River level Emm Brook at Wokingham

Check for flood warnings in this area

Latest recorded level 0.44m at 4:45am Monday 27 September 2021.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 1.20m here, minor flooding is possible in this area
• Highest recorded level. Hide
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Observed data

DateTime	Value	Error
2021-09-27T03:45Z	0.439	false
2021-09-27T03:30Z	0.439	false
2021-09-27T03:15Z	0.438	false
2021-09-27T03:00Z	0.44	false
2021-09-27T02:45Z	0.439	false
2021-09-27T02:30Z	0.44	false
2021-09-27T02:15Z	0.44	false
2021-09-27T02:00Z	0.44	false
2021-09-27T01:45Z	0.44	false
2021-09-27T01:30Z	0.441	false
2021-09-27T01:15Z	0.443	false
2021-09-27T01:00Z	0.441	false
2021-09-27T00:45Z	0.441	false
2021-09-27T00:30Z	0.442	false
2021-09-27T00:15Z	0.442	false
2021-09-27T00:00Z	0.44	false
2021-09-26T23:45Z	0.44	false
2021-09-26T23:30Z	0.441	false
2021-09-26T23:15Z	0.441	false
2021-09-26T23:00Z	0.44	false
2021-09-26T22:45Z	0.439	false
2021-09-26T22:30Z	0.439	false
2021-09-26T22:15Z	0.438	false
2021-09-26T22:00Z	0.438	false
2021-09-26T21:45Z	0.439	false
2021-09-26T21:30Z	0.439	false
2021-09-26T21:15Z	0.439	false
2021-09-26T21:00Z	0.439	false
2021-09-26T20:45Z	0.44	false
2021-09-26T20:30Z	0.44	false
2021-09-26T20:15Z	0.44	false
2021-09-26T20:00Z	0.44	false
2021-09-26T19:45Z	0.44	false
2021-09-26T19:30Z	0.44	false
2021-09-26T19:15Z	0.441	false
2021-09-26T19:00Z	0.44	false
2021-09-26T18:45Z	0.442	false
2021-09-26T18:30Z	0.442	false
2021-09-26T18:15Z	0.442	false
2021-09-26T18:00Z	0.444	false
2021-09-26T17:45Z	0.445	false
2021-09-26T17:30Z	0.445	false
2021-09-26T17:15Z	0.445	false
2021-09-26T17:00Z	0.445	false
2021-09-26T16:45Z	0.445	false
2021-09-26T16:30Z	0.447	false
2021-09-26T16:15Z	0.445	false
2021-09-26T16:00Z	0.447	false
2021-09-26T15:45Z	0.448	false
2021-09-26T15:30Z	0.447	false
2021-09-26T15:15Z	0.447	false
2021-09-26T15:00Z	0.448	false
2021-09-26T14:45Z	0.447	false
2021-09-26T14:30Z	0.444	false
2021-09-26T14:15Z	0.443	false
2021-09-26T14:00Z	0.439	false
2021-09-26T13:45Z	0.437	false
2021-09-26T13:30Z	0.432	false
2021-09-26T13:15Z	0.429	false
2021-09-26T13:00Z	0.428	false
2021-09-26T12:45Z	0.428	false
2021-09-26T12:30Z	0.427	false
2021-09-26T12:15Z	0.428	false
2021-09-26T12:00Z	0.429	false
2021-09-26T11:45Z	0.43	false
2021-09-26T11:30Z	0.43	false
2021-09-26T11:15Z	0.43	false
2021-09-26T11:00Z	0.432	false
2021-09-26T10:45Z	0.432	false
2021-09-26T10:30Z	0.434	false
2021-09-26T10:15Z	0.434	false
2021-09-26T10:00Z	0.434	false
2021-09-26T09:45Z	0.435	false
2021-09-26T09:30Z	0.435	false
2021-09-26T09:15Z	0.436	false
2021-09-26T09:00Z	0.435	false
2021-09-26T08:45Z	0.435	false
2021-09-26T08:30Z	0.436	false
2021-09-26T08:15Z	0.435	false
2021-09-26T08:00Z	0.436	false
2021-09-26T07:45Z	0.438	false
2021-09-26T07:30Z	0.437	false
2021-09-26T07:15Z	0.438	false
2021-09-26T07:00Z	0.437	false
2021-09-26T06:45Z	0.439	false
2021-09-26T06:30Z	0.438	false
2021-09-26T06:15Z	0.439	false
2021-09-26T06:00Z	0.439	false
2021-09-26T05:45Z	0.438	false
2021-09-26T05:30Z	0.439	false
2021-09-26T05:15Z	0.439	false
2021-09-26T05:00Z	0.44	false
2021-09-26T04:45Z	0.442	false
2021-09-26T04:30Z	0.44	false
2021-09-26T04:15Z	0.441	false
2021-09-26T04:00Z	0.44	false
2021-09-26T03:45Z	0.441	false
2021-09-26T03:30Z	0.441	false
2021-09-26T03:15Z	0.442	false
2021-09-26T03:00Z	0.441	false
2021-09-26T02:45Z	0.441	false
2021-09-26T02:30Z	0.441	false
2021-09-26T02:15Z	0.441	false
2021-09-26T02:00Z	0.441	false
2021-09-26T01:45Z	0.442	false
2021-09-26T01:30Z	0.442	false
2021-09-26T01:15Z	0.442	false
2021-09-26T01:00Z	0.443	false
2021-09-26T00:45Z	0.442	false
2021-09-26T00:30Z	0.443	false
2021-09-26T00:15Z	0.443	false
2021-09-26T00:00Z	0.443	false
2021-09-25T23:45Z	0.442	false
2021-09-25T23:30Z	0.443	false
2021-09-25T23:15Z	0.441	false
2021-09-25T23:00Z	0.442	false
2021-09-25T22:45Z	0.443	false
2021-09-25T22:30Z	0.441	false
2021-09-25T22:15Z	0.44	false
2021-09-25T22:00Z	0.44	false
2021-09-25T21:45Z	0.441	false
2021-09-25T21:30Z	0.44	false
2021-09-25T21:15Z	0.441	false
2021-09-25T21:00Z	0.441	false
2021-09-25T20:45Z	0.441	false
2021-09-25T20:30Z	0.441	false
2021-09-25T20:15Z	0.44	false
2021-09-25T20:00Z	0.441	false
2021-09-25T19:45Z	0.442	false
2021-09-25T19:30Z	0.441	false
2021-09-25T19:15Z	0.441	false
2021-09-25T19:00Z	0.441	false
2021-09-25T18:45Z	0.441	false
2021-09-25T18:30Z	0.441	false
2021-09-25T18:15Z	0.441	false
2021-09-25T18:00Z	0.442	false
2021-09-25T17:45Z	0.442	false
2021-09-25T17:30Z	0.442	false
2021-09-25T17:15Z	0.442	false
2021-09-25T17:00Z	0.442	false
2021-09-25T16:45Z	0.442	false
2021-09-25T16:30Z	0.442	false
2021-09-25T16:15Z	0.441	false
2021-09-25T16:00Z	0.44	false
2021-09-25T15:45Z	0.442	false
2021-09-25T15:30Z	0.445	false
2021-09-25T15:15Z	0.443	false
2021-09-25T15:00Z	0.445	false
2021-09-25T14:45Z	0.446	false
2021-09-25T14:30Z	0.445	false
2021-09-25T14:15Z	0.444	false
2021-09-25T14:00Z	0.443	false
2021-09-25T13:45Z	0.44	false
2021-09-25T13:30Z	0.437	false
2021-09-25T13:15Z	0.434	false
2021-09-25T13:00Z	0.432	false
2021-09-25T12:45Z	0.431	false
2021-09-25T12:30Z	0.433	false
2021-09-25T12:15Z	0.431	false
2021-09-25T12:00Z	0.431	false
2021-09-25T11:45Z	0.431	false
2021-09-25T11:30Z	0.432	false
2021-09-25T11:15Z	0.432	false
2021-09-25T11:00Z	0.433	false
2021-09-25T10:45Z	0.433	false
2021-09-25T10:30Z	0.433	false
2021-09-25T10:15Z	0.434	false
2021-09-25T10:00Z	0.434	false
2021-09-25T09:45Z	0.435	false
2021-09-25T09:30Z	0.435	false
2021-09-25T09:15Z	0.435	false
2021-09-25T09:00Z	0.435	false
2021-09-25T08:45Z	0.436	false
2021-09-25T08:30Z	0.435	false
2021-09-25T08:15Z	0.435	false
2021-09-25T08:00Z	0.436	false
2021-09-25T07:45Z	0.435	false
2021-09-25T07:30Z	0.437	false
2021-09-25T07:15Z	0.437	false
2021-09-25T07:00Z	0.437	false
2021-09-25T06:45Z	0.437	false
2021-09-25T06:30Z	0.438	false
2021-09-25T06:15Z	0.438	false
2021-09-25T06:00Z	0.438	false
2021-09-25T05:45Z	0.44	false
2021-09-25T05:30Z	0.439	false
2021-09-25T05:15Z	0.44	false
2021-09-25T05:00Z	0.44	false
2021-09-25T04:45Z	0.44	false
2021-09-25T04:30Z	0.44	false
2021-09-25T04:15Z	0.44	false
2021-09-25T04:00Z	0.44	false
2021-09-25T03:45Z	0.44	false
2021-09-25T03:30Z	0.44	false
2021-09-25T03:15Z	0.44	false
2021-09-25T03:00Z	0.44	false
2021-09-25T02:45Z	0.44	false
2021-09-25T02:30Z	0.44	false
2021-09-25T02:15Z	0.44	false
2021-09-25T02:00Z	0.44	false
2021-09-25T01:45Z	0.44	false
2021-09-25T01:30Z	0.441	false
2021-09-25T01:15Z	0.441	false
2021-09-25T01:00Z	0.44	false
2021-09-25T00:45Z	0.441	false
2021-09-25T00:30Z	0.441	false
2021-09-25T00:15Z	0.441	false
2021-09-25T00:00Z	0.441	false
2021-09-24T23:45Z	0.441	false
2021-09-24T23:30Z	0.44	false
2021-09-24T23:15Z	0.439	false
2021-09-24T23:00Z	0.438	false
2021-09-24T22:45Z	0.439	false
2021-09-24T22:30Z	0.435	false
2021-09-24T22:15Z	0.435	false
2021-09-24T22:00Z	0.435	false
2021-09-24T21:45Z	0.432	false
2021-09-24T21:30Z	0.434	false
2021-09-24T21:15Z	0.431	false
2021-09-24T21:00Z	0.43	false
2021-09-24T20:45Z	0.429	false
2021-09-24T20:30Z	0.427	false
2021-09-24T20:15Z	0.426	false
2021-09-24T20:00Z	0.422	false
2021-09-24T19:45Z	0.421	false
2021-09-24T19:30Z	0.419	false
2021-09-24T19:15Z	0.418	false
2021-09-24T19:00Z	0.418	false
2021-09-24T18:45Z	0.418	false
2021-09-24T18:30Z	0.418	false
2021-09-24T18:15Z	0.418	false
2021-09-24T18:00Z	0.418	false
2021-09-24T17:45Z	0.419	false
2021-09-24T17:30Z	0.419	false
2021-09-24T17:15Z	0.42	false
2021-09-24T17:00Z	0.42	false
2021-09-24T16:45Z	0.421	false
2021-09-24T16:30Z	0.421	false
2021-09-24T16:15Z	0.422	false
2021-09-24T16:00Z	0.422	false
2021-09-24T15:45Z	0.423	false
2021-09-24T15:30Z	0.423	false
2021-09-24T15:15Z	0.425	false
2021-09-24T15:00Z	0.424	false
2021-09-24T14:45Z	0.425	false
2021-09-24T14:30Z	0.425	false
2021-09-24T14:15Z	0.426	false
2021-09-24T14:00Z	0.427	false
2021-09-24T13:45Z	0.427	false
2021-09-24T13:30Z	0.425	false
2021-09-24T13:15Z	0.423	false
2021-09-24T13:00Z	0.42	false
2021-09-24T12:45Z	0.417	false
2021-09-24T12:30Z	0.416	false
2021-09-24T12:15Z	0.415	false
2021-09-24T12:00Z	0.416	false
2021-09-24T11:45Z	0.416	false
2021-09-24T11:30Z	0.417	false
2021-09-24T11:15Z	0.417	false
2021-09-24T11:00Z	0.418	false
2021-09-24T10:45Z	0.419	false
2021-09-24T10:30Z	0.419	false
2021-09-24T10:15Z	0.419	false
2021-09-24T10:00Z	0.419	false
2021-09-24T09:45Z	0.419	false
2021-09-24T09:30Z	0.42	false
2021-09-24T09:15Z	0.419	false
2021-09-24T09:00Z	0.419	false
2021-09-24T08:45Z	0.419	false
2021-09-24T08:30Z	0.418	false
2021-09-24T08:15Z	0.418	false
2021-09-24T08:00Z	0.418	false
2021-09-24T07:45Z	0.419	false
2021-09-24T07:30Z	0.418	false
2021-09-24T07:15Z	0.418	false
2021-09-24T07:00Z	0.419	false
2021-09-24T06:45Z	0.419	false
2021-09-24T06:30Z	0.419	false
2021-09-24T06:15Z	0.419	false
2021-09-24T06:00Z	0.42	false
2021-09-24T05:45Z	0.42	false
2021-09-24T05:30Z	0.421	false
2021-09-24T05:15Z	0.421	false
2021-09-24T05:00Z	0.421	false
2021-09-24T04:45Z	0.422	false
2021-09-24T04:30Z	0.422	false
2021-09-24T04:15Z	0.422	false
2021-09-24T04:00Z	0.422	false
2021-09-24T03:45Z	0.422	false
2021-09-24T03:30Z	0.423	false
2021-09-24T03:15Z	0.423	false
2021-09-24T03:00Z	0.423	false
2021-09-24T02:45Z	0.424	false
2021-09-24T02:30Z	0.424	false
2021-09-24T02:15Z	0.424	false
2021-09-24T02:00Z	0.424	false
2021-09-24T01:45Z	0.423	false
2021-09-24T01:30Z	0.423	false
2021-09-24T01:15Z	0.423	false
2021-09-24T01:00Z	0.423	false
2021-09-24T00:45Z	0.423	false
2021-09-24T00:30Z	0.423	false
2021-09-24T00:15Z	0.422	false
2021-09-24T00:00Z	0.421	false
2021-09-23T23:45Z	0.421	false
2021-09-23T23:30Z	0.42	false
2021-09-23T23:15Z	0.419	false
2021-09-23T23:00Z	0.418	false
2021-09-23T22:45Z	0.417	false
2021-09-23T22:30Z	0.418	false
2021-09-23T22:15Z	0.417	false
2021-09-23T22:00Z	0.417	false
2021-09-23T21:45Z	0.417	false
2021-09-23T21:30Z	0.418	false
2021-09-23T21:15Z	0.418	false
2021-09-23T21:00Z	0.418	false
2021-09-23T20:45Z	0.417	false
2021-09-23T20:30Z	0.418	false
2021-09-23T20:15Z	0.418	false
2021-09-23T20:00Z	0.417	false
2021-09-23T19:45Z	0.417	false
2021-09-23T19:30Z	0.417	false
2021-09-23T19:15Z	0.417	false
2021-09-23T19:00Z	0.417	false
2021-09-23T18:45Z	0.418	false
2021-09-23T18:30Z	0.418	false
2021-09-23T18:15Z	0.418	false
2021-09-23T18:00Z	0.419	false
2021-09-23T17:45Z	0.419	false
2021-09-23T17:30Z	0.42	false
2021-09-23T17:15Z	0.42	false
2021-09-23T17:00Z	0.421	false
2021-09-23T16:45Z	0.421	false
2021-09-23T16:30Z	0.422	false
2021-09-23T16:15Z	0.422	false
2021-09-23T16:00Z	0.422	false
2021-09-23T15:45Z	0.423	false
2021-09-23T15:30Z	0.423	false
2021-09-23T15:15Z	0.423	false
2021-09-23T15:00Z	0.423	false
2021-09-23T14:45Z	0.425	false
2021-09-23T14:30Z	0.424	false
2021-09-23T14:15Z	0.424	false
2021-09-23T14:00Z	0.424	false
2021-09-23T13:45Z	0.425	false
2021-09-23T13:30Z	0.424	false
2021-09-23T13:15Z	0.422	false
2021-09-23T13:00Z	0.418	false
2021-09-23T12:45Z	0.413	false
2021-09-23T12:30Z	0.411	false
2021-09-23T12:15Z	0.41	false
2021-09-23T12:00Z	0.41	false
2021-09-23T11:45Z	0.411	false
2021-09-23T11:30Z	0.411	false
2021-09-23T11:15Z	0.412	false
2021-09-23T11:00Z	0.413	false
2021-09-23T10:45Z	0.414	false
2021-09-23T10:30Z	0.415	false
2021-09-23T10:15Z	0.416	false
2021-09-23T10:00Z	0.417	false
2021-09-23T09:45Z	0.417	false
2021-09-23T09:30Z	0.417	false
2021-09-23T09:15Z	0.417	false
2021-09-23T09:00Z	0.417	false
2021-09-23T08:45Z	0.416	false
2021-09-23T08:30Z	0.416	false
2021-09-23T08:15Z	0.416	false
2021-09-23T08:00Z	0.416	false
2021-09-23T07:45Z	0.416	false
2021-09-23T07:30Z	0.416	false
2021-09-23T07:15Z	0.417	false
2021-09-23T07:00Z	0.417	false
2021-09-23T06:45Z	0.417	false
2021-09-23T06:30Z	0.418	false
2021-09-23T06:15Z	0.419	false
2021-09-23T06:00Z	0.42	false
2021-09-23T05:45Z	0.42	false
2021-09-23T05:30Z	0.42	false
2021-09-23T05:15Z	0.421	false
2021-09-23T05:00Z	0.421	false
2021-09-23T04:45Z	0.421	false
2021-09-23T04:30Z	0.422	false
2021-09-23T04:15Z	0.422	false
2021-09-23T04:00Z	0.422	false
2021-09-23T03:45Z	0.421	false
2021-09-23T03:30Z	0.422	false
2021-09-23T03:15Z	0.421	false
2021-09-23T03:00Z	0.423	false
2021-09-23T02:45Z	0.423	false
2021-09-23T02:30Z	0.423	false
2021-09-23T02:15Z	0.423	false
2021-09-23T02:00Z	0.423	false
2021-09-23T01:45Z	0.423	false
2021-09-23T01:30Z	0.422	false
2021-09-23T01:15Z	0.422	false
2021-09-23T01:00Z	0.422	false
2021-09-23T00:45Z	0.422	false
2021-09-23T00:30Z	0.422	false
2021-09-23T00:15Z	0.42	false
2021-09-23T00:00Z	0.421	false
2021-09-22T23:45Z	0.42	false
2021-09-22T23:30Z	0.419	false
2021-09-22T23:15Z	0.418	false
2021-09-22T23:00Z	0.417	false
2021-09-22T22:45Z	0.416	false
2021-09-22T22:30Z	0.416	false
2021-09-22T22:15Z	0.415	false
2021-09-22T22:00Z	0.415	false
2021-09-22T21:45Z	0.414	false
2021-09-22T21:30Z	0.414	false
2021-09-22T21:15Z	0.414	false
2021-09-22T21:00Z	0.413	false
2021-09-22T20:45Z	0.413	false
2021-09-22T20:30Z	0.413	false
2021-09-22T20:15Z	0.413	false
2021-09-22T20:00Z	0.414	false
2021-09-22T19:45Z	0.414	false
2021-09-22T19:30Z	0.414	false
2021-09-22T19:15Z	0.414	false
2021-09-22T19:00Z	0.415	false
2021-09-22T18:45Z	0.415	false
2021-09-22T18:30Z	0.416	false
2021-09-22T18:15Z	0.416	false
2021-09-22T18:00Z	0.417	false
2021-09-22T17:45Z	0.417	false
2021-09-22T17:30Z	0.417	false
2021-09-22T17:15Z	0.418	false
2021-09-22T17:00Z	0.418	false
2021-09-22T16:45Z	0.419	false
2021-09-22T16:30Z	0.419	false
2021-09-22T16:15Z	0.42	false
2021-09-22T16:00Z	0.42	false
2021-09-22T15:45Z	0.421	false
2021-09-22T15:30Z	0.421	false
2021-09-22T15:15Z	0.422	false
2021-09-22T15:00Z	0.422	false
2021-09-22T14:45Z	0.423	false
2021-09-22T14:30Z	0.424	false
2021-09-22T14:15Z	0.424	false
2021-09-22T14:00Z	0.424	false
2021-09-22T13:45Z	0.424	false
2021-09-22T13:30Z	0.423	false
2021-09-22T13:15Z	0.421	false
2021-09-22T13:00Z	0.419	false
2021-09-22T12:45Z	0.415	false
2021-09-22T12:30Z	0.413	false
2021-09-22T12:15Z	0.412	false
2021-09-22T12:00Z	0.412	false
2021-09-22T11:45Z	0.412	false
2021-09-22T11:30Z	0.413	false
2021-09-22T11:15Z	0.414	false
2021-09-22T11:00Z	0.415	false
2021-09-22T10:45Z	0.416	false
2021-09-22T10:30Z	0.417	false
2021-09-22T10:15Z	0.418	false
2021-09-22T10:00Z	0.419	false
2021-09-22T09:45Z	0.42	false
2021-09-22T09:30Z	0.42	false
2021-09-22T09:15Z	0.42	false
2021-09-22T09:00Z	0.42	false
2021-09-22T08:45Z	0.42	false
2021-09-22T08:30Z	0.42	false
2021-09-22T08:15Z	0.42	false
2021-09-22T08:00Z	0.42	false
2021-09-22T07:45Z	0.42	false
2021-09-22T07:30Z	0.42	false
2021-09-22T07:15Z	0.42	false
2021-09-22T07:00Z	0.422	false
2021-09-22T06:45Z	0.422	false
2021-09-22T06:30Z	0.419	false
2021-09-22T06:15Z	0.423	false
2021-09-22T06:00Z	0.424	false
2021-09-22T05:45Z	0.423	false
2021-09-22T05:30Z	0.423	false
2021-09-22T05:15Z	0.424	false
2021-09-22T05:00Z	0.424	false
2021-09-22T04:45Z	0.424	false
2021-09-22T04:30Z	0.424	false
2021-09-22T04:15Z	0.424	false
2021-09-22T04:00Z	0.424	false

Forecast data

Key information

• Station name: Wokingham
• Station ID: 7153
• River name: Emm Brook
• Typical range: 0.40m to 1.20m
• Highest level on record: 2.33m on 20 July 2007
• Site datum: 48.00mAOD (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
• Check the long term flood risk for an area in England.

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