River level River Thames at Thames Ditton Island

A flood alert is in place nearby.

Flooding is possible. Be prepared. View details.

Latest recorded level 5.60m at 6:30pm Friday 17 January 2020.

Levels: last 5 days and next 36 hours

Now
▼

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

You're missing out. A graph should be visible here.
Upgrade your browser to see and use all the features of this service.

You're missing out. A graph should be visible here.

Javascript must be enabled.

Observed data

DateTime	Value	Error
2020-01-17T18:30Z	5.599	false
2020-01-17T18:15Z	5.6	false
2020-01-17T18:00Z	5.595	false
2020-01-17T17:45Z	5.601	false
2020-01-17T17:30Z	5.6	false
2020-01-17T17:15Z	5.607	false
2020-01-17T17:00Z	5.617	false
2020-01-17T16:45Z	5.618	false
2020-01-17T16:30Z	5.622	false
2020-01-17T16:15Z	5.632	false
2020-01-17T16:00Z	5.635	false
2020-01-17T15:45Z	5.634	false
2020-01-17T15:30Z	5.632	false
2020-01-17T15:15Z	5.606	false
2020-01-17T15:00Z	5.606	false
2020-01-17T14:45Z	5.609	false
2020-01-17T14:30Z	5.613	false
2020-01-17T14:15Z	5.618	false
2020-01-17T14:00Z	5.608	false
2020-01-17T13:45Z	5.608	false
2020-01-17T13:30Z	5.601	false
2020-01-17T13:15Z	5.596	false
2020-01-17T13:00Z	5.583	false
2020-01-17T12:45Z	5.577	false
2020-01-17T12:30Z	5.577	false
2020-01-17T12:15Z	5.575	false
2020-01-17T12:00Z	5.578	false
2020-01-17T11:45Z	5.583	false
2020-01-17T11:30Z	5.583	false
2020-01-17T11:15Z	5.594	false
2020-01-17T11:00Z	5.591	false
2020-01-17T10:45Z	5.603	false
2020-01-17T10:30Z	5.598	false
2020-01-17T10:15Z	5.616	false
2020-01-17T10:00Z	5.624	false
2020-01-17T09:45Z	5.636	false
2020-01-17T09:30Z	5.645	false
2020-01-17T09:15Z	5.659	false
2020-01-17T09:00Z	5.67	false
2020-01-17T08:45Z	5.683	false
2020-01-17T08:30Z	5.69	false
2020-01-17T08:15Z	5.691	false
2020-01-17T08:00Z	5.679	false
2020-01-17T07:45Z	5.657	false
2020-01-17T07:30Z	5.628	false
2020-01-17T07:15Z	5.588	false
2020-01-17T07:00Z	5.556	false
2020-01-17T06:45Z	5.539	false
2020-01-17T06:30Z	5.531	false
2020-01-17T06:15Z	5.522	false
2020-01-17T06:00Z	5.52	false
2020-01-17T05:45Z	5.517	false
2020-01-17T05:30Z	5.522	false
2020-01-17T05:15Z	5.524	false
2020-01-17T05:00Z	5.526	false
2020-01-17T04:45Z	5.528	false
2020-01-17T04:30Z	5.532	false
2020-01-17T04:15Z	5.534	false
2020-01-17T04:00Z	5.534	false
2020-01-17T03:45Z	5.537	false
2020-01-17T03:30Z	5.538	false
2020-01-17T03:15Z	5.546	false
2020-01-17T03:00Z	5.543	false
2020-01-17T02:45Z	5.55	false
2020-01-17T02:30Z	5.556	false
2020-01-17T02:15Z	5.555	false
2020-01-17T02:00Z	5.557	false
2020-01-17T01:45Z	5.567	false
2020-01-17T01:30Z	5.565	false
2020-01-17T01:15Z	5.569	false
2020-01-17T01:00Z	5.577	false
2020-01-17T00:45Z	5.574	false
2020-01-17T00:30Z	5.577	false
2020-01-17T00:15Z	5.59	false
2020-01-17T00:00Z	5.588	false
2020-01-16T23:45Z	5.598	false
2020-01-16T23:30Z	5.603	false
2020-01-16T23:15Z	5.614	false
2020-01-16T23:00Z	5.622	false
2020-01-16T22:45Z	5.629	false
2020-01-16T22:30Z	5.643	false
2020-01-16T22:15Z	5.658	false
2020-01-16T22:00Z	5.673	false
2020-01-16T21:45Z	5.692	false
2020-01-16T21:30Z	5.713	false
2020-01-16T21:15Z	5.743	false
2020-01-16T21:00Z	5.766	false
2020-01-16T20:45Z	5.793	false
2020-01-16T20:30Z	5.819	false
2020-01-16T20:15Z	5.838	false
2020-01-16T20:00Z	5.861	false
2020-01-16T19:45Z	5.872	false
2020-01-16T19:30Z	5.866	false
2020-01-16T19:15Z	5.83	false
2020-01-16T19:00Z	5.774	false
2020-01-16T18:45Z	5.702	false
2020-01-16T18:30Z	5.641	false
2020-01-16T18:15Z	5.601	false
2020-01-16T18:00Z	5.577	false
2020-01-16T17:45Z	5.567	false
2020-01-16T17:30Z	5.563	false
2020-01-16T17:15Z	5.562	false
2020-01-16T17:00Z	5.563	false
2020-01-16T16:45Z	5.567	false
2020-01-16T16:30Z	5.563	false
2020-01-16T16:15Z	5.566	false
2020-01-16T16:00Z	5.566	false
2020-01-16T15:45Z	5.57	false
2020-01-16T15:30Z	5.581	false
2020-01-16T15:15Z	5.585	false
2020-01-16T15:00Z	5.607	false
2020-01-16T14:45Z	5.621	false
2020-01-16T14:30Z	5.636	false
2020-01-16T14:15Z	5.649	false
2020-01-16T14:00Z	5.671	false
2020-01-16T13:45Z	5.658	false
2020-01-16T13:30Z	5.65	false
2020-01-16T13:15Z	5.648	false
2020-01-16T13:00Z	5.646	false
2020-01-16T12:45Z	5.634	false
2020-01-16T12:30Z	5.619	false
2020-01-16T12:15Z	5.615	false
2020-01-16T12:00Z	5.599	false
2020-01-16T11:45Z	5.594	false
2020-01-16T11:30Z	5.604	false
2020-01-16T11:15Z	5.61	false
2020-01-16T11:00Z	5.615	false
2020-01-16T10:45Z	5.623	false
2020-01-16T10:30Z	5.626	false
2020-01-16T10:15Z	5.63	false
2020-01-16T10:00Z	5.617	false
2020-01-16T09:45Z	5.618	false
2020-01-16T09:30Z	5.633	false
2020-01-16T09:15Z	5.65	false
2020-01-16T09:00Z	5.67	false
2020-01-16T08:45Z	5.695	false
2020-01-16T08:30Z	5.718	false
2020-01-16T08:15Z	5.743	false
2020-01-16T08:00Z	5.777	false
2020-01-16T07:45Z	5.797	false
2020-01-16T07:30Z	5.814	false
2020-01-16T07:15Z	5.821	false
2020-01-16T07:00Z	5.809	false
2020-01-16T06:45Z	5.77	false
2020-01-16T06:30Z	5.713	false
2020-01-16T06:15Z	5.655	false
2020-01-16T06:15Z	5.655	false
2020-01-16T06:00Z	5.605	false
2020-01-16T05:45Z	5.564	false
2020-01-16T05:30Z	5.535	false
2020-01-16T05:15Z	5.509	false
2020-01-16T05:00Z	5.505	false
2020-01-16T04:45Z	5.499	false
2020-01-16T04:30Z	5.494	false
2020-01-16T04:15Z	5.494	false
2020-01-16T04:00Z	5.489	false
2020-01-16T03:45Z	5.488	false
2020-01-16T03:30Z	5.486	false
2020-01-16T03:15Z	5.483	false
2020-01-16T03:00Z	5.484	false
2020-01-16T02:45Z	5.485	false
2020-01-16T02:30Z	5.474	false
2020-01-16T02:15Z	5.477	false
2020-01-16T02:00Z	5.476	false
2020-01-16T01:45Z	5.468	false
2020-01-16T01:30Z	5.466	false
2020-01-16T01:15Z	5.467	false
2020-01-16T01:00Z	5.463	false
2020-01-16T00:45Z	5.469	false
2020-01-16T00:30Z	5.464	false
2020-01-16T00:15Z	5.468	false
2020-01-16T00:00Z	5.466	false
2020-01-15T23:45Z	5.466	false
2020-01-15T23:30Z	5.462	false
2020-01-15T23:15Z	5.468	false
2020-01-15T23:00Z	5.461	false
2020-01-15T22:45Z	5.458	false
2020-01-15T22:30Z	5.432	false
2020-01-15T22:15Z	5.432	false
2020-01-15T22:00Z	5.444	false
2020-01-15T21:45Z	5.456	false
2020-01-15T21:30Z	5.464	false
2020-01-15T21:15Z	5.475	false
2020-01-15T21:00Z	5.489	false
2020-01-15T20:45Z	5.509	false
2020-01-15T20:30Z	5.534	false
2020-01-15T20:15Z	5.563	false
2020-01-15T20:00Z	5.598	false
2020-01-15T19:45Z	5.635	false
2020-01-15T19:30Z	5.669	false
2020-01-15T19:15Z	5.7	false
2020-01-15T19:00Z	5.723	false
2020-01-15T18:45Z	5.736	false
2020-01-15T18:30Z	5.723	false
2020-01-15T18:15Z	5.684	false
2020-01-15T18:00Z	5.614	false
2020-01-15T17:45Z	5.516	false
2020-01-15T17:30Z	5.434	false
2020-01-15T17:15Z	5.378	false
2020-01-15T17:00Z	5.343	false
2020-01-15T16:45Z	5.339	false
2020-01-15T16:30Z	5.341	false
2020-01-15T16:15Z	5.353	false
2020-01-15T16:00Z	5.358	false
2020-01-15T15:45Z	5.324	false
2020-01-15T15:30Z	5.288	false
2020-01-15T15:15Z	5.277	false
2020-01-15T15:00Z	5.287	false
2020-01-15T14:45Z	5.301	false
2020-01-15T14:30Z	5.306	false
2020-01-15T14:15Z	5.309	false
2020-01-15T14:00Z	5.319	false
2020-01-15T13:45Z	5.33	false
2020-01-15T13:30Z	5.339	false
2020-01-15T13:15Z	5.337	false
2020-01-15T13:00Z	5.344	false
2020-01-15T12:45Z	5.342	false
2020-01-15T12:30Z	5.341	false
2020-01-15T12:15Z	5.348	false
2020-01-15T12:00Z	5.361	false
2020-01-15T11:45Z	5.38	false
2020-01-15T11:30Z	5.399	false
2020-01-15T11:15Z	5.412	false
2020-01-15T11:00Z	5.421	false
2020-01-15T10:45Z	5.41	false
2020-01-15T10:30Z	5.395	false
2020-01-15T10:15Z	5.348	false
2020-01-15T10:00Z	5.341	false
2020-01-15T09:45Z	5.325	false
2020-01-15T09:30Z	5.316	false
2020-01-15T09:15Z	5.31	false
2020-01-15T09:00Z	5.317	false
2020-01-15T08:45Z	5.321	false
2020-01-15T08:30Z	5.316	false
2020-01-15T08:15Z	5.304	false
2020-01-15T08:00Z	5.26	false
2020-01-15T07:45Z	5.261	false
2020-01-15T07:30Z	5.269	false
2020-01-15T07:15Z	5.281	false
2020-01-15T07:00Z	5.296	false
2020-01-15T06:45Z	5.313	false
2020-01-15T06:30Z	5.327	false
2020-01-15T06:15Z	5.333	false
2020-01-15T06:00Z	5.324	false
2020-01-15T05:45Z	5.295	false
2020-01-15T05:30Z	5.247	false
2020-01-15T05:15Z	5.208	false
2020-01-15T05:00Z	5.175	false
2020-01-15T04:45Z	5.165	false
2020-01-15T04:30Z	5.157	false
2020-01-15T04:15Z	5.145	false
2020-01-15T04:00Z	5.135	false
2020-01-15T03:45Z	5.123	false
2020-01-15T03:30Z	5.112	false
2020-01-15T03:15Z	5.104	false
2020-01-15T03:00Z	5.098	false
2020-01-15T02:45Z	5.091	false
2020-01-15T02:30Z	5.085	false
2020-01-15T02:15Z	5.08	false
2020-01-15T02:00Z	5.065	false
2020-01-15T01:45Z	5.066	false
2020-01-15T01:30Z	5.062	false
2020-01-15T01:15Z	5.063	false
2020-01-15T01:00Z	5.055	false
2020-01-15T00:45Z	5.049	false
2020-01-15T00:30Z	5.046	false
2020-01-15T00:15Z	5.049	false
2020-01-15T00:00Z	5.049	false
2020-01-14T23:45Z	5.043	false
2020-01-14T23:30Z	5.049	false
2020-01-14T23:15Z	5.038	false
2020-01-14T23:00Z	5.04	false
2020-01-14T22:45Z	5.054	false
2020-01-14T22:30Z	5.064	false
2020-01-14T22:15Z	5.081	false
2020-01-14T22:00Z	5.075	false
2020-01-14T21:45Z	5.078	false
2020-01-14T21:30Z	5.075	false
2020-01-14T21:15Z	5.076	false
2020-01-14T21:00Z	5.08	false
2020-01-14T20:45Z	5.086	false
2020-01-14T20:30Z	5.083	false
2020-01-14T20:15Z	5.096	false
2020-01-14T20:00Z	5.098	false
2020-01-14T19:45Z	5.121	false
2020-01-14T19:30Z	5.143	false
2020-01-14T19:15Z	5.181	false
2020-01-14T19:00Z	5.214	false
2020-01-14T18:45Z	5.262	false
2020-01-14T18:30Z	5.317	false
2020-01-14T18:15Z	5.359	false
2020-01-14T18:00Z	5.38	false
2020-01-14T17:45Z	5.351	false
2020-01-14T17:30Z	5.255	false
2020-01-14T17:15Z	5.122	false
2020-01-14T17:00Z	5.02	false
2020-01-14T16:45Z	4.965	false
2020-01-14T16:30Z	4.938	false
2020-01-14T16:15Z	4.92	false
2020-01-14T16:00Z	4.925	false
2020-01-14T15:45Z	4.933	false
2020-01-14T15:30Z	4.955	false
2020-01-14T15:15Z	4.947	false
2020-01-14T15:00Z	4.936	false
2020-01-14T14:45Z	4.935	false
2020-01-14T14:30Z	4.933	false
2020-01-14T14:15Z	4.937	false
2020-01-14T14:00Z	4.933	false
2020-01-14T13:45Z	4.935	false
2020-01-14T13:30Z	4.931	false
2020-01-14T13:15Z	4.933	false
2020-01-14T13:00Z	4.931	false
2020-01-14T12:45Z	4.929	false
2020-01-14T12:30Z	4.93	false
2020-01-14T12:15Z	4.936	false
2020-01-14T12:00Z	4.937	false
2020-01-14T11:45Z	4.939	false
2020-01-14T11:30Z	4.949	false
2020-01-14T11:15Z	4.941	false
2020-01-14T11:00Z	4.936	false
2020-01-14T10:45Z	4.934	false
2020-01-14T10:30Z	4.934	false
2020-01-14T10:15Z	4.932	false
2020-01-14T10:00Z	4.929	false
2020-01-14T09:45Z	4.929	false
2020-01-14T09:30Z	4.922	false
2020-01-14T09:15Z	4.913	false
2020-01-14T09:00Z	4.915	false
2020-01-14T08:45Z	4.912	false
2020-01-14T08:30Z	4.912	false
2020-01-14T08:15Z	4.913	false
2020-01-14T08:00Z	4.91	false
2020-01-14T07:45Z	4.912	false
2020-01-14T07:30Z	4.908	false
2020-01-14T07:15Z	4.914	false
2020-01-14T07:00Z	4.913	false
2020-01-14T06:45Z	4.915	false
2020-01-14T06:30Z	4.917	false
2020-01-14T06:15Z	4.923	false
2020-01-14T06:00Z	4.931	false
2020-01-14T05:45Z	4.937	false
2020-01-14T05:30Z	4.929	false
2020-01-14T05:15Z	4.912	false
2020-01-14T05:00Z	4.901	false
2020-01-14T04:45Z	4.899	false
2020-01-14T04:30Z	4.895	false
2020-01-14T04:15Z	4.896	false
2020-01-14T04:00Z	4.898	false
2020-01-14T03:45Z	4.896	false
2020-01-14T03:30Z	4.902	false
2020-01-14T03:15Z	4.9	false
2020-01-14T03:00Z	4.901	false
2020-01-14T02:45Z	4.902	false
2020-01-14T02:30Z	4.902	false
2020-01-14T02:15Z	4.902	false
2020-01-14T02:00Z	4.903	false
2020-01-14T01:45Z	4.901	false
2020-01-14T01:30Z	4.907	false
2020-01-14T01:15Z	4.906	false
2020-01-14T01:00Z	4.909	false
2020-01-14T00:45Z	4.906	false
2020-01-14T00:30Z	4.913	false
2020-01-14T00:15Z	4.912	false
2020-01-14T00:00Z	4.918	false
2020-01-13T23:45Z	4.922	false
2020-01-13T23:30Z	4.918	false
2020-01-13T23:15Z	4.921	false
2020-01-13T23:00Z	4.924	false
2020-01-13T22:45Z	4.927	false
2020-01-13T22:30Z	4.933	false
2020-01-13T22:15Z	4.935	false
2020-01-13T22:00Z	4.938	false
2020-01-13T21:45Z	4.943	false
2020-01-13T21:30Z	4.944	false
2020-01-13T21:15Z	4.938	false
2020-01-13T21:00Z	4.953	false
2020-01-13T20:45Z	4.96	false
2020-01-13T20:30Z	4.962	false
2020-01-13T20:15Z	4.969	false
2020-01-13T20:00Z	4.98	false
2020-01-13T19:45Z	4.987	false
2020-01-13T19:30Z	4.994	false
2020-01-13T19:15Z	5.006	false
2020-01-13T19:00Z	5.023	false
2020-01-13T18:45Z	5.037	false
2020-01-13T18:30Z	5.065	false
2020-01-13T18:15Z	5.096	false
2020-01-13T18:00Z	5.133	false
2020-01-13T17:45Z	5.163	false
2020-01-13T17:30Z	5.196	false
2020-01-13T17:15Z	5.192	false
2020-01-13T17:00Z	5.148	false
2020-01-13T16:45Z	5.078	false
2020-01-13T16:30Z	5.009	false
2020-01-13T16:15Z	4.964	false
2020-01-13T16:00Z	4.943	false
2020-01-13T15:45Z	4.95	false
2020-01-13T15:30Z	4.945	false
2020-01-13T15:15Z	4.924	false
2020-01-13T15:00Z	4.927	false
2020-01-13T14:45Z	4.939	false
2020-01-13T14:30Z	4.931	false
2020-01-13T14:15Z	4.904	false
2020-01-13T14:00Z	4.897	false
2020-01-13T13:45Z	4.891	false
2020-01-13T13:30Z	4.889	false
2020-01-13T13:15Z	4.885	false
2020-01-13T13:00Z	4.885	false
2020-01-13T12:45Z	4.883	false
2020-01-13T12:30Z	4.878	false
2020-01-13T12:15Z	4.883	false
2020-01-13T12:00Z	4.881	false
2020-01-13T11:45Z	4.876	false
2020-01-13T11:30Z	4.876	false
2020-01-13T11:15Z	4.879	false
2020-01-13T11:00Z	4.878	false
2020-01-13T10:45Z	4.875	false
2020-01-13T10:30Z	4.877	false
2020-01-13T10:15Z	4.874	false
2020-01-13T10:00Z	4.872	false
2020-01-13T09:45Z	4.87	false
2020-01-13T09:30Z	4.871	false
2020-01-13T09:15Z	4.873	false
2020-01-13T09:00Z	4.873	false
2020-01-13T08:45Z	4.869	false
2020-01-13T08:30Z	4.87	false
2020-01-13T08:15Z	4.874	false
2020-01-13T08:00Z	4.875	false
2020-01-13T07:45Z	4.876	false
2020-01-13T07:30Z	4.878	false
2020-01-13T07:15Z	4.882	false
2020-01-13T07:00Z	4.885	false
2020-01-13T06:45Z	4.893	false
2020-01-13T06:30Z	4.9	false
2020-01-13T06:15Z	4.909	false
2020-01-13T06:00Z	4.927	false
2020-01-13T05:45Z	4.946	false
2020-01-13T05:30Z	4.979	false
2020-01-13T05:15Z	5.019	false
2020-01-13T05:00Z	5.054	false
2020-01-13T04:45Z	5.076	false
2020-01-13T04:30Z	5.052	false
2020-01-13T04:15Z	4.984	false
2020-01-13T04:00Z	4.918	false
2020-01-13T03:45Z	4.877	false
2020-01-13T03:30Z	4.859	false
2020-01-13T03:15Z	4.855	false
2020-01-13T03:00Z	4.851	false
2020-01-13T02:45Z	4.851	false
2020-01-13T02:30Z	4.853	false
2020-01-13T02:15Z	4.85	false
2020-01-13T02:00Z	4.85	false
2020-01-13T01:45Z	4.852	false
2020-01-13T01:30Z	4.852	false
2020-01-13T01:15Z	4.853	false
2020-01-13T01:00Z	4.847	false
2020-01-13T00:45Z	4.852	false
2020-01-13T00:30Z	4.852	false
2020-01-13T00:15Z	4.851	false
2020-01-13T00:00Z	4.85	false
2020-01-12T23:45Z	4.852	false
2020-01-12T23:30Z	4.855	false
2020-01-12T23:15Z	4.852	false
2020-01-12T23:00Z	4.853	false
2020-01-12T22:45Z	4.851	false
2020-01-12T22:30Z	4.853	false
2020-01-12T22:15Z	4.853	false
2020-01-12T22:00Z	4.853	false
2020-01-12T21:45Z	4.852	false
2020-01-12T21:30Z	4.852	false
2020-01-12T21:15Z	4.853	false
2020-01-12T21:00Z	4.853	false
2020-01-12T20:45Z	4.856	false
2020-01-12T20:30Z	4.857	false
2020-01-12T20:15Z	4.862	false
2020-01-12T20:00Z	4.863	false
2020-01-12T19:45Z	4.867	false
2020-01-12T19:30Z	4.87	false
2020-01-12T19:15Z	4.876	false
2020-01-12T19:00Z	4.882	false
2020-01-12T18:45Z	4.891	false
2020-01-12T18:30Z	4.902	false
2020-01-12T18:15Z	4.909	false
2020-01-12T18:00Z	4.925	false

Forecast data

January 17th 2020, 6:30:00 pm	5.359
January 17th 2020, 6:45:00 pm	5.358
January 17th 2020, 7:00:00 pm	5.371
January 17th 2020, 7:15:00 pm	5.406
January 17th 2020, 7:30:00 pm	5.459
January 17th 2020, 7:45:00 pm	5.523
January 17th 2020, 8:00:00 pm	5.590
January 17th 2020, 8:15:00 pm	5.624
January 17th 2020, 8:30:00 pm	5.604
January 17th 2020, 8:45:00 pm	5.563
January 17th 2020, 9:00:00 pm	5.519
January 17th 2020, 9:15:00 pm	5.474
January 17th 2020, 9:30:00 pm	5.432
January 17th 2020, 9:45:00 pm	5.396
January 17th 2020, 10:00:00 pm	5.363
January 17th 2020, 10:15:00 pm	5.334
January 17th 2020, 10:30:00 pm	5.310
January 17th 2020, 10:45:00 pm	5.293
January 17th 2020, 11:00:00 pm	5.306
January 17th 2020, 11:15:00 pm	5.349
January 17th 2020, 11:30:00 pm	5.374
January 17th 2020, 11:45:00 pm	5.380
January 18th 2020, 12:00:00 am	5.375
January 18th 2020, 12:15:00 am	5.364
January 18th 2020, 12:30:00 am	5.355
January 18th 2020, 12:45:00 am	5.354
January 18th 2020, 1:00:00 am	5.371
January 18th 2020, 1:15:00 am	5.373
January 18th 2020, 1:30:00 am	5.367
January 18th 2020, 1:45:00 am	5.363
January 18th 2020, 2:00:00 am	5.361
January 18th 2020, 2:15:00 am	5.359
January 18th 2020, 2:30:00 am	5.359
January 18th 2020, 2:45:00 am	5.365
January 18th 2020, 3:00:00 am	5.388
January 18th 2020, 3:15:00 am	5.394
January 18th 2020, 3:30:00 am	5.390
January 18th 2020, 3:45:00 am	5.380
January 18th 2020, 4:00:00 am	5.375
January 18th 2020, 4:15:00 am	5.371
January 18th 2020, 4:30:00 am	5.375
January 18th 2020, 4:45:00 am	5.397
January 18th 2020, 5:00:00 am	5.403
January 18th 2020, 5:15:00 am	5.398
January 18th 2020, 5:30:00 am	5.393
January 18th 2020, 5:45:00 am	5.393
January 18th 2020, 6:00:00 am	5.399
January 18th 2020, 6:15:00 am	5.407
January 18th 2020, 6:30:00 am	5.416
January 18th 2020, 6:45:00 am	5.417
January 18th 2020, 7:00:00 am	5.412
January 18th 2020, 7:15:00 am	5.420
January 18th 2020, 7:30:00 am	5.434
January 18th 2020, 7:45:00 am	5.446
January 18th 2020, 8:00:00 am	5.451
January 18th 2020, 8:15:00 am	5.449
January 18th 2020, 8:30:00 am	5.442
January 18th 2020, 8:45:00 am	5.431
January 18th 2020, 9:00:00 am	5.419
January 18th 2020, 9:15:00 am	5.406
January 18th 2020, 9:30:00 am	5.392
January 18th 2020, 9:45:00 am	5.379
January 18th 2020, 10:00:00 am	5.380
January 18th 2020, 10:15:00 am	5.419
January 18th 2020, 10:30:00 am	5.434
January 18th 2020, 10:45:00 am	5.434
January 18th 2020, 11:00:00 am	5.426
January 18th 2020, 11:15:00 am	5.416
January 18th 2020, 11:30:00 am	5.408
January 18th 2020, 11:45:00 am	5.414
January 18th 2020, 12:00:00 pm	5.425
January 18th 2020, 12:15:00 pm	5.425
January 18th 2020, 12:30:00 pm	5.422
January 18th 2020, 12:45:00 pm	5.421
January 18th 2020, 1:00:00 pm	5.421
January 18th 2020, 1:15:00 pm	5.421
January 18th 2020, 1:30:00 pm	5.422
January 18th 2020, 1:45:00 pm	5.435
January 18th 2020, 2:00:00 pm	5.451
January 18th 2020, 2:15:00 pm	5.454
January 18th 2020, 2:30:00 pm	5.447
January 18th 2020, 2:45:00 pm	5.438
January 18th 2020, 3:00:00 pm	5.432
January 18th 2020, 3:15:00 pm	5.429
January 18th 2020, 3:30:00 pm	5.445
January 18th 2020, 3:45:00 pm	5.452
January 18th 2020, 4:00:00 pm	5.448
January 18th 2020, 4:15:00 pm	5.441
January 18th 2020, 4:30:00 pm	5.435
January 18th 2020, 4:45:00 pm	5.432
January 18th 2020, 5:00:00 pm	5.428
January 18th 2020, 5:15:00 pm	5.425
January 18th 2020, 5:30:00 pm	5.425
January 18th 2020, 5:45:00 pm	5.442
January 18th 2020, 6:00:00 pm	5.449
January 18th 2020, 6:15:00 pm	5.445
January 18th 2020, 6:30:00 pm	5.435
January 18th 2020, 6:45:00 pm	5.428
January 18th 2020, 7:00:00 pm	5.425
January 18th 2020, 7:15:00 pm	5.426
January 18th 2020, 7:30:00 pm	5.432
January 18th 2020, 7:45:00 pm	5.439
January 18th 2020, 8:00:00 pm	5.438
January 18th 2020, 8:15:00 pm	5.429
January 18th 2020, 8:30:00 pm	5.434
January 18th 2020, 8:45:00 pm	5.444
January 18th 2020, 9:00:00 pm	5.452
January 18th 2020, 9:15:00 pm	5.456
January 18th 2020, 9:30:00 pm	5.454
January 18th 2020, 9:45:00 pm	5.446
January 18th 2020, 10:00:00 pm	5.434
January 18th 2020, 10:15:00 pm	5.420
January 18th 2020, 10:30:00 pm	5.404
January 18th 2020, 10:45:00 pm	5.386
January 18th 2020, 11:00:00 pm	5.369
January 18th 2020, 11:15:00 pm	5.368
January 18th 2020, 11:30:00 pm	5.407
January 18th 2020, 11:45:00 pm	5.421
January 19th 2020, 12:00:00 am	5.418
January 19th 2020, 12:15:00 am	5.406
January 19th 2020, 12:30:00 am	5.389
January 19th 2020, 12:45:00 am	5.378
January 19th 2020, 1:00:00 am	5.385
January 19th 2020, 1:15:00 am	5.385
January 19th 2020, 1:30:00 am	5.382
January 19th 2020, 1:45:00 am	5.378
January 19th 2020, 2:00:00 am	5.375
January 19th 2020, 2:15:00 am	5.372
January 19th 2020, 2:30:00 am	5.369
January 19th 2020, 2:45:00 am	5.366
January 19th 2020, 3:00:00 am	5.377
January 19th 2020, 3:15:00 am	5.391
January 19th 2020, 3:30:00 am	5.391
January 19th 2020, 3:45:00 am	5.381
January 19th 2020, 4:00:00 am	5.371
January 19th 2020, 4:15:00 am	5.364
January 19th 2020, 4:30:00 am	5.361
January 19th 2020, 4:45:00 am	5.377
January 19th 2020, 5:00:00 am	5.382
January 19th 2020, 5:15:00 am	5.377
January 19th 2020, 5:30:00 am	5.368
January 19th 2020, 5:45:00 am	5.361
January 19th 2020, 6:00:00 am	5.355
January 19th 2020, 6:15:00 am	5.351
January 19th 2020, 6:30:00 am	5.354

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: Thames Ditton Island
• Station ID: 7246
• River name: River Thames
• Typical range: 4.46m to 5.70m
• Highest level on record: 6.70m on 10 February 2014
• Site datum: 0.00mAOD (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.

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

4.46m to 5.70m.

Above 5.70m flooding of low-lying land may occur in these areas

• River Thames at Thames Ditton Island Flood alert

Above 6.35m some property flooding may occur in these areas

• River Thames at Thames Ditton

Highest forecast level at this location

The highest level forecast in the next 36 hours is 5.62m at 8:15pm Friday 17 January 2020.

Highest level recorded at this location

6.70m on 10 February 2014

• View nearby measuring stations

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

Share this page

• Twitter
• Facebook
• Email