River level River Don at Sheffield Lady's Bridge

Latest recorded level 0.51m at 5:15am Tuesday 22 January 2019.

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
2019-01-22T05:15Z	0.507	false
2019-01-22T05:00Z	0.504	false
2019-01-22T04:45Z	0.502	false
2019-01-22T04:30Z	0.499	false
2019-01-22T04:15Z	0.497	false
2019-01-22T04:00Z	0.496	false
2019-01-22T03:45Z	0.495	false
2019-01-22T03:30Z	0.493	false
2019-01-22T03:15Z	0.49	false
2019-01-22T03:00Z	0.488	false
2019-01-22T02:45Z	0.485	false
2019-01-22T02:30Z	0.486	false
2019-01-22T02:15Z	0.487	false
2019-01-22T02:00Z	0.488	false
2019-01-22T01:45Z	0.488	false
2019-01-22T01:30Z	0.488	false
2019-01-22T01:15Z	0.491	false
2019-01-22T01:00Z	0.49	false
2019-01-22T00:45Z	0.486	false
2019-01-22T00:30Z	0.477	false
2019-01-22T00:15Z	0.471	false
2019-01-22T00:00Z	0.466	false
2019-01-21T23:45Z	0.461	false
2019-01-21T23:30Z	0.459	false
2019-01-21T23:15Z	0.452	false
2019-01-21T23:00Z	0.446	false
2019-01-21T22:45Z	0.444	false
2019-01-21T22:30Z	0.442	false
2019-01-21T22:15Z	0.44	false
2019-01-21T22:00Z	0.439	false
2019-01-21T21:45Z	0.438	false
2019-01-21T21:30Z	0.438	false
2019-01-21T21:15Z	0.438	false
2019-01-21T21:00Z	0.439	false
2019-01-21T20:45Z	0.438	false
2019-01-21T20:30Z	0.438	false
2019-01-21T20:15Z	0.437	false
2019-01-21T20:00Z	0.439	false
2019-01-21T19:45Z	0.438	false
2019-01-21T19:30Z	0.436	false
2019-01-21T19:15Z	0.438	false
2019-01-21T19:00Z	0.438	false
2019-01-21T18:45Z	0.437	false
2019-01-21T18:30Z	0.437	false
2019-01-21T18:15Z	0.437	false
2019-01-21T09:00Z	0.434	false
2019-01-21T08:45Z	0.434	false
2019-01-21T08:30Z	0.434	false
2019-01-21T08:15Z	0.434	false
2019-01-21T08:00Z	0.434	false
2019-01-21T07:45Z	0.436	false
2019-01-21T07:30Z	0.436	false
2019-01-21T07:15Z	0.436	false
2019-01-21T07:00Z	0.436	false
2019-01-21T06:45Z	0.436	false
2019-01-21T06:30Z	0.436	false
2019-01-21T06:15Z	0.436	false
2019-01-21T06:00Z	0.436	false
2019-01-21T05:45Z	0.436	false
2019-01-21T05:30Z	0.435	false
2019-01-21T05:15Z	0.435	false
2019-01-21T05:00Z	0.436	false
2019-01-21T04:45Z	0.436	false
2019-01-21T04:30Z	0.436	false
2019-01-21T04:15Z	0.436	false
2019-01-21T04:00Z	0.436	false
2019-01-21T03:45Z	0.436	false
2019-01-21T03:30Z	0.435	false
2019-01-21T03:15Z	0.436	false
2019-01-21T03:00Z	0.436	false
2019-01-21T02:45Z	0.436	false
2019-01-21T02:30Z	0.436	false
2019-01-21T02:15Z	0.436	false
2019-01-21T02:00Z	0.436	false
2019-01-21T01:45Z	0.437	false
2019-01-21T01:30Z	0.437	false
2019-01-21T01:15Z	0.437	false
2019-01-21T01:00Z	0.437	false
2019-01-21T00:45Z	0.436	false
2019-01-21T00:30Z	0.437	false
2019-01-21T00:15Z	0.436	false
2019-01-21T00:00Z	0.436	false
2019-01-20T23:45Z	0.437	false
2019-01-20T23:30Z	0.435	false
2019-01-20T23:15Z	0.436	false
2019-01-20T23:00Z	0.436	false
2019-01-20T22:45Z	0.436	false
2019-01-20T22:30Z	0.436	false
2019-01-20T22:15Z	0.435	false
2019-01-20T22:00Z	0.436	false
2019-01-20T21:45Z	0.435	false
2019-01-20T21:30Z	0.434	false
2019-01-20T21:15Z	0.434	false
2019-01-20T21:00Z	0.434	false
2019-01-20T20:45Z	0.435	false
2019-01-20T20:30Z	0.434	false
2019-01-20T20:15Z	0.434	false
2019-01-20T20:00Z	0.433	false
2019-01-20T19:45Z	0.434	false
2019-01-20T19:30Z	0.434	false
2019-01-20T19:15Z	0.432	false
2019-01-20T19:00Z	0.433	false
2019-01-20T18:45Z	0.433	false
2019-01-20T18:30Z	0.433	false
2019-01-20T18:15Z	0.433	false
2019-01-20T18:00Z	0.433	false
2019-01-20T17:45Z	0.434	false
2019-01-20T17:30Z	0.434	false
2019-01-20T17:15Z	0.434	false
2019-01-20T17:00Z	0.434	false
2019-01-20T16:45Z	0.434	false
2019-01-20T16:30Z	0.434	false
2019-01-20T16:15Z	0.434	false
2019-01-20T16:00Z	0.433	false
2019-01-20T15:45Z	0.434	false
2019-01-20T15:30Z	0.433	false
2019-01-20T15:15Z	0.433	false
2019-01-20T15:00Z	0.433	false
2019-01-20T14:45Z	0.432	false
2019-01-20T14:30Z	0.431	false
2019-01-20T14:15Z	0.432	false
2019-01-20T14:00Z	0.432	false
2019-01-20T13:45Z	0.432	false
2019-01-20T13:30Z	0.433	false
2019-01-20T13:15Z	0.432	false
2019-01-20T13:00Z	0.432	false
2019-01-20T12:45Z	0.432	false
2019-01-20T12:30Z	0.434	false
2019-01-20T12:15Z	0.432	false
2019-01-20T12:00Z	0.431	false
2019-01-20T11:45Z	0.43	false
2019-01-20T11:30Z	0.431	false
2019-01-20T11:15Z	0.431	false
2019-01-20T11:00Z	0.431	false
2019-01-20T10:45Z	0.431	false
2019-01-20T10:30Z	0.432	false
2019-01-20T10:15Z	0.432	false
2019-01-20T10:00Z	0.433	false
2019-01-20T09:45Z	0.434	false
2019-01-20T09:30Z	0.433	false
2019-01-20T09:15Z	0.433	false
2019-01-20T09:00Z	0.433	false
2019-01-20T08:45Z	0.434	false
2019-01-20T08:30Z	0.434	false
2019-01-20T08:15Z	0.434	false
2019-01-20T08:00Z	0.434	false
2019-01-20T07:45Z	0.433	false
2019-01-20T07:30Z	0.434	false
2019-01-20T07:15Z	0.434	false
2019-01-20T07:00Z	0.434	false
2019-01-20T06:45Z	0.434	false
2019-01-20T06:30Z	0.435	false
2019-01-20T06:15Z	0.434	false
2019-01-20T06:00Z	0.434	false
2019-01-20T05:45Z	0.435	false
2019-01-20T05:30Z	0.436	false
2019-01-20T05:15Z	0.435	false
2019-01-20T05:00Z	0.435	false
2019-01-20T04:45Z	0.435	false
2019-01-20T04:30Z	0.434	false
2019-01-20T04:15Z	0.435	false
2019-01-20T04:00Z	0.434	false
2019-01-20T03:45Z	0.434	false
2019-01-20T03:30Z	0.434	false
2019-01-20T03:15Z	0.436	false
2019-01-20T03:00Z	0.434	false
2019-01-20T02:45Z	0.435	false
2019-01-20T02:30Z	0.436	false
2019-01-20T02:15Z	0.435	false
2019-01-20T02:00Z	0.436	false
2019-01-20T01:45Z	0.435	false
2019-01-20T01:30Z	0.435	false
2019-01-20T01:15Z	0.436	false
2019-01-20T01:00Z	0.436	false
2019-01-20T00:45Z	0.436	false
2019-01-20T00:30Z	0.435	false
2019-01-20T00:15Z	0.435	false
2019-01-20T00:00Z	0.435	false
2019-01-19T23:45Z	0.436	false
2019-01-19T23:30Z	0.435	false
2019-01-19T23:15Z	0.436	false
2019-01-19T23:00Z	0.435	false
2019-01-19T22:45Z	0.435	false
2019-01-19T22:30Z	0.436	false
2019-01-19T22:15Z	0.437	false
2019-01-19T22:00Z	0.436	false
2019-01-19T21:45Z	0.436	false
2019-01-19T21:30Z	0.437	false
2019-01-19T21:15Z	0.436	false
2019-01-19T21:00Z	0.435	false
2019-01-19T20:45Z	0.436	false
2019-01-19T20:30Z	0.435	false
2019-01-19T20:15Z	0.436	false
2019-01-19T20:00Z	0.435	false
2019-01-19T19:45Z	0.434	false
2019-01-19T19:30Z	0.435	false
2019-01-19T19:15Z	0.435	false
2019-01-19T19:00Z	0.434	false
2019-01-19T18:45Z	0.435	false
2019-01-19T18:30Z	0.435	false
2019-01-19T18:15Z	0.435	false
2019-01-19T18:00Z	0.436	false
2019-01-19T17:45Z	0.436	false
2019-01-19T17:30Z	0.436	false
2019-01-19T17:15Z	0.435	false
2019-01-19T17:00Z	0.437	false
2019-01-19T16:45Z	0.436	false
2019-01-19T16:30Z	0.437	false
2019-01-19T16:15Z	0.436	false
2019-01-19T16:00Z	0.435	false
2019-01-19T15:45Z	0.436	false
2019-01-19T15:30Z	0.436	false
2019-01-19T15:15Z	0.435	false
2019-01-19T15:00Z	0.435	false
2019-01-19T14:45Z	0.436	false
2019-01-19T14:30Z	0.435	false
2019-01-19T14:15Z	0.435	false
2019-01-19T14:00Z	0.437	false
2019-01-19T13:45Z	0.436	false
2019-01-19T13:30Z	0.436	false
2019-01-19T13:15Z	0.436	false
2019-01-19T13:00Z	0.436	false
2019-01-19T12:45Z	0.436	false
2019-01-19T12:30Z	0.437	false
2019-01-19T12:15Z	0.436	false
2019-01-19T12:00Z	0.437	false
2019-01-19T11:45Z	0.436	false
2019-01-19T11:30Z	0.436	false
2019-01-19T11:15Z	0.437	false
2019-01-19T11:00Z	0.438	false
2019-01-19T10:45Z	0.439	false
2019-01-19T10:30Z	0.439	false
2019-01-19T10:15Z	0.438	false
2019-01-19T10:00Z	0.439	false
2019-01-19T09:45Z	0.44	false
2019-01-19T09:30Z	0.439	false
2019-01-19T09:15Z	0.439	false
2019-01-19T09:00Z	0.44	false
2019-01-19T08:45Z	0.439	false
2019-01-19T08:30Z	0.44	false
2019-01-19T08:15Z	0.439	false
2019-01-19T08:00Z	0.44	false
2019-01-19T07:45Z	0.44	false
2019-01-19T07:30Z	0.44	false
2019-01-19T07:15Z	0.441	false
2019-01-19T07:00Z	0.441	false
2019-01-19T06:45Z	0.441	false
2019-01-19T06:30Z	0.442	false
2019-01-19T06:15Z	0.442	false
2019-01-19T06:00Z	0.443	false
2019-01-19T05:45Z	0.443	false
2019-01-19T05:30Z	0.442	false
2019-01-19T05:15Z	0.441	false
2019-01-19T05:00Z	0.441	false
2019-01-19T04:45Z	0.443	false
2019-01-19T04:30Z	0.442	false
2019-01-19T04:15Z	0.442	false
2019-01-19T04:00Z	0.442	false
2019-01-19T03:45Z	0.443	false
2019-01-19T03:30Z	0.445	false
2019-01-19T03:15Z	0.444	false
2019-01-19T03:00Z	0.446	false
2019-01-19T02:45Z	0.447	false
2019-01-19T02:30Z	0.447	false
2019-01-19T02:15Z	0.447	false
2019-01-19T02:00Z	0.449	false
2019-01-19T01:45Z	0.449	false
2019-01-19T01:30Z	0.448	false
2019-01-19T01:15Z	0.447	false
2019-01-19T01:00Z	0.445	false
2019-01-19T00:45Z	0.444	false
2019-01-19T00:30Z	0.442	false
2019-01-19T00:15Z	0.443	false
2019-01-19T00:00Z	0.441	false
2019-01-18T23:45Z	0.442	false
2019-01-18T23:30Z	0.442	false
2019-01-18T23:15Z	0.441	false
2019-01-18T23:00Z	0.443	false
2019-01-18T22:45Z	0.443	false
2019-01-18T22:30Z	0.442	false
2019-01-18T22:15Z	0.444	false
2019-01-18T22:00Z	0.444	false
2019-01-18T21:45Z	0.445	false
2019-01-18T21:30Z	0.447	false
2019-01-18T21:15Z	0.446	false
2019-01-18T21:00Z	0.447	false
2019-01-18T20:45Z	0.446	false
2019-01-18T20:30Z	0.446	false
2019-01-18T20:15Z	0.444	false
2019-01-18T20:00Z	0.441	false
2019-01-18T19:45Z	0.44	false
2019-01-18T19:30Z	0.439	false
2019-01-18T19:15Z	0.438	false
2019-01-18T19:00Z	0.438	false
2019-01-18T18:45Z	0.439	false
2019-01-18T18:30Z	0.438	false
2019-01-18T18:15Z	0.435	false
2019-01-18T18:00Z	0.434	false
2019-01-18T17:45Z	0.431	false
2019-01-18T17:30Z	0.428	false
2019-01-18T17:15Z	0.426	false
2019-01-18T17:00Z	0.424	false
2019-01-18T16:45Z	0.425	false
2019-01-18T16:30Z	0.425	false
2019-01-18T16:15Z	0.425	false
2019-01-18T16:00Z	0.425	false
2019-01-18T15:45Z	0.424	false
2019-01-18T15:30Z	0.425	false
2019-01-18T15:15Z	0.425	false
2019-01-18T15:00Z	0.425	false
2019-01-18T14:45Z	0.425	false
2019-01-18T14:30Z	0.425	false
2019-01-18T14:15Z	0.424	false
2019-01-18T14:00Z	0.426	false
2019-01-18T13:45Z	0.425	false
2019-01-18T13:30Z	0.424	false
2019-01-18T13:15Z	0.425	false
2019-01-18T13:00Z	0.426	false
2019-01-18T12:45Z	0.426	false
2019-01-18T12:30Z	0.425	false
2019-01-18T12:15Z	0.426	false
2019-01-18T12:00Z	0.424	false
2019-01-18T11:45Z	0.426	false
2019-01-18T11:30Z	0.425	false
2019-01-18T11:15Z	0.425	false
2019-01-18T11:00Z	0.425	false
2019-01-18T10:45Z	0.425	false
2019-01-18T10:30Z	0.426	false
2019-01-18T10:15Z	0.426	false
2019-01-18T10:00Z	0.427	false
2019-01-18T09:45Z	0.427	false
2019-01-18T09:30Z	0.428	false
2019-01-18T09:15Z	0.428	false
2019-01-18T09:00Z	0.429	false
2019-01-18T08:45Z	0.43	false
2019-01-18T08:30Z	0.43	false
2019-01-18T08:15Z	0.43	false
2019-01-18T08:00Z	0.431	false
2019-01-18T07:45Z	0.433	false
2019-01-18T07:30Z	0.433	false
2019-01-18T07:15Z	0.432	false
2019-01-18T07:00Z	0.433	false
2019-01-18T06:45Z	0.433	false
2019-01-18T06:30Z	0.435	false
2019-01-18T06:15Z	0.435	false
2019-01-18T06:00Z	0.437	false
2019-01-18T05:45Z	0.438	false
2019-01-18T05:30Z	0.438	false
2019-01-18T05:15Z	0.439	false
2019-01-18T05:00Z	0.44	false
2019-01-18T04:45Z	0.439	false
2019-01-18T04:30Z	0.441	false
2019-01-18T04:15Z	0.441	false
2019-01-18T04:00Z	0.441	false
2019-01-18T03:45Z	0.44	false
2019-01-18T03:30Z	0.439	false
2019-01-18T03:15Z	0.437	false
2019-01-18T03:00Z	0.433	false
2019-01-18T02:45Z	0.43	false
2019-01-18T02:30Z	0.429	false
2019-01-18T02:15Z	0.428	false
2019-01-18T02:00Z	0.43	false
2019-01-18T01:45Z	0.429	false
2019-01-18T01:30Z	0.428	false
2019-01-18T01:15Z	0.428	false
2019-01-18T01:00Z	0.428	false
2019-01-18T00:45Z	0.428	false
2019-01-18T00:30Z	0.427	false
2019-01-18T00:15Z	0.428	false
2019-01-18T00:00Z	0.428	false
2019-01-17T23:45Z	0.428	false
2019-01-17T23:30Z	0.428	false
2019-01-17T23:15Z	0.428	false
2019-01-17T23:00Z	0.429	false
2019-01-17T22:45Z	0.429	false
2019-01-17T22:30Z	0.428	false
2019-01-17T22:15Z	0.428	false
2019-01-17T22:00Z	0.428	false
2019-01-17T21:45Z	0.428	false
2019-01-17T21:30Z	0.427	false
2019-01-17T21:15Z	0.429	false
2019-01-17T21:00Z	0.429	false
2019-01-17T20:45Z	0.429	false
2019-01-17T20:30Z	0.429	false
2019-01-17T20:15Z	0.43	false
2019-01-17T20:00Z	0.43	false
2019-01-17T19:45Z	0.431	false
2019-01-17T19:30Z	0.433	false
2019-01-17T19:15Z	0.432	false
2019-01-17T19:00Z	0.432	false
2019-01-17T18:45Z	0.432	false
2019-01-17T18:30Z	0.433	false
2019-01-17T18:15Z	0.433	false
2019-01-17T18:00Z	0.432	false
2019-01-17T17:45Z	0.433	false
2019-01-17T17:30Z	0.433	false
2019-01-17T17:15Z	0.432	false
2019-01-17T17:00Z	0.432	false
2019-01-17T16:45Z	0.432	false
2019-01-17T16:30Z	0.433	false
2019-01-17T16:15Z	0.431	false
2019-01-17T16:00Z	0.431	false
2019-01-17T15:45Z	0.432	false
2019-01-17T15:30Z	0.432	false
2019-01-17T15:15Z	0.432	false
2019-01-17T15:00Z	0.433	false
2019-01-17T14:45Z	0.431	false
2019-01-17T14:30Z	0.431	false
2019-01-17T14:15Z	0.431	false
2019-01-17T14:00Z	0.432	false
2019-01-17T13:45Z	0.43	false
2019-01-17T13:30Z	0.43	false
2019-01-17T13:15Z	0.429	false
2019-01-17T13:00Z	0.433	false
2019-01-17T12:45Z	0.432	false
2019-01-17T12:30Z	0.432	false
2019-01-17T12:15Z	0.433	false
2019-01-17T12:00Z	0.431	false
2019-01-17T11:45Z	0.432	false
2019-01-17T11:30Z	0.431	false
2019-01-17T11:15Z	0.432	false
2019-01-17T11:00Z	0.433	false
2019-01-17T10:45Z	0.433	false
2019-01-17T10:30Z	0.433	false
2019-01-17T10:15Z	0.433	false
2019-01-17T10:00Z	0.431	false
2019-01-17T09:45Z	0.432	false
2019-01-17T09:30Z	0.432	false
2019-01-17T09:15Z	0.433	false
2019-01-17T09:00Z	0.434	false
2019-01-17T08:45Z	0.431	false
2019-01-17T08:30Z	0.432	false
2019-01-17T08:15Z	0.432	false
2019-01-17T08:00Z	0.432	false
2019-01-17T07:45Z	0.432	false
2019-01-17T07:30Z	0.433	false
2019-01-17T07:15Z	0.433	false
2019-01-17T07:00Z	0.434	false
2019-01-17T06:45Z	0.432	false
2019-01-17T06:30Z	0.431	false
2019-01-17T06:15Z	0.434	false
2019-01-17T06:00Z	0.433	false
2019-01-17T05:45Z	0.433	false
2019-01-17T05:30Z	0.433	false

Forecast data

January 22nd 2019, 5:15:00 am	0.507
January 22nd 2019, 5:30:00 am	0.518
January 22nd 2019, 5:45:00 am	0.528
January 22nd 2019, 6:00:00 am	0.537
January 22nd 2019, 6:15:00 am	0.546
January 22nd 2019, 6:30:00 am	0.553
January 22nd 2019, 6:45:00 am	0.560
January 22nd 2019, 7:00:00 am	0.567
January 22nd 2019, 7:15:00 am	0.572
January 22nd 2019, 7:30:00 am	0.577
January 22nd 2019, 7:45:00 am	0.581
January 22nd 2019, 8:00:00 am	0.585
January 22nd 2019, 8:15:00 am	0.588
January 22nd 2019, 8:30:00 am	0.591
January 22nd 2019, 8:45:00 am	0.595
January 22nd 2019, 9:00:00 am	0.598
January 22nd 2019, 9:15:00 am	0.601
January 22nd 2019, 9:30:00 am	0.605
January 22nd 2019, 9:45:00 am	0.609
January 22nd 2019, 10:00:00 am	0.613
January 22nd 2019, 10:15:00 am	0.617
January 22nd 2019, 10:30:00 am	0.621
January 22nd 2019, 10:45:00 am	0.627
January 22nd 2019, 11:00:00 am	0.633
January 22nd 2019, 11:15:00 am	0.639
January 22nd 2019, 11:30:00 am	0.645
January 22nd 2019, 11:45:00 am	0.650
January 22nd 2019, 12:00:00 pm	0.655
January 22nd 2019, 12:15:00 pm	0.660
January 22nd 2019, 12:30:00 pm	0.663
January 22nd 2019, 12:45:00 pm	0.667
January 22nd 2019, 1:00:00 pm	0.670
January 22nd 2019, 1:15:00 pm	0.672
January 22nd 2019, 1:30:00 pm	0.674
January 22nd 2019, 1:45:00 pm	0.676
January 22nd 2019, 2:00:00 pm	0.677
January 22nd 2019, 2:15:00 pm	0.678
January 22nd 2019, 2:30:00 pm	0.679
January 22nd 2019, 2:45:00 pm	0.680
January 22nd 2019, 3:00:00 pm	0.681
January 22nd 2019, 3:15:00 pm	0.683
January 22nd 2019, 3:30:00 pm	0.686
January 22nd 2019, 3:45:00 pm	0.690
January 22nd 2019, 4:00:00 pm	0.692
January 22nd 2019, 4:15:00 pm	0.694
January 22nd 2019, 4:30:00 pm	0.696
January 22nd 2019, 4:45:00 pm	0.697
January 22nd 2019, 5:00:00 pm	0.698
January 22nd 2019, 5:15:00 pm	0.699
January 22nd 2019, 5:30:00 pm	0.699
January 22nd 2019, 5:45:00 pm	0.699
January 22nd 2019, 6:00:00 pm	0.698
January 22nd 2019, 6:15:00 pm	0.698
January 22nd 2019, 6:30:00 pm	0.697
January 22nd 2019, 6:45:00 pm	0.696
January 22nd 2019, 7:00:00 pm	0.695
January 22nd 2019, 7:15:00 pm	0.694
January 22nd 2019, 7:30:00 pm	0.693
January 22nd 2019, 7:45:00 pm	0.692
January 22nd 2019, 8:00:00 pm	0.691
January 22nd 2019, 8:15:00 pm	0.690
January 22nd 2019, 8:30:00 pm	0.689
January 22nd 2019, 8:45:00 pm	0.688
January 22nd 2019, 9:00:00 pm	0.687
January 22nd 2019, 9:15:00 pm	0.686
January 22nd 2019, 9:30:00 pm	0.685
January 22nd 2019, 9:45:00 pm	0.684
January 22nd 2019, 10:00:00 pm	0.683
January 22nd 2019, 10:15:00 pm	0.683
January 22nd 2019, 10:30:00 pm	0.682
January 22nd 2019, 10:45:00 pm	0.682
January 22nd 2019, 11:00:00 pm	0.681
January 22nd 2019, 11:15:00 pm	0.681
January 22nd 2019, 11:30:00 pm	0.680
January 22nd 2019, 11:45:00 pm	0.680
January 23rd 2019, 12:00:00 am	0.679
January 23rd 2019, 12:15:00 am	0.679
January 23rd 2019, 12:30:00 am	0.679
January 23rd 2019, 12:45:00 am	0.679
January 23rd 2019, 1:00:00 am	0.678
January 23rd 2019, 1:15:00 am	0.678
January 23rd 2019, 1:30:00 am	0.678
January 23rd 2019, 1:45:00 am	0.678
January 23rd 2019, 2:00:00 am	0.677
January 23rd 2019, 2:15:00 am	0.677
January 23rd 2019, 2:30:00 am	0.677
January 23rd 2019, 2:45:00 am	0.677
January 23rd 2019, 3:00:00 am	0.676
January 23rd 2019, 3:15:00 am	0.676
January 23rd 2019, 3:30:00 am	0.676
January 23rd 2019, 3:45:00 am	0.676
January 23rd 2019, 4:00:00 am	0.676
January 23rd 2019, 4:15:00 am	0.676
January 23rd 2019, 4:30:00 am	0.675
January 23rd 2019, 4:45:00 am	0.675
January 23rd 2019, 5:00:00 am	0.675
January 23rd 2019, 5:15:00 am	0.675
January 23rd 2019, 5:30:00 am	0.675
January 23rd 2019, 5:45:00 am	0.675
January 23rd 2019, 6:00:00 am	0.675
January 23rd 2019, 6:15:00 am	0.675
January 23rd 2019, 6:30:00 am	0.675
January 23rd 2019, 6:45:00 am	0.675
January 23rd 2019, 7:00:00 am	0.675
January 23rd 2019, 7:15:00 am	0.674
January 23rd 2019, 7:30:00 am	0.674
January 23rd 2019, 7:45:00 am	0.675
January 23rd 2019, 8:00:00 am	0.675
January 23rd 2019, 8:15:00 am	0.675

Key information

• Station name: Sheffield Lady's Bridge
• Station ID: 8248
• River name: River Don
• Typical range: 0.39m to 2.92m
• Highest level on record: 4.47m on 25 June 2007
• Site datum: 42.97mAOD (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.

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

0.39m to 2.92m.

Above 2.92m flooding of low-lying land may occur in these areas

• Middle River Don

Above 3.35m some property flooding may occur in these areas

• River Don at Brightside, Nursery Street and Nursery Lane, Sheffield
• River Don at Burngreave, Atlas and Attercliffe, Sheffield
• River Don at Kelham Island
• River Don at Saville Street, Sheffield
• River Don at the Wicker, Sheffield - including Bridge Street and Millsands
• River Don between Mowbray Street and Alma Street in Sheffield

Highest forecast level at this location

The highest level forecast in the next 36 hours is 0.70m at 5:15pm Tuesday 22 January 2019.

Highest level recorded at this location

4.47m on 25 June 2007

• View nearby measuring stations

• View the flood information service for England
• View your property's long term risk of flooding

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