River level River Itchen at Riverside Park

Check for flood warnings in this area

Latest recorded level 1.47m at 12:30pm Wednesday 14 April 2021.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 2.05m here, minor flooding is possible in this area
• Highest recorded level. Hide
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Observed data

DateTime	Value	Error
2021-04-14T11:30Z	1.47	false
2021-04-14T11:15Z	1.414	false
2021-04-14T11:00Z	1.378	false
2021-04-14T10:45Z	1.372	false
2021-04-14T10:30Z	1.369	false
2021-04-14T10:15Z	1.366	false
2021-04-14T10:00Z	1.363	false
2021-04-14T09:45Z	1.36	false
2021-04-14T09:30Z	1.358	false
2021-04-14T09:15Z	1.356	false
2021-04-14T09:00Z	1.355	false
2021-04-14T08:45Z	1.355	false
2021-04-14T08:30Z	1.355	false
2021-04-14T08:15Z	1.356	false
2021-04-14T08:00Z	1.356	false
2021-04-14T07:45Z	1.358	false
2021-04-14T07:30Z	1.358	false
2021-04-14T07:15Z	1.359	false
2021-04-14T07:00Z	1.361	false
2021-04-14T06:45Z	1.363	false
2021-04-14T06:30Z	1.366	false
2021-04-14T06:15Z	1.369	false
2021-04-14T06:00Z	1.375	false
2021-04-14T05:45Z	1.381	false
2021-04-14T05:30Z	1.389	false
2021-04-14T05:15Z	1.399	false
2021-04-14T05:00Z	1.412	false
2021-04-14T04:45Z	1.429	false
2021-04-14T04:30Z	1.45	false
2021-04-14T04:15Z	1.478	false
2021-04-14T04:00Z	1.517	false
2021-04-14T03:45Z	1.561	false
2021-04-14T03:30Z	1.594	false
2021-04-14T03:15Z	1.615	false
2021-04-14T03:00Z	1.631	false
2021-04-14T02:45Z	1.643	false
2021-04-14T02:30Z	1.65	false
2021-04-14T02:15Z	1.653	false
2021-04-14T02:00Z	1.65	false
2021-04-14T01:45Z	1.645	false
2021-04-14T01:30Z	1.637	false
2021-04-14T01:15Z	1.634	false
2021-04-14T01:00Z	1.639	false
2021-04-14T00:45Z	1.65	false
2021-04-14T00:30Z	1.656	false
2021-04-14T00:15Z	1.652	false
2021-04-14T00:00Z	1.627	false
2021-04-13T23:45Z	1.585	false
2021-04-13T23:30Z	1.531	false
2021-04-13T23:15Z	1.474	false
2021-04-13T23:00Z	1.419	false
2021-04-13T22:45Z	1.389	false
2021-04-13T22:30Z	1.384	false
2021-04-13T22:15Z	1.384	false
2021-04-13T22:00Z	1.384	false
2021-04-13T21:45Z	1.383	false
2021-04-13T21:30Z	1.382	false
2021-04-13T21:15Z	1.381	false
2021-04-13T21:00Z	1.38	false
2021-04-13T20:45Z	1.379	false
2021-04-13T20:30Z	1.379	false
2021-04-13T20:15Z	1.38	false
2021-04-13T20:00Z	1.381	false
2021-04-13T19:45Z	1.38	false
2021-04-13T19:30Z	1.38	false
2021-04-13T19:15Z	1.381	false
2021-04-13T19:00Z	1.381	false
2021-04-13T18:45Z	1.381	false
2021-04-13T18:30Z	1.383	false
2021-04-13T18:15Z	1.384	false
2021-04-13T18:00Z	1.387	false
2021-04-13T17:45Z	1.391	false
2021-04-13T17:30Z	1.396	false
2021-04-13T17:15Z	1.404	false
2021-04-13T17:00Z	1.413	false
2021-04-13T16:45Z	1.425	false
2021-04-13T16:30Z	1.441	false
2021-04-13T16:15Z	1.461	false
2021-04-13T16:00Z	1.488	false
2021-04-13T15:45Z	1.526	false
2021-04-13T15:30Z	1.569	false
2021-04-13T15:15Z	1.599	false
2021-04-13T15:00Z	1.619	false
2021-04-13T14:45Z	1.633	false
2021-04-13T14:30Z	1.641	false
2021-04-13T14:15Z	1.649	false
2021-04-13T14:00Z	1.649	false
2021-04-13T13:45Z	1.645	false
2021-04-13T13:30Z	1.639	false
2021-04-13T13:15Z	1.635	false
2021-04-13T13:00Z	1.637	false
2021-04-13T12:45Z	1.646	false
2021-04-13T12:30Z	1.659	false
2021-04-13T12:15Z	1.667	false
2021-04-13T12:00Z	1.664	false
2021-04-13T11:45Z	1.639	false
2021-04-13T11:30Z	1.598	false
2021-04-13T11:15Z	1.543	false
2021-04-13T11:00Z	1.481	false
2021-04-13T10:45Z	1.422	false
2021-04-13T10:30Z	1.387	false
2021-04-13T10:15Z	1.38	false
2021-04-13T10:00Z	1.378	false
2021-04-13T09:45Z	1.377	false
2021-04-13T09:30Z	1.376	false
2021-04-13T09:15Z	1.374	false
2021-04-13T09:00Z	1.373	false
2021-04-13T08:45Z	1.372	false
2021-04-13T08:30Z	1.372	false
2021-04-13T08:15Z	1.371	false
2021-04-13T08:00Z	1.372	false
2021-04-13T07:45Z	1.373	false
2021-04-13T07:30Z	1.374	false
2021-04-13T07:15Z	1.375	false
2021-04-13T07:00Z	1.377	false
2021-04-13T06:45Z	1.378	false
2021-04-13T06:30Z	1.38	false
2021-04-13T06:15Z	1.383	false
2021-04-13T06:00Z	1.386	false
2021-04-13T05:45Z	1.389	false
2021-04-13T05:30Z	1.394	false
2021-04-13T05:15Z	1.401	false
2021-04-13T05:00Z	1.41	false
2021-04-13T04:45Z	1.42	false
2021-04-13T04:30Z	1.434	false
2021-04-13T04:15Z	1.452	false
2021-04-13T04:00Z	1.476	false
2021-04-13T03:45Z	1.506	false
2021-04-13T03:30Z	1.549	false
2021-04-13T03:15Z	1.594	false
2021-04-13T03:00Z	1.626	false
2021-04-13T02:45Z	1.649	false
2021-04-13T02:30Z	1.665	false
2021-04-13T02:15Z	1.678	false
2021-04-13T02:00Z	1.687	false
2021-04-13T01:45Z	1.689	false
2021-04-13T01:30Z	1.689	false
2021-04-13T01:15Z	1.684	false
2021-04-13T01:00Z	1.677	false
2021-04-13T00:45Z	1.673	false
2021-04-13T00:30Z	1.675	false
2021-04-13T00:15Z	1.68	false
2021-04-13T00:00Z	1.683	false
2021-04-12T23:45Z	1.677	false
2021-04-12T23:30Z	1.651	false
2021-04-12T23:15Z	1.607	false
2021-04-12T23:00Z	1.552	false
2021-04-12T22:45Z	1.493	false
2021-04-12T22:30Z	0.369	false
2021-04-12T22:15Z	1.396	false
2021-04-12T22:00Z	1.388	false
2021-04-12T21:45Z	1.388	false
2021-04-12T21:30Z	1.387	false
2021-04-12T21:15Z	1.386	false
2021-04-12T21:00Z	1.386	false
2021-04-12T20:45Z	1.385	false
2021-04-12T20:30Z	1.384	false
2021-04-12T20:15Z	0.413	false
2021-04-12T20:00Z	0.412	false
2021-04-12T19:45Z	0.411	false
2021-04-12T19:30Z	0.414	false
2021-04-12T19:15Z	0.416	false
2021-04-12T19:00Z	0.416	false
2021-04-12T18:45Z	0.416	false
2021-04-12T18:30Z	0.415	false
2021-04-12T18:15Z	0.416	false
2021-04-12T18:00Z	0.415	false
2021-04-12T17:45Z	1.384	false
2021-04-12T17:30Z	1.383	false
2021-04-12T17:15Z	1.383	false
2021-04-12T17:00Z	1.406	false
2021-04-12T16:45Z	1.412	false
2021-04-12T16:30Z	1.422	false
2021-04-12T16:15Z	1.434	false
2021-04-12T16:00Z	1.448	false
2021-04-12T15:45Z	1.468	false
2021-04-12T15:30Z	1.494	false
2021-04-12T15:15Z	1.531	false
2021-04-12T15:00Z	1.573	false
2021-04-12T14:45Z	1.603	false
2021-04-12T14:30Z	1.625	false
2021-04-12T14:15Z	1.639	false
2021-04-12T14:00Z	1.649	false
2021-04-12T13:45Z	1.654	false
2021-04-12T13:30Z	1.655	false
2021-04-12T13:15Z	1.653	false
2021-04-12T13:00Z	1.648	false
2021-04-12T12:45Z	1.645	false
2021-04-12T12:30Z	1.647	false
2021-04-12T12:15Z	1.655	false
2021-04-12T12:00Z	1.667	false
2021-04-12T11:45Z	1.674	false
2021-04-12T11:30Z	1.669	false
2021-04-12T11:15Z	1.643	false
2021-04-12T11:00Z	1.595	false
2021-04-12T10:45Z	1.541	false
2021-04-12T10:30Z	1.48	false
2021-04-12T10:15Z	1.423	false
2021-04-12T10:00Z	1.39	false
2021-04-12T09:45Z	1.384	false
2021-04-12T09:30Z	1.382	false
2021-04-12T09:15Z	1.381	false
2021-04-12T09:00Z	1.38	false
2021-04-12T08:45Z	1.38	false
2021-04-12T08:30Z	1.38	false
2021-04-12T08:15Z	1.38	false
2021-04-12T08:00Z	1.38	false
2021-04-12T07:45Z	1.381	false
2021-04-12T07:30Z	1.381	false
2021-04-12T07:15Z	1.382	false
2021-04-12T07:00Z	1.382	false
2021-04-12T06:45Z	1.385	false
2021-04-12T06:30Z	1.387	false
2021-04-12T06:15Z	1.39	false
2021-04-12T06:00Z	1.392	false
2021-04-12T05:45Z	1.395	false
2021-04-12T05:30Z	1.399	false
2021-04-12T05:15Z	1.403	false
2021-04-12T05:00Z	1.408	false
2021-04-12T04:45Z	1.414	false
2021-04-12T04:30Z	1.423	false
2021-04-12T04:15Z	1.434	false
2021-04-12T04:00Z	1.448	false
2021-04-12T03:45Z	1.466	false
2021-04-12T03:30Z	1.487	false
2021-04-12T03:15Z	1.519	false
2021-04-12T03:00Z	1.56	false
2021-04-12T02:45Z	1.604	false
2021-04-12T02:30Z	1.637	false
2021-04-12T02:15Z	1.659	false
2021-04-12T02:00Z	1.675	false
2021-04-12T01:45Z	1.686	false
2021-04-12T01:30Z	1.695	false
2021-04-12T01:15Z	1.701	false
2021-04-12T01:00Z	1.7	false
2021-04-12T00:45Z	1.697	false
2021-04-12T00:30Z	1.691	false
2021-04-12T00:15Z	1.689	false
2021-04-12T00:00Z	1.688	false
2021-04-11T23:45Z	1.692	false
2021-04-11T23:30Z	1.695	false
2021-04-11T23:15Z	1.686	false
2021-04-11T23:00Z	1.656	false
2021-04-11T22:45Z	1.609	false
2021-04-11T22:30Z	1.556	false
2021-04-11T22:15Z	1.499	false
2021-04-11T22:00Z	1.444	false
2021-04-11T21:45Z	1.408	false
2021-04-11T21:30Z	1.402	false
2021-04-11T21:15Z	1.402	false
2021-04-11T21:00Z	1.401	false
2021-04-11T20:45Z	1.401	false
2021-04-11T20:30Z	1.4	false
2021-04-11T20:15Z	1.4	false
2021-04-11T20:00Z	1.4	false
2021-04-11T19:45Z	1.4	false
2021-04-11T19:30Z	1.401	false
2021-04-11T19:15Z	1.401	false
2021-04-11T19:00Z	1.401	false
2021-04-11T18:45Z	1.402	false
2021-04-11T18:30Z	1.403	false
2021-04-11T18:15Z	1.405	false
2021-04-11T18:00Z	1.408	false
2021-04-11T17:45Z	1.411	false
2021-04-11T17:30Z	1.413	false
2021-04-11T17:15Z	1.416	false
2021-04-11T17:00Z	1.421	false
2021-04-11T16:45Z	1.426	false
2021-04-11T16:30Z	1.43	false
2021-04-11T16:15Z	1.436	false
2021-04-11T16:00Z	1.445	false
2021-04-11T15:45Z	1.455	false
2021-04-11T15:30Z	1.469	false
2021-04-11T15:15Z	1.487	false
2021-04-11T15:00Z	1.509	false
2021-04-11T14:45Z	1.542	false
2021-04-11T14:30Z	1.581	false
2021-04-11T14:15Z	1.615	false
2021-04-11T14:00Z	1.64	false
2021-04-11T13:45Z	1.656	false
2021-04-11T13:30Z	1.666	false
2021-04-11T13:15Z	1.673	false
2021-04-11T13:00Z	1.677	false
2021-04-11T12:45Z	1.675	false
2021-04-11T12:30Z	1.668	false
2021-04-11T12:15Z	1.661	false
2021-04-11T12:00Z	1.66	false
2021-04-11T11:45Z	1.663	false
2021-04-11T11:30Z	1.672	false
2021-04-11T11:15Z	1.678	false
2021-04-11T11:00Z	1.673	false
2021-04-11T10:45Z	1.65	false
2021-04-11T10:30Z	1.611	false
2021-04-11T10:15Z	1.56	false
2021-04-11T10:00Z	1.502	false
2021-04-11T09:45Z	1.443	false
2021-04-11T09:30Z	1.4	false
2021-04-11T09:15Z	1.387	false
2021-04-11T09:00Z	1.385	false
2021-04-11T08:45Z	1.384	false
2021-04-11T08:30Z	1.384	false
2021-04-11T08:15Z	1.384	false
2021-04-11T08:00Z	1.383	false
2021-04-11T07:45Z	1.383	false
2021-04-11T07:30Z	1.383	false
2021-04-11T07:15Z	1.384	false
2021-04-11T07:00Z	1.383	false
2021-04-11T06:45Z	1.384	false
2021-04-11T06:30Z	1.384	false
2021-04-11T06:15Z	1.385	false
2021-04-11T06:00Z	1.387	false
2021-04-11T05:45Z	1.389	false
2021-04-11T05:30Z	1.392	false
2021-04-11T05:15Z	1.395	false
2021-04-11T05:00Z	1.399	false
2021-04-11T04:45Z	1.404	false
2021-04-11T04:30Z	1.41	false
2021-04-11T04:15Z	1.416	false
2021-04-11T04:00Z	1.425	false
2021-04-11T03:45Z	1.436	false
2021-04-11T03:30Z	1.45	false
2021-04-11T03:15Z	1.468	false
2021-04-11T03:00Z	1.491	false
2021-04-11T02:45Z	1.523	false
2021-04-11T02:30Z	1.565	false
2021-04-11T02:15Z	1.611	false
2021-04-11T02:00Z	1.644	false
2021-04-11T01:45Z	1.668	false
2021-04-11T01:30Z	1.686	false
2021-04-11T01:15Z	1.7	false
2021-04-11T01:00Z	1.709	false
2021-04-11T00:45Z	1.716	false
2021-04-11T00:30Z	1.714	false
2021-04-11T00:15Z	1.71	false
2021-04-11T00:00Z	1.702	false
2021-04-10T23:45Z	1.699	false
2021-04-10T23:30Z	1.698	false
2021-04-10T23:15Z	1.702	false
2021-04-10T23:00Z	1.707	false
2021-04-10T22:45Z	1.7	false
2021-04-10T22:30Z	1.679	false
2021-04-10T22:15Z	1.641	false
2021-04-10T22:00Z	1.591	false
2021-04-10T21:45Z	1.534	false
2021-04-10T21:30Z	1.477	false
2021-04-10T21:15Z	1.431	false
2021-04-10T21:00Z	1.41	false
2021-04-10T20:45Z	1.407	false
2021-04-10T20:30Z	1.407	false
2021-04-10T20:15Z	1.407	false
2021-04-10T20:00Z	1.407	false
2021-04-10T19:45Z	1.407	false
2021-04-10T19:30Z	1.407	false
2021-04-10T19:15Z	1.407	false
2021-04-10T19:00Z	1.408	false
2021-04-10T18:45Z	1.407	false
2021-04-10T18:30Z	1.407	false
2021-04-10T18:15Z	1.407	false
2021-04-10T18:00Z	1.408	false
2021-04-10T17:45Z	1.409	false
2021-04-10T17:30Z	1.411	false
2021-04-10T17:15Z	1.413	false
2021-04-10T17:00Z	1.416	false
2021-04-10T16:45Z	1.419	false
2021-04-10T16:30Z	1.423	false
2021-04-10T16:15Z	1.427	false
2021-04-10T16:00Z	1.431	false
2021-04-10T15:45Z	1.437	false
2021-04-10T15:30Z	1.444	false
2021-04-10T15:15Z	1.453	false
2021-04-10T15:00Z	1.464	false
2021-04-10T14:45Z	1.479	false
2021-04-10T14:30Z	1.499	false
2021-04-10T14:15Z	1.525	false
2021-04-10T14:00Z	1.563	false
2021-04-10T13:45Z	1.599	false
2021-04-10T13:30Z	1.626	false
2021-04-10T13:15Z	1.643	false
2021-04-10T13:00Z	1.655	false
2021-04-10T12:45Z	1.664	false
2021-04-10T12:30Z	1.669	false
2021-04-10T12:15Z	1.67	false
2021-04-10T12:00Z	1.665	false
2021-04-10T11:45Z	1.661	false
2021-04-10T11:30Z	1.66	false
2021-04-10T11:15Z	1.665	false
2021-04-10T11:00Z	1.672	false
2021-04-10T10:45Z	1.678	false
2021-04-10T10:30Z	1.676	false
2021-04-10T10:15Z	1.656	false
2021-04-10T10:00Z	1.62	false
2021-04-10T09:45Z	1.574	false
2021-04-10T09:30Z	1.521	false
2021-04-10T09:15Z	1.466	false
2021-04-10T09:00Z	1.418	false
2021-04-10T08:45Z	1.393	false
2021-04-10T08:30Z	1.39	false
2021-04-10T08:15Z	1.39	false
2021-04-10T08:00Z	1.39	false
2021-04-10T07:45Z	1.39	false
2021-04-10T07:30Z	1.39	false
2021-04-10T07:15Z	1.39	false
2021-04-10T07:00Z	1.39	false
2021-04-10T06:45Z	1.391	false
2021-04-10T06:30Z	1.391	false
2021-04-10T06:15Z	1.391	false
2021-04-10T06:00Z	1.392	false
2021-04-10T05:45Z	1.392	false
2021-04-10T05:30Z	1.393	false
2021-04-10T05:15Z	1.394	false
2021-04-10T05:00Z	1.396	false
2021-04-10T04:45Z	1.399	false
2021-04-10T04:30Z	1.403	false
2021-04-10T04:15Z	1.408	false
2021-04-10T04:00Z	1.414	false
2021-04-10T03:45Z	1.42	false
2021-04-10T03:30Z	1.428	false
2021-04-10T03:15Z	1.437	false
2021-04-10T03:00Z	1.448	false
2021-04-10T02:45Z	1.462	false
2021-04-10T02:30Z	1.481	false
2021-04-10T02:15Z	1.504	false
2021-04-10T02:00Z	1.538	false
2021-04-10T01:45Z	1.582	false
2021-04-10T01:30Z	1.62	false
2021-04-10T01:15Z	1.648	false
2021-04-10T01:00Z	1.669	false
2021-04-10T00:45Z	1.685	false
2021-04-10T00:30Z	1.697	false
2021-04-10T00:15Z	1.706	false
2021-04-10T00:00Z	1.71	false
2021-04-09T23:45Z	1.706	false
2021-04-09T23:30Z	1.703	false
2021-04-09T23:15Z	1.697	false
2021-04-09T23:00Z	1.696	false
2021-04-09T22:45Z	1.697	false
2021-04-09T22:30Z	1.698	false
2021-04-09T22:15Z	1.694	false
2021-04-09T22:00Z	1.678	false
2021-04-09T21:45Z	1.647	false
2021-04-09T21:30Z	1.603	false
2021-04-09T21:15Z	1.559	false
2021-04-09T21:00Z	1.508	false
2021-04-09T20:45Z	1.46	false
2021-04-09T20:30Z	1.423	false
2021-04-09T20:15Z	1.418	false
2021-04-09T20:00Z	1.418	false
2021-04-09T19:45Z	1.418	false
2021-04-09T19:30Z	1.419	false
2021-04-09T19:15Z	1.419	false
2021-04-09T19:00Z	1.419	false
2021-04-09T18:45Z	1.42	false
2021-04-09T18:30Z	1.422	false
2021-04-09T18:15Z	1.423	false
2021-04-09T18:00Z	1.424	false
2021-04-09T17:45Z	1.426	false
2021-04-09T17:30Z	1.427	false
2021-04-09T17:15Z	1.429	false
2021-04-09T17:00Z	1.43	false
2021-04-09T16:45Z	1.432	false
2021-04-09T16:30Z	1.433	false
2021-04-09T16:15Z	1.434	false
2021-04-09T16:00Z	1.436	false
2021-04-09T15:45Z	1.44	false
2021-04-09T15:30Z	1.444	false
2021-04-09T15:15Z	1.45	false
2021-04-09T15:00Z	1.457	false
2021-04-09T14:45Z	1.465	false
2021-04-09T14:30Z	1.477	false
2021-04-09T14:15Z	1.489	false
2021-04-09T14:00Z	1.507	false
2021-04-09T13:45Z	1.529	false
2021-04-09T13:30Z	1.56	false
2021-04-09T13:15Z	1.601	false
2021-04-09T13:00Z	1.634	false
2021-04-09T12:45Z	1.657	false
2021-04-09T12:30Z	1.673	false
2021-04-09T12:15Z	1.683	false
2021-04-09T12:00Z	1.69	false
2021-04-09T11:45Z	1.694	false

Forecast data

Key information

• Station name: Riverside Park
• Station ID: 1056
• River name: River Itchen
• Typical range: 1.40m to 2.05m
• Highest level on record: 2.19m on 01 April 2010
• Site datum: 0.75mAOD (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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