River level River Avon at Salisbury Ashley Road

Check for flood warnings in this area

Latest recorded level 0.45m at 6:00am 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 0.48m here, minor flooding is possible in this area
• Highest recorded level. Hide
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Observed data

DateTime	Value	Error
2021-01-21T06:00Z	0.454	false
2021-01-21T05:45Z	0.457	false
2021-01-21T05:30Z	0.455	false
2021-01-21T05:15Z	0.455	false
2021-01-21T05:00Z	0.458	false
2021-01-21T04:45Z	0.458	false
2021-01-21T04:30Z	0.456	false
2021-01-21T04:15Z	0.457	false
2021-01-21T04:00Z	0.461	false
2021-01-21T03:45Z	0.46	false
2021-01-21T03:30Z	0.459	false
2021-01-21T03:15Z	0.455	false
2021-01-21T03:00Z	0.459	false
2021-01-21T02:45Z	0.458	false
2021-01-21T02:30Z	0.46	false
2021-01-21T02:15Z	0.459	false
2021-01-21T02:00Z	0.46	false
2021-01-21T01:45Z	0.459	false
2021-01-21T01:30Z	0.46	false
2021-01-21T01:15Z	0.459	false
2021-01-21T01:00Z	0.459	false
2021-01-21T00:45Z	0.458	false
2021-01-21T00:30Z	0.456	false
2021-01-21T00:15Z	0.458	false
2021-01-21T00:00Z	0.454	false
2021-01-20T23:45Z	0.458	false
2021-01-20T23:30Z	0.456	false
2021-01-20T23:15Z	0.454	false
2021-01-20T23:00Z	0.458	false
2021-01-20T22:45Z	0.458	false
2021-01-20T22:30Z	0.467	false
2021-01-20T22:15Z	0.469	false
2021-01-20T22:00Z	0.472	false
2021-01-20T21:45Z	0.445	false
2021-01-20T21:30Z	0.447	false
2021-01-20T21:15Z	0.447	false
2021-01-20T21:00Z	0.437	false
2021-01-20T20:45Z	0.439	false
2021-01-20T20:30Z	0.439	false
2021-01-20T20:15Z	0.442	false
2021-01-20T20:00Z	0.441	false
2021-01-20T19:45Z	0.44	false
2021-01-20T19:30Z	0.443	false
2021-01-20T19:15Z	0.442	false
2021-01-20T19:00Z	0.44	false
2021-01-20T18:45Z	0.441	false
2021-01-20T18:30Z	0.438	false
2021-01-20T18:15Z	0.439	false
2021-01-20T18:00Z	0.439	false
2021-01-20T17:45Z	0.437	false
2021-01-20T17:30Z	0.441	false
2021-01-20T17:15Z	0.44	false
2021-01-20T17:00Z	0.441	false
2021-01-20T16:45Z	0.438	false
2021-01-20T16:30Z	0.442	false
2021-01-20T16:15Z	0.439	false
2021-01-20T16:00Z	0.436	false
2021-01-20T15:45Z	0.437	false
2021-01-20T15:30Z	0.436	false
2021-01-20T15:15Z	0.431	false
2021-01-20T15:00Z	0.432	false
2021-01-20T14:45Z	0.431	false
2021-01-20T14:30Z	0.432	false
2021-01-20T14:15Z	0.429	false
2021-01-20T14:00Z	0.432	false
2021-01-20T13:45Z	0.432	false
2021-01-20T13:30Z	0.43	false
2021-01-20T13:15Z	0.43	false
2021-01-20T13:00Z	0.427	false
2021-01-20T12:45Z	0.426	false
2021-01-20T12:30Z	0.428	false
2021-01-20T12:15Z	0.426	false
2021-01-20T12:00Z	0.425	false
2021-01-20T11:45Z	0.424	false
2021-01-20T11:30Z	0.42	false
2021-01-20T11:15Z	0.424	false
2021-01-20T11:00Z	0.423	false
2021-01-20T10:45Z	0.425	false
2021-01-20T10:30Z	0.419	false
2021-01-20T10:15Z	0.418	false
2021-01-20T10:00Z	0.423	false
2021-01-20T09:45Z	0.419	false
2021-01-20T09:30Z	0.422	false
2021-01-20T09:15Z	0.419	false
2021-01-20T09:00Z	0.417	false
2021-01-20T08:45Z	0.42	false
2021-01-20T08:30Z	0.419	false
2021-01-20T08:15Z	0.422	false
2021-01-20T08:00Z	0.419	false
2021-01-20T07:45Z	0.418	false
2021-01-20T07:30Z	0.416	false
2021-01-20T07:15Z	0.417	false
2021-01-20T07:00Z	0.415	false
2021-01-20T06:45Z	0.416	false
2021-01-20T06:30Z	0.414	false
2021-01-20T06:15Z	0.418	false
2021-01-20T06:00Z	0.416	false
2021-01-20T05:45Z	0.415	false
2021-01-20T05:30Z	0.418	false
2021-01-20T05:15Z	0.415	false
2021-01-20T05:00Z	0.411	false
2021-01-20T04:45Z	0.414	false
2021-01-20T04:30Z	0.414	false
2021-01-20T04:15Z	0.409	false
2021-01-20T04:00Z	0.411	false
2021-01-20T03:45Z	0.411	false
2021-01-20T03:30Z	0.411	false
2021-01-20T03:15Z	0.412	false
2021-01-20T03:00Z	0.412	false
2021-01-20T02:45Z	0.41	false
2021-01-20T02:30Z	0.409	false
2021-01-20T02:15Z	0.41	false
2021-01-20T02:00Z	0.407	false
2021-01-20T01:45Z	0.407	false
2021-01-20T01:30Z	0.411	false
2021-01-20T01:15Z	0.413	false
2021-01-20T01:00Z	0.409	false
2021-01-20T00:45Z	0.41	false
2021-01-20T00:30Z	0.408	false
2021-01-20T00:15Z	0.409	false
2021-01-20T00:00Z	0.406	false
2021-01-19T23:45Z	0.407	false
2021-01-19T23:30Z	0.403	false
2021-01-19T23:15Z	0.405	false
2021-01-19T23:00Z	0.406	false
2021-01-19T22:45Z	0.407	false
2021-01-19T22:30Z	0.404	false
2021-01-19T22:15Z	0.405	false
2021-01-19T22:00Z	0.401	false
2021-01-19T21:45Z	0.404	false
2021-01-19T21:30Z	0.406	false
2021-01-19T21:15Z	0.406	false
2021-01-19T21:00Z	0.4	false
2021-01-19T20:45Z	0.403	false
2021-01-19T20:30Z	0.403	false
2021-01-19T20:15Z	0.404	false
2021-01-19T20:00Z	0.402	false
2021-01-19T19:45Z	0.401	false
2021-01-19T19:30Z	0.4	false
2021-01-19T19:15Z	0.403	false
2021-01-19T19:00Z	0.4	false
2021-01-19T18:45Z	0.402	false
2021-01-19T18:30Z	0.401	false
2021-01-19T18:15Z	0.4	false
2021-01-19T18:00Z	0.399	false
2021-01-19T17:45Z	0.398	false
2021-01-19T17:30Z	0.401	false
2021-01-19T17:15Z	0.397	false
2021-01-19T17:00Z	0.398	false
2021-01-19T16:45Z	0.401	false
2021-01-19T16:30Z	0.397	false
2021-01-19T16:15Z	0.399	false
2021-01-19T16:00Z	0.396	false
2021-01-19T15:45Z	0.397	false
2021-01-19T15:30Z	0.4	false
2021-01-19T15:15Z	0.4	false
2021-01-19T15:00Z	0.4	false
2021-01-19T14:45Z	0.4	false
2021-01-19T14:30Z	0.4	false
2021-01-19T14:15Z	0.398	false
2021-01-19T14:00Z	0.401	false
2021-01-19T13:45Z	0.401	false
2021-01-19T13:30Z	0.402	false
2021-01-19T13:15Z	0.399	false
2021-01-19T13:00Z	0.402	false
2021-01-19T12:45Z	0.399	false
2021-01-19T12:30Z	0.403	false
2021-01-19T12:15Z	0.402	false
2021-01-19T12:00Z	0.402	false
2021-01-19T11:45Z	0.402	false
2021-01-19T11:30Z	0.402	false
2021-01-19T11:15Z	0.4	false
2021-01-19T11:00Z	0.402	false
2021-01-19T10:45Z	0.4	false
2021-01-19T10:30Z	0.4	false
2021-01-19T10:15Z	0.401	false
2021-01-19T10:00Z	0.4	false
2021-01-19T09:45Z	0.399	false
2021-01-19T09:30Z	0.402	false
2021-01-19T09:15Z	0.402	false
2021-01-19T09:00Z	0.401	false
2021-01-19T08:45Z	0.401	false
2021-01-19T08:30Z	0.403	false
2021-01-19T08:15Z	0.4	false
2021-01-19T08:00Z	0.402	false
2021-01-19T07:45Z	0.397	false
2021-01-19T07:30Z	0.4	false
2021-01-19T07:15Z	0.399	false
2021-01-19T07:00Z	0.403	false
2021-01-19T06:45Z	0.401	false
2021-01-19T06:30Z	0.402	false
2021-01-19T06:15Z	0.4	false
2021-01-19T06:00Z	0.403	false
2021-01-19T05:45Z	0.402	false
2021-01-19T05:30Z	0.399	false
2021-01-19T05:15Z	0.402	false
2021-01-19T05:00Z	0.402	false
2021-01-19T04:45Z	0.402	false
2021-01-19T04:30Z	0.401	false
2021-01-19T04:15Z	0.403	false
2021-01-19T04:00Z	0.402	false
2021-01-19T03:45Z	0.402	false
2021-01-19T03:30Z	0.405	false
2021-01-19T03:15Z	0.401	false
2021-01-19T03:00Z	0.401	false
2021-01-19T02:45Z	0.402	false
2021-01-19T02:30Z	0.401	false
2021-01-19T02:15Z	0.402	false
2021-01-19T02:00Z	0.4	false
2021-01-19T01:45Z	0.398	false
2021-01-19T01:30Z	0.401	false
2021-01-19T01:15Z	0.404	false
2021-01-19T01:00Z	0.398	false
2021-01-19T00:45Z	0.396	false
2021-01-19T00:30Z	0.396	false
2021-01-19T00:15Z	0.396	false
2021-01-19T00:00Z	0.394	false
2021-01-18T23:45Z	0.402	false
2021-01-18T23:30Z	0.396	false
2021-01-18T23:15Z	0.395	false
2021-01-18T23:00Z	0.395	false
2021-01-18T22:45Z	0.398	false
2021-01-18T22:30Z	0.391	false
2021-01-18T22:15Z	0.397	false
2021-01-18T22:00Z	0.397	false
2021-01-18T21:45Z	0.394	false
2021-01-18T21:30Z	0.398	false
2021-01-18T21:15Z	0.395	false
2021-01-18T21:00Z	0.391	false
2021-01-18T20:45Z	0.397	false
2021-01-18T20:30Z	0.395	false
2021-01-18T20:15Z	0.395	false
2021-01-18T20:00Z	0.397	false
2021-01-18T19:45Z	0.391	false
2021-01-18T19:30Z	0.395	false
2021-01-18T19:15Z	0.393	false
2021-01-18T19:00Z	0.393	false
2021-01-18T18:45Z	0.397	false
2021-01-18T18:30Z	0.395	false
2021-01-18T18:15Z	0.395	false
2021-01-18T18:00Z	0.395	false
2021-01-18T17:45Z	0.395	false
2021-01-18T17:30Z	0.394	false
2021-01-18T17:15Z	0.394	false
2021-01-18T17:00Z	0.393	false
2021-01-18T16:45Z	0.395	false
2021-01-18T16:30Z	0.395	false
2021-01-18T16:15Z	0.395	false
2021-01-18T16:00Z	0.394	false
2021-01-18T15:45Z	0.394	false
2021-01-18T15:30Z	0.396	false
2021-01-18T15:15Z	0.391	false
2021-01-18T15:00Z	0.395	false
2021-01-18T14:45Z	0.396	false
2021-01-18T14:30Z	0.396	false
2021-01-18T14:15Z	0.395	false
2021-01-18T14:00Z	0.395	false
2021-01-18T13:45Z	0.395	false
2021-01-18T13:30Z	0.395	false
2021-01-18T13:15Z	0.393	false
2021-01-18T13:00Z	0.394	false
2021-01-18T12:45Z	0.393	false
2021-01-18T12:30Z	0.394	false
2021-01-18T12:15Z	0.393	false
2021-01-18T12:00Z	0.394	false
2021-01-18T11:45Z	0.395	false
2021-01-18T11:30Z	0.395	false
2021-01-18T11:15Z	0.398	false
2021-01-18T11:00Z	0.394	false
2021-01-18T10:45Z	0.394	false
2021-01-18T10:30Z	0.392	false
2021-01-18T10:15Z	0.396	false
2021-01-18T10:00Z	0.395	false
2021-01-18T09:45Z	0.395	false
2021-01-18T09:30Z	0.398	false
2021-01-18T09:15Z	0.394	false
2021-01-18T09:00Z	0.397	false
2021-01-18T08:45Z	0.398	false
2021-01-18T08:30Z	0.397	false
2021-01-18T08:15Z	0.399	false
2021-01-18T08:00Z	0.396	false
2021-01-18T07:45Z	0.398	false
2021-01-18T07:30Z	0.399	false
2021-01-18T07:15Z	0.399	false
2021-01-18T07:00Z	0.398	false
2021-01-18T06:45Z	0.398	false
2021-01-18T06:30Z	0.398	false
2021-01-18T06:15Z	0.402	false
2021-01-18T06:00Z	0.4	false
2021-01-18T05:45Z	0.402	false
2021-01-18T05:30Z	0.4	false
2021-01-18T05:15Z	0.402	false
2021-01-18T05:00Z	0.399	false
2021-01-18T04:45Z	0.402	false
2021-01-18T04:30Z	0.401	false
2021-01-18T04:15Z	0.401	false
2021-01-18T04:00Z	0.403	false
2021-01-18T03:45Z	0.404	false
2021-01-18T03:30Z	0.402	false
2021-01-18T03:15Z	0.404	false
2021-01-18T03:00Z	0.404	false
2021-01-18T02:45Z	0.403	false
2021-01-18T02:30Z	0.405	false
2021-01-18T02:15Z	0.404	false
2021-01-18T02:00Z	0.403	false
2021-01-18T01:45Z	0.406	false
2021-01-18T01:30Z	0.403	false
2021-01-18T01:15Z	0.406	false
2021-01-18T01:00Z	0.404	false
2021-01-18T00:45Z	0.408	false
2021-01-18T00:30Z	0.406	false
2021-01-18T00:15Z	0.406	false
2021-01-18T00:00Z	0.407	false
2021-01-17T23:45Z	0.406	false
2021-01-17T23:30Z	0.407	false
2021-01-17T23:15Z	0.406	false
2021-01-17T23:00Z	0.408	false
2021-01-17T22:45Z	0.408	false
2021-01-17T22:30Z	0.41	false
2021-01-17T22:15Z	0.409	false
2021-01-17T22:00Z	0.408	false
2021-01-17T21:45Z	0.405	false
2021-01-17T21:30Z	0.41	false
2021-01-17T21:15Z	0.406	false
2021-01-17T21:00Z	0.406	false
2021-01-17T20:45Z	0.409	false
2021-01-17T20:30Z	0.407	false
2021-01-17T20:15Z	0.406	false
2021-01-17T20:00Z	0.41	false
2021-01-17T19:45Z	0.408	false
2021-01-17T19:30Z	0.409	false
2021-01-17T19:15Z	0.408	false
2021-01-17T19:00Z	0.406	false
2021-01-17T18:45Z	0.408	false
2021-01-17T18:30Z	0.408	false
2021-01-17T18:15Z	0.407	false
2021-01-17T18:00Z	0.409	false
2021-01-17T17:45Z	0.408	false
2021-01-17T17:30Z	0.407	false
2021-01-17T17:15Z	0.409	false
2021-01-17T17:00Z	0.411	false
2021-01-17T16:45Z	0.409	false
2021-01-17T16:30Z	0.409	false
2021-01-17T16:15Z	0.411	false
2021-01-17T16:00Z	0.411	false
2021-01-17T15:45Z	0.412	false
2021-01-17T15:30Z	0.41	false
2021-01-17T15:15Z	0.413	false
2021-01-17T15:00Z	0.407	false
2021-01-17T14:45Z	0.411	false
2021-01-17T14:30Z	0.41	false
2021-01-17T14:15Z	0.411	false
2021-01-17T14:00Z	0.408	false
2021-01-17T13:45Z	0.41	false
2021-01-17T13:30Z	0.408	false
2021-01-17T13:15Z	0.408	false
2021-01-17T13:00Z	0.41	false
2021-01-17T12:45Z	0.41	false
2021-01-17T12:30Z	0.409	false
2021-01-17T12:15Z	0.411	false
2021-01-17T12:00Z	0.409	false
2021-01-17T11:45Z	0.409	false
2021-01-17T11:30Z	0.411	false
2021-01-17T11:15Z	0.41	false
2021-01-17T11:00Z	0.408	false
2021-01-17T10:45Z	0.413	false
2021-01-17T10:30Z	0.409	false
2021-01-17T10:15Z	0.408	false
2021-01-17T10:00Z	0.41	false
2021-01-17T09:45Z	0.411	false
2021-01-17T09:30Z	0.409	false
2021-01-17T09:15Z	0.409	false
2021-01-17T09:00Z	0.411	false
2021-01-17T08:45Z	0.411	false
2021-01-17T08:30Z	0.412	false
2021-01-17T08:15Z	0.413	false
2021-01-17T08:00Z	0.411	false
2021-01-17T07:45Z	0.41	false
2021-01-17T07:30Z	0.409	false
2021-01-17T07:15Z	0.412	false
2021-01-17T07:00Z	0.409	false
2021-01-17T06:45Z	0.416	false
2021-01-17T06:30Z	0.412	false
2021-01-17T06:15Z	0.412	false
2021-01-17T06:00Z	0.41	false
2021-01-17T05:45Z	0.411	false
2021-01-17T05:30Z	0.412	false
2021-01-17T05:15Z	0.41	false
2021-01-17T05:00Z	0.409	false
2021-01-17T04:45Z	0.414	false
2021-01-17T04:30Z	0.407	false
2021-01-17T04:15Z	0.41	false
2021-01-17T04:00Z	0.411	false
2021-01-17T03:45Z	0.412	false
2021-01-17T03:30Z	0.415	false
2021-01-17T03:15Z	0.412	false
2021-01-17T03:00Z	0.411	false
2021-01-17T02:45Z	0.409	false
2021-01-17T02:30Z	0.411	false
2021-01-17T02:15Z	0.416	false
2021-01-17T02:00Z	0.411	false
2021-01-17T01:45Z	0.411	false
2021-01-17T01:30Z	0.414	false
2021-01-17T01:15Z	0.41	false
2021-01-17T01:00Z	0.41	false
2021-01-17T00:45Z	0.411	false
2021-01-17T00:30Z	0.414	false
2021-01-17T00:15Z	0.411	false
2021-01-17T00:00Z	0.412	false
2021-01-16T23:45Z	0.414	false
2021-01-16T23:30Z	0.412	false
2021-01-16T23:15Z	0.412	false
2021-01-16T23:00Z	0.414	false
2021-01-16T22:45Z	0.412	false
2021-01-16T22:30Z	0.414	false
2021-01-16T22:15Z	0.412	false
2021-01-16T22:00Z	0.408	false
2021-01-16T21:45Z	0.413	false
2021-01-16T21:30Z	0.41	false
2021-01-16T21:15Z	0.411	false
2021-01-16T21:00Z	0.412	false
2021-01-16T20:45Z	0.414	false
2021-01-16T20:30Z	0.412	false
2021-01-16T20:15Z	0.413	false
2021-01-16T20:00Z	0.412	false
2021-01-16T19:45Z	0.413	false
2021-01-16T19:30Z	0.416	false
2021-01-16T19:15Z	0.413	false
2021-01-16T19:00Z	0.413	false
2021-01-16T18:45Z	0.408	false
2021-01-16T18:30Z	0.41	false
2021-01-16T18:15Z	0.412	false
2021-01-16T18:00Z	0.413	false
2021-01-16T17:45Z	0.411	false
2021-01-16T17:30Z	0.413	false
2021-01-16T17:15Z	0.413	false
2021-01-16T17:00Z	0.412	false
2021-01-16T16:45Z	0.415	false
2021-01-16T16:30Z	0.411	false
2021-01-16T16:15Z	0.411	false
2021-01-16T16:00Z	0.413	false
2021-01-16T15:45Z	0.416	false
2021-01-16T15:30Z	0.413	false
2021-01-16T15:15Z	0.414	false
2021-01-16T15:00Z	0.412	false
2021-01-16T14:45Z	0.416	false
2021-01-16T14:30Z	0.414	false
2021-01-16T14:15Z	0.413	false
2021-01-16T14:00Z	0.414	false
2021-01-16T13:45Z	0.411	false
2021-01-16T13:30Z	0.414	false
2021-01-16T13:15Z	0.412	false
2021-01-16T13:00Z	0.412	false
2021-01-16T12:45Z	0.413	false
2021-01-16T12:30Z	0.41	false
2021-01-16T12:15Z	0.411	false
2021-01-16T12:00Z	0.409	false
2021-01-16T11:45Z	0.411	false
2021-01-16T11:30Z	0.412	false
2021-01-16T11:15Z	0.413	false

Forecast data

Key information

• Station name: Salisbury Ashley Road
• Station ID: 3374
• River name: River Avon
• Typical range: 0.10m to 0.48m
• Highest level on record: 1.36m on 06 January 2014
• Site datum: 46.89mAOD (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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