River level Alconbury Brook at Hamerton

Check for flood warnings in this area

Latest recorded level 1.58m at 5:45pm Tuesday 12 November 2019.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 2.20m 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
2019-11-12T17:45Z	1.576	false
2019-11-12T17:30Z	1.579	false
2019-11-12T17:15Z	1.582	false
2019-11-12T17:00Z	1.585	false
2019-11-12T16:45Z	1.588	false
2019-11-12T16:30Z	1.591	false
2019-11-12T16:15Z	1.594	false
2019-11-12T16:00Z	1.597	false
2019-11-12T15:45Z	1.6	false
2019-11-12T15:30Z	1.603	false
2019-11-12T15:15Z	1.606	false
2019-11-12T15:00Z	1.609	false
2019-11-12T14:45Z	1.612	false
2019-11-12T14:30Z	1.616	false
2019-11-12T14:15Z	1.62	false
2019-11-12T14:00Z	1.624	false
2019-11-12T13:45Z	1.627	false
2019-11-12T13:30Z	1.63	false
2019-11-12T13:15Z	1.634	false
2019-11-12T13:00Z	1.637	false
2019-11-12T12:45Z	1.641	false
2019-11-12T12:30Z	1.645	false
2019-11-12T12:15Z	1.649	false
2019-11-12T12:00Z	1.652	false
2019-11-12T11:45Z	1.656	false
2019-11-12T11:30Z	1.66	false
2019-11-12T11:15Z	1.663	false
2019-11-12T11:00Z	1.667	false
2019-11-12T10:45Z	1.67	false
2019-11-12T10:30Z	1.672	false
2019-11-12T10:15Z	1.676	false
2019-11-12T10:00Z	1.681	false
2019-11-12T09:45Z	1.685	false
2019-11-12T09:30Z	1.689	false
2019-11-12T09:15Z	1.693	false
2019-11-12T09:00Z	1.697	false
2019-11-12T08:45Z	1.702	false
2019-11-12T08:30Z	1.706	false
2019-11-12T08:15Z	1.71	false
2019-11-12T08:00Z	1.714	false
2019-11-12T07:45Z	1.719	false
2019-11-12T07:30Z	1.723	false
2019-11-12T07:15Z	1.727	false
2019-11-12T07:00Z	1.732	false
2019-11-12T06:45Z	1.737	false
2019-11-12T06:30Z	1.741	false
2019-11-12T06:15Z	1.746	false
2019-11-12T06:00Z	1.75	false
2019-11-12T05:45Z	1.756	false
2019-11-12T05:30Z	1.761	false
2019-11-12T05:15Z	1.765	false
2019-11-12T05:00Z	1.771	false
2019-11-12T04:45Z	1.775	false
2019-11-12T04:30Z	1.781	false
2019-11-12T04:15Z	1.786	false
2019-11-12T04:00Z	1.791	false
2019-11-12T03:45Z	1.796	false
2019-11-12T03:30Z	1.801	false
2019-11-12T03:15Z	1.807	false
2019-11-12T03:00Z	1.811	false
2019-11-12T02:45Z	1.817	false
2019-11-12T02:30Z	1.823	false
2019-11-12T02:15Z	1.828	false
2019-11-12T02:00Z	1.834	false
2019-11-12T01:45Z	1.839	false
2019-11-12T01:30Z	1.845	false
2019-11-12T01:15Z	1.852	false
2019-11-12T01:00Z	1.857	false
2019-11-12T00:45Z	1.864	false
2019-11-12T00:30Z	1.87	false
2019-11-12T00:15Z	1.876	false
2019-11-12T00:00Z	1.882	false
2019-11-11T23:45Z	1.888	false
2019-11-11T23:30Z	1.893	false
2019-11-11T23:15Z	1.901	false
2019-11-11T23:00Z	1.906	false
2019-11-11T22:45Z	1.912	false
2019-11-11T22:30Z	1.918	false
2019-11-11T22:15Z	1.922	false
2019-11-11T22:00Z	1.928	false
2019-11-11T21:45Z	1.933	false
2019-11-11T21:30Z	1.937	false
2019-11-11T21:15Z	1.944	false
2019-11-11T21:00Z	1.949	false
2019-11-11T20:45Z	1.953	false
2019-11-11T20:30Z	1.959	false
2019-11-11T20:15Z	1.964	false
2019-11-11T20:00Z	1.968	false
2019-11-11T19:45Z	1.972	false
2019-11-11T19:30Z	1.977	false
2019-11-11T19:15Z	1.98	false
2019-11-11T19:00Z	1.985	false
2019-11-11T18:45Z	1.989	false
2019-11-11T18:30Z	1.992	false
2019-11-11T18:15Z	1.994	false
2019-11-11T18:00Z	1.998	false
2019-11-11T17:45Z	2	false
2019-11-11T17:30Z	2.003	false
2019-11-11T17:15Z	2.004	false
2019-11-11T17:00Z	2.005	false
2019-11-11T16:45Z	2.006	false
2019-11-11T16:30Z	2.005	false
2019-11-11T16:15Z	2.007	false
2019-11-11T16:00Z	2.005	false
2019-11-11T15:45Z	2.003	false
2019-11-11T15:30Z	2.001	false
2019-11-11T15:15Z	1.998	false
2019-11-11T15:00Z	1.994	false
2019-11-11T14:45Z	1.989	false
2019-11-11T14:30Z	1.985	false
2019-11-11T14:15Z	1.98	false
2019-11-11T14:00Z	1.974	false
2019-11-11T13:45Z	1.968	false
2019-11-11T13:30Z	1.961	false
2019-11-11T13:15Z	1.953	false
2019-11-11T13:00Z	1.946	false
2019-11-11T12:45Z	1.938	false
2019-11-11T12:30Z	1.929	false
2019-11-11T12:15Z	1.92	false
2019-11-11T12:00Z	1.91	false
2019-11-11T11:45Z	1.899	false
2019-11-11T11:30Z	1.887	false
2019-11-11T11:15Z	1.874	false
2019-11-11T11:00Z	1.858	false
2019-11-11T10:45Z	1.841	false
2019-11-11T10:30Z	1.824	false
2019-11-11T10:15Z	1.803	false
2019-11-11T10:00Z	1.78	false
2019-11-11T09:45Z	1.757	false
2019-11-11T09:30Z	1.733	false
2019-11-11T09:15Z	1.709	false
2019-11-11T09:00Z	1.685	false
2019-11-11T08:45Z	1.663	false
2019-11-11T08:30Z	1.642	false
2019-11-11T08:15Z	1.624	false
2019-11-11T08:00Z	1.608	false
2019-11-11T07:45Z	1.594	false
2019-11-11T07:30Z	1.582	false
2019-11-11T07:15Z	1.573	false
2019-11-11T07:00Z	1.565	false
2019-11-11T06:45Z	1.559	false
2019-11-11T06:30Z	1.553	false
2019-11-11T06:15Z	1.549	false
2019-11-11T06:00Z	1.546	false
2019-11-11T05:45Z	1.545	false
2019-11-11T05:30Z	1.543	false
2019-11-11T05:15Z	1.542	false
2019-11-11T05:00Z	1.542	false
2019-11-11T04:45Z	1.542	false
2019-11-11T04:30Z	1.544	false
2019-11-11T04:15Z	1.544	false
2019-11-11T04:00Z	1.545	false
2019-11-11T03:45Z	1.545	false
2019-11-11T03:30Z	1.547	false
2019-11-11T03:15Z	1.548	false
2019-11-11T03:00Z	1.549	false
2019-11-11T02:45Z	1.55	false
2019-11-11T02:30Z	1.551	false
2019-11-11T02:15Z	1.553	false
2019-11-11T02:00Z	1.555	false
2019-11-11T01:45Z	1.557	false
2019-11-11T01:30Z	1.56	false
2019-11-11T01:15Z	1.562	false
2019-11-11T01:00Z	1.564	false
2019-11-11T00:45Z	1.566	false
2019-11-11T00:30Z	1.568	false
2019-11-11T00:15Z	1.571	false
2019-11-11T00:00Z	1.572	false
2019-11-10T23:45Z	1.576	false
2019-11-10T23:30Z	1.578	false
2019-11-10T23:15Z	1.58	false
2019-11-10T23:00Z	1.583	false
2019-11-10T22:45Z	1.586	false
2019-11-10T22:30Z	1.588	false
2019-11-10T22:15Z	1.591	false
2019-11-10T22:00Z	1.594	false
2019-11-10T21:45Z	1.597	false
2019-11-10T21:30Z	1.6	false
2019-11-10T21:15Z	1.603	false
2019-11-10T21:00Z	1.606	false
2019-11-10T20:45Z	1.609	false
2019-11-10T20:30Z	1.612	false
2019-11-10T20:15Z	1.615	false
2019-11-10T20:00Z	1.618	false
2019-11-10T19:45Z	1.621	false
2019-11-10T19:30Z	1.624	false
2019-11-10T19:15Z	1.628	false
2019-11-10T19:00Z	1.631	false
2019-11-10T18:45Z	1.635	false
2019-11-10T18:30Z	1.637	false
2019-11-10T18:15Z	1.64	false
2019-11-10T18:00Z	1.644	false
2019-11-10T17:45Z	1.648	false
2019-11-10T17:30Z	1.652	false
2019-11-10T17:15Z	1.655	false
2019-11-10T17:00Z	1.659	false
2019-11-10T16:45Z	1.663	false
2019-11-10T16:30Z	1.667	false
2019-11-10T16:15Z	1.671	false
2019-11-10T16:00Z	1.675	false
2019-11-10T15:45Z	1.678	false
2019-11-10T15:30Z	1.682	false
2019-11-10T15:15Z	1.686	false
2019-11-10T15:00Z	1.69	false
2019-11-10T14:45Z	1.694	false
2019-11-10T14:30Z	1.698	false
2019-11-10T14:15Z	1.702	false
2019-11-10T14:00Z	1.705	false
2019-11-10T13:45Z	1.709	false
2019-11-10T13:30Z	1.712	false
2019-11-10T13:15Z	1.716	false
2019-11-10T13:00Z	1.72	false
2019-11-10T12:45Z	1.723	false
2019-11-10T12:30Z	1.726	false
2019-11-10T12:15Z	1.729	false
2019-11-10T12:00Z	1.732	false
2019-11-10T11:45Z	1.735	false
2019-11-10T11:30Z	1.736	false
2019-11-10T11:15Z	1.739	false
2019-11-10T11:00Z	1.741	false
2019-11-10T10:45Z	1.743	false
2019-11-10T10:30Z	1.745	false
2019-11-10T10:15Z	1.747	false
2019-11-10T10:00Z	1.748	false
2019-11-10T09:45Z	1.748	false
2019-11-10T09:30Z	1.749	false
2019-11-10T09:15Z	1.75	false
2019-11-10T09:00Z	1.75	false
2019-11-10T08:45Z	1.748	false
2019-11-10T08:30Z	1.747	false
2019-11-10T08:15Z	1.745	false
2019-11-10T08:00Z	1.743	false
2019-11-10T07:45Z	1.739	false
2019-11-10T07:30Z	1.736	false
2019-11-10T07:15Z	1.731	false
2019-11-10T07:00Z	1.727	false
2019-11-10T06:45Z	1.722	false
2019-11-10T06:30Z	1.717	false
2019-11-10T06:15Z	1.711	false
2019-11-10T06:00Z	1.705	false
2019-11-10T05:45Z	1.699	false
2019-11-10T05:30Z	1.692	false
2019-11-10T05:15Z	1.685	false
2019-11-10T05:00Z	1.678	false
2019-11-10T04:45Z	1.671	false
2019-11-10T04:30Z	1.663	false
2019-11-10T04:15Z	1.654	false
2019-11-10T04:00Z	1.645	false
2019-11-10T03:45Z	1.636	false
2019-11-10T03:30Z	1.626	false
2019-11-10T03:15Z	1.616	false
2019-11-10T03:00Z	1.604	false
2019-11-10T02:45Z	1.592	false
2019-11-10T02:30Z	1.578	false
2019-11-10T02:15Z	1.565	false
2019-11-10T02:00Z	1.551	false
2019-11-10T01:45Z	1.537	false
2019-11-10T01:30Z	1.524	false
2019-11-10T01:15Z	1.51	false
2019-11-10T01:00Z	1.497	false
2019-11-10T00:45Z	1.485	false
2019-11-10T00:30Z	1.475	false
2019-11-10T00:15Z	1.465	false
2019-11-10T00:00Z	1.456	false
2019-11-09T23:45Z	1.448	false
2019-11-09T23:30Z	1.442	false
2019-11-09T23:15Z	1.437	false
2019-11-09T23:00Z	1.433	false
2019-11-09T22:45Z	1.43	false
2019-11-09T22:30Z	1.427	false
2019-11-09T22:15Z	1.425	false
2019-11-09T22:00Z	1.424	false
2019-11-09T21:45Z	1.423	false
2019-11-09T21:30Z	1.422	false
2019-11-09T21:15Z	1.422	false
2019-11-09T21:00Z	1.422	false
2019-11-09T20:45Z	1.423	false
2019-11-09T20:30Z	1.423	false
2019-11-09T20:15Z	1.424	false
2019-11-09T20:00Z	1.425	false
2019-11-09T19:45Z	1.425	false
2019-11-09T19:30Z	1.426	false
2019-11-09T19:15Z	1.427	false
2019-11-09T19:00Z	1.427	false
2019-11-09T18:45Z	1.428	false
2019-11-09T18:30Z	1.43	false
2019-11-09T18:15Z	1.431	false
2019-11-09T18:00Z	1.432	false
2019-11-09T17:45Z	1.433	false
2019-11-09T17:30Z	1.435	false
2019-11-09T17:15Z	1.436	false
2019-11-09T17:00Z	1.437	false
2019-11-09T16:45Z	1.44	false
2019-11-09T16:30Z	1.441	false
2019-11-09T16:15Z	1.443	false
2019-11-09T16:00Z	1.445	false
2019-11-09T15:45Z	1.447	false
2019-11-09T15:30Z	1.448	false
2019-11-09T15:15Z	1.451	false
2019-11-09T15:00Z	1.452	false
2019-11-09T14:45Z	1.454	false
2019-11-09T14:30Z	1.456	false
2019-11-09T14:15Z	1.458	false
2019-11-09T14:00Z	1.459	false
2019-11-09T13:45Z	1.46	false
2019-11-09T13:30Z	1.462	false
2019-11-09T13:15Z	1.464	false
2019-11-09T13:00Z	1.465	false
2019-11-09T12:45Z	1.467	false
2019-11-09T12:30Z	1.468	false
2019-11-09T12:15Z	1.47	false
2019-11-09T12:00Z	1.471	false
2019-11-09T11:45Z	1.473	false
2019-11-09T11:30Z	1.475	false
2019-11-09T11:15Z	1.477	false
2019-11-09T11:00Z	1.479	false
2019-11-09T10:45Z	1.481	false
2019-11-09T10:30Z	1.483	false
2019-11-09T10:15Z	1.485	false
2019-11-09T10:00Z	1.487	false
2019-11-09T09:45Z	1.489	false
2019-11-09T09:30Z	1.491	false
2019-11-09T09:15Z	1.493	false
2019-11-09T09:00Z	1.495	false
2019-11-09T08:45Z	1.497	false
2019-11-09T08:30Z	1.499	false
2019-11-09T08:15Z	1.501	false
2019-11-09T08:00Z	1.503	false
2019-11-09T07:45Z	1.505	false
2019-11-09T07:30Z	1.507	false
2019-11-09T07:15Z	1.508	false
2019-11-09T07:00Z	1.51	false
2019-11-09T06:45Z	1.513	false
2019-11-09T06:30Z	1.514	false
2019-11-09T06:15Z	1.516	false
2019-11-09T06:00Z	1.519	false
2019-11-09T05:45Z	1.52	false
2019-11-09T05:30Z	1.523	false
2019-11-09T05:15Z	1.525	false
2019-11-09T05:00Z	1.527	false
2019-11-09T04:45Z	1.529	false
2019-11-09T04:30Z	1.532	false
2019-11-09T04:15Z	1.533	false
2019-11-09T04:00Z	1.536	false
2019-11-09T03:45Z	1.539	false
2019-11-09T03:30Z	1.54	false
2019-11-09T03:15Z	1.542	false
2019-11-09T03:00Z	1.544	false
2019-11-09T02:45Z	1.546	false
2019-11-09T02:30Z	1.548	false
2019-11-09T02:15Z	1.549	false
2019-11-09T02:00Z	1.551	false
2019-11-09T01:45Z	1.553	false
2019-11-09T01:30Z	1.555	false
2019-11-09T01:15Z	1.557	false
2019-11-09T01:00Z	1.559	false
2019-11-09T00:45Z	1.561	false
2019-11-09T00:30Z	1.563	false
2019-11-09T00:15Z	1.565	false
2019-11-09T00:00Z	1.568	false
2019-11-08T23:45Z	1.571	false
2019-11-08T23:30Z	1.572	false
2019-11-08T23:15Z	1.575	false
2019-11-08T23:00Z	1.576	false
2019-11-08T22:45Z	1.578	false
2019-11-08T22:30Z	1.58	false
2019-11-08T22:15Z	1.582	false
2019-11-08T22:00Z	1.585	false
2019-11-08T21:45Z	1.586	false
2019-11-08T21:30Z	1.589	false
2019-11-08T21:15Z	1.591	false
2019-11-08T21:00Z	1.594	false
2019-11-08T20:45Z	1.596	false
2019-11-08T20:30Z	1.599	false
2019-11-08T20:15Z	1.602	false
2019-11-08T20:00Z	1.606	false
2019-11-08T19:45Z	1.609	false
2019-11-08T19:30Z	1.612	false
2019-11-08T19:15Z	1.617	false
2019-11-08T19:00Z	1.62	false
2019-11-08T18:45Z	1.624	false
2019-11-08T18:30Z	1.628	false
2019-11-08T18:15Z	1.631	false
2019-11-08T18:00Z	1.636	false
2019-11-08T17:45Z	1.64	false
2019-11-08T17:30Z	1.644	false
2019-11-08T17:15Z	1.647	false
2019-11-08T17:00Z	1.651	false
2019-11-08T16:45Z	1.655	false
2019-11-08T16:30Z	1.659	false
2019-11-08T16:15Z	1.663	false
2019-11-08T16:00Z	1.668	false
2019-11-08T15:45Z	1.672	false
2019-11-08T15:30Z	1.677	false
2019-11-08T15:15Z	1.681	false
2019-11-08T15:00Z	1.687	false
2019-11-08T14:45Z	1.691	false
2019-11-08T14:30Z	1.698	false
2019-11-08T14:15Z	1.704	false
2019-11-08T14:00Z	1.71	false
2019-11-08T13:45Z	1.717	false
2019-11-08T13:30Z	1.725	false
2019-11-08T13:15Z	1.731	false
2019-11-08T13:00Z	1.738	false
2019-11-08T12:45Z	1.745	false
2019-11-08T12:30Z	1.752	false
2019-11-08T12:15Z	1.757	false
2019-11-08T12:00Z	1.764	false
2019-11-08T11:45Z	1.77	false
2019-11-08T11:30Z	1.776	false
2019-11-08T11:15Z	1.784	false
2019-11-08T11:00Z	1.79	false
2019-11-08T10:45Z	1.796	false
2019-11-08T10:30Z	1.804	false
2019-11-08T10:15Z	1.811	false
2019-11-08T10:00Z	1.818	false
2019-11-08T09:45Z	1.826	false
2019-11-08T09:30Z	1.833	false
2019-11-08T09:15Z	1.841	false
2019-11-08T09:00Z	1.849	false
2019-11-08T08:45Z	1.857	false
2019-11-08T08:30Z	1.864	false
2019-11-08T08:15Z	1.875	false
2019-11-08T08:00Z	1.883	false
2019-11-08T07:45Z	1.892	false
2019-11-08T07:30Z	1.901	false
2019-11-08T07:15Z	1.912	false
2019-11-08T07:00Z	1.922	false
2019-11-08T06:45Z	1.932	false
2019-11-08T06:30Z	1.942	false
2019-11-08T06:15Z	1.953	false
2019-11-08T06:00Z	1.965	false
2019-11-08T05:45Z	1.975	false
2019-11-08T05:30Z	1.986	false
2019-11-08T05:15Z	1.999	false
2019-11-08T05:00Z	2.011	false
2019-11-08T04:45Z	2.023	false
2019-11-08T04:30Z	2.036	false
2019-11-08T04:15Z	2.049	false
2019-11-08T04:00Z	2.064	false
2019-11-08T03:45Z	2.079	false
2019-11-08T03:30Z	2.094	false
2019-11-08T03:15Z	2.109	false
2019-11-08T03:00Z	2.126	false
2019-11-08T02:45Z	2.141	false
2019-11-08T02:30Z	2.159	false
2019-11-08T02:15Z	2.175	false
2019-11-08T02:00Z	2.194	false
2019-11-08T02:00Z	2.194	false
2019-11-08T01:45Z	2.208	false
2019-11-08T01:45Z	2.208	false
2019-11-08T01:30Z	2.224	false
2019-11-08T01:30Z	2.224	false
2019-11-08T01:15Z	2.241	false
2019-11-08T01:15Z	2.241	false
2019-11-08T01:00Z	2.255	false
2019-11-08T01:00Z	2.255	false
2019-11-08T00:45Z	2.27	false
2019-11-08T00:45Z	2.27	false
2019-11-08T00:30Z	2.282	false
2019-11-08T00:30Z	2.282	false
2019-11-08T00:15Z	2.296	false
2019-11-08T00:15Z	2.296	false
2019-11-08T00:00Z	2.307	false
2019-11-08T00:00Z	2.307	false
2019-11-07T23:45Z	2.319	false
2019-11-07T23:45Z	2.319	false
2019-11-07T23:30Z	2.33	false
2019-11-07T23:30Z	2.33	false
2019-11-07T23:15Z	2.34	false
2019-11-07T23:15Z	2.34	false
2019-11-07T23:00Z	2.349	false
2019-11-07T23:00Z	2.349	false
2019-11-07T22:45Z	2.358	false
2019-11-07T22:45Z	2.358	false
2019-11-07T22:30Z	2.368	false
2019-11-07T22:30Z	2.368	false
2019-11-07T22:15Z	2.375	false
2019-11-07T22:15Z	2.375	false
2019-11-07T22:00Z	2.384	false
2019-11-07T22:00Z	2.384	false
2019-11-07T21:45Z	2.391	false
2019-11-07T21:45Z	2.391	false
2019-11-07T21:30Z	2.398	false
2019-11-07T21:30Z	2.398	false
2019-11-07T21:15Z	2.404	false
2019-11-07T21:15Z	2.404	false
2019-11-07T21:00Z	2.409	false
2019-11-07T20:45Z	2.413	false
2019-11-07T20:30Z	2.417	false
2019-11-07T20:15Z	2.423	false
2019-11-07T20:00Z	2.425	false
2019-11-07T19:45Z	2.429	false
2019-11-07T19:30Z	2.428	false
2019-11-07T19:15Z	2.429	false

Forecast data

Key information

• Station name: Hamerton
• Station ID: 6075
• River name: Alconbury Brook
• Typical range: 1.02m to 2.20m
• Highest level on record: 3.60m on 10 April 1998
• Site datum: 24.80mAOD (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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