River level River Derwent at Derby City

A flood alert is in place nearby.

Flooding is possible. Be prepared. View details.

Latest recorded level 1.87m at 1:15pm Friday 15 November 2019.

Levels: last 5 days and next 36 hours

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• Measured level
• Forecast level
• Property flooding possible
• Low lying land may flood
• Highest recorded level. Hide
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Observed data

DateTime	Value	Error
2019-11-15T13:15Z	1.866	false
2019-11-15T13:00Z	1.866	false
2019-11-15T12:45Z	1.87	false
2019-11-15T12:30Z	1.87	false
2019-11-15T12:15Z	1.872	false
2019-11-15T12:00Z	1.876	false
2019-11-15T11:45Z	1.878	false
2019-11-15T11:30Z	1.88	false
2019-11-15T11:15Z	1.88	false
2019-11-15T11:00Z	1.882	false
2019-11-15T10:45Z	1.883	false
2019-11-15T10:30Z	1.884	false
2019-11-15T10:15Z	1.886	false
2019-11-15T10:00Z	1.885	false
2019-11-15T09:45Z	1.887	false
2019-11-15T09:30Z	1.887	false
2019-11-15T09:15Z	1.885	false
2019-11-15T09:00Z	1.885	false
2019-11-15T08:45Z	1.886	false
2019-11-15T08:30Z	1.886	false
2019-11-15T08:15Z	1.884	false
2019-11-15T08:00Z	1.883	false
2019-11-15T07:45Z	1.881	false
2019-11-15T07:30Z	1.876	false
2019-11-15T07:15Z	1.874	false
2019-11-15T07:00Z	1.868	false
2019-11-15T06:45Z	1.868	false
2019-11-15T06:30Z	1.868	false
2019-11-15T06:15Z	1.866	false
2019-11-15T06:00Z	1.864	false
2019-11-15T06:00Z	1.864	false
2019-11-15T05:45Z	1.86	false
2019-11-15T05:30Z	1.856	false
2019-11-15T05:15Z	1.852	false
2019-11-15T05:00Z	1.852	false
2019-11-15T04:45Z	1.848	false
2019-11-15T04:30Z	1.844	false
2019-11-15T04:15Z	1.842	false
2019-11-15T04:00Z	1.841	false
2019-11-15T03:45Z	1.837	false
2019-11-15T03:30Z	1.832	false
2019-11-15T03:15Z	1.831	false
2019-11-15T03:00Z	1.829	false
2019-11-15T02:45Z	1.827	false
2019-11-15T02:30Z	1.822	false
2019-11-15T02:15Z	1.822	false
2019-11-15T02:00Z	1.819	false
2019-11-15T01:45Z	1.817	false
2019-11-15T01:30Z	1.818	false
2019-11-15T01:15Z	1.817	false
2019-11-15T01:00Z	1.818	false
2019-11-15T00:45Z	1.817	false
2019-11-15T00:30Z	1.818	false
2019-11-15T00:15Z	1.818	false
2019-11-15T00:00Z	1.817	false
2019-11-14T23:45Z	1.816	false
2019-11-14T23:30Z	1.816	false
2019-11-14T23:30Z	1.816	false
2019-11-14T23:15Z	1.816	false
2019-11-14T23:00Z	1.814	false
2019-11-14T22:45Z	1.816	false
2019-11-14T22:30Z	1.812	false
2019-11-14T22:15Z	1.812	false
2019-11-14T22:00Z	1.811	false
2019-11-14T21:45Z	1.808	false
2019-11-14T21:30Z	1.805	false
2019-11-14T21:15Z	1.798	false
2019-11-14T21:00Z	1.79	false
2019-11-14T20:45Z	1.782	false
2019-11-14T20:30Z	1.772	false
2019-11-14T20:15Z	1.76	false
2019-11-14T20:00Z	1.742	false
2019-11-14T19:45Z	1.726	false
2019-11-14T19:30Z	1.711	false
2019-11-14T19:15Z	1.692	false
2019-11-14T19:00Z	1.673	false
2019-11-14T18:45Z	1.659	false
2019-11-14T18:30Z	1.64	false
2019-11-14T18:15Z	1.619	false
2019-11-14T18:00Z	1.596	false
2019-11-14T17:45Z	1.574	false
2019-11-14T17:30Z	1.558	false
2019-11-14T17:15Z	1.543	false
2019-11-14T17:00Z	1.528	false
2019-11-14T16:45Z	1.508	false
2019-11-14T16:30Z	1.488	false
2019-11-14T16:15Z	1.466	false
2019-11-14T16:00Z	1.445	false
2019-11-14T15:45Z	1.428	false
2019-11-14T15:30Z	1.407	false
2019-11-14T15:15Z	1.389	false
2019-11-14T15:00Z	1.374	false
2019-11-14T14:45Z	1.36	false
2019-11-14T14:30Z	1.351	false
2019-11-14T14:15Z	1.343	false
2019-11-14T14:00Z	1.336	false
2019-11-14T13:45Z	1.325	false
2019-11-14T13:30Z	1.314	false
2019-11-14T13:15Z	1.303	false
2019-11-14T13:00Z	1.296	false
2019-11-14T12:45Z	1.289	false
2019-11-14T12:30Z	1.284	false
2019-11-14T12:15Z	1.279	false
2019-11-14T12:00Z	1.274	false
2019-11-14T11:45Z	1.269	false
2019-11-14T11:30Z	1.267	false
2019-11-14T11:15Z	1.265	false
2019-11-14T11:00Z	1.263	false
2019-11-14T10:45Z	1.26	false
2019-11-14T10:30Z	1.258	false
2019-11-14T10:15Z	1.254	false
2019-11-14T10:00Z	1.254	false
2019-11-14T09:45Z	1.25	false
2019-11-14T09:30Z	1.25	false
2019-11-14T09:15Z	1.251	false
2019-11-14T09:00Z	1.254	false
2019-11-14T08:45Z	1.262	false
2019-11-14T08:30Z	1.267	false
2019-11-14T08:15Z	1.273	false
2019-11-14T08:00Z	1.276	false
2019-11-14T07:45Z	1.278	false
2019-11-14T07:30Z	1.28	false
2019-11-14T07:15Z	1.281	false
2019-11-14T07:00Z	1.282	false
2019-11-14T06:45Z	1.282	false
2019-11-14T06:30Z	1.286	false
2019-11-14T06:15Z	1.286	false
2019-11-14T06:00Z	1.288	false
2019-11-14T05:45Z	1.289	false
2019-11-14T05:30Z	1.292	false
2019-11-14T05:15Z	1.294	false
2019-11-14T05:00Z	1.296	false
2019-11-14T04:45Z	1.298	false
2019-11-14T04:30Z	1.3	false
2019-11-14T04:15Z	1.302	false
2019-11-14T04:00Z	1.304	false
2019-11-14T03:45Z	1.306	false
2019-11-14T03:30Z	1.308	false
2019-11-14T03:15Z	1.312	false
2019-11-14T03:00Z	1.313	false
2019-11-14T02:45Z	1.315	false
2019-11-14T02:30Z	1.318	false
2019-11-14T02:15Z	1.318	false
2019-11-14T02:00Z	1.32	false
2019-11-14T01:45Z	1.321	false
2019-11-14T01:30Z	1.324	false
2019-11-14T01:15Z	1.325	false
2019-11-14T01:00Z	1.328	false
2019-11-14T00:45Z	1.33	false
2019-11-14T00:30Z	1.332	false
2019-11-14T00:15Z	1.332	false
2019-11-14T00:00Z	1.334	false
2019-11-13T23:45Z	1.334	false
2019-11-13T23:30Z	1.338	false
2019-11-13T23:15Z	1.339	false
2019-11-13T23:00Z	1.341	false
2019-11-13T22:45Z	1.344	false
2019-11-13T22:30Z	1.346	false
2019-11-13T22:15Z	1.348	false
2019-11-13T22:00Z	1.351	false
2019-11-13T21:45Z	1.353	false
2019-11-13T21:30Z	1.354	false
2019-11-13T21:15Z	1.358	false
2019-11-13T21:00Z	1.36	false
2019-11-13T20:45Z	1.362	false
2019-11-13T20:30Z	1.365	false
2019-11-13T20:15Z	1.368	false
2019-11-13T20:00Z	1.371	false
2019-11-13T19:45Z	1.374	false
2019-11-13T19:30Z	1.376	false
2019-11-13T19:15Z	1.38	false
2019-11-13T19:00Z	1.382	false
2019-11-13T18:45Z	1.386	false
2019-11-13T18:30Z	1.388	false
2019-11-13T18:15Z	1.391	false
2019-11-13T18:00Z	1.393	false
2019-11-13T17:45Z	1.396	false
2019-11-13T17:30Z	1.398	false
2019-11-13T17:15Z	1.4	false
2019-11-13T17:00Z	1.402	false
2019-11-13T16:45Z	1.404	false
2019-11-13T16:30Z	1.407	false
2019-11-13T16:30Z	1.407	false
2019-11-13T16:15Z	1.408	false
2019-11-13T16:00Z	1.409	false
2019-11-13T15:45Z	1.415	false
2019-11-13T15:30Z	1.418	false
2019-11-13T15:15Z	1.422	false
2019-11-13T15:00Z	1.429	false
2019-11-13T14:45Z	1.435	false
2019-11-13T14:30Z	1.44	false
2019-11-13T14:15Z	1.444	false
2019-11-13T14:00Z	1.448	false
2019-11-13T13:45Z	1.45	false
2019-11-13T13:30Z	1.454	false
2019-11-13T13:15Z	1.458	false
2019-11-13T13:00Z	1.461	false
2019-11-13T12:45Z	1.465	false
2019-11-13T12:30Z	1.47	false
2019-11-13T12:15Z	1.474	false
2019-11-13T12:00Z	1.478	false
2019-11-13T11:45Z	1.482	false
2019-11-13T11:30Z	1.487	false
2019-11-13T11:15Z	1.493	false
2019-11-13T11:00Z	1.497	false
2019-11-13T10:45Z	1.502	false
2019-11-13T10:30Z	1.505	false
2019-11-13T10:15Z	1.511	false
2019-11-13T10:00Z	1.517	false
2019-11-13T09:45Z	1.522	false
2019-11-13T09:30Z	1.528	false
2019-11-13T09:15Z	1.535	false
2019-11-13T09:00Z	1.541	false
2019-11-13T08:45Z	1.546	false
2019-11-13T08:30Z	1.55	false
2019-11-13T08:15Z	1.557	false
2019-11-13T08:00Z	1.561	false
2019-11-13T07:45Z	1.568	false
2019-11-13T07:30Z	1.572	false
2019-11-13T07:15Z	1.578	false
2019-11-13T07:00Z	1.585	false
2019-11-13T06:45Z	1.594	false
2019-11-13T06:30Z	1.6	false
2019-11-13T06:15Z	1.606	false
2019-11-13T06:00Z	1.612	false
2019-11-13T05:45Z	1.622	false
2019-11-13T05:30Z	1.628	false
2019-11-13T05:15Z	1.632	false
2019-11-13T05:00Z	1.639	false
2019-11-13T04:45Z	1.644	false
2019-11-13T04:30Z	1.65	false
2019-11-13T04:15Z	1.658	false
2019-11-13T04:00Z	1.663	false
2019-11-13T03:45Z	1.668	false
2019-11-13T03:30Z	1.674	false
2019-11-13T03:15Z	1.68	false
2019-11-13T03:00Z	1.685	false
2019-11-13T02:45Z	1.687	false
2019-11-13T02:30Z	1.695	false
2019-11-13T02:15Z	1.698	false
2019-11-13T02:00Z	1.701	false
2019-11-13T02:00Z	1.701	false
2019-11-13T01:45Z	1.706	false
2019-11-13T01:30Z	1.709	false
2019-11-13T01:15Z	1.712	false
2019-11-13T01:00Z	1.716	false
2019-11-13T00:45Z	1.719	false
2019-11-13T00:30Z	1.72	false
2019-11-13T00:15Z	1.722	false
2019-11-13T00:00Z	1.723	false
2019-11-12T23:45Z	1.726	false
2019-11-12T23:30Z	1.726	false
2019-11-12T23:15Z	1.726	false
2019-11-12T23:00Z	1.726	false
2019-11-12T22:45Z	1.726	false
2019-11-12T22:30Z	1.724	false
2019-11-12T22:15Z	1.725	false
2019-11-12T22:00Z	1.724	false
2019-11-12T21:45Z	1.724	false
2019-11-12T21:30Z	1.722	false
2019-11-12T21:15Z	1.722	false
2019-11-12T21:00Z	1.72	false
2019-11-12T20:45Z	1.717	false
2019-11-12T20:30Z	1.714	false
2019-11-12T20:15Z	1.711	false
2019-11-12T20:00Z	1.709	false
2019-11-12T19:45Z	1.704	false
2019-11-12T19:30Z	1.703	false
2019-11-12T19:15Z	1.7	false
2019-11-12T19:00Z	1.695	false
2019-11-12T18:45Z	1.69	false
2019-11-12T18:30Z	1.684	false
2019-11-12T18:15Z	1.678	false
2019-11-12T18:00Z	1.673	false
2019-11-12T17:45Z	1.666	false
2019-11-12T17:30Z	1.661	false
2019-11-12T17:15Z	1.657	false
2019-11-12T17:00Z	1.652	false
2019-11-12T16:45Z	1.648	false
2019-11-12T16:30Z	1.643	false
2019-11-12T16:15Z	1.64	false
2019-11-12T16:00Z	1.636	false
2019-11-12T15:45Z	1.634	false
2019-11-12T15:30Z	1.633	false
2019-11-12T15:15Z	1.629	false
2019-11-12T15:00Z	1.628	false
2019-11-12T14:45Z	1.627	false
2019-11-12T14:30Z	1.623	false
2019-11-12T14:15Z	1.622	false
2019-11-12T14:00Z	1.62	false
2019-11-12T13:45Z	1.619	false
2019-11-12T13:30Z	1.616	false
2019-11-12T13:15Z	1.615	false
2019-11-12T13:00Z	1.612	false
2019-11-12T12:45Z	1.61	false
2019-11-12T12:30Z	1.61	false
2019-11-12T12:15Z	1.611	false
2019-11-12T12:00Z	1.609	false
2019-11-12T11:45Z	1.608	false
2019-11-12T11:30Z	1.61	false
2019-11-12T11:15Z	1.609	false
2019-11-12T11:00Z	1.609	false
2019-11-12T10:45Z	1.611	false
2019-11-12T10:30Z	1.613	false
2019-11-12T10:15Z	1.614	false
2019-11-12T10:00Z	1.616	false
2019-11-12T09:45Z	1.618	false
2019-11-12T09:30Z	1.616	false
2019-11-12T09:15Z	1.619	false
2019-11-12T09:00Z	1.621	false
2019-11-12T08:45Z	1.618	false
2019-11-12T08:30Z	1.619	false
2019-11-12T08:15Z	1.621	false
2019-11-12T08:00Z	1.622	false
2019-11-12T07:45Z	1.624	false
2019-11-12T07:30Z	1.623	false
2019-11-12T07:15Z	1.623	false
2019-11-12T07:00Z	1.624	false
2019-11-12T06:45Z	1.624	false
2019-11-12T06:30Z	1.622	false
2019-11-12T06:15Z	1.623	false
2019-11-12T06:00Z	1.624	false
2019-11-12T05:45Z	1.624	false
2019-11-12T05:30Z	1.624	false
2019-11-12T05:15Z	1.623	false
2019-11-12T05:00Z	1.623	false
2019-11-12T04:45Z	1.623	false
2019-11-12T04:30Z	1.623	false
2019-11-12T04:15Z	1.623	false
2019-11-12T04:00Z	1.624	false
2019-11-12T04:00Z	1.624	false
2019-11-12T03:45Z	1.623	false
2019-11-12T03:30Z	1.623	false
2019-11-12T03:15Z	1.623	false
2019-11-12T03:00Z	1.623	false
2019-11-12T02:45Z	1.621	false
2019-11-12T02:30Z	1.621	false
2019-11-12T02:15Z	1.621	false
2019-11-12T02:00Z	1.62	false
2019-11-12T01:45Z	1.62	false
2019-11-12T01:30Z	1.616	false
2019-11-12T01:15Z	1.617	false
2019-11-12T01:00Z	1.616	false
2019-11-12T00:45Z	1.612	false
2019-11-12T00:30Z	1.611	false
2019-11-12T00:15Z	1.61	false
2019-11-12T00:00Z	1.608	false
2019-11-11T23:45Z	1.606	false
2019-11-11T23:30Z	1.604	false
2019-11-11T23:15Z	1.6	false
2019-11-11T23:00Z	1.599	false
2019-11-11T22:45Z	1.596	false
2019-11-11T22:30Z	1.594	false
2019-11-11T22:15Z	1.591	false
2019-11-11T22:00Z	1.586	false
2019-11-11T21:45Z	1.584	false
2019-11-11T21:30Z	1.579	false
2019-11-11T21:15Z	1.579	false
2019-11-11T21:00Z	1.577	false
2019-11-11T20:45Z	1.577	false
2019-11-11T20:30Z	1.577	false
2019-11-11T20:30Z	1.577	false
2019-11-11T20:15Z	1.576	false
2019-11-11T20:00Z	1.576	false
2019-11-11T19:45Z	1.575	false
2019-11-11T19:30Z	1.575	false
2019-11-11T19:15Z	1.576	false
2019-11-11T19:00Z	1.575	false
2019-11-11T18:45Z	1.575	false
2019-11-11T18:30Z	1.575	false
2019-11-11T18:15Z	1.574	false
2019-11-11T18:00Z	1.575	false
2019-11-11T18:00Z	1.575	false
2019-11-11T17:45Z	1.572	false
2019-11-11T17:30Z	1.57	false
2019-11-11T17:15Z	1.567	false
2019-11-11T17:00Z	1.568	false
2019-11-11T16:45Z	1.561	false
2019-11-11T16:30Z	1.559	false
2019-11-11T16:15Z	1.554	false
2019-11-11T16:00Z	1.55	false
2019-11-11T15:45Z	1.546	false
2019-11-11T15:30Z	1.54	false
2019-11-11T15:15Z	1.536	false
2019-11-11T15:00Z	1.528	false
2019-11-11T14:45Z	1.521	false
2019-11-11T14:30Z	1.512	false
2019-11-11T14:15Z	1.508	false
2019-11-11T14:00Z	1.502	false
2019-11-11T13:45Z	1.497	false
2019-11-11T13:30Z	1.49	false
2019-11-11T13:15Z	1.485	false
2019-11-11T13:00Z	1.481	false
2019-11-11T12:45Z	1.475	false
2019-11-11T12:30Z	1.469	false
2019-11-11T12:15Z	1.466	false
2019-11-11T12:00Z	1.462	false
2019-11-11T12:00Z	1.462	false
2019-11-11T11:45Z	1.457	false
2019-11-11T11:30Z	1.452	false
2019-11-11T11:30Z	1.452	false
2019-11-11T11:15Z	1.448	false
2019-11-11T11:00Z	1.44	false
2019-11-11T10:45Z	1.436	false
2019-11-11T10:30Z	1.429	false
2019-11-11T10:15Z	1.422	false
2019-11-11T10:00Z	1.413	false
2019-11-11T09:45Z	1.405	false
2019-11-11T09:30Z	1.397	false
2019-11-11T09:15Z	1.388	false
2019-11-11T09:00Z	1.378	false
2019-11-11T08:45Z	1.368	false
2019-11-11T08:30Z	1.353	false
2019-11-11T08:15Z	1.34	false
2019-11-11T08:00Z	1.326	false
2019-11-11T07:45Z	1.313	false
2019-11-11T07:30Z	1.3	false
2019-11-11T07:15Z	1.284	false
2019-11-11T07:00Z	1.273	false
2019-11-11T06:45Z	1.262	false
2019-11-11T06:30Z	1.251	false
2019-11-11T06:15Z	1.244	false
2019-11-11T06:00Z	1.234	false
2019-11-11T05:45Z	1.228	false
2019-11-11T05:30Z	1.22	false
2019-11-11T05:15Z	1.215	false
2019-11-11T05:00Z	1.211	false
2019-11-11T04:45Z	1.206	false
2019-11-11T04:30Z	1.204	false
2019-11-11T04:15Z	1.201	false
2019-11-11T04:00Z	1.199	false
2019-11-11T03:45Z	1.194	false
2019-11-11T03:30Z	1.192	false
2019-11-11T03:15Z	1.192	false
2019-11-11T03:00Z	1.192	false
2019-11-11T02:45Z	1.192	false
2019-11-11T02:30Z	1.192	false
2019-11-11T02:15Z	1.192	false
2019-11-11T02:00Z	1.192	false
2019-11-11T01:45Z	1.192	false
2019-11-11T01:30Z	1.193	false
2019-11-11T01:15Z	1.193	false
2019-11-11T01:00Z	1.194	false
2019-11-11T00:45Z	1.196	false
2019-11-11T00:30Z	1.197	false
2019-11-11T00:15Z	1.199	false
2019-11-11T00:00Z	1.2	false
2019-11-10T23:45Z	1.203	false
2019-11-10T23:30Z	1.204	false
2019-11-10T23:15Z	1.206	false
2019-11-10T23:00Z	1.207	false
2019-11-10T22:45Z	1.209	false
2019-11-10T22:30Z	1.21	false
2019-11-10T22:15Z	1.212	false
2019-11-10T22:00Z	1.214	false
2019-11-10T21:45Z	1.214	false
2019-11-10T21:30Z	1.216	false
2019-11-10T21:30Z	1.216	false
2019-11-10T21:15Z	1.218	false
2019-11-10T21:00Z	1.219	false
2019-11-10T20:45Z	1.221	false
2019-11-10T20:30Z	1.222	false
2019-11-10T20:15Z	1.223	false
2019-11-10T20:00Z	1.224	false
2019-11-10T19:45Z	1.226	false
2019-11-10T19:30Z	1.227	false
2019-11-10T19:15Z	1.228	false
2019-11-10T19:00Z	1.231	false
2019-11-10T18:45Z	1.236	false
2019-11-10T18:30Z	1.24	false
2019-11-10T18:15Z	1.245	false
2019-11-10T18:00Z	1.247	false
2019-11-10T17:45Z	1.25	false
2019-11-10T17:30Z	1.251	false
2019-11-10T17:15Z	1.256	false
2019-11-10T17:00Z	1.259	false
2019-11-10T16:45Z	1.261	false
2019-11-10T16:30Z	1.266	false
2019-11-10T16:15Z	1.268	false
2019-11-10T16:00Z	1.27	false
2019-11-10T15:45Z	1.272	false
2019-11-10T15:30Z	1.273	false
2019-11-10T15:15Z	1.274	false
2019-11-10T15:00Z	1.276	false
2019-11-10T14:45Z	1.279	false
2019-11-10T14:30Z	1.28	false
2019-11-10T14:15Z	1.28	false
2019-11-10T14:00Z	1.282	false
2019-11-10T13:45Z	1.284	false
2019-11-10T13:30Z	1.287	false

Forecast data

November 15th 2019, 2:00:00 pm	1.870
November 15th 2019, 3:00:00 pm	1.863
November 15th 2019, 4:00:00 pm	1.856
November 15th 2019, 5:00:00 pm	1.848
November 15th 2019, 6:00:00 pm	1.840
November 15th 2019, 7:00:00 pm	1.831
November 15th 2019, 8:00:00 pm	1.823
November 15th 2019, 9:00:00 pm	1.815
November 15th 2019, 10:00:00 pm	1.807
November 15th 2019, 11:00:00 pm	1.801
November 16th 2019, 12:00:00 am	1.794
November 16th 2019, 1:00:00 am	1.786
November 16th 2019, 2:00:00 am	1.776
November 16th 2019, 3:00:00 am	1.765
November 16th 2019, 4:00:00 am	1.752
November 16th 2019, 5:00:00 am	1.736
November 16th 2019, 6:00:00 am	1.718
November 16th 2019, 7:00:00 am	1.698
November 16th 2019, 8:00:00 am	1.675
November 16th 2019, 9:00:00 am	1.652
November 16th 2019, 10:00:00 am	1.628
November 16th 2019, 11:00:00 am	1.605
November 16th 2019, 12:00:00 pm	1.592
November 16th 2019, 1:00:00 pm	1.580
November 16th 2019, 2:00:00 pm	1.568
November 16th 2019, 3:00:00 pm	1.558
November 16th 2019, 4:00:00 pm	1.547
November 16th 2019, 5:00:00 pm	1.535
November 16th 2019, 6:00:00 pm	1.523
November 16th 2019, 7:00:00 pm	1.512
November 16th 2019, 8:00:00 pm	1.500
November 16th 2019, 9:00:00 pm	1.488
November 16th 2019, 10:00:00 pm	1.476
November 16th 2019, 11:00:00 pm	1.464
November 17th 2019, 12:00:00 am	1.449
November 17th 2019, 1:00:00 am	1.435

Forecasts contain uncertainty and can change frequently. For the latest information, always check for up to date flood warnings and alerts in your area.

Key information

• Station name: Derby City
• Station ID: 2138
• River name: River Derwent
• Typical range: 0.58m to 2.00m
• Highest level on record: 3.35m on 08 November 2019 (awaiting validation)
• Site datum: 44.03mAOD (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.

How are forecasts produced?

The forecasts shown here are computer models based on technical data, local conditions and Met Office rainfall predictions and may contain uncertainty. Because they’re linked to the weather, forecasts can change quickly. We update them more frequently if the risk of flooding increases.

When we issue flood warnings and alerts we assess many factors including these forecasts, local conditions, tides and the weather forecast.

Flood warnings and alerts can still be issued even if water levels at a measuring station are forecast to remain within its typical range. For the latest information, always check for up to date flood warnings and alerts.

What effect could these levels have on nearby areas?

Typical range at this location

0.58m to 2.00m.

Above 2.00m flooding of low-lying land may occur in these areas

• Lower Derwent in Derbyshire Flood alert

Above 2.19m some property flooding may occur in these areas

• River Derwent at Allestree Ford Lane Bridge and Darley Abbey Park
• River Derwent at Alvaston
• River Derwent at Ambaston
• River Derwent at Ambaston Lane
• River Derwent at Belper
• River Derwent at Chaddesden
• River Derwent at Darley Abbey, Folly Road
• River Derwent at Derby City
• River Derwent at Derby City Water Treatment Works
• River Derwent at Draycott
• River Derwent at Duffield Church and Village Hall
• River Derwent at Elvaston Castle Country Park
• River Derwent at Little Chester, Eastgate and Cattle Market
• River Derwent at Little Eaton
• River Derwent at Milford
• River Derwent at Pride Park and Derby Railway Station
• River Derwent at Racecourse Park at Chaddesden
• River Derwent at Raynesway
• Rivers Ecclesbourne and Derwent at Duffield
• Rivers Trent and Derwent at Shardlow and Great Wilne

Highest forecast level at this location

The highest level forecast in the next 36 hours is 1.87m at 2:00pm Friday 15 November 2019.

Highest level recorded at this location

3.35m on 08 November 2019 (awaiting validation)

• View nearby measuring stations

• View the flood information service for England
• View your property's long term risk of flooding

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