River level River Lambourn at Shaw USGS

Check for flood warnings in this area

Latest recorded level 1.53m at 9:45am Thursday 21 January 2021.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 2.04m here, minor flooding is possible in this area
• Highest recorded level. Hide
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Observed data

DateTime	Value	Error
2021-01-21T09:45Z	1.531	false
2021-01-21T09:30Z	1.531	false
2021-01-21T09:15Z	1.532	false
2021-01-21T09:00Z	1.533	false
2021-01-21T08:45Z	1.533	false
2021-01-21T08:30Z	1.533	false
2021-01-21T08:15Z	1.533	false
2021-01-21T08:00Z	1.533	false
2021-01-21T07:45Z	1.534	false
2021-01-21T07:30Z	1.534	false
2021-01-21T07:15Z	1.534	false
2021-01-21T07:00Z	1.534	false
2021-01-21T06:45Z	1.534	false
2021-01-21T06:30Z	1.534	false
2021-01-21T06:15Z	1.534	false
2021-01-21T06:00Z	1.534	false
2021-01-21T05:45Z	1.534	false
2021-01-21T05:30Z	1.535	false
2021-01-21T05:15Z	1.535	false
2021-01-21T05:00Z	1.535	false
2021-01-21T04:45Z	1.535	false
2021-01-21T04:30Z	1.535	false
2021-01-21T04:15Z	1.535	false
2021-01-21T04:00Z	1.535	false
2021-01-21T03:45Z	1.535	false
2021-01-21T03:30Z	1.535	false
2021-01-21T03:15Z	1.536	false
2021-01-21T03:00Z	1.535	false
2021-01-21T02:45Z	1.536	false
2021-01-21T02:30Z	1.536	false
2021-01-21T02:15Z	1.536	false
2021-01-21T02:00Z	1.537	false
2021-01-21T01:45Z	1.536	false
2021-01-21T01:30Z	1.536	false
2021-01-21T01:15Z	1.535	false
2021-01-21T01:00Z	1.536	false
2021-01-21T00:45Z	1.535	false
2021-01-21T00:30Z	1.535	false
2021-01-21T00:15Z	1.535	false
2021-01-21T00:00Z	1.534	false
2021-01-20T23:45Z	1.534	false
2021-01-20T23:30Z	1.534	false
2021-01-20T23:15Z	1.533	false
2021-01-20T23:00Z	1.53	false
2021-01-20T22:45Z	1.527	false
2021-01-20T22:30Z	1.524	false
2021-01-20T22:15Z	1.521	false
2021-01-20T22:00Z	1.52	false
2021-01-20T21:45Z	1.52	false
2021-01-20T21:30Z	1.519	false
2021-01-20T21:15Z	1.519	false
2021-01-20T21:00Z	1.519	false
2021-01-20T20:45Z	1.519	false
2021-01-20T20:30Z	1.518	false
2021-01-20T20:15Z	1.518	false
2021-01-20T20:00Z	1.517	false
2021-01-20T19:45Z	1.517	false
2021-01-20T19:30Z	1.516	false
2021-01-20T19:15Z	1.516	false
2021-01-20T19:00Z	1.517	false
2021-01-20T18:45Z	1.517	false
2021-01-20T18:30Z	1.517	false
2021-01-20T18:15Z	1.516	false
2021-01-20T18:00Z	1.516	false
2021-01-20T17:45Z	1.516	false
2021-01-20T17:30Z	1.515	false
2021-01-20T17:15Z	1.515	false
2021-01-20T17:00Z	1.516	false
2021-01-20T16:45Z	1.515	false
2021-01-20T16:30Z	1.516	false
2021-01-20T16:15Z	1.516	false
2021-01-20T16:00Z	1.516	false
2021-01-20T15:45Z	1.516	false
2021-01-20T15:30Z	1.515	false
2021-01-20T15:15Z	1.516	false
2021-01-20T15:00Z	1.515	false
2021-01-20T14:45Z	1.515	false
2021-01-20T14:30Z	1.514	false
2021-01-20T14:15Z	1.514	false
2021-01-20T14:00Z	1.513	false
2021-01-20T13:45Z	1.513	false
2021-01-20T13:30Z	1.512	false
2021-01-20T13:15Z	1.513	false
2021-01-20T13:00Z	1.513	false
2021-01-20T12:45Z	1.512	false
2021-01-20T12:30Z	1.512	false
2021-01-20T12:15Z	1.512	false
2021-01-20T12:00Z	1.511	false
2021-01-20T11:45Z	1.511	false
2021-01-20T11:30Z	1.511	false
2021-01-20T11:15Z	1.51	false
2021-01-20T11:00Z	1.511	false
2021-01-20T10:45Z	1.51	false
2021-01-20T10:30Z	1.509	false
2021-01-20T10:15Z	1.509	false
2021-01-20T10:00Z	1.509	false
2021-01-20T09:45Z	1.509	false
2021-01-20T09:30Z	1.509	false
2021-01-20T09:15Z	1.508	false
2021-01-20T09:00Z	1.507	false
2021-01-20T08:45Z	1.506	false
2021-01-20T08:30Z	1.506	false
2021-01-20T08:15Z	1.505	false
2021-01-20T08:00Z	1.505	false
2021-01-20T07:45Z	1.504	false
2021-01-20T07:30Z	1.504	false
2021-01-20T07:15Z	1.503	false
2021-01-20T07:00Z	1.5	false
2021-01-20T06:45Z	1.499	false
2021-01-20T06:30Z	1.499	false
2021-01-20T06:15Z	1.499	false
2021-01-20T06:00Z	1.498	false
2021-01-20T05:45Z	1.498	false
2021-01-20T05:30Z	1.497	false
2021-01-20T05:15Z	1.497	false
2021-01-20T05:00Z	1.496	false
2021-01-20T04:45Z	1.495	false
2021-01-20T04:30Z	1.495	false
2021-01-20T04:15Z	1.495	false
2021-01-20T04:00Z	1.493	false
2021-01-20T03:45Z	1.494	false
2021-01-20T03:30Z	1.493	false
2021-01-20T03:15Z	1.493	false
2021-01-20T03:00Z	1.493	false
2021-01-20T02:45Z	1.493	false
2021-01-20T02:30Z	1.492	false
2021-01-20T02:15Z	1.492	false
2021-01-20T02:00Z	1.492	false
2021-01-20T01:45Z	1.492	false
2021-01-20T01:30Z	1.491	false
2021-01-20T01:15Z	1.491	false
2021-01-20T01:00Z	1.491	false
2021-01-20T00:45Z	1.491	false
2021-01-20T00:30Z	1.491	false
2021-01-20T00:15Z	1.49	false
2021-01-20T00:00Z	1.49	false
2021-01-19T23:45Z	1.49	false
2021-01-19T23:30Z	1.49	false
2021-01-19T23:15Z	1.49	false
2021-01-19T23:00Z	1.49	false
2021-01-19T22:45Z	1.49	false
2021-01-19T22:30Z	1.493	false
2021-01-19T22:15Z	1.493	false
2021-01-19T22:00Z	1.493	false
2021-01-19T21:45Z	1.493	false
2021-01-19T21:30Z	1.492	false
2021-01-19T21:15Z	1.492	false
2021-01-19T21:00Z	1.492	false
2021-01-19T20:45Z	1.493	false
2021-01-19T20:30Z	1.493	false
2021-01-19T20:15Z	1.493	false
2021-01-19T20:00Z	1.493	false
2021-01-19T19:45Z	1.492	false
2021-01-19T19:30Z	1.492	false
2021-01-19T19:15Z	1.493	false
2021-01-19T19:00Z	1.492	false
2021-01-19T18:45Z	1.492	false
2021-01-19T18:30Z	1.492	false
2021-01-19T18:15Z	1.492	false
2021-01-19T18:00Z	1.492	false
2021-01-19T17:45Z	1.492	false
2021-01-19T17:30Z	1.491	false
2021-01-19T17:15Z	1.491	false
2021-01-19T17:00Z	1.492	false
2021-01-19T16:45Z	1.491	false
2021-01-19T16:30Z	1.491	false
2021-01-19T16:15Z	1.492	false
2021-01-19T16:00Z	1.491	false
2021-01-19T15:45Z	1.491	false
2021-01-19T15:30Z	1.491	false
2021-01-19T15:15Z	1.491	false
2021-01-19T15:00Z	1.491	false
2021-01-19T14:45Z	1.491	false
2021-01-19T14:30Z	1.491	false
2021-01-19T14:15Z	1.49	false
2021-01-19T14:00Z	1.491	false
2021-01-19T13:45Z	1.49	false
2021-01-19T13:30Z	1.49	false
2021-01-19T13:15Z	1.49	false
2021-01-19T13:00Z	1.49	false
2021-01-19T12:45Z	1.489	false
2021-01-19T12:30Z	1.487	false
2021-01-19T12:15Z	1.487	false
2021-01-19T12:00Z	1.487	false
2021-01-19T11:45Z	1.487	false
2021-01-19T11:30Z	1.487	false
2021-01-19T11:15Z	1.486	false
2021-01-19T11:00Z	1.487	false
2021-01-19T10:45Z	1.487	false
2021-01-19T10:30Z	1.487	false
2021-01-19T10:15Z	1.488	false
2021-01-19T10:00Z	1.488	false
2021-01-19T09:45Z	1.488	false
2021-01-19T09:30Z	1.488	false
2021-01-19T09:15Z	1.488	false
2021-01-19T09:00Z	1.488	false
2021-01-19T08:45Z	1.488	false
2021-01-19T08:30Z	1.488	false
2021-01-19T08:15Z	1.488	false
2021-01-19T08:00Z	1.488	false
2021-01-19T07:45Z	1.488	false
2021-01-19T07:30Z	1.488	false
2021-01-19T07:15Z	1.487	false
2021-01-19T07:00Z	1.487	false
2021-01-19T06:45Z	1.487	false
2021-01-19T06:30Z	1.487	false
2021-01-19T06:15Z	1.487	false
2021-01-19T06:00Z	1.487	false
2021-01-19T05:45Z	1.487	false
2021-01-19T05:30Z	1.487	false
2021-01-19T05:15Z	1.487	false
2021-01-19T05:00Z	1.487	false
2021-01-19T04:45Z	1.487	false
2021-01-19T04:30Z	1.486	false
2021-01-19T04:15Z	1.486	false
2021-01-19T04:00Z	1.486	false
2021-01-19T03:45Z	1.486	false
2021-01-19T03:30Z	1.485	false
2021-01-19T03:15Z	1.485	false
2021-01-19T03:00Z	1.485	false
2021-01-19T02:45Z	1.485	false
2021-01-19T02:30Z	1.484	false
2021-01-19T02:15Z	1.484	false
2021-01-19T02:00Z	1.484	false
2021-01-19T01:45Z	1.484	false
2021-01-19T01:30Z	1.484	false
2021-01-19T01:15Z	1.483	false
2021-01-19T01:00Z	1.483	false
2021-01-19T00:45Z	1.483	false
2021-01-19T00:30Z	1.483	false
2021-01-19T00:15Z	1.483	false
2021-01-19T00:00Z	1.482	false
2021-01-18T23:45Z	1.483	false
2021-01-18T23:30Z	1.482	false
2021-01-18T23:15Z	1.483	false
2021-01-18T23:00Z	1.483	false
2021-01-18T22:45Z	1.482	false
2021-01-18T22:30Z	1.482	false
2021-01-18T22:15Z	1.482	false
2021-01-18T22:00Z	1.483	false
2021-01-18T21:45Z	1.482	false
2021-01-18T21:30Z	1.483	false
2021-01-18T21:15Z	1.483	false
2021-01-18T21:00Z	1.482	false
2021-01-18T20:45Z	1.482	false
2021-01-18T20:30Z	1.482	false
2021-01-18T20:15Z	1.482	false
2021-01-18T20:00Z	1.481	false
2021-01-18T19:45Z	1.481	false
2021-01-18T19:30Z	1.481	false
2021-01-18T19:15Z	1.482	false
2021-01-18T19:00Z	1.481	false
2021-01-18T18:45Z	1.481	false
2021-01-18T18:30Z	1.481	false
2021-01-18T18:15Z	1.481	false
2021-01-18T18:00Z	1.481	false
2021-01-18T17:45Z	1.481	false
2021-01-18T17:30Z	1.481	false
2021-01-18T17:15Z	1.481	false
2021-01-18T17:00Z	1.481	false
2021-01-18T16:45Z	1.481	false
2021-01-18T16:30Z	1.481	false
2021-01-18T16:15Z	1.481	false
2021-01-18T16:00Z	1.481	false
2021-01-18T15:45Z	1.481	false
2021-01-18T15:30Z	1.481	false
2021-01-18T15:15Z	1.481	false
2021-01-18T15:00Z	1.482	false
2021-01-18T14:45Z	1.485	false
2021-01-18T14:30Z	1.485	false
2021-01-18T14:15Z	1.485	false
2021-01-18T14:00Z	1.485	false
2021-01-18T13:45Z	1.485	false
2021-01-18T13:30Z	1.485	false
2021-01-18T13:15Z	1.485	false
2021-01-18T13:00Z	1.485	false
2021-01-18T12:45Z	1.484	false
2021-01-18T12:30Z	1.483	false
2021-01-18T12:15Z	1.483	false
2021-01-18T12:00Z	1.483	false
2021-01-18T11:45Z	1.482	false
2021-01-18T11:30Z	1.482	false
2021-01-18T11:15Z	1.482	false
2021-01-18T11:00Z	1.482	false
2021-01-18T10:45Z	1.482	false
2021-01-18T10:30Z	1.482	false
2021-01-18T10:15Z	1.482	false
2021-01-18T10:00Z	1.482	false
2021-01-18T09:45Z	1.482	false
2021-01-18T09:30Z	1.483	false
2021-01-18T09:15Z	1.483	false
2021-01-18T09:00Z	1.483	false
2021-01-18T08:45Z	1.483	false
2021-01-18T08:30Z	1.483	false
2021-01-18T08:15Z	1.483	false
2021-01-18T08:00Z	1.484	false
2021-01-18T07:45Z	1.483	false
2021-01-18T07:30Z	1.484	false
2021-01-18T07:15Z	1.484	false
2021-01-18T07:00Z	1.483	false
2021-01-18T06:45Z	1.484	false
2021-01-18T06:30Z	1.484	false
2021-01-18T06:15Z	1.484	false
2021-01-18T06:00Z	1.484	false
2021-01-18T05:45Z	1.484	false
2021-01-18T05:30Z	1.484	false
2021-01-18T05:15Z	1.484	false
2021-01-18T05:00Z	1.484	false
2021-01-18T04:45Z	1.484	false
2021-01-18T04:30Z	1.484	false
2021-01-18T04:15Z	1.484	false
2021-01-18T04:00Z	1.484	false
2021-01-18T03:45Z	1.484	false
2021-01-18T03:30Z	1.484	false
2021-01-18T03:15Z	1.484	false
2021-01-18T03:00Z	1.484	false
2021-01-18T02:45Z	1.484	false
2021-01-18T02:30Z	1.484	false
2021-01-18T02:15Z	1.484	false
2021-01-18T02:00Z	1.484	false
2021-01-18T01:45Z	1.484	false
2021-01-18T01:30Z	1.484	false
2021-01-18T01:15Z	1.484	false
2021-01-18T01:00Z	1.484	false
2021-01-18T00:45Z	1.484	false
2021-01-18T00:30Z	1.484	false
2021-01-18T00:15Z	1.484	false
2021-01-18T00:00Z	1.484	false
2021-01-17T23:45Z	1.484	false
2021-01-17T23:30Z	1.484	false
2021-01-17T23:15Z	1.484	false
2021-01-17T23:00Z	1.483	false
2021-01-17T22:45Z	1.484	false
2021-01-17T22:30Z	1.484	false
2021-01-17T22:15Z	1.484	false
2021-01-17T22:00Z	1.484	false
2021-01-17T21:45Z	1.484	false
2021-01-17T21:30Z	1.484	false
2021-01-17T21:15Z	1.484	false
2021-01-17T21:00Z	1.484	false
2021-01-17T20:45Z	1.484	false
2021-01-17T20:30Z	1.484	false
2021-01-17T20:15Z	1.484	false
2021-01-17T20:00Z	1.484	false
2021-01-17T19:45Z	1.485	false
2021-01-17T19:30Z	1.484	false
2021-01-17T19:15Z	1.485	false
2021-01-17T19:00Z	1.485	false
2021-01-17T18:45Z	1.484	false
2021-01-17T18:30Z	1.484	false
2021-01-17T18:15Z	1.484	false
2021-01-17T18:00Z	1.484	false
2021-01-17T17:45Z	1.484	false
2021-01-17T17:30Z	1.484	false
2021-01-17T17:15Z	1.484	false
2021-01-17T17:00Z	1.484	false
2021-01-17T16:45Z	1.484	false
2021-01-17T16:30Z	1.483	false
2021-01-17T16:15Z	1.484	false
2021-01-17T16:00Z	1.484	false
2021-01-17T15:45Z	1.484	false
2021-01-17T15:30Z	1.485	false
2021-01-17T15:15Z	1.484	false
2021-01-17T15:00Z	1.484	false
2021-01-17T14:45Z	1.484	false
2021-01-17T14:30Z	1.484	false
2021-01-17T14:15Z	1.484	false
2021-01-17T14:00Z	1.481	false
2021-01-17T13:45Z	1.483	false
2021-01-17T13:30Z	1.484	false
2021-01-17T13:15Z	1.484	false
2021-01-17T13:00Z	1.485	false
2021-01-17T12:45Z	1.485	false
2021-01-17T12:30Z	1.486	false
2021-01-17T12:15Z	1.485	false
2021-01-17T12:00Z	1.485	false
2021-01-17T11:45Z	1.486	false
2021-01-17T11:30Z	1.485	false
2021-01-17T11:15Z	1.486	false
2021-01-17T11:00Z	1.486	false
2021-01-17T10:45Z	1.485	false
2021-01-17T10:30Z	1.485	false
2021-01-17T10:15Z	1.486	false
2021-01-17T10:00Z	1.486	false
2021-01-17T09:45Z	1.486	false
2021-01-17T09:30Z	1.486	false
2021-01-17T09:15Z	1.486	false
2021-01-17T09:00Z	1.486	false
2021-01-17T08:45Z	1.486	false
2021-01-17T08:30Z	1.486	false
2021-01-17T08:15Z	1.486	false
2021-01-17T08:00Z	1.486	false
2021-01-17T07:45Z	1.486	false
2021-01-17T07:30Z	1.487	false
2021-01-17T07:15Z	1.487	false
2021-01-17T07:00Z	1.487	false
2021-01-17T06:45Z	1.487	false
2021-01-17T06:30Z	1.487	false
2021-01-17T06:15Z	1.487	false
2021-01-17T06:00Z	1.487	false
2021-01-17T05:45Z	1.487	false
2021-01-17T05:30Z	1.488	false
2021-01-17T05:15Z	1.488	false
2021-01-17T05:00Z	1.488	false
2021-01-17T04:45Z	1.489	false
2021-01-17T04:30Z	1.489	false
2021-01-17T04:15Z	1.489	false
2021-01-17T04:00Z	1.489	false
2021-01-17T03:45Z	1.489	false
2021-01-17T03:30Z	1.489	false
2021-01-17T03:15Z	1.489	false
2021-01-17T03:00Z	1.49	false
2021-01-17T02:45Z	1.49	false
2021-01-17T02:30Z	1.49	false
2021-01-17T02:15Z	1.49	false
2021-01-17T02:00Z	1.49	false
2021-01-17T01:45Z	1.49	false
2021-01-17T01:30Z	1.49	false
2021-01-17T01:15Z	1.491	false
2021-01-17T01:00Z	1.491	false
2021-01-17T00:45Z	1.491	false
2021-01-17T00:30Z	1.491	false
2021-01-17T00:15Z	1.491	false
2021-01-17T00:00Z	1.491	false
2021-01-16T23:45Z	1.492	false
2021-01-16T23:30Z	1.492	false
2021-01-16T23:15Z	1.492	false
2021-01-16T23:00Z	1.493	false
2021-01-16T22:45Z	1.493	false
2021-01-16T22:30Z	1.493	false
2021-01-16T22:15Z	1.493	false
2021-01-16T22:00Z	1.493	false
2021-01-16T21:45Z	1.493	false
2021-01-16T21:30Z	1.493	false
2021-01-16T21:15Z	1.494	false
2021-01-16T21:00Z	1.493	false
2021-01-16T20:45Z	1.493	false
2021-01-16T20:30Z	1.493	false
2021-01-16T20:15Z	1.493	false
2021-01-16T20:00Z	1.493	false
2021-01-16T19:45Z	1.494	false
2021-01-16T19:30Z	1.493	false
2021-01-16T19:15Z	1.493	false
2021-01-16T19:00Z	1.493	false
2021-01-16T18:45Z	1.493	false
2021-01-16T18:30Z	1.493	false
2021-01-16T18:15Z	1.493	false
2021-01-16T18:00Z	1.493	false
2021-01-16T17:45Z	1.493	false
2021-01-16T17:30Z	1.493	false
2021-01-16T17:15Z	1.493	false
2021-01-16T17:00Z	1.493	false
2021-01-16T16:45Z	1.492	false
2021-01-16T16:30Z	1.492	false
2021-01-16T16:15Z	1.492	false
2021-01-16T16:00Z	1.49	false
2021-01-16T15:45Z	1.488	false
2021-01-16T15:30Z	1.488	false
2021-01-16T15:15Z	1.489	false
2021-01-16T15:00Z	1.488	false
2021-01-16T14:45Z	1.488	false
2021-01-16T14:30Z	1.488	false
2021-01-16T14:15Z	1.488	false
2021-01-16T14:00Z	1.488	false
2021-01-16T13:45Z	1.488	false
2021-01-16T13:30Z	1.488	false
2021-01-16T13:15Z	1.489	false
2021-01-16T13:00Z	1.488	false
2021-01-16T12:45Z	1.488	false
2021-01-16T12:30Z	1.488	false
2021-01-16T12:15Z	1.488	false
2021-01-16T12:00Z	1.488	false
2021-01-16T11:45Z	1.488	false
2021-01-16T11:30Z	1.487	false
2021-01-16T11:15Z	1.487	false
2021-01-16T11:00Z	1.49	false
2021-01-16T10:45Z	1.491	false
2021-01-16T10:30Z	1.491	false
2021-01-16T10:15Z	1.49	false
2021-01-16T10:00Z	1.491	false
2021-01-16T09:45Z	1.491	false

Forecast data

Key information

• Station name: Shaw USGS
• Station ID: 9292
• River name: River Lambourn
• Typical range: 1.29m to 2.04m
• Highest level on record: 2.10m on 15 February 2015
• Site datum: 73.87mAOD (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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