River level River Lark at Isleham

Check for flood warnings in this area

Latest recorded level 2.03m at 6:00am Tuesday 25 February 2020.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 2.19m 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
2020-02-25T06:00Z	2.029	false
2020-02-25T05:45Z	2.028	false
2020-02-25T05:30Z	2.029	false
2020-02-25T05:15Z	2.028	false
2020-02-25T05:00Z	2.029	false
2020-02-25T04:45Z	2.029	false
2020-02-25T04:30Z	2.029	false
2020-02-25T04:15Z	2.028	false
2020-02-25T04:00Z	2.028	false
2020-02-25T03:45Z	2.028	false
2020-02-25T03:30Z	2.028	false
2020-02-25T03:15Z	2.028	false
2020-02-25T03:00Z	2.027	false
2020-02-25T02:45Z	2.027	false
2020-02-25T02:30Z	2.027	false
2020-02-25T02:15Z	2.028	false
2020-02-25T02:00Z	2.027	false
2020-02-25T01:45Z	2.026	false
2020-02-25T01:30Z	2.027	false
2020-02-25T01:15Z	2.027	false
2020-02-25T01:00Z	2.028	false
2020-02-25T00:45Z	2.027	false
2020-02-25T00:30Z	2.027	false
2020-02-25T00:15Z	2.028	false
2020-02-25T00:00Z	2.028	false
2020-02-24T23:45Z	2.029	false
2020-02-24T23:30Z	2.029	false
2020-02-24T23:15Z	2.03	false
2020-02-24T23:00Z	2.03	false
2020-02-24T22:45Z	2.029	false
2020-02-24T22:30Z	2.029	false
2020-02-24T22:15Z	2.03	false
2020-02-24T22:00Z	2.028	false
2020-02-24T21:45Z	2.027	false
2020-02-24T21:30Z	2.028	false
2020-02-24T21:15Z	2.027	false
2020-02-24T21:00Z	2.023	false
2020-02-24T20:45Z	2.022	false
2020-02-24T20:30Z	2.023	false
2020-02-24T20:15Z	2.017	false
2020-02-24T20:00Z	2.019	false
2020-02-24T19:45Z	2.018	false
2020-02-24T19:30Z	2.016	false
2020-02-24T19:15Z	2.018	false
2020-02-24T19:00Z	2.016	false
2020-02-24T18:45Z	2.017	false
2020-02-24T18:30Z	2.017	false
2020-02-24T18:15Z	2.018	false
2020-02-24T18:00Z	2.016	false
2020-02-24T17:45Z	2.016	false
2020-02-24T17:30Z	2.017	false
2020-02-24T17:15Z	2.014	false
2020-02-24T17:00Z	2.017	false
2020-02-24T16:45Z	2.02	false
2020-02-24T16:30Z	2.017	false
2020-02-24T16:15Z	2.02	false
2020-02-24T16:00Z	2.022	false
2020-02-24T15:45Z	2.023	false
2020-02-24T15:30Z	2.024	false
2020-02-24T15:15Z	2.026	false
2020-02-24T15:00Z	2.029	false
2020-02-24T14:45Z	2.029	false
2020-02-24T14:30Z	2.027	false
2020-02-24T14:15Z	2.029	false
2020-02-24T14:00Z	2.029	false
2020-02-24T13:45Z	2.027	false
2020-02-24T13:30Z	2.027	false
2020-02-24T13:15Z	2.029	false
2020-02-24T13:00Z	2.029	false
2020-02-24T12:45Z	2.027	false
2020-02-24T12:30Z	2.028	false
2020-02-24T12:15Z	2.025	false
2020-02-24T12:00Z	2.025	false
2020-02-24T11:45Z	2.024	false
2020-02-24T11:30Z	2.023	false
2020-02-24T11:15Z	2.022	false
2020-02-24T11:00Z	2.018	false
2020-02-24T10:45Z	2.018	false
2020-02-24T10:30Z	2.015	false
2020-02-24T10:15Z	2.018	false
2020-02-24T10:00Z	2.014	false
2020-02-24T09:45Z	2.015	false
2020-02-24T09:30Z	2.012	false
2020-02-24T09:15Z	2.011	false
2020-02-24T09:00Z	2.01	false
2020-02-24T08:45Z	2.013	false
2020-02-24T08:30Z	2.012	false
2020-02-24T08:15Z	2.013	false
2020-02-24T08:00Z	2.01	false
2020-02-24T07:45Z	2.012	false
2020-02-24T07:30Z	2.015	false
2020-02-24T07:15Z	2.011	false
2020-02-24T07:00Z	2.009	false
2020-02-24T06:45Z	2.011	false
2020-02-24T06:30Z	2.011	false
2020-02-24T06:15Z	2.012	false
2020-02-24T06:00Z	2.012	false
2020-02-24T05:45Z	2.01	false
2020-02-24T05:30Z	2.01	false
2020-02-24T05:15Z	2.009	false
2020-02-24T05:00Z	2.009	false
2020-02-24T04:45Z	2.011	false
2020-02-24T04:30Z	2.01	false
2020-02-24T04:15Z	2.008	false
2020-02-24T04:00Z	2.008	false
2020-02-24T03:45Z	2.007	false
2020-02-24T03:30Z	2.007	false
2020-02-24T03:15Z	2.008	false
2020-02-24T03:00Z	2.005	false
2020-02-24T02:45Z	2.007	false
2020-02-24T02:30Z	2.005	false
2020-02-24T02:15Z	2.005	false
2020-02-24T02:00Z	2.004	false
2020-02-24T01:45Z	2.004	false
2020-02-24T01:30Z	2.004	false
2020-02-24T01:15Z	2.004	false
2020-02-24T01:00Z	2.004	false
2020-02-24T00:45Z	2.003	false
2020-02-24T00:30Z	2.004	false
2020-02-24T00:15Z	2.003	false
2020-02-24T00:00Z	2.003	false
2020-02-23T23:45Z	2.002	false
2020-02-23T23:30Z	2.002	false
2020-02-23T23:15Z	2.002	false
2020-02-23T23:00Z	2.001	false
2020-02-23T22:45Z	2.002	false
2020-02-23T22:30Z	2.001	false
2020-02-23T22:15Z	2.001	false
2020-02-23T22:00Z	2	false
2020-02-23T21:45Z	2	false
2020-02-23T21:30Z	1.999	false
2020-02-23T21:15Z	1.999	false
2020-02-23T21:00Z	1.999	false
2020-02-23T20:45Z	1.999	false
2020-02-23T20:30Z	1.999	false
2020-02-23T20:15Z	1.999	false
2020-02-23T20:00Z	1.998	false
2020-02-23T19:45Z	1.998	false
2020-02-23T19:30Z	1.999	false
2020-02-23T19:15Z	1.998	false
2020-02-23T19:00Z	1.999	false
2020-02-23T18:45Z	1.998	false
2020-02-23T18:30Z	1.999	false
2020-02-23T18:15Z	2	false
2020-02-23T18:00Z	1.999	false
2020-02-23T17:45Z	2	false
2020-02-23T17:30Z	2	false
2020-02-23T17:15Z	2.001	false
2020-02-23T17:00Z	2	false
2020-02-23T16:45Z	2	false
2020-02-23T16:30Z	2.001	false
2020-02-23T16:15Z	2	false
2020-02-23T16:00Z	2	false
2020-02-23T15:45Z	2	false
2020-02-23T15:30Z	1.998	false
2020-02-23T15:15Z	2.001	false
2020-02-23T15:00Z	1.998	false
2020-02-23T14:45Z	1.996	false
2020-02-23T14:30Z	1.996	false
2020-02-23T14:15Z	1.995	false
2020-02-23T14:00Z	1.994	false
2020-02-23T13:45Z	1.99	false
2020-02-23T13:30Z	1.989	false
2020-02-23T13:15Z	1.99	false
2020-02-23T13:00Z	1.984	false
2020-02-23T12:45Z	1.984	false
2020-02-23T12:30Z	1.987	false
2020-02-23T12:15Z	1.986	false
2020-02-23T12:00Z	1.985	false
2020-02-23T11:45Z	1.988	false
2020-02-23T11:30Z	1.988	false
2020-02-23T11:15Z	1.988	false
2020-02-23T11:00Z	1.989	false
2020-02-23T10:45Z	1.992	false
2020-02-23T10:30Z	1.99	false
2020-02-23T10:15Z	1.991	false
2020-02-23T10:00Z	1.993	false
2020-02-23T09:45Z	1.994	false
2020-02-23T09:30Z	1.995	false
2020-02-23T09:15Z	1.996	false
2020-02-23T09:00Z	1.998	false
2020-02-23T08:45Z	1.999	false
2020-02-23T08:30Z	2.001	false
2020-02-23T08:15Z	1.998	false
2020-02-23T08:00Z	1.998	false
2020-02-23T07:45Z	1.998	false
2020-02-23T07:30Z	1.995	false
2020-02-23T07:15Z	1.996	false
2020-02-23T07:00Z	1.998	false
2020-02-23T06:45Z	1.992	false
2020-02-23T06:30Z	1.998	false
2020-02-23T06:15Z	1.994	false
2020-02-23T06:00Z	1.993	false
2020-02-23T05:45Z	1.992	false
2020-02-23T05:30Z	1.991	false
2020-02-23T05:15Z	1.989	false
2020-02-23T05:00Z	1.989	false
2020-02-23T04:45Z	1.987	false
2020-02-23T04:30Z	1.986	false
2020-02-23T04:15Z	1.987	false
2020-02-23T04:00Z	1.984	false
2020-02-23T03:45Z	1.985	false
2020-02-23T03:30Z	1.986	false
2020-02-23T03:15Z	1.987	false
2020-02-23T03:00Z	1.985	false
2020-02-23T02:45Z	1.984	false
2020-02-23T02:30Z	1.986	false
2020-02-23T02:15Z	1.985	false
2020-02-23T02:00Z	1.986	false
2020-02-23T01:45Z	1.986	false
2020-02-23T01:30Z	1.986	false
2020-02-23T01:15Z	1.987	false
2020-02-23T01:00Z	1.988	false
2020-02-23T00:45Z	1.989	false
2020-02-23T00:30Z	1.989	false
2020-02-23T00:15Z	1.99	false
2020-02-23T00:00Z	1.994	false
2020-02-22T23:45Z	1.995	false
2020-02-22T23:30Z	1.996	false
2020-02-22T23:15Z	1.998	false
2020-02-22T23:00Z	1.999	false
2020-02-22T22:45Z	1.998	false
2020-02-22T22:30Z	1.999	false
2020-02-22T22:15Z	1.998	false
2020-02-22T22:00Z	2	false
2020-02-22T21:45Z	1.999	false
2020-02-22T21:30Z	2.001	false
2020-02-22T21:15Z	2	false
2020-02-22T21:00Z	1.999	false
2020-02-22T20:45Z	1.998	false
2020-02-22T20:30Z	1.997	false
2020-02-22T20:15Z	1.995	false
2020-02-22T20:00Z	1.995	false
2020-02-22T19:45Z	1.995	false
2020-02-22T19:30Z	1.993	false
2020-02-22T19:15Z	1.994	false
2020-02-22T19:00Z	1.993	false
2020-02-22T18:45Z	1.992	false
2020-02-22T18:30Z	1.993	false
2020-02-22T18:15Z	1.993	false
2020-02-22T18:00Z	1.993	false
2020-02-22T17:45Z	1.992	false
2020-02-22T17:30Z	1.993	false
2020-02-22T17:15Z	1.991	false
2020-02-22T17:00Z	1.993	false
2020-02-22T16:45Z	1.996	false
2020-02-22T16:30Z	1.995	false
2020-02-22T16:15Z	1.996	false
2020-02-22T16:00Z	1.996	false
2020-02-22T15:45Z	1.996	false
2020-02-22T15:30Z	1.995	false
2020-02-22T15:15Z	1.996	false
2020-02-22T15:00Z	1.996	false
2020-02-22T14:45Z	1.998	false
2020-02-22T14:30Z	2.001	false
2020-02-22T14:15Z	2.003	false
2020-02-22T14:00Z	2	false
2020-02-22T13:45Z	2.004	false
2020-02-22T13:30Z	2.001	false
2020-02-22T13:15Z	2.001	false
2020-02-22T13:00Z	2.005	false
2020-02-22T12:45Z	2.006	false
2020-02-22T12:30Z	2.007	false
2020-02-22T12:15Z	2.006	false
2020-02-22T12:00Z	2.005	false
2020-02-22T11:45Z	2.003	false
2020-02-22T11:30Z	2.003	false
2020-02-22T11:15Z	1.997	false
2020-02-22T11:00Z	2	false
2020-02-22T10:45Z	1.997	false
2020-02-22T10:30Z	1.996	false
2020-02-22T10:15Z	1.999	false
2020-02-22T10:00Z	1.995	false
2020-02-22T09:45Z	1.995	false
2020-02-22T09:30Z	1.993	false
2020-02-22T09:15Z	1.996	false
2020-02-22T09:00Z	1.992	false
2020-02-22T08:45Z	1.991	false
2020-02-22T08:30Z	1.99	false
2020-02-22T08:15Z	1.99	false
2020-02-22T08:00Z	1.991	false
2020-02-22T07:45Z	1.992	false
2020-02-22T07:30Z	1.99	false
2020-02-22T07:15Z	1.994	false
2020-02-22T07:00Z	1.994	false
2020-02-22T06:45Z	1.994	false
2020-02-22T06:30Z	1.993	false
2020-02-22T06:15Z	1.997	false
2020-02-22T06:00Z	1.997	false
2020-02-22T05:45Z	2	false
2020-02-22T05:30Z	2.001	false
2020-02-22T05:15Z	2.005	false
2020-02-22T05:00Z	2.003	false
2020-02-22T04:45Z	2.004	false
2020-02-22T04:30Z	2.003	false
2020-02-22T04:15Z	2.001	false
2020-02-22T04:00Z	2.005	false
2020-02-22T03:45Z	2.003	false
2020-02-22T03:30Z	2.007	false
2020-02-22T03:15Z	2.006	false
2020-02-22T03:00Z	2.004	false
2020-02-22T02:45Z	2.006	false
2020-02-22T02:30Z	2.007	false
2020-02-22T02:15Z	2.006	false
2020-02-22T02:00Z	2.007	false
2020-02-22T01:45Z	2.003	false
2020-02-22T01:30Z	2.005	false
2020-02-22T01:15Z	2.007	false
2020-02-22T01:00Z	2.004	false
2020-02-22T00:45Z	2.004	false
2020-02-22T00:30Z	2.003	false
2020-02-22T00:15Z	2.003	false
2020-02-22T00:00Z	2.001	false
2020-02-21T23:45Z	2.001	false
2020-02-21T23:30Z	2	false
2020-02-21T23:15Z	1.998	false
2020-02-21T23:00Z	1.999	false
2020-02-21T22:45Z	1.998	false
2020-02-21T22:30Z	1.998	false
2020-02-21T22:15Z	1.998	false
2020-02-21T22:00Z	1.994	false
2020-02-21T21:45Z	1.996	false
2020-02-21T21:30Z	1.997	false
2020-02-21T21:15Z	1.994	false
2020-02-21T21:00Z	1.995	false
2020-02-21T20:45Z	1.996	false
2020-02-21T20:30Z	1.994	false
2020-02-21T20:15Z	1.996	false
2020-02-21T20:00Z	1.996	false
2020-02-21T19:45Z	1.995	false
2020-02-21T19:30Z	1.996	false
2020-02-21T19:15Z	1.996	false
2020-02-21T19:00Z	1.996	false
2020-02-21T18:45Z	1.995	false
2020-02-21T18:30Z	1.997	false
2020-02-21T18:15Z	1.998	false
2020-02-21T18:00Z	1.998	false
2020-02-21T17:45Z	1.997	false
2020-02-21T17:30Z	1.996	false
2020-02-21T17:15Z	1.998	false
2020-02-21T17:00Z	1.995	false
2020-02-21T16:45Z	1.995	false
2020-02-21T16:30Z	1.997	false
2020-02-21T16:15Z	1.994	false
2020-02-21T16:00Z	1.996	false
2020-02-21T15:45Z	1.997	false
2020-02-21T15:30Z	1.994	false
2020-02-21T15:15Z	1.997	false
2020-02-21T15:00Z	1.994	false
2020-02-21T14:45Z	1.993	false
2020-02-21T14:30Z	1.994	false
2020-02-21T14:15Z	1.994	false
2020-02-21T14:00Z	1.993	false
2020-02-21T13:45Z	1.994	false
2020-02-21T13:30Z	1.995	false
2020-02-21T13:15Z	1.992	false
2020-02-21T13:00Z	1.994	false
2020-02-21T12:45Z	1.994	false
2020-02-21T12:30Z	1.995	false
2020-02-21T12:15Z	1.993	false
2020-02-21T12:00Z	1.991	false
2020-02-21T11:45Z	1.994	false
2020-02-21T11:30Z	1.992	false
2020-02-21T11:15Z	1.993	false
2020-02-21T11:00Z	1.99	false
2020-02-21T10:45Z	1.99	false
2020-02-21T10:30Z	1.991	false
2020-02-21T10:15Z	1.99	false
2020-02-21T10:00Z	1.992	false
2020-02-21T09:45Z	1.99	false
2020-02-21T09:30Z	1.991	false
2020-02-21T09:15Z	1.991	false
2020-02-21T09:00Z	1.99	false
2020-02-21T08:45Z	1.99	false
2020-02-21T08:30Z	1.99	false
2020-02-21T08:15Z	1.989	false
2020-02-21T08:00Z	1.989	false
2020-02-21T07:45Z	1.989	false
2020-02-21T07:30Z	1.989	false
2020-02-21T07:15Z	1.987	false
2020-02-21T07:00Z	1.988	false
2020-02-21T06:45Z	1.987	false
2020-02-21T06:30Z	1.987	false
2020-02-21T06:15Z	1.988	false
2020-02-21T06:00Z	1.987	false
2020-02-21T05:45Z	1.987	false
2020-02-21T05:30Z	1.988	false
2020-02-21T05:15Z	1.988	false
2020-02-21T05:00Z	1.987	false
2020-02-21T04:45Z	1.987	false
2020-02-21T04:30Z	1.987	false
2020-02-21T04:15Z	1.986	false
2020-02-21T04:00Z	1.987	false
2020-02-21T03:45Z	1.988	false
2020-02-21T03:30Z	1.987	false
2020-02-21T03:15Z	1.987	false
2020-02-21T03:00Z	1.986	false
2020-02-21T02:45Z	1.987	false
2020-02-21T02:30Z	1.986	false
2020-02-21T02:15Z	1.987	false
2020-02-21T02:00Z	1.988	false
2020-02-21T01:45Z	1.988	false
2020-02-21T01:30Z	1.988	false
2020-02-21T01:15Z	1.988	false
2020-02-21T01:00Z	1.988	false
2020-02-21T00:45Z	1.988	false
2020-02-21T00:30Z	1.987	false
2020-02-21T00:15Z	1.985	false
2020-02-21T00:00Z	1.986	false
2020-02-20T23:45Z	1.987	false
2020-02-20T23:30Z	1.986	false
2020-02-20T23:15Z	1.985	false
2020-02-20T23:00Z	1.985	false
2020-02-20T22:45Z	1.984	false
2020-02-20T22:30Z	1.986	false
2020-02-20T22:15Z	1.984	false
2020-02-20T22:00Z	1.984	false
2020-02-20T21:45Z	1.984	false
2020-02-20T21:30Z	1.985	false
2020-02-20T21:15Z	1.985	false
2020-02-20T21:00Z	1.985	false
2020-02-20T20:45Z	1.985	false
2020-02-20T20:30Z	1.986	false
2020-02-20T20:15Z	1.986	false
2020-02-20T20:00Z	1.986	false
2020-02-20T19:45Z	1.985	false
2020-02-20T19:30Z	1.987	false
2020-02-20T19:15Z	1.986	false
2020-02-20T19:00Z	1.987	false
2020-02-20T18:45Z	1.986	false
2020-02-20T18:30Z	1.988	false
2020-02-20T18:15Z	1.988	false
2020-02-20T18:00Z	1.987	false
2020-02-20T17:45Z	1.988	false
2020-02-20T17:30Z	1.989	false
2020-02-20T17:15Z	1.99	false
2020-02-20T17:00Z	1.988	false
2020-02-20T16:45Z	1.987	false
2020-02-20T16:30Z	1.987	false
2020-02-20T16:15Z	1.99	false
2020-02-20T16:00Z	1.989	false
2020-02-20T15:45Z	1.989	false
2020-02-20T15:30Z	1.99	false
2020-02-20T15:15Z	1.992	false
2020-02-20T15:00Z	1.992	false
2020-02-20T14:45Z	1.99	false
2020-02-20T14:30Z	1.989	false
2020-02-20T14:15Z	1.99	false
2020-02-20T14:00Z	1.987	false
2020-02-20T13:45Z	1.989	false
2020-02-20T13:30Z	1.99	false
2020-02-20T13:15Z	1.986	false
2020-02-20T13:00Z	1.988	false
2020-02-20T12:45Z	1.986	false
2020-02-20T12:30Z	1.986	false
2020-02-20T12:15Z	1.989	false
2020-02-20T12:00Z	1.985	false
2020-02-20T11:45Z	1.985	false
2020-02-20T11:30Z	1.988	false
2020-02-20T11:15Z	1.985	false
2020-02-20T11:00Z	1.983	false
2020-02-20T10:45Z	1.982	false
2020-02-20T10:30Z	1.985	false
2020-02-20T10:15Z	1.985	false
2020-02-20T10:00Z	1.986	false
2020-02-20T09:45Z	1.984	false
2020-02-20T09:30Z	1.985	false
2020-02-20T09:15Z	1.983	false
2020-02-20T09:00Z	1.986	false
2020-02-20T08:45Z	1.986	false
2020-02-20T08:30Z	1.986	false
2020-02-20T08:15Z	1.983	false
2020-02-20T08:00Z	1.985	false
2020-02-20T07:45Z	1.984	false
2020-02-20T07:30Z	1.985	false
2020-02-20T07:15Z	1.984	false
2020-02-20T07:00Z	1.984	false
2020-02-20T06:45Z	1.984	false
2020-02-20T06:30Z	1.985	false
2020-02-20T06:15Z	1.986	false

Forecast data

Key information

• Station name: Isleham
• Station ID: 6271
• River name: River Lark
• Typical range: 1.94m to 2.19m
• Highest level on record: 2.72m on 04 January 2003
• Site datum: 0.00mAOD (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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