River level River Ivel at Blunham

Check for flood warnings in this area

Latest recorded level 0.46m at 2:45am Saturday 22 February 2020.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 0.55m 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
2020-02-22T02:45Z	0.461	false
2020-02-22T02:30Z	0.462	false
2020-02-22T02:15Z	0.462	false
2020-02-22T02:00Z	0.461	false
2020-02-22T01:45Z	0.458	false
2020-02-22T01:30Z	0.461	false
2020-02-22T01:15Z	0.46	false
2020-02-22T01:00Z	0.462	false
2020-02-22T00:45Z	0.463	false
2020-02-22T00:30Z	0.464	false
2020-02-22T00:15Z	0.464	false
2020-02-22T00:00Z	0.462	false
2020-02-21T23:45Z	0.461	false
2020-02-21T23:30Z	0.463	false
2020-02-21T23:15Z	0.465	false
2020-02-21T23:00Z	0.465	false
2020-02-21T22:45Z	0.466	false
2020-02-21T22:30Z	0.464	false
2020-02-21T22:15Z	0.465	false
2020-02-21T22:00Z	0.463	false
2020-02-21T21:45Z	0.464	false
2020-02-21T21:30Z	0.465	false
2020-02-21T21:15Z	0.467	false
2020-02-21T21:00Z	0.469	false
2020-02-21T20:45Z	0.466	false
2020-02-21T20:30Z	0.466	false
2020-02-21T20:15Z	0.466	false
2020-02-21T20:00Z	0.464	false
2020-02-21T19:45Z	0.466	false
2020-02-21T19:30Z	0.467	false
2020-02-21T19:15Z	0.468	false
2020-02-21T19:00Z	0.469	false
2020-02-21T18:45Z	0.467	false
2020-02-21T18:30Z	0.467	false
2020-02-21T18:15Z	0.463	false
2020-02-21T18:00Z	0.465	false
2020-02-21T17:45Z	0.466	false
2020-02-21T17:30Z	0.469	false
2020-02-21T17:15Z	0.468	false
2020-02-21T17:00Z	0.468	false
2020-02-21T16:45Z	0.467	false
2020-02-21T16:30Z	0.465	false
2020-02-21T16:15Z	0.465	false
2020-02-21T16:00Z	0.465	false
2020-02-21T15:45Z	0.466	false
2020-02-21T15:30Z	0.468	false
2020-02-21T15:15Z	0.468	false
2020-02-21T15:00Z	0.467	false
2020-02-21T14:45Z	0.465	false
2020-02-21T14:30Z	0.464	false
2020-02-21T14:15Z	0.463	false
2020-02-21T14:00Z	0.465	false
2020-02-21T13:45Z	0.469	false
2020-02-21T13:30Z	0.469	false
2020-02-21T13:15Z	0.471	false
2020-02-21T13:00Z	0.471	false
2020-02-21T12:45Z	0.471	false
2020-02-21T12:30Z	0.471	false
2020-02-21T12:15Z	0.473	false
2020-02-21T12:00Z	0.474	false
2020-02-21T11:45Z	0.477	false
2020-02-21T11:30Z	0.477	false
2020-02-21T11:15Z	0.48	false
2020-02-21T11:00Z	0.48	false
2020-02-21T10:45Z	0.479	false
2020-02-21T10:30Z	0.48	false
2020-02-21T10:15Z	0.483	false
2020-02-21T10:00Z	0.485	false
2020-02-21T09:45Z	0.487	false
2020-02-21T09:30Z	0.489	false
2020-02-21T09:15Z	0.489	false
2020-02-21T09:00Z	0.488	false
2020-02-21T08:45Z	0.489	false
2020-02-21T08:30Z	0.489	false
2020-02-21T08:15Z	0.49	false
2020-02-21T08:00Z	0.493	false
2020-02-21T07:45Z	0.494	false
2020-02-21T07:30Z	0.496	false
2020-02-21T07:15Z	0.496	false
2020-02-21T07:00Z	0.495	false
2020-02-21T06:45Z	0.496	false
2020-02-21T06:30Z	0.498	false
2020-02-21T06:15Z	0.5	false
2020-02-21T06:00Z	0.503	false
2020-02-21T05:45Z	0.505	false
2020-02-21T05:30Z	0.503	false
2020-02-21T05:15Z	0.503	false
2020-02-21T05:00Z	0.503	false
2020-02-21T04:45Z	0.506	false
2020-02-21T04:30Z	0.505	false
2020-02-21T04:15Z	0.507	false
2020-02-21T04:00Z	0.508	false
2020-02-21T03:45Z	0.509	false
2020-02-21T03:30Z	0.508	false
2020-02-21T03:15Z	0.509	false
2020-02-21T03:00Z	0.511	false
2020-02-21T02:45Z	0.51	false
2020-02-21T02:30Z	0.512	false
2020-02-21T02:15Z	0.511	false
2020-02-21T02:00Z	0.511	false
2020-02-21T01:45Z	0.51	false
2020-02-21T01:30Z	0.509	false
2020-02-21T01:15Z	0.509	false
2020-02-21T01:00Z	0.509	false
2020-02-21T00:45Z	0.512	false
2020-02-21T00:30Z	0.509	false
2020-02-21T00:15Z	0.509	false
2020-02-21T00:00Z	0.507	false
2020-02-20T23:45Z	0.507	false
2020-02-20T23:30Z	0.507	false
2020-02-20T23:15Z	0.507	false
2020-02-20T23:00Z	0.507	false
2020-02-20T22:45Z	0.506	false
2020-02-20T22:30Z	0.503	false
2020-02-20T22:15Z	0.501	false
2020-02-20T22:00Z	0.499	false
2020-02-20T21:45Z	0.499	false
2020-02-20T21:30Z	0.499	false
2020-02-20T21:15Z	0.498	false
2020-02-20T21:00Z	0.498	false
2020-02-20T20:45Z	0.495	false
2020-02-20T20:30Z	0.493	false
2020-02-20T20:15Z	0.493	false
2020-02-20T20:00Z	0.49	false
2020-02-20T19:45Z	0.493	false
2020-02-20T19:30Z	0.492	false
2020-02-20T19:15Z	0.491	false
2020-02-20T19:00Z	0.489	false
2020-02-20T18:45Z	0.487	false
2020-02-20T18:30Z	0.485	false
2020-02-20T18:15Z	0.484	false
2020-02-20T18:00Z	0.484	false
2020-02-20T17:45Z	0.483	false
2020-02-20T17:30Z	0.485	false
2020-02-20T17:15Z	0.485	false
2020-02-20T17:00Z	0.486	false
2020-02-20T16:45Z	0.486	false
2020-02-20T16:30Z	0.483	false
2020-02-20T16:15Z	0.481	false
2020-02-20T16:00Z	0.479	false
2020-02-20T15:45Z	0.48	false
2020-02-20T15:30Z	0.481	false
2020-02-20T15:15Z	0.482	false
2020-02-20T15:00Z	0.482	false
2020-02-20T14:45Z	0.481	false
2020-02-20T14:30Z	0.48	false
2020-02-20T14:15Z	0.477	false
2020-02-20T14:00Z	0.475	false
2020-02-20T13:45Z	0.473	false
2020-02-20T13:30Z	0.474	false
2020-02-20T13:15Z	0.475	false
2020-02-20T13:00Z	0.476	false
2020-02-20T12:45Z	0.479	false
2020-02-20T12:30Z	0.481	false
2020-02-20T12:15Z	0.48	false
2020-02-20T12:00Z	0.481	false
2020-02-20T11:45Z	0.481	false
2020-02-20T11:30Z	0.482	false
2020-02-20T11:15Z	0.483	false
2020-02-20T11:00Z	0.483	false
2020-02-20T10:45Z	0.484	false
2020-02-20T10:30Z	0.484	false
2020-02-20T10:15Z	0.481	false
2020-02-20T10:00Z	0.481	false
2020-02-20T09:45Z	0.481	false
2020-02-20T09:30Z	0.482	false
2020-02-20T09:15Z	0.486	false
2020-02-20T09:00Z	0.488	false
2020-02-20T08:45Z	0.489	false
2020-02-20T08:30Z	0.489	false
2020-02-20T08:15Z	0.487	false
2020-02-20T08:00Z	0.487	false
2020-02-20T07:45Z	0.486	false
2020-02-20T07:30Z	0.487	false
2020-02-20T07:15Z	0.488	false
2020-02-20T07:00Z	0.491	false
2020-02-20T06:45Z	0.491	false
2020-02-20T06:30Z	0.492	false
2020-02-20T06:15Z	0.492	false
2020-02-20T06:00Z	0.49	false
2020-02-20T05:45Z	0.489	false
2020-02-20T05:30Z	0.49	false
2020-02-20T05:15Z	0.492	false
2020-02-20T05:00Z	0.493	false
2020-02-20T04:45Z	0.493	false
2020-02-20T04:30Z	0.491	false
2020-02-20T04:15Z	0.49	false
2020-02-20T04:00Z	0.491	false
2020-02-20T03:45Z	0.491	false
2020-02-20T03:30Z	0.491	false
2020-02-20T03:15Z	0.493	false
2020-02-20T03:00Z	0.493	false
2020-02-20T02:45Z	0.491	false
2020-02-20T02:30Z	0.489	false
2020-02-20T02:15Z	0.49	false
2020-02-20T02:00Z	0.491	false
2020-02-20T01:45Z	0.491	false
2020-02-20T01:30Z	0.494	false
2020-02-20T01:15Z	0.494	false
2020-02-20T01:00Z	0.493	false
2020-02-20T00:45Z	0.492	false
2020-02-20T00:30Z	0.491	false
2020-02-20T00:15Z	0.493	false
2020-02-20T00:00Z	0.494	false
2020-02-19T23:45Z	0.495	false
2020-02-19T23:30Z	0.495	false
2020-02-19T23:15Z	0.493	false
2020-02-19T23:00Z	0.495	false
2020-02-19T22:45Z	0.495	false
2020-02-19T22:30Z	0.495	false
2020-02-19T22:15Z	0.496	false
2020-02-19T22:00Z	0.497	false
2020-02-19T21:45Z	0.499	false
2020-02-19T21:30Z	0.497	false
2020-02-19T21:15Z	0.497	false
2020-02-19T21:00Z	0.497	false
2020-02-19T20:45Z	0.497	false
2020-02-19T20:30Z	0.5	false
2020-02-19T20:15Z	0.501	false
2020-02-19T20:00Z	0.5	false
2020-02-19T19:45Z	0.498	false
2020-02-19T19:30Z	0.499	false
2020-02-19T19:15Z	0.5	false
2020-02-19T19:00Z	0.502	false
2020-02-19T18:45Z	0.503	false
2020-02-19T18:30Z	0.505	false
2020-02-19T18:15Z	0.503	false
2020-02-19T18:00Z	0.502	false
2020-02-19T17:45Z	0.502	false
2020-02-19T17:30Z	0.503	false
2020-02-19T17:15Z	0.504	false
2020-02-19T17:00Z	0.505	false
2020-02-19T16:45Z	0.506	false
2020-02-19T16:30Z	0.504	false
2020-02-19T16:15Z	0.506	false
2020-02-19T16:00Z	0.505	false
2020-02-19T15:45Z	0.505	false
2020-02-19T15:30Z	0.508	false
2020-02-19T15:15Z	0.508	false
2020-02-19T15:00Z	0.51	false
2020-02-19T14:45Z	0.51	false
2020-02-19T14:30Z	0.509	false
2020-02-19T14:15Z	0.507	false
2020-02-19T14:00Z	0.511	false
2020-02-19T13:45Z	0.513	false
2020-02-19T13:30Z	0.514	false
2020-02-19T13:15Z	0.514	false
2020-02-19T13:00Z	0.515	false
2020-02-19T12:45Z	0.515	false
2020-02-19T12:30Z	0.513	false
2020-02-19T12:15Z	0.515	false
2020-02-19T12:00Z	0.518	false
2020-02-19T11:45Z	0.519	false
2020-02-19T11:30Z	0.519	false
2020-02-19T11:15Z	0.521	false
2020-02-19T11:00Z	0.521	false
2020-02-19T10:45Z	0.521	false
2020-02-19T10:30Z	0.522	false
2020-02-19T10:15Z	0.523	false
2020-02-19T10:00Z	0.525	false
2020-02-19T09:45Z	0.525	false
2020-02-19T09:30Z	0.526	false
2020-02-19T09:15Z	0.526	false
2020-02-19T09:00Z	0.526	false
2020-02-19T08:45Z	0.525	false
2020-02-19T08:30Z	0.527	false
2020-02-19T08:15Z	0.53	false
2020-02-19T08:00Z	0.531	false
2020-02-19T07:45Z	0.533	false
2020-02-19T07:30Z	0.532	false
2020-02-19T07:15Z	0.532	false
2020-02-19T07:00Z	0.534	false
2020-02-19T06:45Z	0.534	false
2020-02-19T06:30Z	0.537	false
2020-02-19T06:15Z	0.54	false
2020-02-19T06:00Z	0.54	false
2020-02-19T05:45Z	0.539	false
2020-02-19T05:30Z	0.539	false
2020-02-19T05:15Z	0.538	false
2020-02-19T05:00Z	0.54	false
2020-02-19T04:45Z	0.542	false
2020-02-19T04:30Z	0.544	false
2020-02-19T04:15Z	0.546	false
2020-02-19T04:00Z	0.546	false
2020-02-19T03:45Z	0.547	false
2020-02-19T03:30Z	0.546	false
2020-02-19T03:15Z	0.549	false
2020-02-19T03:00Z	0.549	false
2020-02-19T02:45Z	0.551	false
2020-02-19T02:30Z	0.552	false
2020-02-19T02:15Z	0.553	false
2020-02-19T02:00Z	0.553	false
2020-02-19T01:45Z	0.553	false
2020-02-19T01:30Z	0.553	false
2020-02-19T01:15Z	0.555	false
2020-02-19T01:00Z	0.557	false
2020-02-19T00:45Z	0.557	false
2020-02-19T00:30Z	0.559	false
2020-02-19T00:15Z	0.558	false
2020-02-19T00:00Z	0.558	false
2020-02-18T23:45Z	0.558	false
2020-02-18T23:30Z	0.561	false
2020-02-18T23:15Z	0.562	false
2020-02-18T23:00Z	0.563	false
2020-02-18T22:45Z	0.564	false
2020-02-18T22:30Z	0.564	false
2020-02-18T22:15Z	0.564	false
2020-02-18T22:00Z	0.566	false
2020-02-18T21:45Z	0.566	false
2020-02-18T21:30Z	0.568	false
2020-02-18T21:15Z	0.571	false
2020-02-18T21:00Z	0.568	false
2020-02-18T20:45Z	0.57	false
2020-02-18T20:30Z	0.57	false
2020-02-18T20:15Z	0.571	false
2020-02-18T20:00Z	0.573	false
2020-02-18T19:45Z	0.574	false
2020-02-18T19:30Z	0.575	false
2020-02-18T19:15Z	0.575	false
2020-02-18T19:00Z	0.575	false
2020-02-18T18:45Z	0.576	false
2020-02-18T18:30Z	0.577	false
2020-02-18T18:15Z	0.578	false
2020-02-18T18:00Z	0.578	false
2020-02-18T17:45Z	0.58	false
2020-02-18T17:30Z	0.58	false
2020-02-18T17:15Z	0.581	false
2020-02-18T17:00Z	0.581	false
2020-02-18T16:45Z	0.583	false
2020-02-18T16:30Z	0.587	false
2020-02-18T16:15Z	0.587	false
2020-02-18T16:00Z	0.587	false
2020-02-18T15:45Z	0.59	false
2020-02-18T15:30Z	0.59	false
2020-02-18T15:15Z	0.589	false
2020-02-18T15:00Z	0.59	false
2020-02-18T14:45Z	0.593	false
2020-02-18T14:30Z	0.593	false
2020-02-18T14:15Z	0.596	false
2020-02-18T14:00Z	0.597	false
2020-02-18T13:45Z	0.598	false
2020-02-18T13:30Z	0.601	false
2020-02-18T13:15Z	0.6	false
2020-02-18T13:00Z	0.603	false
2020-02-18T12:45Z	0.601	false
2020-02-18T12:30Z	0.603	false
2020-02-18T12:15Z	0.608	false
2020-02-18T12:00Z	0.609	false
2020-02-18T11:45Z	0.614	false
2020-02-18T11:30Z	0.613	false
2020-02-18T11:15Z	0.612	false
2020-02-18T11:00Z	0.615	false
2020-02-18T10:45Z	0.617	false
2020-02-18T10:30Z	0.62	false
2020-02-18T10:15Z	0.621	false
2020-02-18T10:00Z	0.622	false
2020-02-18T09:45Z	0.622	false
2020-02-18T09:30Z	0.623	false
2020-02-18T09:15Z	0.626	false
2020-02-18T09:00Z	0.629	false
2020-02-18T08:45Z	0.633	false
2020-02-18T08:30Z	0.636	false
2020-02-18T08:15Z	0.636	false
2020-02-18T08:00Z	0.638	false
2020-02-18T07:45Z	0.638	false
2020-02-18T07:30Z	0.638	false
2020-02-18T07:15Z	0.641	false
2020-02-18T07:00Z	0.644	false
2020-02-18T06:45Z	0.648	false
2020-02-18T06:30Z	0.651	false
2020-02-18T06:15Z	0.651	false
2020-02-18T06:00Z	0.651	false
2020-02-18T05:45Z	0.653	false
2020-02-18T05:30Z	0.657	false
2020-02-18T05:15Z	0.659	false
2020-02-18T05:00Z	0.662	false
2020-02-18T04:45Z	0.665	false
2020-02-18T04:30Z	0.666	false
2020-02-18T04:15Z	0.669	false
2020-02-18T04:00Z	0.671	false
2020-02-18T03:45Z	0.674	false
2020-02-18T03:30Z	0.675	false
2020-02-18T03:15Z	0.677	false
2020-02-18T03:00Z	0.68	false
2020-02-18T02:45Z	0.683	false
2020-02-18T02:30Z	0.683	false
2020-02-18T02:15Z	0.685	false
2020-02-18T02:00Z	0.689	false
2020-02-18T01:45Z	0.689	false
2020-02-18T01:30Z	0.693	false
2020-02-18T01:15Z	0.696	false
2020-02-18T01:00Z	0.7	false
2020-02-18T00:45Z	0.7	false
2020-02-18T00:30Z	0.701	false
2020-02-18T00:15Z	0.705	false
2020-02-18T00:00Z	0.707	false
2020-02-17T23:45Z	0.711	false
2020-02-17T23:30Z	0.712	false
2020-02-17T23:15Z	0.715	false
2020-02-17T23:00Z	0.719	false
2020-02-17T22:45Z	0.721	false
2020-02-17T22:30Z	0.722	false
2020-02-17T22:15Z	0.73	false
2020-02-17T22:00Z	0.732	false
2020-02-17T21:45Z	0.733	false
2020-02-17T21:30Z	0.736	false
2020-02-17T21:15Z	0.741	false
2020-02-17T21:00Z	0.741	false
2020-02-17T20:45Z	0.744	false
2020-02-17T20:30Z	0.751	false
2020-02-17T20:15Z	0.753	false
2020-02-17T20:00Z	0.754	false
2020-02-17T19:45Z	0.758	false
2020-02-17T19:30Z	0.759	false
2020-02-17T19:15Z	0.764	false
2020-02-17T19:00Z	0.766	false
2020-02-17T18:45Z	0.771	false
2020-02-17T18:30Z	0.777	false
2020-02-17T18:15Z	0.777	false
2020-02-17T18:00Z	0.783	false
2020-02-17T17:45Z	0.785	false
2020-02-17T17:30Z	0.785	false
2020-02-17T17:15Z	0.789	false
2020-02-17T17:00Z	0.791	false
2020-02-17T16:45Z	0.796	false
2020-02-17T16:30Z	0.799	false
2020-02-17T16:15Z	0.803	false
2020-02-17T16:00Z	0.807	false
2020-02-17T15:45Z	0.81	false
2020-02-17T15:30Z	0.813	false
2020-02-17T15:15Z	0.816	false
2020-02-17T15:00Z	0.818	false
2020-02-17T14:45Z	0.824	false
2020-02-17T14:30Z	0.826	false
2020-02-17T14:15Z	0.83	false
2020-02-17T14:00Z	0.834	false
2020-02-17T13:45Z	0.835	false
2020-02-17T13:30Z	0.839	false
2020-02-17T13:15Z	0.843	false
2020-02-17T13:00Z	0.843	false
2020-02-17T12:45Z	0.849	false
2020-02-17T12:30Z	0.851	false
2020-02-17T12:15Z	0.855	false
2020-02-17T12:00Z	0.862	false
2020-02-17T11:45Z	0.86	false
2020-02-17T11:30Z	0.864	false
2020-02-17T11:15Z	0.868	false
2020-02-17T11:00Z	0.873	false
2020-02-17T10:45Z	0.873	false
2020-02-17T10:30Z	0.874	false
2020-02-17T10:15Z	0.878	false
2020-02-17T10:00Z	0.879	false
2020-02-17T09:45Z	0.884	false
2020-02-17T09:30Z	0.883	false
2020-02-17T09:15Z	0.884	false
2020-02-17T09:00Z	0.887	false
2020-02-17T08:45Z	0.891	false
2020-02-17T08:30Z	0.889	false
2020-02-17T08:15Z	0.894	false
2020-02-17T08:00Z	0.892	false
2020-02-17T07:45Z	0.894	false
2020-02-17T07:30Z	0.891	false
2020-02-17T07:15Z	0.894	false
2020-02-17T07:00Z	0.896	false
2020-02-17T06:45Z	0.892	false
2020-02-17T06:30Z	0.895	false
2020-02-17T06:15Z	0.897	false
2020-02-17T06:00Z	0.897	false
2020-02-17T05:45Z	0.897	false
2020-02-17T05:30Z	0.897	false
2020-02-17T05:15Z	0.896	false
2020-02-17T05:00Z	0.895	false
2020-02-17T04:45Z	0.898	false
2020-02-17T04:30Z	0.895	false
2020-02-17T04:15Z	0.893	false
2020-02-17T04:00Z	0.894	false
2020-02-17T03:45Z	0.894	false
2020-02-17T03:30Z	0.892	false
2020-02-17T03:15Z	0.891	false

Forecast data

Key information

• Station name: Blunham
• Station ID: 6181
• River name: River Ivel
• Typical range: 0.18m to 0.55m
• Highest level on record: 1.45m on 03 January 2003
• Site datum: 18.90mAOD (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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