River level River Arun at Pulborough Swan Bridge

Check for flood warnings in this area

Latest recorded level 1.46m at 6:00pm Sunday 8 December 2019.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 3.71m here, minor flooding is possible in this area
• Highest recorded level. Hide
• Show highest recorded level

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Observed data

DateTime	Value	Error
2019-12-08T18:00Z	1.459	false
2019-12-08T17:45Z	1.46	false
2019-12-08T17:30Z	1.459	false
2019-12-08T17:15Z	1.46	false
2019-12-08T17:00Z	1.46	false
2019-12-08T16:45Z	1.46	false
2019-12-08T16:30Z	1.46	false
2019-12-08T16:15Z	1.46	false
2019-12-08T16:00Z	1.459	false
2019-12-08T15:45Z	1.459	false
2019-12-08T15:30Z	1.459	false
2019-12-08T15:15Z	1.459	false
2019-12-08T15:00Z	1.458	false
2019-12-08T14:45Z	1.457	false
2019-12-08T14:30Z	1.457	false
2019-12-08T14:15Z	1.456	false
2019-12-08T14:00Z	1.455	false
2019-12-08T13:45Z	1.454	false
2019-12-08T13:30Z	1.453	false
2019-12-08T13:15Z	1.451	false
2019-12-08T13:00Z	1.45	false
2019-12-08T12:45Z	1.448	false
2019-12-08T12:30Z	1.447	false
2019-12-08T12:15Z	1.445	false
2019-12-08T12:00Z	1.443	false
2019-12-08T11:45Z	1.442	false
2019-12-08T11:30Z	1.439	false
2019-12-08T11:15Z	1.437	false
2019-12-08T11:00Z	1.435	false
2019-12-08T10:45Z	1.433	false
2019-12-08T10:30Z	1.431	false
2019-12-08T10:15Z	1.429	false
2019-12-08T10:00Z	1.428	false
2019-12-08T09:45Z	1.426	false
2019-12-08T09:30Z	1.425	false
2019-12-08T09:15Z	1.423	false
2019-12-08T09:00Z	1.421	false
2019-12-08T08:45Z	1.42	false
2019-12-08T08:30Z	1.419	false
2019-12-08T08:15Z	1.419	false
2019-12-08T08:00Z	1.419	false
2019-12-08T07:45Z	1.42	false
2019-12-08T07:30Z	1.421	false
2019-12-08T07:15Z	1.421	false
2019-12-08T07:00Z	1.422	false
2019-12-08T06:45Z	1.423	false
2019-12-08T06:30Z	1.423	false
2019-12-08T06:15Z	1.423	false
2019-12-08T06:00Z	1.424	false
2019-12-08T05:45Z	1.425	false
2019-12-08T05:30Z	1.426	false
2019-12-08T05:15Z	1.427	false
2019-12-08T05:00Z	1.428	false
2019-12-08T04:45Z	1.429	false
2019-12-08T04:30Z	1.43	false
2019-12-08T04:15Z	1.43	false
2019-12-08T04:00Z	1.431	false
2019-12-08T03:45Z	1.431	false
2019-12-08T03:30Z	1.431	false
2019-12-08T03:15Z	1.431	false
2019-12-08T03:00Z	1.431	false
2019-12-08T02:45Z	1.431	false
2019-12-08T02:30Z	1.431	false
2019-12-08T02:15Z	1.431	false
2019-12-08T02:00Z	1.431	false
2019-12-08T01:45Z	1.431	false
2019-12-08T01:30Z	1.431	false
2019-12-08T01:15Z	1.43	false
2019-12-08T01:00Z	1.429	false
2019-12-08T00:45Z	1.429	false
2019-12-08T00:30Z	1.428	false
2019-12-08T00:15Z	1.427	false
2019-12-08T00:00Z	1.425	false
2019-12-07T23:45Z	1.424	false
2019-12-07T23:30Z	1.423	false
2019-12-07T23:15Z	1.421	false
2019-12-07T23:00Z	1.42	false
2019-12-07T22:45Z	1.418	false
2019-12-07T22:30Z	1.416	false
2019-12-07T22:15Z	1.415	false
2019-12-07T22:00Z	1.413	false
2019-12-07T21:45Z	1.411	false
2019-12-07T21:30Z	1.41	false
2019-12-07T21:15Z	1.409	false
2019-12-07T21:00Z	1.407	false
2019-12-07T20:45Z	1.405	false
2019-12-07T20:30Z	1.404	false
2019-12-07T20:15Z	1.403	false
2019-12-07T20:00Z	1.402	false
2019-12-07T19:45Z	1.402	false
2019-12-07T19:30Z	1.402	false
2019-12-07T19:15Z	1.403	false
2019-12-07T19:00Z	1.404	false
2019-12-07T18:45Z	1.404	false
2019-12-07T18:30Z	1.405	false
2019-12-07T18:15Z	1.406	false
2019-12-07T18:00Z	1.407	false
2019-12-07T17:45Z	1.408	false
2019-12-07T17:30Z	1.409	false
2019-12-07T17:15Z	1.41	false
2019-12-07T17:00Z	1.41	false
2019-12-07T16:45Z	1.411	false
2019-12-07T16:30Z	1.411	false
2019-12-07T16:15Z	1.411	false
2019-12-07T16:00Z	1.412	false
2019-12-07T15:45Z	1.412	false
2019-12-07T15:30Z	1.411	false
2019-12-07T15:15Z	1.412	false
2019-12-07T15:00Z	1.412	false
2019-12-07T14:45Z	1.412	false
2019-12-07T14:30Z	1.411	false
2019-12-07T14:15Z	1.41	false
2019-12-07T14:00Z	1.41	false
2019-12-07T13:45Z	1.409	false
2019-12-07T13:30Z	1.408	false
2019-12-07T13:15Z	1.407	false
2019-12-07T13:00Z	1.406	false
2019-12-07T12:45Z	1.404	false
2019-12-07T12:30Z	1.402	false
2019-12-07T12:15Z	1.401	false
2019-12-07T12:00Z	1.399	false
2019-12-07T11:45Z	1.397	false
2019-12-07T11:30Z	1.394	false
2019-12-07T11:15Z	1.392	false
2019-12-07T11:00Z	1.39	false
2019-12-07T10:45Z	1.387	false
2019-12-07T10:30Z	1.385	false
2019-12-07T10:15Z	1.382	false
2019-12-07T10:00Z	1.379	false
2019-12-07T09:45Z	1.377	false
2019-12-07T09:30Z	1.375	false
2019-12-07T09:15Z	1.373	false
2019-12-07T09:00Z	1.371	false
2019-12-07T08:45Z	1.37	false
2019-12-07T08:30Z	1.368	false
2019-12-07T08:15Z	1.367	false
2019-12-07T08:00Z	1.365	false
2019-12-07T07:45Z	1.364	false
2019-12-07T07:30Z	1.364	false
2019-12-07T07:15Z	1.364	false
2019-12-07T07:00Z	1.364	false
2019-12-07T06:45Z	1.365	false
2019-12-07T06:30Z	1.366	false
2019-12-07T06:15Z	1.368	false
2019-12-07T06:00Z	1.369	false
2019-12-07T05:45Z	1.37	false
2019-12-07T05:30Z	1.371	false
2019-12-07T05:15Z	1.372	false
2019-12-07T05:00Z	1.373	false
2019-12-07T04:45Z	1.373	false
2019-12-07T04:30Z	1.374	false
2019-12-07T04:15Z	1.374	false
2019-12-07T04:00Z	1.375	false
2019-12-07T03:45Z	1.375	false
2019-12-07T03:30Z	1.377	false
2019-12-07T03:15Z	1.378	false
2019-12-07T03:00Z	1.378	false
2019-12-07T02:45Z	1.379	false
2019-12-07T02:30Z	1.38	false
2019-12-07T02:15Z	1.381	false
2019-12-07T02:00Z	1.382	false
2019-12-07T01:45Z	1.382	false
2019-12-07T01:30Z	1.383	false
2019-12-07T01:15Z	1.383	false
2019-12-07T01:00Z	1.383	false
2019-12-07T00:45Z	1.384	false
2019-12-07T00:30Z	1.384	false
2019-12-07T00:15Z	1.384	false
2019-12-07T00:00Z	1.383	false
2019-12-06T23:45Z	1.383	false
2019-12-06T23:30Z	1.383	false
2019-12-06T23:15Z	1.383	false
2019-12-06T23:00Z	1.383	false
2019-12-06T22:45Z	1.382	false
2019-12-06T22:30Z	1.382	false
2019-12-06T22:15Z	1.381	false
2019-12-06T22:00Z	1.381	false
2019-12-06T21:45Z	1.38	false
2019-12-06T21:30Z	1.379	false
2019-12-06T21:15Z	1.378	false
2019-12-06T21:00Z	1.377	false
2019-12-06T20:45Z	1.376	false
2019-12-06T20:30Z	1.374	false
2019-12-06T20:15Z	1.373	false
2019-12-06T20:00Z	1.372	false
2019-12-06T19:45Z	1.37	false
2019-12-06T19:30Z	1.37	false
2019-12-06T19:15Z	1.369	false
2019-12-06T19:00Z	1.369	false
2019-12-06T18:45Z	1.37	false
2019-12-06T18:30Z	1.371	false
2019-12-06T18:15Z	1.373	false
2019-12-06T18:00Z	1.375	false
2019-12-06T17:45Z	1.377	false
2019-12-06T17:30Z	1.379	false
2019-12-06T17:15Z	1.381	false
2019-12-06T17:00Z	1.382	false
2019-12-06T16:45Z	1.384	false
2019-12-06T16:30Z	1.386	false
2019-12-06T16:15Z	1.387	false
2019-12-06T16:00Z	1.389	false
2019-12-06T15:45Z	1.39	false
2019-12-06T15:30Z	1.391	false
2019-12-06T15:15Z	1.391	false
2019-12-06T15:00Z	1.392	false
2019-12-06T14:45Z	1.392	false
2019-12-06T14:30Z	1.392	false
2019-12-06T14:15Z	1.393	false
2019-12-06T14:00Z	1.394	false
2019-12-06T13:45Z	1.396	false
2019-12-06T13:30Z	1.397	false
2019-12-06T13:15Z	1.397	false
2019-12-06T13:00Z	1.398	false
2019-12-06T12:45Z	1.399	false
2019-12-06T12:30Z	1.399	false
2019-12-06T12:15Z	1.4	false
2019-12-06T12:00Z	1.4	false
2019-12-06T11:45Z	1.4	false
2019-12-06T11:30Z	1.401	false
2019-12-06T11:15Z	1.4	false
2019-12-06T11:00Z	1.4	false
2019-12-06T10:45Z	1.4	false
2019-12-06T10:30Z	1.4	false
2019-12-06T10:15Z	1.399	false
2019-12-06T10:00Z	1.399	false
2019-12-06T09:45Z	1.399	false
2019-12-06T09:30Z	1.398	false
2019-12-06T09:15Z	1.398	false
2019-12-06T09:00Z	1.397	false
2019-12-06T08:45Z	1.396	false
2019-12-06T08:30Z	1.394	false
2019-12-06T08:15Z	1.393	false
2019-12-06T08:00Z	1.392	false
2019-12-06T07:45Z	1.391	false
2019-12-06T07:30Z	1.39	false
2019-12-06T07:15Z	1.39	false
2019-12-06T07:00Z	1.39	false
2019-12-06T06:45Z	1.391	false
2019-12-06T06:30Z	1.392	false
2019-12-06T06:15Z	1.394	false
2019-12-06T06:00Z	1.396	false
2019-12-06T05:45Z	1.399	false
2019-12-06T05:30Z	1.402	false
2019-12-06T05:15Z	1.404	false
2019-12-06T05:00Z	1.407	false
2019-12-06T04:45Z	1.41	false
2019-12-06T04:30Z	1.412	false
2019-12-06T04:15Z	1.415	false
2019-12-06T04:00Z	1.418	false
2019-12-06T03:45Z	1.42	false
2019-12-06T03:30Z	1.423	false
2019-12-06T03:15Z	1.425	false
2019-12-06T03:00Z	1.427	false
2019-12-06T02:45Z	1.429	false
2019-12-06T02:30Z	1.431	false
2019-12-06T02:15Z	1.433	false
2019-12-06T02:00Z	1.435	false
2019-12-06T01:45Z	1.437	false
2019-12-06T01:30Z	1.438	false
2019-12-06T01:15Z	1.439	false
2019-12-06T01:00Z	1.44	false
2019-12-06T00:45Z	1.441	false
2019-12-06T00:30Z	1.441	false
2019-12-06T00:15Z	1.441	false
2019-12-06T00:00Z	1.442	false
2019-12-05T23:45Z	1.443	false
2019-12-05T23:30Z	1.444	false
2019-12-05T23:15Z	1.445	false
2019-12-05T23:00Z	1.446	false
2019-12-05T22:45Z	1.447	false
2019-12-05T22:30Z	1.447	false
2019-12-05T22:15Z	1.448	false
2019-12-05T22:00Z	1.449	false
2019-12-05T21:45Z	1.449	false
2019-12-05T21:30Z	1.449	false
2019-12-05T21:15Z	1.449	false
2019-12-05T21:00Z	1.449	false
2019-12-05T20:45Z	1.449	false
2019-12-05T20:30Z	1.449	false
2019-12-05T20:15Z	1.449	false
2019-12-05T20:00Z	1.448	false
2019-12-05T19:45Z	1.447	false
2019-12-05T19:30Z	1.446	false
2019-12-05T19:15Z	1.446	false
2019-12-05T19:00Z	1.445	false
2019-12-05T18:45Z	1.445	false
2019-12-05T18:30Z	1.445	false
2019-12-05T18:15Z	1.446	false
2019-12-05T18:00Z	1.447	false
2019-12-05T17:45Z	1.449	false
2019-12-05T17:30Z	1.451	false
2019-12-05T17:15Z	1.454	false
2019-12-05T17:00Z	1.457	false
2019-12-05T16:45Z	1.459	false
2019-12-05T16:30Z	1.462	false
2019-12-05T16:15Z	1.465	false
2019-12-05T16:00Z	1.468	false
2019-12-05T15:45Z	1.471	false
2019-12-05T15:30Z	1.473	false
2019-12-05T15:15Z	1.476	false
2019-12-05T15:00Z	1.478	false
2019-12-05T14:45Z	1.48	false
2019-12-05T14:30Z	1.482	false
2019-12-05T14:15Z	1.484	false
2019-12-05T14:00Z	1.486	false
2019-12-05T13:45Z	1.488	false
2019-12-05T13:30Z	1.489	false
2019-12-05T13:15Z	1.49	false
2019-12-05T13:00Z	1.491	false
2019-12-05T12:45Z	1.491	false
2019-12-05T12:30Z	1.492	false
2019-12-05T12:15Z	1.492	false
2019-12-05T12:00Z	1.493	false
2019-12-05T11:45Z	1.495	false
2019-12-05T11:30Z	1.496	false
2019-12-05T11:15Z	1.497	false
2019-12-05T11:00Z	1.498	false
2019-12-05T10:45Z	1.498	false
2019-12-05T10:30Z	1.499	false
2019-12-05T10:15Z	1.5	false
2019-12-05T10:00Z	1.5	false
2019-12-05T09:45Z	1.5	false
2019-12-05T09:30Z	1.501	false
2019-12-05T09:15Z	1.501	false
2019-12-05T09:00Z	1.501	false
2019-12-05T08:45Z	1.5	false
2019-12-05T08:30Z	1.5	false
2019-12-05T08:15Z	1.5	false
2019-12-05T08:00Z	1.5	false
2019-12-05T07:45Z	1.499	false
2019-12-05T07:30Z	1.498	false
2019-12-05T07:15Z	1.497	false
2019-12-05T07:00Z	1.496	false
2019-12-05T06:45Z	1.495	false
2019-12-05T06:30Z	1.494	false
2019-12-05T06:15Z	1.493	false
2019-12-05T06:00Z	1.493	false
2019-12-05T05:45Z	1.494	false
2019-12-05T05:30Z	1.495	false
2019-12-05T05:15Z	1.497	false
2019-12-05T05:00Z	1.5	false
2019-12-05T04:45Z	1.504	false
2019-12-05T04:30Z	1.507	false
2019-12-05T04:15Z	1.511	false
2019-12-05T04:00Z	1.515	false
2019-12-05T03:45Z	1.518	false
2019-12-05T03:30Z	1.522	false
2019-12-05T03:15Z	1.526	false
2019-12-05T03:00Z	1.529	false
2019-12-05T02:45Z	1.533	false
2019-12-05T02:30Z	1.536	false
2019-12-05T02:15Z	1.539	false
2019-12-05T02:00Z	1.543	false
2019-12-05T01:45Z	1.546	false
2019-12-05T01:30Z	1.549	false
2019-12-05T01:15Z	1.552	false
2019-12-05T01:00Z	1.554	false
2019-12-05T00:45Z	1.557	false
2019-12-05T00:30Z	1.559	false
2019-12-05T00:15Z	1.562	false
2019-12-05T00:00Z	1.563	false
2019-12-04T23:45Z	1.565	false
2019-12-04T23:30Z	1.566	false
2019-12-04T23:15Z	1.567	false
2019-12-04T23:00Z	1.568	false
2019-12-04T22:45Z	1.569	false
2019-12-04T22:30Z	1.569	false
2019-12-04T22:15Z	1.57	false
2019-12-04T22:00Z	1.571	false
2019-12-04T21:45Z	1.572	false
2019-12-04T21:30Z	1.573	false
2019-12-04T21:15Z	1.574	false
2019-12-04T21:00Z	1.575	false
2019-12-04T20:45Z	1.576	false
2019-12-04T20:30Z	1.576	false
2019-12-04T20:15Z	1.576	false
2019-12-04T20:00Z	1.577	false
2019-12-04T19:45Z	1.577	false
2019-12-04T19:30Z	1.577	false
2019-12-04T19:15Z	1.577	false
2019-12-04T19:00Z	1.577	false
2019-12-04T18:45Z	1.577	false
2019-12-04T18:30Z	1.576	false
2019-12-04T18:15Z	1.575	false
2019-12-04T18:00Z	1.574	false
2019-12-04T17:45Z	1.574	false
2019-12-04T17:30Z	1.574	false
2019-12-04T17:15Z	1.574	false
2019-12-04T17:00Z	1.575	false
2019-12-04T16:45Z	1.576	false
2019-12-04T16:30Z	1.578	false
2019-12-04T16:15Z	1.581	false
2019-12-04T16:00Z	1.584	false
2019-12-04T15:45Z	1.588	false
2019-12-04T15:30Z	1.592	false
2019-12-04T15:15Z	1.595	false
2019-12-04T15:00Z	1.599	false
2019-12-04T14:45Z	1.603	false
2019-12-04T14:30Z	1.606	false
2019-12-04T14:15Z	1.61	false
2019-12-04T14:00Z	1.613	false
2019-12-04T13:45Z	1.617	false
2019-12-04T13:30Z	1.62	false
2019-12-04T13:15Z	1.623	false
2019-12-04T13:00Z	1.626	false
2019-12-04T12:45Z	1.628	false
2019-12-04T12:30Z	1.631	false
2019-12-04T12:15Z	1.633	false
2019-12-04T12:00Z	1.635	false
2019-12-04T11:45Z	1.636	false
2019-12-04T11:30Z	1.637	false
2019-12-04T11:15Z	1.638	false
2019-12-04T11:00Z	1.638	false
2019-12-04T10:45Z	1.639	false
2019-12-04T10:30Z	1.64	false
2019-12-04T10:15Z	1.642	false
2019-12-04T10:00Z	1.643	false
2019-12-04T09:45Z	1.645	false
2019-12-04T09:30Z	1.645	false
2019-12-04T09:15Z	1.646	false
2019-12-04T09:00Z	1.647	false
2019-12-04T08:45Z	1.647	false
2019-12-04T08:30Z	1.648	false
2019-12-04T08:15Z	1.648	false
2019-12-04T08:00Z	1.648	false
2019-12-04T07:45Z	1.647	false
2019-12-04T07:30Z	1.647	false
2019-12-04T07:15Z	1.647	false
2019-12-04T07:00Z	1.647	false
2019-12-04T06:45Z	1.646	false
2019-12-04T06:30Z	1.646	false
2019-12-04T06:15Z	1.645	false
2019-12-04T06:00Z	1.644	false
2019-12-04T05:45Z	1.642	false
2019-12-04T05:30Z	1.641	false
2019-12-04T05:15Z	1.64	false
2019-12-04T05:00Z	1.639	false
2019-12-04T04:45Z	1.639	false
2019-12-04T04:30Z	1.64	false
2019-12-04T04:15Z	1.643	false
2019-12-04T04:00Z	1.646	false
2019-12-04T03:45Z	1.649	false
2019-12-04T03:30Z	1.654	false
2019-12-04T03:15Z	1.658	false
2019-12-04T03:00Z	1.663	false
2019-12-04T02:45Z	1.668	false
2019-12-04T02:30Z	1.673	false
2019-12-04T02:15Z	1.677	false
2019-12-04T02:00Z	1.681	false
2019-12-04T01:45Z	1.686	false
2019-12-04T01:30Z	1.69	false
2019-12-04T01:15Z	1.695	false
2019-12-04T01:00Z	1.698	false
2019-12-04T00:45Z	1.702	false
2019-12-04T00:30Z	1.706	false
2019-12-04T00:15Z	1.71	false
2019-12-04T00:00Z	1.713	false
2019-12-03T23:45Z	1.716	false
2019-12-03T23:30Z	1.719	false
2019-12-03T23:15Z	1.722	false
2019-12-03T23:00Z	1.724	false
2019-12-03T22:45Z	1.726	false
2019-12-03T22:30Z	1.728	false
2019-12-03T22:15Z	1.73	false
2019-12-03T22:00Z	1.731	false
2019-12-03T21:45Z	1.732	false
2019-12-03T21:30Z	1.733	false
2019-12-03T21:15Z	1.733	false
2019-12-03T21:00Z	1.734	false
2019-12-03T20:45Z	1.735	false
2019-12-03T20:30Z	1.736	false
2019-12-03T20:15Z	1.737	false
2019-12-03T20:00Z	1.738	false
2019-12-03T19:45Z	1.739	false
2019-12-03T19:30Z	1.739	false
2019-12-03T19:15Z	1.74	false
2019-12-03T19:00Z	1.74	false
2019-12-03T18:45Z	1.741	false
2019-12-03T18:30Z	1.741	false
2019-12-03T18:15Z	1.741	false

Forecast data

Key information

• Station name: Pulborough Swan Bridge
• Station ID: 1017
• River name: River Arun
• Typical range: 0.67m to 3.71m
• Highest level on record: 4.78m on 24 December 2013
• Site datum: 0.09mAOD (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
• View your property's long term risk of flooding

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