River level River Pinn at Pinner, Eastcote Road

Check for flood warnings in this area

Latest recorded level 0.37m at 7:30am Monday 28 September 2020.

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
2020-09-28T06:30Z	0.368	false
2020-09-28T06:15Z	0.368	false
2020-09-28T06:00Z	0.368	false
2020-09-28T05:45Z	0.368	false
2020-09-28T05:30Z	0.369	false
2020-09-28T05:15Z	0.369	false
2020-09-28T05:00Z	0.369	false
2020-09-28T04:45Z	0.369	false
2020-09-28T04:30Z	0.37	false
2020-09-28T04:15Z	0.37	false
2020-09-28T04:00Z	0.371	false
2020-09-28T03:45Z	0.37	false
2020-09-28T03:30Z	0.37	false
2020-09-28T03:15Z	0.37	false
2020-09-28T03:00Z	0.37	false
2020-09-28T02:45Z	0.37	false
2020-09-28T02:30Z	0.371	false
2020-09-28T02:15Z	0.371	false
2020-09-28T02:00Z	0.369	false
2020-09-28T01:45Z	0.369	false
2020-09-28T01:30Z	0.37	false
2020-09-28T01:15Z	0.369	false
2020-09-28T01:00Z	0.369	false
2020-09-28T00:45Z	0.369	false
2020-09-28T00:30Z	0.369	false
2020-09-28T00:15Z	0.369	false
2020-09-28T00:00Z	0.369	false
2020-09-27T23:45Z	0.369	false
2020-09-27T23:30Z	0.369	false
2020-09-27T23:15Z	0.369	false
2020-09-27T23:00Z	0.37	false
2020-09-27T22:45Z	0.369	false
2020-09-27T22:30Z	0.37	false
2020-09-27T22:15Z	0.369	false
2020-09-27T22:00Z	0.369	false
2020-09-27T21:45Z	0.369	false
2020-09-27T21:30Z	0.369	false
2020-09-27T21:15Z	0.369	false
2020-09-27T21:00Z	0.369	false
2020-09-27T20:45Z	0.369	false
2020-09-27T20:30Z	0.369	false
2020-09-27T20:15Z	0.369	false
2020-09-27T20:00Z	0.368	false
2020-09-27T19:45Z	0.369	false
2020-09-27T19:30Z	0.368	false
2020-09-27T19:15Z	0.368	false
2020-09-27T19:00Z	0.369	false
2020-09-27T18:45Z	0.368	false
2020-09-27T18:30Z	0.369	false
2020-09-27T18:15Z	0.368	false
2020-09-27T18:00Z	0.369	false
2020-09-27T17:45Z	0.369	false
2020-09-27T17:30Z	0.369	false
2020-09-27T17:15Z	0.369	false
2020-09-27T17:00Z	0.369	false
2020-09-27T16:45Z	0.369	false
2020-09-27T16:30Z	0.369	false
2020-09-27T16:15Z	0.369	false
2020-09-27T16:00Z	0.369	false
2020-09-27T15:45Z	0.368	false
2020-09-27T15:30Z	0.368	false
2020-09-27T15:15Z	0.367	false
2020-09-27T15:00Z	0.367	false
2020-09-27T14:45Z	0.367	false
2020-09-27T14:30Z	0.367	false
2020-09-27T14:15Z	0.366	false
2020-09-27T14:00Z	0.367	false
2020-09-27T13:45Z	0.367	false
2020-09-27T13:30Z	0.366	false
2020-09-27T13:15Z	0.366	false
2020-09-27T13:00Z	0.366	false
2020-09-27T12:45Z	0.365	false
2020-09-27T12:30Z	0.366	false
2020-09-27T12:15Z	0.366	false
2020-09-27T12:00Z	0.365	false
2020-09-27T11:45Z	0.364	false
2020-09-27T11:30Z	0.364	false
2020-09-27T11:15Z	0.363	false
2020-09-27T11:00Z	0.363	false
2020-09-27T10:45Z	0.362	false
2020-09-27T10:30Z	0.361	false
2020-09-27T10:15Z	0.361	false
2020-09-27T10:00Z	0.362	false
2020-09-27T09:45Z	0.361	false
2020-09-27T09:30Z	0.362	false
2020-09-27T09:15Z	0.361	false
2020-09-27T09:00Z	0.361	false
2020-09-27T08:45Z	0.361	false
2020-09-27T08:30Z	0.361	false
2020-09-27T08:15Z	0.361	false
2020-09-27T08:00Z	0.361	false
2020-09-27T07:45Z	0.361	false
2020-09-27T07:30Z	0.361	false
2020-09-27T07:15Z	0.361	false
2020-09-27T07:00Z	0.362	false
2020-09-27T06:45Z	0.362	false
2020-09-27T06:30Z	0.362	false
2020-09-27T06:15Z	0.362	false
2020-09-27T06:00Z	0.362	false
2020-09-27T05:45Z	0.361	false
2020-09-27T05:30Z	0.361	false
2020-09-27T05:15Z	0.361	false
2020-09-27T05:00Z	0.361	false
2020-09-27T04:45Z	0.361	false
2020-09-27T04:30Z	0.361	false
2020-09-27T04:15Z	0.361	false
2020-09-27T04:00Z	0.361	false
2020-09-27T03:45Z	0.361	false
2020-09-27T03:30Z	0.362	false
2020-09-27T03:15Z	0.362	false
2020-09-27T03:00Z	0.362	false
2020-09-27T02:45Z	0.361	false
2020-09-27T02:30Z	0.363	false
2020-09-27T02:15Z	0.363	false
2020-09-27T02:00Z	0.363	false
2020-09-27T01:45Z	0.363	false
2020-09-27T01:30Z	0.363	false
2020-09-27T01:15Z	0.363	false
2020-09-27T01:00Z	0.363	false
2020-09-27T00:45Z	0.363	false
2020-09-27T00:30Z	0.364	false
2020-09-27T00:15Z	0.363	false
2020-09-27T00:00Z	0.364	false
2020-09-26T23:45Z	0.364	false
2020-09-26T23:30Z	0.363	false
2020-09-26T23:15Z	0.363	false
2020-09-26T23:00Z	0.364	false
2020-09-26T22:45Z	0.363	false
2020-09-26T22:30Z	0.364	false
2020-09-26T22:15Z	0.363	false
2020-09-26T22:00Z	0.364	false
2020-09-26T21:45Z	0.363	false
2020-09-26T21:30Z	0.364	false
2020-09-26T21:15Z	0.363	false
2020-09-26T21:00Z	0.364	false
2020-09-26T20:45Z	0.363	false
2020-09-26T20:30Z	0.363	false
2020-09-26T20:15Z	0.363	false
2020-09-26T20:00Z	0.364	false
2020-09-26T19:45Z	0.364	false
2020-09-26T19:30Z	0.365	false
2020-09-26T19:15Z	0.364	false
2020-09-26T19:00Z	0.364	false
2020-09-26T18:45Z	0.364	false
2020-09-26T18:30Z	0.364	false
2020-09-26T18:15Z	0.363	false
2020-09-26T18:00Z	0.363	false
2020-09-26T17:45Z	0.363	false
2020-09-26T17:30Z	0.364	false
2020-09-26T17:15Z	0.363	false
2020-09-26T17:00Z	0.363	false
2020-09-26T16:45Z	0.363	false
2020-09-26T16:30Z	0.363	false
2020-09-26T16:15Z	0.362	false
2020-09-26T16:00Z	0.363	false
2020-09-26T15:45Z	0.362	false
2020-09-26T15:30Z	0.362	false
2020-09-26T15:15Z	0.363	false
2020-09-26T15:00Z	0.363	false
2020-09-26T14:45Z	0.363	false
2020-09-26T14:30Z	0.362	false
2020-09-26T14:15Z	0.362	false
2020-09-26T14:00Z	0.362	false
2020-09-26T13:45Z	0.361	false
2020-09-26T13:30Z	0.362	false
2020-09-26T13:15Z	0.362	false
2020-09-26T13:00Z	0.362	false
2020-09-26T12:45Z	0.362	false
2020-09-26T12:30Z	0.362	false
2020-09-26T12:15Z	0.362	false
2020-09-26T12:00Z	0.362	false
2020-09-26T11:45Z	0.362	false
2020-09-26T11:30Z	0.361	false
2020-09-26T11:15Z	0.361	false
2020-09-26T11:00Z	0.362	false
2020-09-26T10:45Z	0.361	false
2020-09-26T10:30Z	0.363	false
2020-09-26T10:15Z	0.362	false
2020-09-26T10:00Z	0.361	false
2020-09-26T09:45Z	0.36	false
2020-09-26T09:30Z	0.361	false
2020-09-26T09:15Z	0.359	false
2020-09-26T09:00Z	0.36	false
2020-09-26T08:45Z	0.36	false
2020-09-26T08:30Z	0.361	false
2020-09-26T08:15Z	0.36	false
2020-09-26T08:00Z	0.359	false
2020-09-26T07:45Z	0.359	false
2020-09-26T07:30Z	0.359	false
2020-09-26T07:15Z	0.359	false
2020-09-26T07:00Z	0.359	false
2020-09-26T06:45Z	0.359	false
2020-09-26T06:30Z	0.359	false
2020-09-26T06:15Z	0.359	false
2020-09-26T06:00Z	0.359	false
2020-09-26T05:45Z	0.359	false
2020-09-26T05:30Z	0.359	false
2020-09-26T05:15Z	0.359	false
2020-09-26T05:00Z	0.36	false
2020-09-26T04:45Z	0.36	false
2020-09-26T04:30Z	0.361	false
2020-09-26T04:15Z	0.36	false
2020-09-26T04:00Z	0.361	false
2020-09-26T03:45Z	0.361	false
2020-09-26T03:30Z	0.362	false
2020-09-26T03:15Z	0.361	false
2020-09-26T03:00Z	0.362	false
2020-09-26T02:45Z	0.361	false
2020-09-26T02:30Z	0.362	false
2020-09-26T02:15Z	0.361	false
2020-09-26T02:00Z	0.362	false
2020-09-26T01:45Z	0.361	false
2020-09-26T01:30Z	0.362	false
2020-09-26T01:15Z	0.362	false
2020-09-26T01:00Z	0.362	false
2020-09-26T00:45Z	0.362	false
2020-09-26T00:30Z	0.362	false
2020-09-26T00:15Z	0.362	false
2020-09-26T00:00Z	0.362	false
2020-09-25T23:45Z	0.362	false
2020-09-25T23:30Z	0.362	false
2020-09-25T23:15Z	0.362	false
2020-09-25T23:00Z	0.362	false
2020-09-25T22:45Z	0.362	false
2020-09-25T22:30Z	0.362	false
2020-09-25T22:15Z	0.362	false
2020-09-25T22:00Z	0.362	false
2020-09-25T21:45Z	0.362	false
2020-09-25T21:30Z	0.362	false
2020-09-25T21:15Z	0.362	false
2020-09-25T21:00Z	0.361	false
2020-09-25T20:45Z	0.362	false
2020-09-25T20:30Z	0.362	false
2020-09-25T20:15Z	0.362	false
2020-09-25T20:00Z	0.362	false
2020-09-25T19:45Z	0.362	false
2020-09-25T19:30Z	0.363	false
2020-09-25T19:15Z	0.363	false
2020-09-25T19:00Z	0.364	false
2020-09-25T18:45Z	0.363	false
2020-09-25T18:30Z	0.363	false
2020-09-25T18:15Z	0.362	false
2020-09-25T18:00Z	0.363	false
2020-09-25T17:45Z	0.362	false
2020-09-25T17:30Z	0.363	false
2020-09-25T17:15Z	0.362	false
2020-09-25T17:00Z	0.361	false
2020-09-25T16:45Z	0.362	false
2020-09-25T16:30Z	0.362	false
2020-09-25T16:15Z	0.361	false
2020-09-25T16:00Z	0.362	false
2020-09-25T15:45Z	0.361	false
2020-09-25T15:30Z	0.361	false
2020-09-25T15:15Z	0.36	false
2020-09-25T15:00Z	0.361	false
2020-09-25T14:45Z	0.361	false
2020-09-25T14:30Z	0.361	false
2020-09-25T14:15Z	0.361	false
2020-09-25T14:00Z	0.361	false
2020-09-25T13:45Z	0.361	false
2020-09-25T13:30Z	0.363	false
2020-09-25T13:15Z	0.363	false
2020-09-25T13:00Z	0.364	false
2020-09-25T12:45Z	0.365	false
2020-09-25T12:30Z	0.366	false
2020-09-25T12:15Z	0.367	false
2020-09-25T12:00Z	0.369	false
2020-09-25T11:45Z	0.37	false
2020-09-25T11:30Z	0.372	false
2020-09-25T11:15Z	0.375	false
2020-09-25T11:00Z	0.378	false
2020-09-25T10:45Z	0.381	false
2020-09-25T10:30Z	0.384	false
2020-09-25T10:15Z	0.385	false
2020-09-25T10:00Z	0.384	false
2020-09-25T09:45Z	0.378	false
2020-09-25T09:30Z	0.375	false
2020-09-25T09:15Z	0.373	false
2020-09-25T09:00Z	0.372	false
2020-09-25T08:45Z	0.37	false
2020-09-25T08:30Z	0.372	false
2020-09-25T08:15Z	0.37	false
2020-09-25T08:00Z	0.368	false
2020-09-25T07:45Z	0.366	false
2020-09-25T07:30Z	0.363	false
2020-09-25T07:15Z	0.36	false
2020-09-25T07:00Z	0.358	false
2020-09-25T06:45Z	0.357	false
2020-09-25T06:30Z	0.358	false
2020-09-25T06:15Z	0.358	false
2020-09-25T06:00Z	0.359	false
2020-09-25T05:45Z	0.359	false
2020-09-25T05:30Z	0.36	false
2020-09-25T05:15Z	0.36	false
2020-09-25T05:00Z	0.361	false
2020-09-25T04:45Z	0.361	false
2020-09-25T04:30Z	0.362	false
2020-09-25T04:15Z	0.362	false
2020-09-25T04:00Z	0.362	false
2020-09-25T03:45Z	0.362	false
2020-09-25T03:30Z	0.363	false
2020-09-25T03:15Z	0.363	false
2020-09-25T03:00Z	0.364	false
2020-09-25T02:45Z	0.364	false
2020-09-25T02:30Z	0.365	false
2020-09-25T02:15Z	0.365	false
2020-09-25T02:00Z	0.365	false
2020-09-25T01:45Z	0.365	false
2020-09-25T01:30Z	0.366	false
2020-09-25T01:15Z	0.366	false
2020-09-25T01:00Z	0.367	false
2020-09-25T00:45Z	0.367	false
2020-09-25T00:30Z	0.368	false
2020-09-25T00:15Z	0.368	false
2020-09-25T00:00Z	0.368	false
2020-09-24T23:45Z	0.369	false
2020-09-24T23:30Z	0.37	false
2020-09-24T23:15Z	0.37	false
2020-09-24T23:00Z	0.371	false
2020-09-24T22:45Z	0.371	false
2020-09-24T22:30Z	0.371	false
2020-09-24T22:15Z	0.372	false
2020-09-24T22:00Z	0.373	false
2020-09-24T21:45Z	0.373	false
2020-09-24T21:30Z	0.374	false
2020-09-24T21:15Z	0.374	false
2020-09-24T21:00Z	0.375	false
2020-09-24T20:45Z	0.375	false
2020-09-24T20:30Z	0.375	false
2020-09-24T20:15Z	0.376	false
2020-09-24T20:00Z	0.376	false
2020-09-24T19:45Z	0.377	false
2020-09-24T19:30Z	0.377	false
2020-09-24T19:15Z	0.378	false
2020-09-24T19:00Z	0.379	false
2020-09-24T18:45Z	0.379	false
2020-09-24T18:30Z	0.381	false
2020-09-24T18:15Z	0.382	false
2020-09-24T18:00Z	0.385	false
2020-09-24T17:45Z	0.386	false
2020-09-24T17:30Z	0.389	false
2020-09-24T17:15Z	0.392	false
2020-09-24T17:00Z	0.396	false
2020-09-24T16:45Z	0.4	false
2020-09-24T16:30Z	0.405	false
2020-09-24T16:15Z	0.409	false
2020-09-24T16:00Z	0.414	false
2020-09-24T15:45Z	0.414	false
2020-09-24T15:30Z	0.406	false
2020-09-24T15:15Z	0.389	false
2020-09-24T15:00Z	0.387	false
2020-09-24T14:45Z	0.387	false
2020-09-24T14:30Z	0.388	false
2020-09-24T14:15Z	0.39	false
2020-09-24T14:00Z	0.394	false
2020-09-24T13:45Z	0.397	false
2020-09-24T13:30Z	0.397	false
2020-09-24T13:15Z	0.393	false
2020-09-24T13:00Z	0.384	false
2020-09-24T12:45Z	0.383	false
2020-09-24T12:30Z	0.384	false
2020-09-24T12:15Z	0.384	false
2020-09-24T12:00Z	0.386	false
2020-09-24T11:45Z	0.386	false
2020-09-24T11:30Z	0.387	false
2020-09-24T11:15Z	0.388	false
2020-09-24T11:00Z	0.389	false
2020-09-24T10:45Z	0.39	false
2020-09-24T10:30Z	0.392	false
2020-09-24T10:15Z	0.394	false
2020-09-24T10:00Z	0.397	false
2020-09-24T09:45Z	0.4	false
2020-09-24T09:30Z	0.404	false
2020-09-24T09:15Z	0.409	false
2020-09-24T09:00Z	0.414	false
2020-09-24T08:45Z	0.42	false
2020-09-24T08:30Z	0.427	false
2020-09-24T08:15Z	0.435	false
2020-09-24T08:00Z	0.444	false
2020-09-24T07:45Z	0.451	false
2020-09-24T07:30Z	0.457	false
2020-09-24T07:15Z	0.45	false
2020-09-24T07:00Z	0.445	false
2020-09-24T06:45Z	0.451	false
2020-09-24T06:30Z	0.461	false
2020-09-24T06:15Z	0.461	false
2020-09-24T06:00Z	0.447	false
2020-09-24T05:45Z	0.432	false
2020-09-24T05:30Z	0.428	false
2020-09-24T05:15Z	0.402	false
2020-09-24T05:00Z	0.385	false
2020-09-24T04:45Z	0.384	false
2020-09-24T04:30Z	0.386	false
2020-09-24T04:15Z	0.387	false
2020-09-24T04:00Z	0.388	false
2020-09-24T03:45Z	0.389	false
2020-09-24T03:30Z	0.391	false
2020-09-24T03:15Z	0.391	false
2020-09-24T03:00Z	0.393	false
2020-09-24T02:45Z	0.394	false
2020-09-24T02:30Z	0.395	false
2020-09-24T02:15Z	0.396	false
2020-09-24T02:00Z	0.398	false
2020-09-24T01:45Z	0.4	false
2020-09-24T01:30Z	0.402	false
2020-09-24T01:15Z	0.405	false
2020-09-24T01:00Z	0.409	false
2020-09-24T00:45Z	0.413	false
2020-09-24T00:30Z	0.417	false
2020-09-24T00:15Z	0.422	false
2020-09-24T00:00Z	0.427	false
2020-09-23T23:45Z	0.432	false
2020-09-23T23:30Z	0.439	false
2020-09-23T23:15Z	0.447	false
2020-09-23T23:00Z	0.456	false
2020-09-23T22:45Z	0.464	false
2020-09-23T22:30Z	0.474	false
2020-09-23T22:15Z	0.487	false
2020-09-23T22:00Z	0.502	false
2020-09-23T21:45Z	0.521	false
2020-09-23T21:30Z	0.541	false
2020-09-23T21:15Z	0.56	false
2020-09-23T21:00Z	0.57	false
2020-09-23T20:45Z	0.56	false
2020-09-23T20:30Z	0.562	false
2020-09-23T20:15Z	0.597	false
2020-09-23T20:00Z	0.617	false
2020-09-23T19:45Z	0.611	false
2020-09-23T19:30Z	0.593	false
2020-09-23T19:15Z	0.544	false
2020-09-23T19:00Z	0.5	false
2020-09-23T18:45Z	0.517	false
2020-09-23T18:30Z	0.534	false
2020-09-23T18:15Z	0.539	false
2020-09-23T18:00Z	0.526	false
2020-09-23T17:45Z	0.527	false
2020-09-23T17:30Z	0.55	false
2020-09-23T17:15Z	0.569	false
2020-09-23T17:00Z	0.578	false
2020-09-23T16:45Z	0.569	false
2020-09-23T16:30Z	0.534	false
2020-09-23T16:15Z	0.484	false
2020-09-23T16:00Z	0.504	false
2020-09-23T15:45Z	0.526	false
2020-09-23T15:30Z	0.545	false
2020-09-23T15:15Z	0.546	false
2020-09-23T15:00Z	0.391	false
2020-09-23T14:45Z	0.385	false
2020-09-23T14:30Z	0.383	false
2020-09-23T14:15Z	0.38	false
2020-09-23T14:00Z	0.379	false
2020-09-23T13:45Z	0.378	false
2020-09-23T13:30Z	0.378	false
2020-09-23T13:15Z	0.38	false
2020-09-23T13:00Z	0.381	false
2020-09-23T12:45Z	0.381	false
2020-09-23T12:30Z	0.382	false
2020-09-23T12:15Z	0.382	false
2020-09-23T12:00Z	0.382	false
2020-09-23T11:45Z	0.382	false
2020-09-23T11:30Z	0.383	false
2020-09-23T11:15Z	0.383	false
2020-09-23T11:00Z	0.385	false
2020-09-23T10:45Z	0.385	false
2020-09-23T10:30Z	0.386	false
2020-09-23T10:15Z	0.387	false
2020-09-23T10:00Z	0.389	false
2020-09-23T09:45Z	0.39	false
2020-09-23T09:30Z	0.393	false
2020-09-23T09:15Z	0.394	false
2020-09-23T09:00Z	0.398	false
2020-09-23T08:45Z	0.401	false
2020-09-23T08:30Z	0.406	false
2020-09-23T08:15Z	0.41	false
2020-09-23T08:00Z	0.417	false
2020-09-23T07:45Z	0.423	false
2020-09-23T07:30Z	0.43	false
2020-09-23T07:15Z	0.435	false
2020-09-23T07:00Z	0.44	false
2020-09-23T06:45Z	0.417	false
2020-09-23T06:30Z	0.414	false

Forecast data

Key information

• Station name: Pinner, Eastcote Road
• Station ID: 7174
• River name: River Pinn
• Typical range: 0.29m to 1.20m
• Highest level on record: 2.54m on 04 February 2012
• Site datum: 44.74mAOD (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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