	false
2020-01-24T14:45Z	0.828	false
2020-01-24T14:30Z	0.832	false
2020-01-24T14:15Z	0.834	false
2020-01-24T14:00Z	0.835	false
2020-01-24T13:45Z	0.836	false
2020-01-24T13:30Z	0.837	false
2020-01-24T13:15Z	0.837	false
2020-01-24T13:00Z	0.837	false
2020-01-24T12:45Z	0.837	false
2020-01-24T12:30Z	0.837	false
2020-01-24T12:15Z	0.837	false
2020-01-24T12:00Z	0.836	false
2020-01-24T11:45Z	0.836	false
2020-01-24T11:30Z	0.836	false
2020-01-24T11:15Z	0.836	false
2020-01-24T11:00Z	0.836	false
2020-01-24T10:45Z	0.836	false
2020-01-24T10:30Z	0.836	false
2020-01-24T10:15Z	0.836	false
2020-01-24T10:00Z	0.836	false
2020-01-24T09:45Z	0.837	false
2020-01-24T09:30Z	0.837	false
2020-01-24T09:15Z	0.837	false
2020-01-24T09:00Z	0.837	false
2020-01-24T08:45Z	0.837	false
2020-01-24T08:30Z	0.837	false
2020-01-24T08:15Z	0.838	false
2020-01-24T08:00Z	0.838	false
2020-01-24T07:45Z	0.838	false
2020-01-24T07:30Z	0.838	false
2020-01-24T07:15Z	0.838	false
2020-01-24T07:00Z	0.839	false
2020-01-24T06:45Z	0.839	false
2020-01-24T06:30Z	0.839	false
2020-01-24T06:15Z	0.84	false
2020-01-24T06:00Z	0.84	false
2020-01-24T05:45Z	0.841	false
2020-01-24T05:30Z	0.841	false
2020-01-24T05:15Z	0.841	false
2020-01-24T05:00Z	0.841	false
2020-01-24T04:45Z	0.842	false
2020-01-24T04:30Z	0.842	false
2020-01-24T04:15Z	0.842	false
2020-01-24T04:00Z	0.843	false
2020-01-24T03:45Z	0.843	false
2020-01-24T03:30Z	0.844	false
2020-01-24T03:15Z	0.845	false
2020-01-24T03:00Z	0.845	false
2020-01-24T02:45Z	0.846	false
2020-01-24T02:30Z	0.846	false
2020-01-24T02:15Z	0.846	false
2020-01-24T02:00Z	0.847	false
2020-01-24T01:45Z	0.846	false
2020-01-24T01:30Z	0.846	false
2020-01-24T01:15Z	0.846	false
2020-01-24T01:00Z	0.847	false
2020-01-24T00:45Z	0.847	false
2020-01-24T00:30Z	0.847	false
2020-01-24T00:15Z	0.848	false
2020-01-24T00:00Z	0.848	false
2020-01-23T23:45Z	0.848	false
2020-01-23T23:30Z	0.849	false
2020-01-23T23:15Z	0.849	false
2020-01-23T23:00Z	0.849	false
2020-01-23T22:45Z	0.849	false
2020-01-23T22:30Z	0.849	false
2020-01-23T22:15Z	0.85	false
2020-01-23T22:00Z	0.85	false
2020-01-23T21:45Z	0.85	false
2020-01-23T21:30Z	0.85	false
2020-01-23T21:15Z	0.85	false
2020-01-23T21:00Z	0.851	false
2020-01-23T20:45Z	0.852	false
2020-01-23T20:30Z	0.853	false
2020-01-23T20:15Z	0.854	false
2020-01-23T20:00Z	0.857	false
2020-01-23T19:45Z	0.864	false
2020-01-23T19:30Z	0.871	false
2020-01-23T19:15Z	0.871	false
2020-01-23T19:00Z	0.871	false
2020-01-23T18:45Z	0.871	false
2020-01-23T18:30Z	0.871	false
2020-01-23T18:15Z	0.871	false
2020-01-23T18:00Z	0.871	false
2020-01-23T17:45Z	0.871	false
2020-01-23T17:30Z	0.871	false
2020-01-23T17:15Z	0.871	false
2020-01-23T17:00Z	0.871	false
2020-01-23T16:45Z	0.87	false
2020-01-23T16:30Z	0.868	false
2020-01-23T16:15Z	0.867	false
2020-01-23T16:00Z	0.861	false
2020-01-23T15:45Z	0.855	false
2020-01-23T15:30Z	0.853	false
2020-01-23T15:15Z	0.854	false
2020-01-23T15:00Z	0.855	false
2020-01-23T14:45Z	0.855	false
2020-01-23T14:30Z	0.855	false
2020-01-23T14:15Z	0.855	false
2020-01-23T14:00Z	0.855	false
2020-01-23T13:45Z	0.855	false
2020-01-23T13:30Z	0.855	false
2020-01-23T13:15Z	0.855	false
2020-01-23T13:00Z	0.855	false
2020-01-23T12:45Z	0.855	false
2020-01-23T12:30Z	0.855	false
2020-01-23T12:15Z	0.855	false
2020-01-23T12:00Z	0.855	false
2020-01-23T11:45Z	0.855	false
2020-01-23T11:30Z	0.854	false
2020-01-23T11:15Z	0.854	false
2020-01-23T11:00Z	0.853	false
2020-01-23T10:45Z	0.853	false
2020-01-23T10:30Z	0.853	false
2020-01-23T10:15Z	0.853	false
2020-01-23T10:00Z	0.853	false
2020-01-23T09:45Z	0.853	false
2020-01-23T09:30Z	0.853	false
2020-01-23T09:15Z	0.853	false
2020-01-23T09:00Z	0.853	false
2020-01-23T08:45Z	0.853	false
2020-01-23T08:30Z	0.853	false
2020-01-23T08:15Z	0.853	false
2020-01-23T08:00Z	0.852	false
2020-01-23T07:45Z	0.853	false
2020-01-23T07:30Z	0.852	false
2020-01-23T07:15Z	0.852	false
2020-01-23T07:00Z	0.852	false
2020-01-23T06:45Z	0.852	false
2020-01-23T06:30Z	0.852	false
2020-01-23T06:15Z	0.853	false
2020-01-23T06:00Z	0.853	false
2020-01-23T05:45Z	0.853	false
2020-01-23T05:30Z	0.854	false
2020-01-23T05:15Z	0.854	false
2020-01-23T05:00Z	0.854	false
2020-01-23T04:45Z	0.855	false
2020-01-23T04:30Z	0.855	false
2020-01-23T04:15Z	0.856	false
2020-01-23T04:00Z	0.857	false
2020-01-23T03:45Z	0.857	false
2020-01-23T03:30Z	0.858	false
2020-01-23T03:15Z	0.859	false
2020-01-23T03:00Z	0.86	false
2020-01-23T02:45Z	0.86	false
2020-01-23T02:30Z	0.862	false
2020-01-23T02:15Z	0.862	false
2020-01-23T02:00Z	0.863	false
2020-01-23T01:45Z	0.863	false
2020-01-23T01:30Z	0.864	false
2020-01-23T01:15Z	0.864	false
2020-01-23T01:00Z	0.864	false
2020-01-23T00:45Z	0.864	false
2020-01-23T00:30Z	0.865	false
2020-01-23T00:15Z	0.865	false
2020-01-23T00:00Z	0.865	false
2020-01-22T23:45Z	0.865	false
2020-01-22T23:30Z	0.865	false
2020-01-22T23:15Z	0.865	false
2020-01-22T23:00Z	0.866	false
2020-01-22T22:45Z	0.866	false
2020-01-22T22:30Z	0.868	false
2020-01-22T22:15Z	0.87	false
2020-01-22T22:00Z	0.868	false
2020-01-22T21:45Z	0.865	false
2020-01-22T21:30Z	0.865	false
2020-01-22T21:15Z	0.866	false
2020-01-22T21:00Z	0.866	false
2020-01-22T20:45Z	0.867	false
2020-01-22T20:30Z	0.869	false
2020-01-22T20:15Z	0.87	false
2020-01-22T20:00Z	0.874	false
2020-01-22T19:45Z	0.88	false
2020-01-22T19:30Z	0.888	false
2020-01-22T19:15Z	0.889	false
2020-01-22T19:00Z	0.889	false
2020-01-22T18:45Z	0.89	false
2020-01-22T18:30Z	0.89	false
2020-01-22T18:15Z	0.891	false
2020-01-22T18:00Z	0.891	false
2020-01-22T17:45Z	0.892	false
2020-01-22T17:30Z	0.892	false
2020-01-22T17:15Z	0.892	false
2020-01-22T17:00Z	0.892	false
2020-01-22T16:45Z	0.89	false
2020-01-22T16:30Z	0.889	false
2020-01-22T16:15Z	0.886	false
2020-01-22T16:00Z	0.881	false
2020-01-22T15:45Z	0.875	false
2020-01-22T15:30Z	0.872	false
2020-01-22T15:15Z	0.872	false
2020-01-22T15:00Z	0.872	false
2020-01-22T14:45Z	0.872	false
2020-01-22T14:30Z	0.873	false
2020-01-22T14:15Z	0.873	false
2020-01-22T14:00Z	0.873	false
2020-01-22T13:45Z	0.873	false
2020-01-22T13:30Z	0.873	false
2020-01-22T13:15Z	0.873	false
2020-01-22T13:00Z	0.872	false
2020-01-22T12:45Z	0.872	false
2020-01-22T12:30Z	0.872	false
2020-01-22T12:15Z	0.871	false
2020-01-22T12:00Z	0.87	false
2020-01-22T11:45Z	0.87	false
2020-01-22T11:30Z	0.869	false
2020-01-22T11:15Z	0.869	false
2020-01-22T11:00Z	0.868	false
2020-01-22T10:45Z	0.868	false
2020-01-22T10:30Z	0.868	false
2020-01-22T10:15Z	0.869	false
2020-01-22T10:00Z	0.869	false
2020-01-22T09:45Z	0.869	false
2020-01-22T09:30Z	0.869	false

Forecast data

January 27th 2020, 10:00:00 am	0.867
January 27th 2020, 11:00:00 am	0.860
January 27th 2020, 12:00:00 pm	0.857
January 27th 2020, 1:00:00 pm	0.851
January 27th 2020, 2:00:00 pm	0.846
January 27th 2020, 3:00:00 pm	0.840
January 27th 2020, 4:00:00 pm	0.837
January 27th 2020, 5:00:00 pm	0.834
January 27th 2020, 6:00:00 pm	0.832
January 27th 2020, 7:00:00 pm	0.830
January 27th 2020, 8:00:00 pm	0.829
January 27th 2020, 9:00:00 pm	0.825
January 27th 2020, 10:00:00 pm	0.821
January 27th 2020, 11:00:00 pm	0.817
January 28th 2020, 12:00:00 am	0.813
January 28th 2020, 1:00:00 am	0.812
January 28th 2020, 2:00:00 am	0.808
January 28th 2020, 3:00:00 am	0.806
January 28th 2020, 4:00:00 am	0.805
January 28th 2020, 5:00:00 am	0.809
January 28th 2020, 6:00:00 am	0.815
January 28th 2020, 7:00:00 am	0.818
January 28th 2020, 8:00:00 am	0.826
January 28th 2020, 9:00:00 am	0.829
January 28th 2020, 10:00:00 am	0.843
January 28th 2020, 11:00:00 am	0.857
January 28th 2020, 12:00:00 pm	0.872
January 28th 2020, 1:00:00 pm	0.887
January 28th 2020, 2:00:00 pm	0.891
January 28th 2020, 3:00:00 pm	0.911
January 28th 2020, 4:00:00 pm	0.926
January 28th 2020, 5:00:00 pm	0.937
January 28th 2020, 6:00:00 pm	0.951
January 28th 2020, 7:00:00 pm	0.960
January 28th 2020, 8:00:00 pm	0.967
January 28th 2020, 9:00:00 pm	0.972

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

0.49m to 1.60m.

Above 1.60m flooding of low-lying land may occur in these areas

Lower Derwent in Derbyshire

Above 2.16m some property flooding may occur in these areas

Highest forecast level at this location

The highest level forecast in the next 36 hours is 0.97m at 9:00pm Tuesday 28 January 2020.

Highest level recorded at this location

2.52m on 07 November 2000

View nearby measuring stations