River level Addlestone Bourne at Addlestone

Check for flood warnings in this area

Latest recorded level 0.55m at 3:45am Saturday 22 February 2020.

River levels at this location in the last 5 days

Now
▼

• Measured level
• When the water level reaches 0.90m here, minor flooding is possible in this area
• 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
2020-02-22T03:45Z	0.549	false
2020-02-22T03:30Z	0.55	false
2020-02-22T03:15Z	0.549	false
2020-02-22T03:00Z	0.552	false
2020-02-22T02:45Z	0.552	false
2020-02-22T02:30Z	0.553	false
2020-02-22T02:15Z	0.553	false
2020-02-22T02:00Z	0.556	false
2020-02-22T01:45Z	0.556	false
2020-02-22T01:30Z	0.558	false
2020-02-22T01:15Z	0.558	false
2020-02-22T01:00Z	0.56	false
2020-02-22T00:45Z	0.561	false
2020-02-22T00:30Z	0.562	false
2020-02-22T00:15Z	0.562	false
2020-02-22T00:00Z	0.565	false
2020-02-21T23:45Z	0.565	false
2020-02-21T23:30Z	0.567	false
2020-02-21T23:15Z	0.568	false
2020-02-21T23:00Z	0.57	false
2020-02-21T22:45Z	0.569	false
2020-02-21T22:30Z	0.571	false
2020-02-21T22:15Z	0.571	false
2020-02-21T22:00Z	0.572	false
2020-02-21T21:45Z	0.573	false
2020-02-21T21:30Z	0.574	false
2020-02-21T21:15Z	0.573	false
2020-02-21T21:00Z	0.575	false
2020-02-21T20:45Z	0.576	false
2020-02-21T20:30Z	0.578	false
2020-02-21T20:15Z	0.58	false
2020-02-21T20:00Z	0.58	false
2020-02-21T19:45Z	0.581	false
2020-02-21T19:30Z	0.581	false
2020-02-21T19:15Z	0.582	false
2020-02-21T19:00Z	0.582	false
2020-02-21T18:45Z	0.583	false
2020-02-21T18:30Z	0.585	false
2020-02-21T18:15Z	0.584	false
2020-02-21T18:00Z	0.584	false
2020-02-21T17:45Z	0.589	false
2020-02-21T17:30Z	0.587	false
2020-02-21T17:15Z	0.589	false
2020-02-21T17:00Z	0.591	false
2020-02-21T16:45Z	0.594	false
2020-02-21T16:30Z	0.594	false
2020-02-21T16:15Z	0.594	false
2020-02-21T16:00Z	0.592	false
2020-02-21T15:45Z	0.592	false
2020-02-21T15:30Z	0.592	false
2020-02-21T15:15Z	0.595	false
2020-02-21T15:00Z	0.594	false
2020-02-21T14:45Z	0.596	false
2020-02-21T14:30Z	0.595	false
2020-02-21T14:15Z	0.597	false
2020-02-21T14:00Z	0.598	false
2020-02-21T13:45Z	0.6	false
2020-02-21T13:30Z	0.601	false
2020-02-21T13:15Z	0.603	false
2020-02-21T13:00Z	0.605	false
2020-02-21T12:45Z	0.606	false
2020-02-21T12:30Z	0.606	false
2020-02-21T12:15Z	0.61	false
2020-02-21T12:00Z	0.61	false
2020-02-21T11:45Z	0.61	false
2020-02-21T11:30Z	0.613	false
2020-02-21T11:15Z	0.614	false
2020-02-21T11:00Z	0.616	false
2020-02-21T10:45Z	0.618	false
2020-02-21T10:30Z	0.616	false
2020-02-21T10:15Z	0.619	false
2020-02-21T10:00Z	0.62	false
2020-02-21T09:45Z	0.622	false
2020-02-21T09:30Z	0.624	false
2020-02-21T09:15Z	0.624	false
2020-02-21T09:00Z	0.625	false
2020-02-21T08:45Z	0.627	false
2020-02-21T08:30Z	0.628	false
2020-02-21T08:15Z	0.627	false
2020-02-21T08:00Z	0.63	false
2020-02-21T07:45Z	0.63	false
2020-02-21T07:30Z	0.629	false
2020-02-21T07:15Z	0.631	false
2020-02-21T07:00Z	0.635	false
2020-02-21T06:45Z	0.632	false
2020-02-21T06:30Z	0.635	false
2020-02-21T06:15Z	0.634	false
2020-02-21T06:00Z	0.636	false
2020-02-21T05:45Z	0.633	false
2020-02-21T05:30Z	0.633	false
2020-02-21T05:15Z	0.637	false
2020-02-21T05:00Z	0.636	false
2020-02-21T04:45Z	0.638	false
2020-02-21T04:30Z	0.638	false
2020-02-21T04:15Z	0.638	false
2020-02-21T04:00Z	0.637	false
2020-02-21T03:45Z	0.636	false
2020-02-21T03:30Z	0.635	false
2020-02-21T03:15Z	0.635	false
2020-02-21T03:00Z	0.634	false
2020-02-21T02:45Z	0.633	false
2020-02-21T02:30Z	0.633	false
2020-02-21T02:15Z	0.63	false
2020-02-21T02:00Z	0.631	false
2020-02-21T01:45Z	0.63	false
2020-02-21T01:30Z	0.629	false
2020-02-21T01:15Z	0.626	false
2020-02-21T01:00Z	0.626	false
2020-02-21T00:45Z	0.625	false
2020-02-21T00:30Z	0.624	false
2020-02-21T00:15Z	0.621	false
2020-02-21T00:00Z	0.618	false
2020-02-20T23:45Z	0.617	false
2020-02-20T23:30Z	0.617	false
2020-02-20T23:15Z	0.614	false
2020-02-20T23:00Z	0.613	false
2020-02-20T22:45Z	0.611	false
2020-02-20T22:30Z	0.608	false
2020-02-20T22:15Z	0.606	false
2020-02-20T22:00Z	0.603	false
2020-02-20T21:45Z	0.599	false
2020-02-20T21:30Z	0.595	false
2020-02-20T21:15Z	0.593	false
2020-02-20T21:00Z	0.59	false
2020-02-20T20:45Z	0.589	false
2020-02-20T20:30Z	0.588	false
2020-02-20T20:15Z	0.585	false
2020-02-20T20:00Z	0.585	false
2020-02-20T19:45Z	0.583	false
2020-02-20T19:30Z	0.579	false
2020-02-20T19:15Z	0.579	false
2020-02-20T19:00Z	0.58	false
2020-02-20T18:45Z	0.576	false
2020-02-20T18:30Z	0.575	false
2020-02-20T18:15Z	0.576	false
2020-02-20T18:00Z	0.576	false
2020-02-20T17:45Z	0.575	false
2020-02-20T17:30Z	0.573	false
2020-02-20T17:15Z	0.575	false
2020-02-20T17:00Z	0.576	false
2020-02-20T16:45Z	0.577	false
2020-02-20T16:30Z	0.578	false
2020-02-20T16:15Z	0.58	false
2020-02-20T16:00Z	0.581	false
2020-02-20T15:45Z	0.585	false
2020-02-20T15:30Z	0.589	false
2020-02-20T15:15Z	0.592	false
2020-02-20T15:00Z	0.597	false
2020-02-20T14:45Z	0.596	false
2020-02-20T14:30Z	0.597	false
2020-02-20T14:15Z	0.593	false
2020-02-20T14:00Z	0.588	false
2020-02-20T13:45Z	0.58	false
2020-02-20T13:30Z	0.575	false
2020-02-20T13:15Z	0.568	false
2020-02-20T13:00Z	0.563	false
2020-02-20T12:45Z	0.562	false
2020-02-20T12:30Z	0.563	false
2020-02-20T12:15Z	0.568	false
2020-02-20T12:00Z	0.567	false
2020-02-20T11:45Z	0.568	false
2020-02-20T11:30Z	0.565	false
2020-02-20T11:15Z	0.567	false
2020-02-20T11:00Z	0.569	false
2020-02-20T10:45Z	0.566	false
2020-02-20T10:30Z	0.568	false
2020-02-20T10:15Z	0.57	false
2020-02-20T10:00Z	0.569	false
2020-02-20T09:45Z	0.569	false
2020-02-20T09:30Z	0.571	false
2020-02-20T09:15Z	0.572	false
2020-02-20T09:00Z	0.57	false
2020-02-20T08:45Z	0.571	false
2020-02-20T08:30Z	0.571	false
2020-02-20T08:15Z	0.573	false
2020-02-20T08:00Z	0.572	false
2020-02-20T07:45Z	0.573	false
2020-02-20T07:30Z	0.573	false
2020-02-20T07:15Z	0.573	false
2020-02-20T07:00Z	0.573	false
2020-02-20T06:45Z	0.576	false
2020-02-20T06:30Z	0.576	false
2020-02-20T06:15Z	0.577	false
2020-02-20T06:00Z	0.579	false
2020-02-20T05:45Z	0.58	false
2020-02-20T05:30Z	0.58	false
2020-02-20T05:15Z	0.581	false
2020-02-20T05:00Z	0.581	false
2020-02-20T04:45Z	0.586	false
2020-02-20T04:30Z	0.585	false
2020-02-20T04:15Z	0.587	false
2020-02-20T04:00Z	0.587	false
2020-02-20T03:45Z	0.588	false
2020-02-20T03:30Z	0.586	false
2020-02-20T03:15Z	0.585	false
2020-02-20T03:00Z	0.584	false
2020-02-20T02:45Z	0.586	false
2020-02-20T02:30Z	0.586	false
2020-02-20T02:15Z	0.585	false
2020-02-20T02:00Z	0.588	false
2020-02-20T01:45Z	0.586	false
2020-02-20T01:30Z	0.584	false
2020-02-20T01:15Z	0.581	false
2020-02-20T01:00Z	0.579	false
2020-02-20T00:45Z	0.578	false
2020-02-20T00:30Z	0.579	false
2020-02-20T00:15Z	0.58	false
2020-02-20T00:00Z	0.581	false
2020-02-19T23:45Z	0.582	false
2020-02-19T23:30Z	0.583	false
2020-02-19T23:15Z	0.583	false
2020-02-19T23:00Z	0.584	false
2020-02-19T22:45Z	0.584	false
2020-02-19T22:30Z	0.585	false
2020-02-19T22:15Z	0.587	false
2020-02-19T22:00Z	0.589	false
2020-02-19T21:45Z	0.589	false
2020-02-19T21:30Z	0.591	false
2020-02-19T21:15Z	0.593	false
2020-02-19T21:00Z	0.596	false
2020-02-19T20:45Z	0.601	false
2020-02-19T20:30Z	0.6	false
2020-02-19T20:15Z	0.604	false
2020-02-19T20:00Z	0.606	false
2020-02-19T19:45Z	0.608	false
2020-02-19T19:30Z	0.609	false
2020-02-19T19:15Z	0.61	false
2020-02-19T19:00Z	0.613	false
2020-02-19T18:45Z	0.616	false
2020-02-19T18:30Z	0.616	false
2020-02-19T18:15Z	0.618	false
2020-02-19T18:00Z	0.622	false
2020-02-19T17:45Z	0.622	false
2020-02-19T17:30Z	0.626	false
2020-02-19T17:15Z	0.629	false
2020-02-19T17:00Z	0.631	false
2020-02-19T16:45Z	0.632	false
2020-02-19T16:30Z	0.636	false
2020-02-19T16:15Z	0.64	false
2020-02-19T16:00Z	0.643	false
2020-02-19T15:45Z	0.642	false
2020-02-19T15:30Z	0.648	false
2020-02-19T15:15Z	0.649	false
2020-02-19T15:00Z	0.651	false
2020-02-19T14:45Z	0.655	false
2020-02-19T14:30Z	0.655	false
2020-02-19T14:15Z	0.658	false
2020-02-19T14:00Z	0.661	false
2020-02-19T13:45Z	0.663	false
2020-02-19T13:30Z	0.662	false
2020-02-19T13:15Z	0.665	false
2020-02-19T13:00Z	0.667	false
2020-02-19T12:45Z	0.669	false
2020-02-19T12:30Z	0.669	false
2020-02-19T12:15Z	0.671	false
2020-02-19T12:00Z	0.674	false
2020-02-19T11:45Z	0.679	false
2020-02-19T11:30Z	0.68	false
2020-02-19T11:15Z	0.682	false
2020-02-19T11:00Z	0.684	false
2020-02-19T10:45Z	0.69	false
2020-02-19T10:30Z	0.693	false
2020-02-19T10:15Z	0.697	false
2020-02-19T10:00Z	0.699	false
2020-02-19T09:45Z	0.702	false
2020-02-19T09:30Z	0.705	false
2020-02-19T09:15Z	0.708	false
2020-02-19T09:00Z	0.711	false
2020-02-19T08:45Z	0.715	false
2020-02-19T08:30Z	0.721	false
2020-02-19T08:15Z	0.724	false
2020-02-19T08:00Z	0.727	false
2020-02-19T07:45Z	0.731	false
2020-02-19T07:30Z	0.733	false
2020-02-19T07:15Z	0.733	false
2020-02-19T07:00Z	0.737	false
2020-02-19T06:45Z	0.739	false
2020-02-19T06:30Z	0.742	false
2020-02-19T06:15Z	0.744	false
2020-02-19T06:00Z	0.748	false
2020-02-19T05:45Z	0.752	false
2020-02-19T05:30Z	0.754	false
2020-02-19T05:15Z	0.759	false
2020-02-19T05:00Z	0.763	false
2020-02-19T04:45Z	0.764	false
2020-02-19T04:30Z	0.767	false
2020-02-19T04:15Z	0.772	false
2020-02-19T04:00Z	0.777	false
2020-02-19T03:45Z	0.781	false
2020-02-19T03:30Z	0.784	false
2020-02-19T03:15Z	0.788	false
2020-02-19T03:00Z	0.789	false
2020-02-19T02:45Z	0.793	false
2020-02-19T02:30Z	0.797	false
2020-02-19T02:15Z	0.8	false
2020-02-19T02:00Z	0.805	false
2020-02-19T01:45Z	0.811	false
2020-02-19T01:30Z	0.815	false
2020-02-19T01:15Z	0.82	false
2020-02-19T01:00Z	0.824	false
2020-02-19T00:45Z	0.826	false
2020-02-19T00:30Z	0.836	false
2020-02-19T00:15Z	0.838	false
2020-02-19T00:00Z	0.842	false
2020-02-18T23:45Z	0.85	false
2020-02-18T23:30Z	0.852	false
2020-02-18T23:15Z	0.86	false
2020-02-18T23:00Z	0.866	false
2020-02-18T22:45Z	0.869	false
2020-02-18T22:30Z	0.876	false
2020-02-18T22:15Z	0.882	false
2020-02-18T22:00Z	0.885	false
2020-02-18T21:45Z	0.894	false
2020-02-18T21:30Z	0.902	false
2020-02-18T21:15Z	0.907	false
2020-02-18T21:00Z	0.912	false
2020-02-18T20:45Z	0.918	false
2020-02-18T20:30Z	0.923	false
2020-02-18T20:15Z	0.929	false
2020-02-18T20:00Z	0.933	false
2020-02-18T19:45Z	0.938	false
2020-02-18T19:30Z	0.939	false
2020-02-18T19:15Z	0.943	false
2020-02-18T19:00Z	0.947	false
2020-02-18T18:45Z	0.951	false
2020-02-18T18:30Z	0.954	false
2020-02-18T18:15Z	0.961	false
2020-02-18T18:00Z	0.963	false
2020-02-18T17:45Z	0.971	false
2020-02-18T17:30Z	0.975	false
2020-02-18T17:15Z	0.98	false
2020-02-18T17:00Z	0.983	false
2020-02-18T16:45Z	0.991	false
2020-02-18T16:30Z	0.993	false
2020-02-18T16:15Z	0.997	false
2020-02-18T16:00Z	1	false
2020-02-18T15:45Z	1.004	false
2020-02-18T15:30Z	1.01	false
2020-02-18T15:15Z	1.015	false
2020-02-18T15:00Z	1.018	false
2020-02-18T14:45Z	1.021	false
2020-02-18T14:30Z	1.029	false
2020-02-18T14:15Z	1.031	false
2020-02-18T14:00Z	1.037	false
2020-02-18T13:45Z	1.043	false
2020-02-18T13:30Z	1.045	false
2020-02-18T13:15Z	1.053	false
2020-02-18T13:00Z	1.057	false
2020-02-18T12:45Z	1.058	false
2020-02-18T12:30Z	1.061	false
2020-02-18T12:15Z	1.066	false
2020-02-18T12:00Z	1.07	false
2020-02-18T11:45Z	1.073	false
2020-02-18T11:30Z	1.076	false
2020-02-18T11:15Z	1.079	false
2020-02-18T11:00Z	1.082	false
2020-02-18T10:45Z	1.088	false
2020-02-18T10:30Z	1.093	false
2020-02-18T10:15Z	1.096	false
2020-02-18T10:00Z	1.098	false
2020-02-18T09:45Z	1.103	false
2020-02-18T09:30Z	1.108	false
2020-02-18T09:15Z	1.11	false
2020-02-18T09:00Z	1.115	false
2020-02-18T08:45Z	1.118	false
2020-02-18T08:30Z	1.123	false
2020-02-18T08:15Z	1.129	false
2020-02-18T08:00Z	1.133	false
2020-02-18T07:45Z	1.135	false
2020-02-18T07:30Z	1.141	false
2020-02-18T07:15Z	1.146	false
2020-02-18T07:00Z	1.152	false
2020-02-18T06:45Z	1.157	false
2020-02-18T06:30Z	1.159	false
2020-02-18T06:15Z	1.163	false
2020-02-18T06:00Z	1.171	false
2020-02-18T05:45Z	1.174	false
2020-02-18T05:30Z	1.182	false
2020-02-18T05:15Z	1.184	false
2020-02-18T05:00Z	1.189	false
2020-02-18T04:45Z	1.192	false
2020-02-18T04:30Z	1.198	false
2020-02-18T04:15Z	1.201	false
2020-02-18T04:00Z	1.207	false
2020-02-18T03:45Z	1.212	false
2020-02-18T03:30Z	1.214	false
2020-02-18T03:15Z	1.218	false
2020-02-18T03:00Z	1.224	false
2020-02-18T02:45Z	1.227	false
2020-02-18T02:30Z	1.231	false
2020-02-18T02:15Z	1.239	false
2020-02-18T02:00Z	1.235	false
2020-02-18T01:45Z	1.24	false
2020-02-18T01:30Z	1.243	false
2020-02-18T01:15Z	1.248	false
2020-02-18T01:00Z	1.25	false
2020-02-18T00:45Z	1.254	false
2020-02-18T00:30Z	1.259	false
2020-02-18T00:15Z	1.263	false
2020-02-18T00:00Z	1.269	false
2020-02-17T23:45Z	1.272	false
2020-02-17T23:30Z	1.274	false
2020-02-17T23:15Z	1.281	false
2020-02-17T23:00Z	1.283	false
2020-02-17T22:45Z	1.289	false
2020-02-17T22:30Z	1.291	false
2020-02-17T22:15Z	1.297	false
2020-02-17T22:00Z	1.301	false
2020-02-17T21:45Z	1.304	false
2020-02-17T21:30Z	1.309	false
2020-02-17T21:15Z	1.31	false
2020-02-17T21:00Z	1.318	false
2020-02-17T20:45Z	1.323	false
2020-02-17T20:30Z	1.327	false
2020-02-17T20:15Z	1.33	false
2020-02-17T20:00Z	1.332	false
2020-02-17T19:45Z	1.333	false
2020-02-17T19:30Z	1.336	false
2020-02-17T19:15Z	1.344	false
2020-02-17T19:00Z	1.344	false
2020-02-17T18:45Z	1.344	false
2020-02-17T18:30Z	1.346	false
2020-02-17T18:15Z	1.352	false
2020-02-17T18:00Z	1.357	false
2020-02-17T17:45Z	1.359	false
2020-02-17T17:30Z	1.361	false
2020-02-17T17:15Z	1.363	false
2020-02-17T17:00Z	1.363	false
2020-02-17T16:45Z	1.365	false
2020-02-17T16:30Z	1.365	false
2020-02-17T16:15Z	1.366	false
2020-02-17T16:00Z	1.368	false
2020-02-17T15:45Z	1.367	false
2020-02-17T15:30Z	1.366	false
2020-02-17T15:15Z	1.368	false
2020-02-17T15:00Z	1.368	false
2020-02-17T14:45Z	1.369	false
2020-02-17T14:30Z	1.369	false
2020-02-17T14:15Z	1.366	false
2020-02-17T14:00Z	1.364	false
2020-02-17T13:45Z	1.364	false
2020-02-17T13:30Z	1.363	false
2020-02-17T13:15Z	1.356	false
2020-02-17T13:00Z	1.35	false
2020-02-17T12:45Z	1.353	false
2020-02-17T12:30Z	1.347	false
2020-02-17T12:15Z	1.344	false
2020-02-17T12:00Z	1.339	false
2020-02-17T11:45Z	1.338	false
2020-02-17T11:30Z	1.335	false
2020-02-17T11:15Z	1.329	false
2020-02-17T11:00Z	1.325	false
2020-02-17T10:45Z	1.323	false
2020-02-17T10:30Z	1.321	false
2020-02-17T10:15Z	1.316	false
2020-02-17T10:00Z	1.312	false
2020-02-17T09:45Z	1.307	false
2020-02-17T09:30Z	1.301	false
2020-02-17T09:15Z	1.296	false
2020-02-17T09:00Z	1.294	false
2020-02-17T08:45Z	1.285	false
2020-02-17T08:30Z	1.283	false
2020-02-17T08:15Z	1.279	false
2020-02-17T08:00Z	1.276	false
2020-02-17T07:45Z	1.27	false
2020-02-17T07:30Z	1.264	false
2020-02-17T07:15Z	1.26	false
2020-02-17T07:00Z	1.253	false
2020-02-17T06:45Z	1.247	false
2020-02-17T06:30Z	1.243	false
2020-02-17T06:15Z	1.24	false
2020-02-17T06:00Z	1.229	false
2020-02-17T05:45Z	1.222	false
2020-02-17T05:30Z	1.218	false
2020-02-17T05:15Z	1.211	false
2020-02-17T05:00Z	1.206	false
2020-02-17T04:45Z	1.197	false
2020-02-17T04:30Z	1.194	false
2020-02-17T04:15Z	1.187	false
2020-02-17T04:00Z	1.181	false

Forecast data

Key information

• Station name: Addlestone
• Station ID: 7225
• River name: Addlestone Bourne
• Typical range: 0.31m to 0.90m
• Highest level on record: 1.98m on 31 October 2000
• Site datum: 10.21mAOD (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

Share this page

• Twitter
• Facebook
• Email