River level River Yarrow at Castle Bridge Croston

Check for flood warnings in this area

Latest recorded level 1.56m at 3:00pm Monday 26 October 2020.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 3.02m 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
2020-10-26T15:00Z	1.555	false
2020-10-26T14:45Z	1.565	false
2020-10-26T14:30Z	1.578	false
2020-10-26T14:15Z	1.587	false
2020-10-26T14:00Z	1.6	false
2020-10-26T13:45Z	1.608	false
2020-10-26T13:30Z	1.612	false
2020-10-26T13:15Z	1.615	false
2020-10-26T13:00Z	1.613	false
2020-10-26T12:45Z	1.614	false
2020-10-26T12:30Z	1.607	false
2020-10-26T12:15Z	1.6	false
2020-10-26T12:00Z	1.589	false
2020-10-26T11:45Z	1.57	false
2020-10-26T11:30Z	1.546	false
2020-10-26T11:15Z	1.517	false
2020-10-26T11:00Z	1.481	false
2020-10-26T10:45Z	1.438	false
2020-10-26T10:30Z	1.384	false
2020-10-26T10:15Z	1.326	false
2020-10-26T10:00Z	1.259	false
2020-10-26T09:45Z	1.19	false
2020-10-26T09:30Z	1.116	false
2020-10-26T09:15Z	1.053	false
2020-10-26T09:00Z	1.004	false
2020-10-26T08:45Z	0.966	false
2020-10-26T08:30Z	0.935	false
2020-10-26T08:15Z	0.91	false
2020-10-26T08:00Z	0.891	false
2020-10-26T07:45Z	0.881	false
2020-10-26T07:30Z	0.877	false
2020-10-26T07:15Z	0.879	false
2020-10-26T07:00Z	0.879	false
2020-10-26T06:45Z	0.876	false
2020-10-26T06:30Z	0.87	false
2020-10-26T06:15Z	0.867	false
2020-10-26T06:00Z	0.868	false
2020-10-26T05:45Z	0.866	false
2020-10-26T05:30Z	0.87	false
2020-10-26T05:15Z	0.875	false
2020-10-26T05:00Z	0.877	false
2020-10-26T04:45Z	0.881	false
2020-10-26T04:30Z	0.884	false
2020-10-26T04:15Z	0.884	false
2020-10-26T04:00Z	0.885	false
2020-10-26T03:45Z	0.889	false
2020-10-26T03:30Z	0.893	false
2020-10-26T03:15Z	0.899	false
2020-10-26T03:00Z	0.905	false
2020-10-26T02:45Z	0.908	false
2020-10-26T02:30Z	0.91	false
2020-10-26T02:15Z	0.912	false
2020-10-26T02:00Z	0.913	false
2020-10-26T01:45Z	0.918	false
2020-10-26T01:30Z	0.922	false
2020-10-26T01:15Z	0.928	false
2020-10-26T01:00Z	0.934	false
2020-10-26T00:45Z	0.935	false
2020-10-26T00:30Z	0.94	false
2020-10-26T00:15Z	0.945	false
2020-10-26T00:00Z	0.945	false
2020-10-25T23:45Z	0.949	false
2020-10-25T23:30Z	0.956	false
2020-10-25T23:15Z	0.961	false
2020-10-25T23:00Z	0.968	false
2020-10-25T22:45Z	0.973	false
2020-10-25T22:30Z	0.977	false
2020-10-25T22:15Z	0.98	false
2020-10-25T22:00Z	0.985	false
2020-10-25T21:45Z	0.99	false
2020-10-25T21:30Z	0.995	false
2020-10-25T21:15Z	1.001	false
2020-10-25T21:00Z	1.01	false
2020-10-25T20:45Z	1.019	false
2020-10-25T20:30Z	1.027	false
2020-10-25T20:15Z	1.032	false
2020-10-25T20:00Z	1.038	false
2020-10-25T19:45Z	1.041	false
2020-10-25T19:30Z	1.04	false
2020-10-25T19:15Z	1.043	false
2020-10-25T19:00Z	1.046	false
2020-10-25T18:45Z	1.051	false
2020-10-25T18:30Z	1.054	false
2020-10-25T18:15Z	1.058	false
2020-10-25T18:00Z	1.065	false
2020-10-25T17:45Z	1.068	false
2020-10-25T17:30Z	1.075	false
2020-10-25T17:15Z	1.081	false
2020-10-25T17:00Z	1.087	false
2020-10-25T16:45Z	1.094	false
2020-10-25T16:30Z	1.099	false
2020-10-25T16:15Z	1.105	false
2020-10-25T16:00Z	1.111	false
2020-10-25T15:45Z	1.116	false
2020-10-25T15:30Z	1.123	false
2020-10-25T15:15Z	1.128	false
2020-10-25T15:00Z	1.135	false
2020-10-25T14:45Z	1.14	false
2020-10-25T14:30Z	1.145	false
2020-10-25T14:15Z	1.148	false
2020-10-25T14:00Z	1.152	false
2020-10-25T13:45Z	1.158	false
2020-10-25T13:30Z	1.163	false
2020-10-25T13:15Z	1.168	false
2020-10-25T13:00Z	1.175	false
2020-10-25T12:45Z	1.181	false
2020-10-25T12:30Z	1.186	false
2020-10-25T12:15Z	1.191	false
2020-10-25T12:00Z	1.196	false
2020-10-25T11:45Z	1.199	false
2020-10-25T11:30Z	1.202	false
2020-10-25T11:15Z	1.204	false
2020-10-25T11:00Z	1.205	false
2020-10-25T10:45Z	1.205	false
2020-10-25T10:30Z	1.209	false
2020-10-25T10:15Z	1.212	false
2020-10-25T10:00Z	1.216	false
2020-10-25T09:45Z	1.223	false
2020-10-25T09:30Z	1.228	false
2020-10-25T09:15Z	1.234	false
2020-10-25T09:00Z	1.237	false
2020-10-25T08:45Z	1.241	false
2020-10-25T08:30Z	1.245	false
2020-10-25T08:15Z	1.253	false
2020-10-25T08:00Z	1.263	false
2020-10-25T07:45Z	1.272	false
2020-10-25T07:30Z	1.282	false
2020-10-25T07:15Z	1.292	false
2020-10-25T07:00Z	1.302	false
2020-10-25T06:45Z	1.314	false
2020-10-25T06:30Z	1.323	false
2020-10-25T06:15Z	1.333	false
2020-10-25T06:00Z	1.344	false
2020-10-25T05:45Z	1.357	false
2020-10-25T05:30Z	1.372	false
2020-10-25T05:15Z	1.391	false
2020-10-25T05:00Z	1.409	false
2020-10-25T04:45Z	1.431	false
2020-10-25T04:30Z	1.448	false
2020-10-25T04:15Z	1.47	false
2020-10-25T04:00Z	1.491	false
2020-10-25T03:45Z	1.512	false
2020-10-25T03:30Z	1.534	false
2020-10-25T03:15Z	1.559	false
2020-10-25T03:00Z	1.583	false
2020-10-25T02:45Z	1.608	false
2020-10-25T02:30Z	1.63	false
2020-10-25T02:15Z	1.655	false
2020-10-25T02:00Z	1.68	false
2020-10-25T01:45Z	1.707	false
2020-10-25T01:30Z	1.728	false
2020-10-25T01:15Z	1.752	false
2020-10-25T01:00Z	1.781	false
2020-10-25T00:45Z	1.808	false
2020-10-25T00:30Z	1.837	false
2020-10-25T00:15Z	1.862	false
2020-10-25T00:00Z	1.884	false
2020-10-24T23:45Z	1.908	false
2020-10-24T23:30Z	1.928	false
2020-10-24T23:15Z	1.95	false
2020-10-24T23:00Z	1.972	false
2020-10-24T22:45Z	1.992	false
2020-10-24T22:30Z	2.007	false
2020-10-24T22:15Z	2.022	false
2020-10-24T22:00Z	2.036	false
2020-10-24T21:45Z	2.044	false
2020-10-24T21:30Z	2.048	false
2020-10-24T21:15Z	2.049	false
2020-10-24T21:00Z	2.044	false
2020-10-24T20:45Z	2.036	false
2020-10-24T20:30Z	2.02	false
2020-10-24T20:15Z	2	false
2020-10-24T20:00Z	1.971	false
2020-10-24T19:45Z	1.94	false
2020-10-24T19:30Z	1.896	false
2020-10-24T19:15Z	1.846	false
2020-10-24T19:00Z	1.788	false
2020-10-24T18:45Z	1.722	false
2020-10-24T18:30Z	1.642	false
2020-10-24T18:15Z	1.547	false
2020-10-24T18:00Z	1.438	false
2020-10-24T17:45Z	1.328	false
2020-10-24T17:30Z	1.215	false
2020-10-24T17:15Z	1.116	false
2020-10-24T17:00Z	1.029	false
2020-10-24T16:45Z	0.962	false
2020-10-24T16:30Z	0.915	false
2020-10-24T16:15Z	0.889	false
2020-10-24T16:00Z	0.867	false
2020-10-24T15:45Z	0.853	false
2020-10-24T15:30Z	0.841	false
2020-10-24T15:15Z	0.834	false
2020-10-24T15:00Z	0.825	false
2020-10-24T14:45Z	0.813	false
2020-10-24T14:30Z	0.807	false
2020-10-24T14:15Z	0.804	false
2020-10-24T14:00Z	0.8	false
2020-10-24T13:45Z	0.804	false
2020-10-24T13:30Z	0.805	false
2020-10-24T13:15Z	0.807	false
2020-10-24T13:00Z	0.809	false
2020-10-24T12:45Z	0.811	false
2020-10-24T12:30Z	0.804	false
2020-10-24T12:15Z	0.796	false
2020-10-24T12:00Z	0.785	false
2020-10-24T11:45Z	0.77	false
2020-10-24T11:30Z	0.753	false
2020-10-24T11:15Z	0.745	false
2020-10-24T11:00Z	0.743	false
2020-10-24T10:45Z	0.742	false
2020-10-24T10:30Z	0.738	false
2020-10-24T10:15Z	0.741	false
2020-10-24T10:00Z	0.737	false
2020-10-24T09:45Z	0.736	false
2020-10-24T09:30Z	0.736	false
2020-10-24T09:15Z	0.74	false
2020-10-24T09:00Z	0.741	false
2020-10-24T08:45Z	0.74	false
2020-10-24T08:30Z	0.743	false
2020-10-24T08:15Z	0.743	false
2020-10-24T08:00Z	0.746	false
2020-10-24T07:45Z	0.744	false
2020-10-24T07:30Z	0.744	false
2020-10-24T07:15Z	0.747	false
2020-10-24T07:00Z	0.747	false
2020-10-24T06:45Z	0.747	false
2020-10-24T06:30Z	0.746	false
2020-10-24T06:15Z	0.746	false
2020-10-24T06:00Z	0.745	false
2020-10-24T05:45Z	0.75	false
2020-10-24T05:30Z	0.753	false
2020-10-24T05:15Z	0.754	false
2020-10-24T05:00Z	0.754	false
2020-10-24T04:45Z	0.754	false
2020-10-24T04:30Z	0.752	false
2020-10-24T04:15Z	0.752	false
2020-10-24T04:00Z	0.756	false
2020-10-24T03:45Z	0.758	false
2020-10-24T03:30Z	0.76	false
2020-10-24T03:15Z	0.761	false
2020-10-24T03:00Z	0.763	false
2020-10-24T02:45Z	0.767	false
2020-10-24T02:30Z	0.766	false
2020-10-24T02:15Z	0.765	false
2020-10-24T02:00Z	0.768	false
2020-10-24T01:45Z	0.77	false
2020-10-24T01:30Z	0.77	false
2020-10-24T01:15Z	0.774	false
2020-10-24T01:00Z	0.78	false
2020-10-24T00:45Z	0.779	false
2020-10-24T00:30Z	0.78	false
2020-10-24T00:15Z	0.783	false
2020-10-24T00:00Z	0.784	false
2020-10-23T23:45Z	0.787	false
2020-10-23T23:30Z	0.792	false
2020-10-23T23:15Z	0.793	false
2020-10-23T23:00Z	0.802	false
2020-10-23T22:45Z	0.799	false
2020-10-23T22:30Z	0.797	false
2020-10-23T22:15Z	0.799	false
2020-10-23T22:00Z	0.8	false
2020-10-23T21:45Z	0.8	false
2020-10-23T21:30Z	0.802	false
2020-10-23T21:15Z	0.808	false
2020-10-23T21:00Z	0.805	false
2020-10-23T20:45Z	0.809	false
2020-10-23T20:30Z	0.811	false
2020-10-23T20:15Z	0.809	false
2020-10-23T20:00Z	0.819	false
2020-10-23T19:45Z	0.817	false
2020-10-23T19:30Z	0.82	false
2020-10-23T19:15Z	0.823	false
2020-10-23T19:00Z	0.828	false
2020-10-23T18:45Z	0.834	false
2020-10-23T18:30Z	0.839	false
2020-10-23T18:15Z	0.846	false
2020-10-23T18:00Z	0.852	false
2020-10-23T17:45Z	0.858	false
2020-10-23T17:30Z	0.869	false
2020-10-23T17:15Z	0.877	false
2020-10-23T17:00Z	0.881	false
2020-10-23T16:45Z	0.875	false
2020-10-23T16:30Z	0.865	false
2020-10-23T16:15Z	0.853	false
2020-10-23T16:00Z	0.847	false
2020-10-23T15:45Z	0.848	false
2020-10-23T15:30Z	0.848	false
2020-10-23T15:15Z	0.851	false
2020-10-23T15:00Z	0.851	false
2020-10-23T14:45Z	0.854	false
2020-10-23T14:30Z	0.856	false
2020-10-23T14:15Z	0.855	false
2020-10-23T14:00Z	0.852	false
2020-10-23T13:45Z	0.849	false
2020-10-23T13:30Z	0.845	false
2020-10-23T13:15Z	0.836	false
2020-10-23T13:00Z	0.828	false
2020-10-23T12:45Z	0.813	false
2020-10-23T12:30Z	0.797	false
2020-10-23T12:15Z	0.791	false
2020-10-23T12:00Z	0.784	false
2020-10-23T11:45Z	0.777	false
2020-10-23T11:30Z	0.772	false
2020-10-23T11:15Z	0.767	false
2020-10-23T11:00Z	0.762	false
2020-10-23T10:45Z	0.764	false
2020-10-23T10:30Z	0.758	false
2020-10-23T10:15Z	0.759	false
2020-10-23T10:00Z	0.759	false
2020-10-23T09:45Z	0.757	false
2020-10-23T09:30Z	0.755	false
2020-10-23T09:15Z	0.757	false
2020-10-23T09:00Z	0.752	false
2020-10-23T08:45Z	0.755	false
2020-10-23T08:30Z	0.754	false
2020-10-23T08:15Z	0.756	false
2020-10-23T08:00Z	0.758	false
2020-10-23T07:45Z	0.759	false
2020-10-23T07:30Z	0.762	false
2020-10-23T07:15Z	0.762	false
2020-10-23T07:00Z	0.764	false
2020-10-23T06:45Z	0.765	false
2020-10-23T06:30Z	0.768	false
2020-10-23T06:15Z	0.767	false
2020-10-23T06:00Z	0.767	false
2020-10-23T05:45Z	0.773	false
2020-10-23T05:30Z	0.782	false
2020-10-23T05:15Z	0.789	false
2020-10-23T05:00Z	0.794	false
2020-10-23T04:45Z	0.801	false
2020-10-23T04:30Z	0.803	false
2020-10-23T04:15Z	0.793	false
2020-10-23T04:00Z	0.786	false
2020-10-23T03:45Z	0.784	false
2020-10-23T03:30Z	0.785	false
2020-10-23T03:15Z	0.787	false
2020-10-23T03:00Z	0.789	false
2020-10-23T02:45Z	0.791	false
2020-10-23T02:30Z	0.796	false
2020-10-23T02:15Z	0.796	false
2020-10-23T02:00Z	0.799	false
2020-10-23T01:45Z	0.805	false
2020-10-23T01:30Z	0.809	false
2020-10-23T01:15Z	0.811	false
2020-10-23T01:00Z	0.818	false
2020-10-23T00:45Z	0.818	false
2020-10-23T00:30Z	0.823	false
2020-10-23T00:15Z	0.827	false
2020-10-23T00:00Z	0.829	false
2020-10-22T23:45Z	0.836	false
2020-10-22T23:30Z	0.838	false
2020-10-22T23:15Z	0.846	false
2020-10-22T23:00Z	0.849	false
2020-10-22T22:45Z	0.853	false
2020-10-22T22:30Z	0.856	false
2020-10-22T22:15Z	0.862	false
2020-10-22T22:00Z	0.863	false
2020-10-22T21:45Z	0.868	false
2020-10-22T21:30Z	0.875	false
2020-10-22T21:15Z	0.878	false
2020-10-22T21:00Z	0.887	false
2020-10-22T20:45Z	0.889	false
2020-10-22T20:30Z	0.895	false
2020-10-22T20:15Z	0.899	false
2020-10-22T20:00Z	0.902	false
2020-10-22T19:45Z	0.909	false
2020-10-22T19:30Z	0.913	false
2020-10-22T19:15Z	0.921	false
2020-10-22T19:00Z	0.922	false
2020-10-22T18:45Z	0.928	false
2020-10-22T18:30Z	0.933	false
2020-10-22T18:15Z	0.943	false
2020-10-22T18:00Z	0.954	false
2020-10-22T17:45Z	0.97	false
2020-10-22T17:30Z	0.988	false
2020-10-22T17:15Z	1.013	false
2020-10-22T17:00Z	1.041	false
2020-10-22T16:45Z	1.072	false
2020-10-22T16:30Z	1.104	false
2020-10-22T16:15Z	1.133	false
2020-10-22T16:00Z	1.151	false
2020-10-22T15:45Z	1.143	false
2020-10-22T15:30Z	1.089	false
2020-10-22T15:15Z	1.012	false
2020-10-22T15:00Z	0.951	false
2020-10-22T14:45Z	0.924	false
2020-10-22T14:30Z	0.91	false
2020-10-22T14:15Z	0.899	false
2020-10-22T14:00Z	0.894	false
2020-10-22T13:45Z	0.88	false
2020-10-22T13:30Z	0.869	false
2020-10-22T13:15Z	0.87	false
2020-10-22T13:00Z	0.867	false
2020-10-22T12:45Z	0.863	false
2020-10-22T12:30Z	0.861	false
2020-10-22T12:15Z	0.85	false
2020-10-22T12:00Z	0.831	false
2020-10-22T11:45Z	0.812	false
2020-10-22T11:30Z	0.785	false
2020-10-22T11:15Z	0.76	false
2020-10-22T11:00Z	0.741	false
2020-10-22T10:45Z	0.721	false
2020-10-22T10:30Z	0.711	false
2020-10-22T10:15Z	0.702	false
2020-10-22T10:00Z	0.7	false
2020-10-22T09:45Z	0.697	false
2020-10-22T09:30Z	0.692	false
2020-10-22T09:15Z	0.688	false
2020-10-22T09:00Z	0.692	false
2020-10-22T08:45Z	0.694	false
2020-10-22T08:30Z	0.692	false
2020-10-22T08:15Z	0.688	false
2020-10-22T08:00Z	0.691	false
2020-10-22T07:45Z	0.69	false
2020-10-22T07:30Z	0.692	false
2020-10-22T07:15Z	0.69	false
2020-10-22T07:00Z	0.691	false
2020-10-22T06:45Z	0.69	false
2020-10-22T06:30Z	0.687	false
2020-10-22T06:15Z	0.69	false
2020-10-22T06:00Z	0.695	false
2020-10-22T05:45Z	0.699	false
2020-10-22T05:30Z	0.713	false
2020-10-22T05:15Z	0.729	false
2020-10-22T05:00Z	0.751	false
2020-10-22T04:45Z	0.785	false
2020-10-22T04:30Z	0.825	false
2020-10-22T04:15Z	0.877	false
2020-10-22T04:00Z	0.943	false
2020-10-22T03:45Z	1.014	false
2020-10-22T03:30Z	1.062	false
2020-10-22T03:15Z	1.01	false
2020-10-22T03:00Z	0.897	false
2020-10-22T02:45Z	0.776	false
2020-10-22T02:30Z	0.717	false
2020-10-22T02:15Z	0.715	false
2020-10-22T02:00Z	0.715	false
2020-10-22T01:45Z	0.714	false
2020-10-22T01:30Z	0.719	false
2020-10-22T01:15Z	0.714	false
2020-10-22T01:00Z	0.72	false
2020-10-22T00:45Z	0.719	false
2020-10-22T00:30Z	0.715	false
2020-10-22T00:15Z	0.719	false
2020-10-22T00:00Z	0.718	false
2020-10-21T23:45Z	0.722	false
2020-10-21T23:30Z	0.724	false
2020-10-21T23:15Z	0.727	false
2020-10-21T23:00Z	0.728	false
2020-10-21T22:45Z	0.726	false
2020-10-21T22:30Z	0.726	false
2020-10-21T22:15Z	0.729	false
2020-10-21T22:00Z	0.728	false
2020-10-21T21:45Z	0.731	false
2020-10-21T21:30Z	0.73	false
2020-10-21T21:15Z	0.733	false
2020-10-21T21:00Z	0.73	false
2020-10-21T20:45Z	0.724	false
2020-10-21T20:30Z	0.722	false
2020-10-21T20:15Z	0.72	false
2020-10-21T20:00Z	0.722	false
2020-10-21T19:45Z	0.724	false
2020-10-21T19:30Z	0.726	false
2020-10-21T19:15Z	0.725	false
2020-10-21T19:00Z	0.733	false
2020-10-21T18:45Z	0.736	false
2020-10-21T18:30Z	0.737	false
2020-10-21T18:15Z	0.739	false
2020-10-21T18:00Z	0.732	false
2020-10-21T17:45Z	0.741	false
2020-10-21T17:30Z	0.751	false
2020-10-21T17:15Z	0.77	false
2020-10-21T17:00Z	0.801	false
2020-10-21T16:45Z	0.842	false
2020-10-21T16:30Z	0.897	false
2020-10-21T16:15Z	0.96	false
2020-10-21T16:00Z	1.035	false
2020-10-21T15:45Z	1.115	false
2020-10-21T15:30Z	1.195	false
2020-10-21T15:15Z	1.271	false

Forecast data

Key information

• Station name: Castle Bridge Croston
• Station ID: 9115
• River name: River Yarrow
• Typical range: 0.47m to 3.02m
• Highest level on record: 4.10m on 06 October 2020 (awaiting validation)
• Site datum: 3.34mAOD (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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