River level River Bollin at Wilmslow

Check for flood warnings in this area

Latest recorded level 0.74m at 4:45pm Monday 24 February 2020.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 2.30m 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
2020-02-24T16:45Z	0.741	false
2020-02-24T16:30Z	0.751	false
2020-02-24T16:15Z	0.762	false
2020-02-24T16:00Z	0.774	false
2020-02-24T15:45Z	0.787	false
2020-02-24T15:30Z	0.8	false
2020-02-24T15:15Z	0.815	false
2020-02-24T15:00Z	0.829	false
2020-02-24T14:45Z	0.844	false
2020-02-24T14:30Z	0.857	false
2020-02-24T14:15Z	0.868	false
2020-02-24T14:00Z	0.878	false
2020-02-24T13:45Z	0.886	false
2020-02-24T13:30Z	0.893	false
2020-02-24T13:15Z	0.899	false
2020-02-24T13:00Z	0.902	false
2020-02-24T12:45Z	0.904	false
2020-02-24T12:30Z	0.902	false
2020-02-24T12:15Z	0.894	false
2020-02-24T12:00Z	0.883	false
2020-02-24T11:45Z	0.869	false
2020-02-24T11:30Z	0.855	false
2020-02-24T11:15Z	0.844	false
2020-02-24T11:00Z	0.836	false
2020-02-24T10:45Z	0.83	false
2020-02-24T10:30Z	0.826	false
2020-02-24T10:15Z	0.82	false
2020-02-24T10:00Z	0.81	false
2020-02-24T09:45Z	0.797	false
2020-02-24T09:30Z	0.78	false
2020-02-24T09:15Z	0.758	false
2020-02-24T09:00Z	0.733	false
2020-02-24T08:45Z	0.705	false
2020-02-24T08:30Z	0.681	false
2020-02-24T08:15Z	0.663	false
2020-02-24T08:00Z	0.653	false
2020-02-24T07:45Z	0.649	false
2020-02-24T07:30Z	0.648	false
2020-02-24T07:15Z	0.65	false
2020-02-24T07:00Z	0.653	false
2020-02-24T06:45Z	0.655	false
2020-02-24T06:30Z	0.655	false
2020-02-24T06:15Z	0.65	false
2020-02-24T06:00Z	0.648	false
2020-02-24T05:45Z	0.642	false
2020-02-24T05:30Z	0.632	false
2020-02-24T05:15Z	0.62	false
2020-02-24T05:00Z	0.611	false
2020-02-24T04:45Z	0.61	false
2020-02-24T04:30Z	0.611	false
2020-02-24T04:15Z	0.612	false
2020-02-24T04:00Z	0.614	false
2020-02-24T03:45Z	0.615	false
2020-02-24T03:30Z	0.615	false
2020-02-24T03:15Z	0.615	false
2020-02-24T03:00Z	0.616	false
2020-02-24T02:45Z	0.617	false
2020-02-24T02:30Z	0.619	false
2020-02-24T02:15Z	0.622	false
2020-02-24T02:00Z	0.626	false
2020-02-24T01:45Z	0.629	false
2020-02-24T01:30Z	0.633	false
2020-02-24T01:15Z	0.636	false
2020-02-24T01:00Z	0.638	false
2020-02-24T00:45Z	0.641	false
2020-02-24T00:30Z	0.643	false
2020-02-24T00:15Z	0.646	false
2020-02-24T00:00Z	0.649	false
2020-02-23T23:45Z	0.653	false
2020-02-23T23:30Z	0.656	false
2020-02-23T23:15Z	0.659	false
2020-02-23T23:00Z	0.662	false
2020-02-23T22:45Z	0.666	false
2020-02-23T22:30Z	0.669	false
2020-02-23T22:15Z	0.673	false
2020-02-23T22:00Z	0.675	false
2020-02-23T21:45Z	0.678	false
2020-02-23T21:30Z	0.682	false
2020-02-23T21:15Z	0.685	false
2020-02-23T21:00Z	0.688	false
2020-02-23T20:45Z	0.691	false
2020-02-23T20:30Z	0.696	false
2020-02-23T20:15Z	0.7	false
2020-02-23T20:00Z	0.705	false
2020-02-23T19:45Z	0.709	false
2020-02-23T19:30Z	0.715	false
2020-02-23T19:15Z	0.721	false
2020-02-23T19:00Z	0.725	false
2020-02-23T18:45Z	0.73	false
2020-02-23T18:30Z	0.736	false
2020-02-23T18:15Z	0.742	false
2020-02-23T18:00Z	0.747	false
2020-02-23T17:45Z	0.753	false
2020-02-23T17:30Z	0.761	false
2020-02-23T17:15Z	0.771	false
2020-02-23T17:00Z	0.781	false
2020-02-23T16:45Z	0.791	false
2020-02-23T16:30Z	0.802	false
2020-02-23T16:15Z	0.812	false
2020-02-23T16:00Z	0.823	false
2020-02-23T15:45Z	0.833	false
2020-02-23T15:30Z	0.844	false
2020-02-23T15:15Z	0.855	false
2020-02-23T15:00Z	0.867	false
2020-02-23T14:45Z	0.879	false
2020-02-23T14:30Z	0.892	false
2020-02-23T14:15Z	0.907	false
2020-02-23T14:00Z	0.921	false
2020-02-23T13:45Z	0.936	false
2020-02-23T13:30Z	0.951	false
2020-02-23T13:15Z	0.969	false
2020-02-23T13:00Z	0.99	false
2020-02-23T12:45Z	1.014	false
2020-02-23T12:30Z	1.044	false
2020-02-23T12:15Z	1.075	false
2020-02-23T12:00Z	1.105	false
2020-02-23T11:45Z	1.132	false
2020-02-23T11:30Z	1.158	false
2020-02-23T11:15Z	1.182	false
2020-02-23T11:00Z	1.205	false
2020-02-23T10:45Z	1.223	false
2020-02-23T10:30Z	1.242	false
2020-02-23T10:15Z	1.253	false
2020-02-23T10:00Z	1.257	false
2020-02-23T09:45Z	1.256	false
2020-02-23T09:30Z	1.249	false
2020-02-23T09:15Z	1.238	false
2020-02-23T09:00Z	1.223	false
2020-02-23T08:45Z	1.201	false
2020-02-23T08:30Z	1.18	false
2020-02-23T08:15Z	1.163	false
2020-02-23T08:00Z	1.142	false
2020-02-23T07:45Z	1.119	false
2020-02-23T07:30Z	1.097	false
2020-02-23T07:15Z	1.07	false
2020-02-23T07:00Z	1.044	false
2020-02-23T06:45Z	1.017	false
2020-02-23T06:30Z	0.989	false
2020-02-23T06:15Z	0.962	false
2020-02-23T06:00Z	0.938	false
2020-02-23T05:45Z	0.914	false
2020-02-23T05:30Z	0.89	false
2020-02-23T05:15Z	0.864	false
2020-02-23T05:00Z	0.839	false
2020-02-23T04:45Z	0.812	false
2020-02-23T04:30Z	0.784	false
2020-02-23T04:15Z	0.759	false
2020-02-23T04:00Z	0.734	false
2020-02-23T03:45Z	0.706	false
2020-02-23T03:30Z	0.681	false
2020-02-23T03:15Z	0.659	false
2020-02-23T03:00Z	0.637	false
2020-02-23T02:45Z	0.612	false
2020-02-23T02:30Z	0.587	false
2020-02-23T02:15Z	0.566	false
2020-02-23T02:00Z	0.551	false
2020-02-23T01:45Z	0.539	false
2020-02-23T01:30Z	0.527	false
2020-02-23T01:15Z	0.51	false
2020-02-23T01:00Z	0.493	false
2020-02-23T00:45Z	0.486	false
2020-02-23T00:30Z	0.482	false
2020-02-23T00:15Z	0.479	false
2020-02-23T00:00Z	0.476	false
2020-02-22T23:45Z	0.473	false
2020-02-22T23:30Z	0.473	false
2020-02-22T23:15Z	0.473	false
2020-02-22T23:00Z	0.476	false
2020-02-22T22:45Z	0.479	false
2020-02-22T22:30Z	0.483	false
2020-02-22T22:15Z	0.486	false
2020-02-22T22:00Z	0.486	false
2020-02-22T21:45Z	0.482	false
2020-02-22T21:30Z	0.476	false
2020-02-22T21:15Z	0.47	false
2020-02-22T21:00Z	0.468	false
2020-02-22T20:45Z	0.467	false
2020-02-22T20:30Z	0.466	false
2020-02-22T20:15Z	0.465	false
2020-02-22T20:00Z	0.466	false
2020-02-22T19:45Z	0.466	false
2020-02-22T19:30Z	0.467	false
2020-02-22T19:15Z	0.469	false
2020-02-22T19:00Z	0.471	false
2020-02-22T18:45Z	0.472	false
2020-02-22T18:30Z	0.473	false
2020-02-22T18:15Z	0.472	false
2020-02-22T18:00Z	0.469	false
2020-02-22T17:45Z	0.467	false
2020-02-22T17:30Z	0.468	false
2020-02-22T17:15Z	0.469	false
2020-02-22T17:00Z	0.472	false
2020-02-22T16:45Z	0.475	false
2020-02-22T16:30Z	0.478	false
2020-02-22T16:15Z	0.48	false
2020-02-22T16:00Z	0.484	false
2020-02-22T15:45Z	0.486	false
2020-02-22T15:30Z	0.489	false
2020-02-22T15:15Z	0.492	false
2020-02-22T15:00Z	0.493	false
2020-02-22T14:45Z	0.496	false
2020-02-22T14:30Z	0.497	false
2020-02-22T14:15Z	0.499	false
2020-02-22T14:00Z	0.501	false
2020-02-22T13:45Z	0.503	false
2020-02-22T13:30Z	0.506	false
2020-02-22T13:15Z	0.51	false
2020-02-22T13:00Z	0.513	false
2020-02-22T12:45Z	0.514	false
2020-02-22T12:30Z	0.512	false
2020-02-22T12:15Z	0.507	false
2020-02-22T12:00Z	0.502	false
2020-02-22T11:45Z	0.5	false
2020-02-22T11:30Z	0.501	false
2020-02-22T11:15Z	0.501	false
2020-02-22T11:00Z	0.501	false
2020-02-22T10:45Z	0.5	false
2020-02-22T10:30Z	0.501	false
2020-02-22T10:15Z	0.503	false
2020-02-22T10:00Z	0.503	false
2020-02-22T09:45Z	0.504	false
2020-02-22T09:30Z	0.506	false
2020-02-22T09:15Z	0.507	false
2020-02-22T09:00Z	0.507	false
2020-02-22T08:45Z	0.507	false
2020-02-22T08:30Z	0.509	false
2020-02-22T08:15Z	0.512	false
2020-02-22T08:00Z	0.514	false
2020-02-22T07:45Z	0.517	false
2020-02-22T07:30Z	0.519	false
2020-02-22T07:15Z	0.52	false
2020-02-22T07:00Z	0.519	false
2020-02-22T06:45Z	0.521	false
2020-02-22T06:30Z	0.523	false
2020-02-22T06:15Z	0.525	false
2020-02-22T06:00Z	0.528	false
2020-02-22T05:45Z	0.532	false
2020-02-22T05:30Z	0.535	false
2020-02-22T05:15Z	0.538	false
2020-02-22T05:00Z	0.541	false
2020-02-22T04:45Z	0.544	false
2020-02-22T04:30Z	0.545	false
2020-02-22T04:15Z	0.544	false
2020-02-22T04:00Z	0.54	false
2020-02-22T03:45Z	0.535	false
2020-02-22T03:30Z	0.532	false
2020-02-22T03:15Z	0.534	false
2020-02-22T03:00Z	0.537	false
2020-02-22T02:45Z	0.542	false
2020-02-22T02:30Z	0.548	false
2020-02-22T02:15Z	0.553	false
2020-02-22T02:00Z	0.559	false
2020-02-22T01:45Z	0.561	false
2020-02-22T01:30Z	0.558	false
2020-02-22T01:15Z	0.55	false
2020-02-22T01:00Z	0.542	false
2020-02-22T00:45Z	0.535	false
2020-02-22T00:30Z	0.534	false
2020-02-22T00:15Z	0.534	false
2020-02-22T00:00Z	0.536	false
2020-02-21T23:45Z	0.538	false
2020-02-21T23:30Z	0.539	false
2020-02-21T23:15Z	0.543	false
2020-02-21T23:00Z	0.546	false
2020-02-21T22:45Z	0.548	false
2020-02-21T22:30Z	0.551	false
2020-02-21T22:15Z	0.552	false
2020-02-21T22:00Z	0.553	false
2020-02-21T21:45Z	0.556	false
2020-02-21T21:30Z	0.56	false
2020-02-21T21:15Z	0.564	false
2020-02-21T21:00Z	0.567	false
2020-02-21T20:45Z	0.568	false
2020-02-21T20:30Z	0.569	false
2020-02-21T20:15Z	0.568	false
2020-02-21T20:00Z	0.566	false
2020-02-21T19:45Z	0.566	false
2020-02-21T19:30Z	0.568	false
2020-02-21T19:15Z	0.57	false
2020-02-21T19:00Z	0.571	false
2020-02-21T18:45Z	0.573	false
2020-02-21T18:30Z	0.576	false
2020-02-21T18:15Z	0.581	false
2020-02-21T18:00Z	0.584	false
2020-02-21T17:45Z	0.583	false
2020-02-21T17:30Z	0.576	false
2020-02-21T17:15Z	0.569	false
2020-02-21T17:00Z	0.56	false
2020-02-21T16:45Z	0.549	false
2020-02-21T16:30Z	0.534	false
2020-02-21T16:15Z	0.515	false
2020-02-21T16:00Z	0.506	false
2020-02-21T15:45Z	0.5	false
2020-02-21T15:30Z	0.5	false
2020-02-21T15:15Z	0.501	false
2020-02-21T15:00Z	0.5	false
2020-02-21T14:45Z	0.5	false
2020-02-21T14:30Z	0.5	false
2020-02-21T14:15Z	0.501	false
2020-02-21T14:00Z	0.502	false
2020-02-21T13:45Z	0.504	false
2020-02-21T13:30Z	0.507	false
2020-02-21T13:15Z	0.509	false
2020-02-21T13:00Z	0.511	false
2020-02-21T12:45Z	0.514	false
2020-02-21T12:30Z	0.513	false
2020-02-21T12:15Z	0.514	false
2020-02-21T12:00Z	0.508	false
2020-02-21T11:45Z	0.502	false
2020-02-21T11:30Z	0.499	false
2020-02-21T11:15Z	0.499	false
2020-02-21T11:00Z	0.498	false
2020-02-21T10:45Z	0.498	false
2020-02-21T10:30Z	0.498	false
2020-02-21T10:15Z	0.498	false
2020-02-21T10:00Z	0.499	false
2020-02-21T09:45Z	0.499	false
2020-02-21T09:30Z	0.499	false
2020-02-21T09:15Z	0.498	false
2020-02-21T09:00Z	0.497	false
2020-02-21T08:45Z	0.497	false
2020-02-21T08:30Z	0.496	false
2020-02-21T08:15Z	0.493	false
2020-02-21T08:00Z	0.492	false
2020-02-21T07:45Z	0.492	false
2020-02-21T07:30Z	0.493	false
2020-02-21T07:15Z	0.496	false
2020-02-21T07:00Z	0.499	false
2020-02-21T06:45Z	0.5	false
2020-02-21T06:30Z	0.499	false
2020-02-21T06:15Z	0.503	false
2020-02-21T06:00Z	0.507	false
2020-02-21T05:45Z	0.508	false
2020-02-21T05:30Z	0.51	false
2020-02-21T05:15Z	0.512	false
2020-02-21T05:00Z	0.514	false
2020-02-21T04:45Z	0.515	false
2020-02-21T04:30Z	0.518	false
2020-02-21T04:15Z	0.52	false
2020-02-21T04:00Z	0.521	false
2020-02-21T03:45Z	0.524	false
2020-02-21T03:30Z	0.527	false
2020-02-21T03:15Z	0.53	false
2020-02-21T03:00Z	0.532	false
2020-02-21T02:45Z	0.535	false
2020-02-21T02:30Z	0.538	false
2020-02-21T02:15Z	0.541	false
2020-02-21T02:00Z	0.544	false
2020-02-21T01:45Z	0.546	false
2020-02-21T01:30Z	0.549	false
2020-02-21T01:15Z	0.552	false
2020-02-21T01:00Z	0.556	false
2020-02-21T00:45Z	0.559	false
2020-02-21T00:30Z	0.562	false
2020-02-21T00:15Z	0.566	false
2020-02-21T00:00Z	0.57	false
2020-02-20T23:45Z	0.574	false
2020-02-20T23:30Z	0.577	false
2020-02-20T23:15Z	0.583	false
2020-02-20T23:00Z	0.587	false
2020-02-20T22:45Z	0.59	false
2020-02-20T22:30Z	0.596	false
2020-02-20T22:15Z	0.601	false
2020-02-20T22:00Z	0.607	false
2020-02-20T21:45Z	0.612	false
2020-02-20T21:30Z	0.619	false
2020-02-20T21:15Z	0.627	false
2020-02-20T21:00Z	0.635	false
2020-02-20T20:45Z	0.642	false
2020-02-20T20:30Z	0.651	false
2020-02-20T20:15Z	0.662	false
2020-02-20T20:00Z	0.671	false
2020-02-20T19:45Z	0.681	false
2020-02-20T19:30Z	0.693	false
2020-02-20T19:15Z	0.704	false
2020-02-20T19:00Z	0.715	false
2020-02-20T18:45Z	0.726	false
2020-02-20T18:30Z	0.735	false
2020-02-20T18:15Z	0.744	false
2020-02-20T18:00Z	0.751	false
2020-02-20T17:45Z	0.757	false
2020-02-20T17:30Z	0.764	false
2020-02-20T17:15Z	0.774	false
2020-02-20T17:00Z	0.783	false
2020-02-20T16:45Z	0.792	false
2020-02-20T16:30Z	0.794	false
2020-02-20T16:15Z	0.788	false
2020-02-20T16:00Z	0.777	false
2020-02-20T15:45Z	0.763	false
2020-02-20T15:30Z	0.751	false
2020-02-20T15:15Z	0.748	false
2020-02-20T15:00Z	0.747	false
2020-02-20T14:45Z	0.747	false
2020-02-20T14:30Z	0.746	false
2020-02-20T14:15Z	0.742	false
2020-02-20T14:00Z	0.739	false
2020-02-20T13:45Z	0.74	false
2020-02-20T13:30Z	0.744	false
2020-02-20T13:15Z	0.744	false
2020-02-20T13:00Z	0.719	false
2020-02-20T12:45Z	0.67	false
2020-02-20T12:30Z	0.61	false
2020-02-20T12:15Z	0.552	false
2020-02-20T12:00Z	0.518	false
2020-02-20T11:45Z	0.501	false
2020-02-20T11:30Z	0.488	false
2020-02-20T11:15Z	0.476	false
2020-02-20T11:00Z	0.471	false
2020-02-20T10:45Z	0.469	false
2020-02-20T10:30Z	0.471	false
2020-02-20T10:15Z	0.486	false
2020-02-20T10:00Z	0.506	false
2020-02-20T09:45Z	0.49	false
2020-02-20T09:30Z	0.467	false
2020-02-20T09:15Z	0.461	false
2020-02-20T09:00Z	0.45	false
2020-02-20T08:45Z	0.445	false
2020-02-20T08:30Z	0.445	false
2020-02-20T08:15Z	0.444	false
2020-02-20T08:00Z	0.441	false
2020-02-20T07:45Z	0.438	false
2020-02-20T07:30Z	0.44	false
2020-02-20T07:15Z	0.44	false
2020-02-20T07:00Z	0.441	false
2020-02-20T06:45Z	0.444	false
2020-02-20T06:30Z	0.444	false
2020-02-20T06:15Z	0.447	false
2020-02-20T06:00Z	0.451	false
2020-02-20T05:45Z	0.452	false
2020-02-20T05:30Z	0.452	false
2020-02-20T05:15Z	0.452	false
2020-02-20T05:00Z	0.453	false
2020-02-20T04:45Z	0.453	false
2020-02-20T04:30Z	0.453	false
2020-02-20T04:15Z	0.454	false
2020-02-20T04:00Z	0.455	false
2020-02-20T03:45Z	0.456	false
2020-02-20T03:30Z	0.458	false
2020-02-20T03:15Z	0.46	false
2020-02-20T03:00Z	0.463	false
2020-02-20T02:45Z	0.465	false
2020-02-20T02:30Z	0.466	false
2020-02-20T02:15Z	0.469	false
2020-02-20T02:00Z	0.469	false
2020-02-20T01:45Z	0.471	false
2020-02-20T01:30Z	0.472	false
2020-02-20T01:15Z	0.474	false
2020-02-20T01:00Z	0.476	false
2020-02-20T00:45Z	0.478	false
2020-02-20T00:30Z	0.48	false
2020-02-20T00:15Z	0.483	false
2020-02-20T00:00Z	0.485	false
2020-02-19T23:45Z	0.489	false
2020-02-19T23:30Z	0.492	false
2020-02-19T23:15Z	0.494	false
2020-02-19T23:00Z	0.497	false
2020-02-19T22:45Z	0.5	false
2020-02-19T22:30Z	0.502	false
2020-02-19T22:15Z	0.506	false
2020-02-19T22:00Z	0.51	false
2020-02-19T21:45Z	0.514	false
2020-02-19T21:30Z	0.521	false
2020-02-19T21:15Z	0.528	false
2020-02-19T21:00Z	0.537	false
2020-02-19T20:45Z	0.542	false
2020-02-19T20:30Z	0.544	false
2020-02-19T20:15Z	0.537	false
2020-02-19T20:00Z	0.518	false

Forecast data

Key information

• Station name: Wilmslow
• Station ID: 5153
• River name: River Bollin
• Typical range: 0.15m to 2.30m
• Highest level on record: 1.90m on 27 October 1998
• Site datum: 59.15mAOD (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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