River level River Glen at Surfleet Sluice

Check for flood warnings in this area

Latest recorded level 0.67m at 10:00am Sunday 15 December 2019.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 0.90m here, minor flooding is possible in this area
• Highest recorded level. Hide
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Observed data

DateTime	Value	Error
2019-12-15T10:00Z	0.67	false
2019-12-15T09:45Z	0.641	false
2019-12-15T09:30Z	0.611	false
2019-12-15T09:15Z	0.569	false
2019-12-15T09:00Z	0.53	false
2019-12-15T08:45Z	0.489	false
2019-12-15T08:30Z	0.45	false
2019-12-15T08:15Z	0.41	false
2019-12-15T08:00Z	0.366	false
2019-12-15T07:45Z	0.311	false
2019-12-15T07:30Z	0.262	false
2019-12-15T07:15Z	0.201	false
2019-12-15T07:00Z	0.1	false
2019-12-15T06:45Z	0.042	false
2019-12-15T06:30Z	0.029	false
2019-12-15T06:15Z	0.009	false
2019-12-15T06:00Z	0.009	false
2019-12-15T05:45Z		true
2019-12-15T05:30Z	0.004	false
2019-12-15T05:15Z	0.002	false
2019-12-15T05:00Z		true
2019-12-15T04:45Z		true
2019-12-15T04:30Z	0.003	false
2019-12-15T04:15Z	0.009	false
2019-12-15T04:00Z	0.008	false
2019-12-15T03:45Z	0.002	false
2019-12-15T03:30Z	0.006	false
2019-12-15T03:15Z	0.002	false
2019-12-15T03:00Z		true
2019-12-15T02:45Z		true
2019-12-15T02:30Z	0.003	false
2019-12-15T02:15Z	0.004	false
2019-12-15T02:00Z	0.003	false
2019-12-15T01:45Z		true
2019-12-15T01:30Z		true
2019-12-15T01:15Z		true
2019-12-15T01:00Z		true
2019-12-15T00:45Z	0.018	false
2019-12-15T00:30Z	0.047	false
2019-12-15T00:15Z	0.022	false
2019-12-15T00:00Z		true
2019-12-14T23:45Z		true
2019-12-14T23:30Z		true
2019-12-14T23:15Z		true
2019-12-14T23:00Z	0.074	false
2019-12-14T22:45Z	0.198	false
2019-12-14T22:30Z	0.322	false
2019-12-14T22:15Z	0.444	false
2019-12-14T22:00Z	0.572	false
2019-12-14T21:45Z	0.681	false
2019-12-14T21:30Z	0.733	false
2019-12-14T21:15Z	0.707	false
2019-12-14T21:00Z	0.675	false
2019-12-14T20:45Z	0.646	false
2019-12-14T20:30Z	0.611	false
2019-12-14T20:15Z	0.577	false
2019-12-14T20:00Z	0.541	false
2019-12-14T19:45Z	0.497	false
2019-12-14T19:30Z	0.447	false
2019-12-14T19:15Z	0.395	false
2019-12-14T19:00Z	0.334	false
2019-12-14T18:45Z	0.264	false
2019-12-14T18:30Z	0.17	false
2019-12-14T18:15Z	0.059	false
2019-12-14T18:00Z	0.036	false
2019-12-14T17:45Z	0.025	false
2019-12-14T17:30Z	0.02	false
2019-12-14T17:15Z	0.011	false
2019-12-14T17:00Z	0.011	false
2019-12-14T16:45Z	0.007	false
2019-12-14T16:30Z	0.002	false
2019-12-14T16:15Z	0.003	false
2019-12-14T16:00Z		true
2019-12-14T15:45Z	0.001	false
2019-12-14T15:30Z		true
2019-12-14T15:15Z	0	false
2019-12-14T15:00Z		true
2019-12-14T14:45Z	0.007	false
2019-12-14T14:30Z	0.008	false
2019-12-14T14:15Z	0.003	false
2019-12-14T14:00Z	0.015	false
2019-12-14T13:45Z		true
2019-12-14T13:30Z		true
2019-12-14T13:15Z	0.009	false
2019-12-14T13:00Z		true
2019-12-14T12:45Z		true
2019-12-14T12:30Z	0	false
2019-12-14T12:15Z	0.011	false
2019-12-14T12:00Z	0.055	false
2019-12-14T11:45Z		true
2019-12-14T11:30Z		true
2019-12-14T11:15Z		true
2019-12-14T11:00Z		true
2019-12-14T10:45Z		true
2019-12-14T10:30Z	0.057	false
2019-12-14T10:15Z	0.172	false
2019-12-14T10:00Z	0.293	false
2019-12-14T09:45Z	0.421	false
2019-12-14T09:30Z	0.559	false
2019-12-14T09:15Z	0.694	false
2019-12-14T09:00Z	0.798	false
2019-12-14T08:45Z	0.831	false
2019-12-14T08:30Z	0.795	false
2019-12-14T08:15Z	0.752	false
2019-12-14T08:00Z	0.71	false
2019-12-14T07:45Z	0.659	false
2019-12-14T07:30Z	0.609	false
2019-12-14T07:15Z	0.554	false
2019-12-14T07:00Z	0.491	false
2019-12-14T06:45Z	0.417	false
2019-12-14T06:30Z	0.335	false
2019-12-14T06:15Z	0.233	false
2019-12-14T06:00Z	0.082	false
2019-12-14T05:45Z	0.039	false
2019-12-14T05:30Z	0.018	false
2019-12-14T05:15Z		true
2019-12-14T05:00Z		true
2019-12-14T04:45Z		true
2019-12-14T04:30Z		true
2019-12-14T04:15Z		true
2019-12-14T04:00Z		true
2019-12-14T03:45Z		true
2019-12-14T03:30Z		true
2019-12-14T03:15Z		true
2019-12-14T03:00Z		true
2019-12-14T02:45Z		true
2019-12-14T02:30Z		true
2019-12-14T02:15Z		true
2019-12-14T02:00Z		true
2019-12-14T01:45Z		true
2019-12-14T01:30Z		true
2019-12-14T01:15Z		true
2019-12-14T01:00Z		true
2019-12-14T00:45Z	0.005	false
2019-12-14T00:30Z	0.016	false
2019-12-14T00:15Z	0.023	false
2019-12-14T00:00Z	0.031	false
2019-12-13T23:45Z		true
2019-12-13T23:30Z		true
2019-12-13T23:15Z		true
2019-12-13T23:00Z		true
2019-12-13T22:45Z		true
2019-12-13T22:30Z	0.07	false
2019-12-13T22:15Z	0.19	false
2019-12-13T22:00Z	0.307	false
2019-12-13T21:45Z	0.421	false
2019-12-13T21:30Z	0.57	false
2019-12-13T21:15Z	0.744	false
2019-12-13T21:00Z	0.908	false
2019-12-13T20:45Z	1.003	false
2019-12-13T20:30Z	1.017	false
2019-12-13T20:15Z	0.98	false
2019-12-13T20:00Z	0.933	false
2019-12-13T19:45Z	0.884	false
2019-12-13T19:30Z	0.83	false
2019-12-13T19:15Z	0.773	false
2019-12-13T19:00Z	0.717	false
2019-12-13T18:45Z	0.655	false
2019-12-13T18:30Z	0.576	false
2019-12-13T18:15Z	0.491	false
2019-12-13T18:00Z	0.385	false
2019-12-13T17:45Z	0.251	false
2019-12-13T17:30Z	0.072	false
2019-12-13T17:15Z	0.033	false
2019-12-13T17:00Z	0.021	false
2019-12-13T16:45Z	0.013	false
2019-12-13T16:30Z	0.011	false
2019-12-13T16:15Z	0.014	false
2019-12-13T16:00Z	0.018	false
2019-12-13T15:45Z	0.012	false
2019-12-13T15:30Z	0.016	false
2019-12-13T15:15Z	0.013	false
2019-12-13T15:00Z	0.008	false
2019-12-13T14:45Z	0.014	false
2019-12-13T14:30Z	0.009	false
2019-12-13T14:15Z	0.009	false
2019-12-13T14:00Z	0.003	false
2019-12-13T13:45Z		true
2019-12-13T13:30Z		true
2019-12-13T13:15Z		true
2019-12-13T13:00Z		true
2019-12-13T12:45Z		true
2019-12-13T12:30Z	0.006	false
2019-12-13T12:15Z	0.102	false
2019-12-13T12:00Z	1.764	false
2019-12-13T12:00Z	1.764	false
2019-12-13T11:45Z	1.704	false
2019-12-13T11:30Z	0.05	false
2019-12-13T11:15Z		true
2019-12-13T11:00Z		true
2019-12-13T10:45Z	1.758	false
2019-12-13T10:30Z		true
2019-12-13T10:15Z	0.008	false
2019-12-13T10:00Z	1.775	false
2019-12-13T09:45Z	0.245	false
2019-12-13T09:30Z	0.386	false
2019-12-13T09:15Z	0.531	false
2019-12-13T09:00Z	0.7	false
2019-12-13T08:45Z	0.838	false
2019-12-13T08:30Z	0.908	false
2019-12-13T08:15Z	0.892	false
2019-12-13T08:00Z	0.852	false
2019-12-13T07:45Z	0.794	false
2019-12-13T07:30Z	0.764	false
2019-12-13T07:15Z	0.718	false
2019-12-13T07:00Z	0.669	false
2019-12-13T06:45Z	0.62	false
2019-12-13T06:30Z	0.562	false
2019-12-13T06:15Z	0.501	false
2019-12-13T06:00Z	0.433	false
2019-12-13T05:45Z	0.34	false
2019-12-13T05:30Z	0.268	false
2019-12-13T05:15Z	0.167	false
2019-12-13T05:00Z	0.044	false
2019-12-13T04:45Z	0.022	false
2019-12-13T04:30Z	0.019	false
2019-12-13T04:30Z	0.019	false
2019-12-13T04:15Z	0.013	false
2019-12-13T04:00Z	0.015	false
2019-12-13T03:45Z	0.018	false
2019-12-13T03:30Z	0.015	false
2019-12-13T03:15Z	0.019	false
2019-12-13T03:00Z	0.019	false
2019-12-13T02:45Z	0.013	false
2019-12-13T02:30Z	0.012	false
2019-12-13T02:15Z	0.006	false
2019-12-13T02:00Z	0	false
2019-12-13T01:45Z		true
2019-12-13T01:30Z		true
2019-12-13T01:15Z		true
2019-12-13T01:00Z	0	false
2019-12-13T01:00Z	0	false
2019-12-13T00:45Z	0.001	false
2019-12-13T00:30Z	0	false
2019-12-13T00:15Z		true
2019-12-13T00:00Z		true
2019-12-12T23:45Z		true
2019-12-12T23:30Z		true
2019-12-12T23:15Z		true
2019-12-12T23:00Z	0.029	false
2019-12-12T22:45Z	0.049	false
2019-12-12T22:30Z		true
2019-12-12T22:15Z		true
2019-12-12T22:00Z		true
2019-12-12T22:00Z		true
2019-12-12T21:45Z		true
2019-12-12T21:45Z		true
2019-12-12T21:30Z	0.054	false
2019-12-12T21:30Z	0.054	false
2019-12-12T21:15Z	0.201	false
2019-12-12T21:00Z	0.343	false
2019-12-12T20:45Z	0.49	false
2019-12-12T20:30Z	0.637	false
2019-12-12T20:15Z	0.765	false
2019-12-12T20:00Z	0.85	false
2019-12-12T19:45Z	0.839	false
2019-12-12T19:30Z	0.81	false
2019-12-12T19:15Z	0.782	false
2019-12-12T19:00Z	0.755	false
2019-12-12T18:45Z	0.729	false
2019-12-12T18:30Z	0.702	false
2019-12-12T18:15Z	0.671	false
2019-12-12T18:00Z	0.643	false
2019-12-12T17:45Z	0.608	false
2019-12-12T17:30Z	0.556	false
2019-12-12T17:15Z	0.534	false
2019-12-12T17:00Z	0.523	false
2019-12-12T16:45Z	0.507	false
2019-12-12T16:30Z	0.497	false
2019-12-12T16:15Z	0.496	false
2019-12-12T16:00Z	0.493	false
2019-12-12T15:45Z	0.497	false
2019-12-12T15:30Z	0.499	false
2019-12-12T15:15Z	0.501	false
2019-12-12T15:00Z	0.503	false
2019-12-12T14:45Z	0.509	false
2019-12-12T14:30Z	0.513	false
2019-12-12T14:15Z	0.517	false
2019-12-12T14:00Z	0.519	false
2019-12-12T13:45Z	0.516	false
2019-12-12T13:30Z	0.519	false
2019-12-12T13:15Z	0.522	false
2019-12-12T13:00Z	0.514	false
2019-12-12T12:45Z	0.503	false
2019-12-12T12:30Z	0.504	false
2019-12-12T12:15Z	0.502	false
2019-12-12T12:00Z	0.501	false
2019-12-12T11:45Z	0.504	false
2019-12-12T11:30Z	0.499	false
2019-12-12T11:15Z	0.498	false
2019-12-12T11:00Z	0.493	false
2019-12-12T10:45Z	0.495	false
2019-12-12T10:30Z	0.493	false
2019-12-12T10:15Z	0.494	false
2019-12-12T10:00Z	0.496	false
2019-12-12T09:45Z	0.497	false
2019-12-12T09:30Z	0.486	false
2019-12-12T09:15Z	0.454	false
2019-12-12T09:00Z	0.429	false
2019-12-12T08:45Z	0.44	false
2019-12-12T08:30Z	0.542	false
2019-12-12T08:15Z	0.675	false
2019-12-12T08:00Z	0.8	false
2019-12-12T07:45Z	0.855	false
2019-12-12T07:30Z	0.84	false
2019-12-12T07:15Z	0.823	false
2019-12-12T07:00Z	0.808	false
2019-12-12T06:45Z	0.782	false
2019-12-12T06:30Z	0.763	false
2019-12-12T06:15Z	0.741	false
2019-12-12T06:00Z	0.716	false
2019-12-12T05:45Z	0.691	false
2019-12-12T05:30Z	0.663	false
2019-12-12T05:15Z	0.634	false
2019-12-12T05:00Z	0.6	false
2019-12-12T04:45Z	0.542	false
2019-12-12T04:30Z	0.526	false
2019-12-12T04:15Z	0.516	false
2019-12-12T04:00Z	0.505	false
2019-12-12T03:45Z	0.5	false
2019-12-12T03:30Z	0.498	false
2019-12-12T03:15Z	0.505	false
2019-12-12T03:00Z	0.509	false
2019-12-12T02:45Z	0.514	false
2019-12-12T02:30Z	0.524	false
2019-12-12T02:15Z	0.527	false
2019-12-12T02:00Z	0.525	false
2019-12-12T01:45Z	0.522	false
2019-12-12T01:30Z	0.521	false
2019-12-12T01:15Z	0.516	false
2019-12-12T01:00Z	0.51	false
2019-12-12T00:45Z	0.508	false
2019-12-12T00:30Z	0.505	false
2019-12-12T00:15Z	0.504	false
2019-12-12T00:00Z	0.504	false
2019-12-11T23:45Z	0.504	false
2019-12-11T23:30Z	0.504	false
2019-12-11T23:15Z	0.501	false
2019-12-11T23:00Z	0.499	false
2019-12-11T22:45Z	0.498	false
2019-12-11T22:30Z	0.493	false
2019-12-11T22:15Z	0.492	false
2019-12-11T22:00Z	0.492	false
2019-12-11T21:45Z	0.496	false
2019-12-11T21:30Z	0.495	false
2019-12-11T21:15Z	0.485	false
2019-12-11T21:00Z	0.46	false
2019-12-11T20:45Z	0.427	false
2019-12-11T20:30Z	0.423	false
2019-12-11T20:15Z	0.504	false
2019-12-11T20:00Z	0.625	false
2019-12-11T19:45Z	0.737	false
2019-12-11T19:30Z	0.807	false
2019-12-11T19:15Z	0.802	false
2019-12-11T19:00Z	0.771	false
2019-12-11T18:45Z	0.768	false
2019-12-11T18:30Z	0.748	false
2019-12-11T18:15Z	0.726	false
2019-12-11T18:00Z	0.707	false
2019-12-11T17:45Z	0.685	false
2019-12-11T17:30Z	0.662	false
2019-12-11T17:15Z	0.638	false
2019-12-11T17:00Z	0.609	false
2019-12-11T16:45Z	0.58	false
2019-12-11T16:30Z	0.536	false
2019-12-11T16:15Z	0.523	false
2019-12-11T16:00Z	0.515	false
2019-12-11T15:45Z	0.502	false
2019-12-11T15:30Z	0.502	false
2019-12-11T15:15Z	0.504	false
2019-12-11T15:00Z	0.499	false
2019-12-11T14:45Z	0.498	false
2019-12-11T14:30Z	0.498	false
2019-12-11T14:15Z	0.495	false
2019-12-11T14:00Z	0.496	false
2019-12-11T13:45Z	0.495	false
2019-12-11T13:30Z	0.495	false
2019-12-11T13:15Z	0.495	false
2019-12-11T13:00Z	0.497	false
2019-12-11T12:45Z	0.499	false
2019-12-11T12:30Z	0.498	false
2019-12-11T12:15Z	0.497	false
2019-12-11T12:00Z	0.496	false
2019-12-11T11:45Z	0.498	false
2019-12-11T11:30Z	0.501	false
2019-12-11T11:15Z	0.502	false
2019-12-11T11:00Z	0.499	false
2019-12-11T10:45Z	0.498	false
2019-12-11T10:30Z	0.492	false
2019-12-11T10:15Z	0.498	false
2019-12-11T10:00Z	0.492	false
2019-12-11T09:45Z	0.494	false
2019-12-11T09:30Z	0.492	false
2019-12-11T09:15Z	0.489	false
2019-12-11T09:00Z	0.487	false
2019-12-11T08:45Z	0.468	false
2019-12-11T08:30Z	0.436	false
2019-12-11T08:15Z	0.433	false
2019-12-11T08:00Z	0.488	false
2019-12-11T07:45Z	0.617	false
2019-12-11T07:30Z	0.742	false
2019-12-11T07:15Z	0.799	false
2019-12-11T07:00Z	0.756	false
2019-12-11T06:45Z	0.774	false
2019-12-11T06:30Z	0.758	false
2019-12-11T06:15Z	0.743	false
2019-12-11T06:00Z	0.727	false
2019-12-11T05:45Z	0.71	false
2019-12-11T05:30Z	0.697	false
2019-12-11T05:15Z	0.681	false
2019-12-11T05:00Z	0.668	false
2019-12-11T04:45Z	0.649	false
2019-12-11T04:30Z	0.631	false
2019-12-11T04:15Z	0.612	false
2019-12-11T04:00Z	0.591	false
2019-12-11T03:45Z	0.572	false
2019-12-11T03:30Z	0.535	false
2019-12-11T03:15Z	0.525	false
2019-12-11T03:00Z	0.515	false
2019-12-11T02:45Z	0.502	false
2019-12-11T02:30Z	0.498	false
2019-12-11T02:15Z	0.492	false
2019-12-11T02:00Z	0.495	false
2019-12-11T01:45Z	0.494	false
2019-12-11T01:30Z	0.502	false
2019-12-11T01:15Z	0.504	false
2019-12-11T01:00Z	0.508	false
2019-12-11T00:45Z	0.51	false
2019-12-11T00:30Z	0.518	false
2019-12-11T00:15Z	0.517	false
2019-12-11T00:00Z	0.519	false
2019-12-10T23:45Z	0.525	false
2019-12-10T23:30Z	0.52	false
2019-12-10T23:15Z	0.519	false
2019-12-10T23:00Z	0.513	false
2019-12-10T22:45Z	0.51	false
2019-12-10T22:30Z	0.507	false
2019-12-10T22:15Z	0.506	false
2019-12-10T22:00Z	0.503	false
2019-12-10T21:45Z	0.504	false
2019-12-10T21:30Z	0.497	false
2019-12-10T21:15Z	0.494	false
2019-12-10T21:00Z	0.497	false
2019-12-10T20:45Z	0.496	false
2019-12-10T20:30Z	0.495	false
2019-12-10T20:15Z	0.492	false
2019-12-10T20:00Z	0.497	false
2019-12-10T19:45Z	0.502	false
2019-12-10T19:30Z	0.5	false
2019-12-10T19:15Z	0.507	false
2019-12-10T19:00Z	0.511	false
2019-12-10T18:45Z	0.517	false
2019-12-10T18:30Z	0.515	false
2019-12-10T18:15Z	0.519	false
2019-12-10T18:00Z	0.52	false
2019-12-10T17:45Z	0.518	false
2019-12-10T17:30Z	0.525	false
2019-12-10T17:15Z	0.508	false
2019-12-10T17:00Z	0.504	false
2019-12-10T16:45Z	0.499	false
2019-12-10T16:30Z	0.498	false
2019-12-10T16:15Z	0.5	false
2019-12-10T16:00Z	0.5	false
2019-12-10T15:45Z	0.504	false
2019-12-10T15:30Z	0.507	false
2019-12-10T15:15Z	0.499	false
2019-12-10T15:00Z	0.499	false
2019-12-10T14:45Z	0.497	false
2019-12-10T14:30Z	0.502	false
2019-12-10T14:15Z	0.498	false
2019-12-10T14:00Z	0.493	false
2019-12-10T13:45Z	0.494	false
2019-12-10T13:30Z	0.496	false
2019-12-10T13:15Z	0.5	false
2019-12-10T13:00Z	0.495	false
2019-12-10T12:45Z	0.499	false
2019-12-10T12:30Z	0.497	false
2019-12-10T12:15Z	0.501	false
2019-12-10T12:00Z	0.501	false
2019-12-10T11:45Z	0.506	false
2019-12-10T11:30Z	0.513	false
2019-12-10T11:15Z	0.511	false
2019-12-10T11:00Z	0.513	false
2019-12-10T10:45Z	0.519	false
2019-12-10T10:30Z	0.516	false
2019-12-10T10:15Z	0.519	false

Forecast data

Key information

• Station name: Surfleet Sluice
• Station ID: 6022
• River name: River Glen
• Typical range: 0.15m to 0.90m
• Highest level on record: 1.51m on 28 January 2013
• Site datum: 2.00mAOD (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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